Revert "Merge branch 'pr-12'"

This reverts commit dfe104bbb9, reversing
changes made to 45683a4034.

src/core/hle/service/nvdrv/devices/nvhost_ctrl_gpu.cpp

@@ -45,8 +45,6 @@ NvResult nvhost_ctrl_gpu::Ioctl1(DeviceFD fd, Ioctl command, std::span<const u8>
             return WrapFixed(this, &nvhost_ctrl_gpu::GetActiveSlotMask, input, output);
         case 0x1c:
             return WrapFixed(this, &nvhost_ctrl_gpu::GetGpuTime, input, output);
-        case 0x13:
-            return WrapFixed(this, &nvhost_ctrl_gpu::GetTpcMasks2, input, output);
         default:
             break;
         }
@@ -73,23 +71,6 @@ NvResult nvhost_ctrl_gpu::Ioctl3(DeviceFD fd, Ioctl command, std::span<const u8>
         case 0x6:
             return WrapFixedInlOut(this, &nvhost_ctrl_gpu::GetTPCMasks3, input, output,
                                    inline_output);
-        case 0x13: {
-            // NVGPU_GPU_IOCTL_NUM_VSMS
-            struct Parameters {
-                u32 num_vsms;     // Output: number of SM units
-                u32 reserved;     // Output: reserved/padding
-            };
-            static_assert(sizeof(Parameters) == 8, "Parameters is incorrect size");
-
-            // The Tegra X1 used in Switch has 2 SM units
-            Parameters params{
-                .num_vsms = 2,
-                .reserved = 0
-            };
-
-            std::memcpy(output.data(), &params, sizeof(Parameters));
-            return NvResult::Success;
-        }
         default:
             break;
         }
@@ -97,8 +78,7 @@ NvResult nvhost_ctrl_gpu::Ioctl3(DeviceFD fd, Ioctl command, std::span<const u8>
     default:
         break;
     }
-    UNIMPLEMENTED_MSG("Unimplemented ioctl={:08X}, group={:01X}, command={:01X}", command.raw,
-                      command.group, command.cmd);
+    UNIMPLEMENTED_MSG("Unimplemented ioctl={:08X}", command.raw);
     return NvResult::NotImplemented;
 }