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Rename to align with switchbrew and remove gpu function (#4714) 

* Rename to align with switchbrew

* Rename to align with switchbrew and remove gpu function that checks if clearing should be done.
master
Levi Behunin 2020-11-01 01:24:17 +07:00 committed by GitHub
parent 98f68d06f1
commit bca9591660
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 10 additions and 16 deletions
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20
src/core/hle/service/nvdrv/devices/nvhost_ctrl.cpp
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@ -36,8 +36,8 @@ u32 nvhost_ctrl::ioctl(Ioctl command, const std::vector<u8>& input, const std::v
return IocCtrlEventRegister(input, output);
case IoctlCommand::IocCtrlEventUnregisterCommand:
return IocCtrlEventUnregister(input, output);
case IoctlCommand::IocCtrlEventSignalCommand:
return IocCtrlEventSignal(input, output);
case IoctlCommand::IocCtrlClearEventWaitCommand:
return IocCtrlClearEventWait(input, output);
default:
UNIMPLEMENTED_MSG("Unimplemented ioctl");
return 0;
@ -154,23 +154,17 @@ u32 nvhost_ctrl::IocCtrlEventUnregister(const std::vector<u8>& input, std::vecto
return NvResult::Success;
}
u32 nvhost_ctrl::IocCtrlEventSignal(const std::vector<u8>& input, std::vector<u8>& output) {
u32 nvhost_ctrl::IocCtrlClearEventWait(const std::vector<u8>& input, std::vector<u8>& output) {
IocCtrlEventSignalParams params{};
std::memcpy(&params, input.data(), sizeof(params));
// TODO(Blinkhawk): This is normally called when an NvEvents timeout on WaitSynchronization
// It is believed from RE to cancel the GPU Event. However, better research is required
u32 event_id = params.user_event_id & 0x00FF;
LOG_WARNING(Service_NVDRV, "(STUBBED) called, user_event_id: {:X}", event_id);
u32 event_id = params.event_id & 0x00FF;
LOG_WARNING(Service_NVDRV, "cleared event wait on, event_id: {:X}", event_id);
if (event_id >= MaxNvEvents) {
return NvResult::BadParameter;
}
if (events_interface.status[event_id] == EventState::Waiting) {
auto& gpu = system.GPU();
if (gpu.CancelSyncptInterrupt(events_interface.assigned_syncpt[event_id],
events_interface.assigned_value[event_id])) {
events_interface.LiberateEvent(event_id);
events_interface.events[event_id].writable->Signal();
}
events_interface.LiberateEvent(event_id);
events_interface.events[event_id].writable->Signal();
}
return NvResult::Success;
}

6
src/core/hle/service/nvdrv/devices/nvhost_ctrl.h
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@ -31,7 +31,7 @@ private:
IocSyncptWaitexCommand = 0xC0100019,
IocSyncptReadMaxCommand = 0xC008001A,
IocGetConfigCommand = 0xC183001B,
IocCtrlEventSignalCommand = 0xC004001C,
IocCtrlClearEventWaitCommand = 0xC004001C,
IocCtrlEventWaitCommand = 0xC010001D,
IocCtrlEventWaitAsyncCommand = 0xC010001E,
IocCtrlEventRegisterCommand = 0xC004001F,
@ -94,7 +94,7 @@ private:
static_assert(sizeof(IocGetConfigParams) == 387, "IocGetConfigParams is incorrect size");
struct IocCtrlEventSignalParams {
u32_le user_event_id;
u32_le event_id;
};
static_assert(sizeof(IocCtrlEventSignalParams) == 4,
"IocCtrlEventSignalParams is incorrect size");
@ -142,7 +142,7 @@ private:
u32 IocCtrlEventUnregister(const std::vector<u8>& input, std::vector<u8>& output);
u32 IocCtrlEventSignal(const std::vector<u8>& input, std::vector<u8>& output);
u32 IocCtrlClearEventWait(const std::vector<u8>& input, std::vector<u8>& output);
EventInterface& events_interface;
};