1 files changed, 8 insertions, 3 deletions

diff --git a/src/core/hle/service/nvdrv/devices/nvhost_nvdec.cpp b/src/core/hle/service/nvdrv/devices/nvhost_nvdec.cpp
index 0d7d4ad03..8e2a16d86 100644
--- a/src/core/hle/service/nvdrv/devices/nvhost_nvdec.cpp
+++ b/src/core/hle/service/nvdrv/devices/nvhost_nvdec.cpp
@@ -21,7 +21,7 @@ NvResult nvhost_nvdec::Ioctl1(DeviceFD fd, Ioctl command, const std::vector<u8>&
     case 0x0:
         switch (command.cmd) {
         case 0x1:
-            return Submit(input, output);
+            return Submit(fd, input, output);
         case 0x2:
             return GetSyncpoint(input, output);
         case 0x3:
@@ -62,11 +62,16 @@ 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) {
+    static u32 next_id{};
+    fd_to_id[fd] = next_id++;
+}
 
 void nvhost_nvdec::OnClose(DeviceFD fd) {
     LOG_INFO(Service_NVDRV, "NVDEC video stream ended");
-    system.GPU().ClearCdmaInstance();
+    if (fd_to_id.find(fd) != fd_to_id.end()) {
+        system.GPU().ClearCdmaInstance(fd_to_id[fd]);
+    }
 }
 
 } // namespace Service::Nvidia::Devices