From 60ce36f721415a1be26eab838ed4196efd3e475f Mon Sep 17 00:00:00 2001
From: purpasmart96 <kanzoconfigz@hotmail.com>
Date: Sat, 31 Jan 2015 15:11:51 -0800
Subject: Services: Stub some functions

---
 src/core/hle/service/dsp_dsp.cpp | 66 ++++++++++++++++++++++++++++++++++++++--
 1 file changed, 63 insertions(+), 3 deletions(-)

(limited to 'src/core/hle/service/dsp_dsp.cpp')

diff --git a/src/core/hle/service/dsp_dsp.cpp b/src/core/hle/service/dsp_dsp.cpp
index 9a38be393..f413c6f54 100644
--- a/src/core/hle/service/dsp_dsp.cpp
+++ b/src/core/hle/service/dsp_dsp.cpp
@@ -127,6 +127,31 @@ void WriteReg0x10(Service::Interface* self) {
     LOG_WARNING(Service_DSP, "(STUBBED) called");
 }
 
+/**
+ * DSP_DSP::WriteProcessPipe service function
+ *  Inputs:
+ *      1 : Number
+ *      2 : Size
+ *      3 : (size <<14) | 0x402
+ *      4 : Buffer
+ *  Outputs:
+ *      0 : Return header
+ *      1 : Result of function, 0 on success, otherwise error code
+ */
+void WriteProcessPipe(Service::Interface* self) {
+    u32* cmd_buff = Kernel::GetCommandBuffer();
+
+    u32 number   = cmd_buff[1];
+    u32 size     = cmd_buff[2];
+    u32 new_size = cmd_buff[3];
+    u32 buffer   = cmd_buff[4];
+
+    cmd_buff[1] = RESULT_SUCCESS.raw; // No error
+
+    LOG_WARNING(Service_DSP, "(STUBBED) called number=%u, size=0x%08X, new_size=0x%08X, buffer=0x%08X",
+                number, size, new_size, buffer);
+}
+
 /**
  * DSP_DSP::ReadPipeIfPossible service function
  *  Inputs:
@@ -169,6 +194,41 @@ void ReadPipeIfPossible(Service::Interface* self) {
     LOG_WARNING(Service_DSP, "(STUBBED) called size=0x%08X, buffer=0x%08X", size, addr);
 }
 
+/**
+ * DSP_DSP::SetSemaphoreMask service function
+ *  Inputs:
+ *      1 : Mask
+ *  Outputs:
+ *      1 : Result of function, 0 on success, otherwise error code
+ */
+void SetSemaphoreMask(Service::Interface* self) {
+    u32* cmd_buff = Kernel::GetCommandBuffer();
+
+    u32 mask = cmd_buff[1];
+
+    cmd_buff[1] = RESULT_SUCCESS.raw; // No error
+
+    LOG_WARNING(Service_DSP, "(STUBBED) called mask=0x%08X", mask);
+}
+
+/**
+ * DSP_DSP::GetHeadphoneStatus service function
+ *  Inputs:
+ *      1 : None
+ *  Outputs:
+ *      1 : Result of function, 0 on success, otherwise error code
+ *      2 : The headphone status response, 0 = Not using headphones?,
+ *          1 = using headphones?
+ */
+void GetHeadphoneStatus(Service::Interface* self) {
+    u32* cmd_buff = Kernel::GetCommandBuffer();
+
+    cmd_buff[1] = RESULT_SUCCESS.raw; // No error
+    cmd_buff[2] = 0; // Not using headphones?
+
+    LOG_WARNING(Service_DSP, "(STUBBED) called");
+}
+
 const Interface::FunctionInfo FunctionTable[] = {
     {0x00010040, nullptr,                          "RecvData"},
     {0x00020040, nullptr,                          "RecvDataIsReady"},
@@ -179,7 +239,7 @@ const Interface::FunctionInfo FunctionTable[] = {
     {0x00090040, nullptr,                          "ClearSemaphore"},
     {0x000B0000, nullptr,                          "CheckSemaphoreRequest"},
     {0x000C0040, ConvertProcessAddressFromDspDram, "ConvertProcessAddressFromDspDram"},
-    {0x000D0082, nullptr,                          "WriteProcessPipe"},
+    {0x000D0082, WriteProcessPipe,                 "WriteProcessPipe"},
     {0x001000C0, ReadPipeIfPossible,               "ReadPipeIfPossible"},
     {0x001100C2, LoadComponent,                    "LoadComponent"},
     {0x00120000, nullptr,                          "UnloadComponent"},
@@ -187,13 +247,13 @@ const Interface::FunctionInfo FunctionTable[] = {
     {0x00140082, nullptr,                          "InvalidateDCache"},
     {0x00150082, RegisterInterruptEvents,          "RegisterInterruptEvents"},
     {0x00160000, GetSemaphoreEventHandle,          "GetSemaphoreEventHandle"},
-    {0x00170040, nullptr,                          "SetSemaphoreMask"},
+    {0x00170040, SetSemaphoreMask,                 "SetSemaphoreMask"},
     {0x00180040, nullptr,                          "GetPhysicalAddress"},
     {0x00190040, nullptr,                          "GetVirtualAddress"},
     {0x001A0042, nullptr,                          "SetIirFilterI2S1_cmd1"},
     {0x001B0042, nullptr,                          "SetIirFilterI2S1_cmd2"},
     {0x001C0082, nullptr,                          "SetIirFilterEQ"},
-    {0x001F0000, nullptr,                          "GetHeadphoneStatus"},
+    {0x001F0000, GetHeadphoneStatus,               "GetHeadphoneStatus"},
     {0x00210000, nullptr,                          "GetIsDspOccupied"},
 };
 
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