diff options
| -rw-r--r-- | src/core/hle/service/nvdrv/interface.cpp | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/src/core/hle/service/nvdrv/interface.cpp b/src/core/hle/service/nvdrv/interface.cpp index 2e1150867..eff9c3cc9 100644 --- a/src/core/hle/service/nvdrv/interface.cpp +++ b/src/core/hle/service/nvdrv/interface.cpp @@ -22,19 +22,30 @@ void NVDRV::SignalGPUInterruptSyncpt(const u32 syncpoint_id, const u32 value) { void NVDRV::Open(Kernel::HLERequestContext& ctx) { LOG_DEBUG(Service_NVDRV, "called"); + IPC::ResponseBuilder rb{ctx, 4}; + rb.Push(RESULT_SUCCESS); if (!is_initialized) { - ServiceError(ctx, NvResult::NotInitialized); + rb.Push<DeviceFD>(0); + rb.PushEnum(NvResult::NotInitialized); + LOG_ERROR(Service_NVDRV, "NvServices is not initalized!"); return; } const auto& buffer = ctx.ReadBuffer(); const std::string device_name(buffer.begin(), buffer.end()); + + if (device_name == "/dev/nvhost-prof-gpu") { + rb.Push<DeviceFD>(0); + rb.PushEnum(NvResult::NotSupported); + + LOG_WARNING(Service_NVDRV, "/dev/nvhost-prof-gpu cannot be opened in production"); + return; + } + DeviceFD fd = nvdrv->Open(device_name); - IPC::ResponseBuilder rb{ctx, 4}; - rb.Push(RESULT_SUCCESS); rb.Push<DeviceFD>(fd); rb.PushEnum(fd != INVALID_NVDRV_FD ? NvResult::Success : NvResult::FileOperationFailed); } |