GSP service "gsp::Gpu"
| Command Header | Description |
|---|---|
| 0x00010082 | WriteHWRegs |
| 0x00020084 | WriteHWRegsWithMask |
| 0x00030082 | WriteHWRegRepeat |
| 0x00040080 | ReadHWRegs |
| 0x00050200 | SetBufferSwap |
| 0x00060082 | SetCommandList |
| 0x000700C2 | RequestDma |
| 0x00080082 | FlushDataCache |
| 0x00090082 | InvalidateDataCache |
| 0x000A0044 | RegisterInterruptEvents |
| 0x000B0040 | SetLcdForceBlack |
| 0x000C0000 | TriggerCmdReqQueue |
| 0x000D0140 | SetDisplayTransfer |
| 0x000E0180 | SetTextureCopy |
| 0x000F0200 | SetMemoryFill |
| 0x00100040 | SetAxiConfigQoSMode |
| 0x00110040 | SetPerfLogMode |
| 0x00120000 | GetPerfLog |
| 0x00130042 | RegisterInterruptRelayQueue |
| 0x00140000 | UnregisterInterruptRelayQueue |
| 0x00150002 | TryAcquireRight |
| 0x00160042 | AcquireRight (bool unk, 0, u32 processhandle) |
| 0x00170000 | ReleaseRight |
| 0x00180000 | ImportDisplayCaptureInfo |
| 0x00190000 | SaveVramSysArea |
| 0x001A0000 | RestoreVramSysArea |
| 0x001B0000 | ResetGpuCore |
| 0x001C0040 | SetLedForceOff |
| 0x001D0040 | SetTestCommand |
| 0x001E0080 | SetInternalPriorities |
The OpenGL API used by applications is implemented with the WriteHWReg*/ReadHWRegs service commands. The command lists might be used for OpenGL display lists.
WriteHWRegs Request
| Index Word | Description |
|---|---|
| 0 | Header code [0x00010082] |
| 1 | GPU Address - 0x1EB00000 |
| 2 | Size |
| 3 | (Size<<14) | 2 |
| 4 | Data Pointer |