1/* 2 * Copyright 2017 Advanced Micro Devices, Inc. 3 * 4 * Permission is hereby granted, free of charge, to any person obtaining a 5 * copy of this software and associated documentation files (the "Software"), 6 * to deal in the Software without restriction, including without limitation 7 * the rights to use, copy, modify, merge, publish, distribute, sublicense, 8 * and/or sell copies of the Software, and to permit persons to whom the 9 * Software is furnished to do so, subject to the following conditions: 10 * 11 * The above copyright notice and this permission notice shall be included in 12 * all copies or substantial portions of the Software. 13 * 14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 17 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR 18 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 19 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 20 * OTHER DEALINGS IN THE SOFTWARE. 21 * 22 */ 23 24#ifndef RAVEN_PP_SMC_H 25#define RAVEN_PP_SMC_H 26 27#pragma pack(push, 1) 28 29#define PPSMC_Result_OK 0x1 30#define PPSMC_Result_Failed 0xFF 31#define PPSMC_Result_UnknownCmd 0xFE 32#define PPSMC_Result_CmdRejectedPrereq 0xFD 33#define PPSMC_Result_CmdRejectedBusy 0xFC 34 35#define PPSMC_MSG_TestMessage 0x1 36#define PPSMC_MSG_GetSmuVersion 0x2 37#define PPSMC_MSG_GetDriverIfVersion 0x3 38#define PPSMC_MSG_PowerUpGfx 0x6 39#define PPSMC_MSG_EnableGfxOff 0x7 40#define PPSMC_MSG_DisableGfxOff 0x8 41#define PPSMC_MSG_PowerDownIspByTile 0x9 42#define PPSMC_MSG_PowerUpIspByTile 0xA 43#define PPSMC_MSG_PowerDownVcn 0xB 44#define PPSMC_MSG_PowerUpVcn 0xC 45#define PPSMC_MSG_PowerDownSdma 0xD 46#define PPSMC_MSG_PowerUpSdma 0xE 47#define PPSMC_MSG_SetHardMinIspclkByFreq 0xF 48#define PPSMC_MSG_SetHardMinVcn 0x10 49#define PPSMC_MSG_SetMinDisplayClock 0x11 50#define PPSMC_MSG_SetHardMinFclkByFreq 0x12 51#define PPSMC_MSG_SetAllowFclkSwitch 0x13 52#define PPSMC_MSG_SetMinVideoGfxclkFreq 0x14 53#define PPSMC_MSG_ActiveProcessNotify 0x15 54#define PPSMC_MSG_SetCustomPolicy 0x16 55#define PPSMC_MSG_SetVideoFps 0x17 56#define PPSMC_MSG_SetDisplayCount 0x18 57#define PPSMC_MSG_QueryPowerLimit 0x19 58#define PPSMC_MSG_SetDriverDramAddrHigh 0x1A 59#define PPSMC_MSG_SetDriverDramAddrLow 0x1B 60#define PPSMC_MSG_TransferTableSmu2Dram 0x1C 61#define PPSMC_MSG_TransferTableDram2Smu 0x1D 62#define PPSMC_MSG_DeviceDriverReset 0x1E 63#define PPSMC_MSG_SetGfxclkOverdriveByFreqVid 0x1F 64#define PPSMC_MSG_SetHardMinDcefclkByFreq 0x20 65#define PPSMC_MSG_SetHardMinSocclkByFreq 0x21 66#define PPSMC_MSG_SetMinVddcrSocVoltage 0x22 67#define PPSMC_MSG_SetMinVideoFclkFreq 0x23 68#define PPSMC_MSG_SetMinDeepSleepDcefclk 0x24 69#define PPSMC_MSG_ForcePowerDownGfx 0x25 70#define PPSMC_MSG_SetPhyclkVoltageByFreq 0x26 71#define PPSMC_MSG_SetDppclkVoltageByFreq 0x27 72#define PPSMC_MSG_SetSoftMinVcn 0x28 73#define PPSMC_MSG_GetGfxclkFrequency 0x2A 74#define PPSMC_MSG_GetFclkFrequency 0x2B 75#define PPSMC_MSG_GetMinGfxclkFrequency 0x2C 76#define PPSMC_MSG_GetMaxGfxclkFrequency 0x2D 77#define PPSMC_MSG_SoftReset 0x2E 78#define PPSMC_MSG_SetGfxCGPG 0x2F 79#define PPSMC_MSG_SetSoftMaxGfxClk 0x30 80#define PPSMC_MSG_SetHardMinGfxClk 0x31 81#define PPSMC_MSG_SetSoftMaxSocclkByFreq 0x32 82#define PPSMC_MSG_SetSoftMaxFclkByFreq 0x33 83#define PPSMC_MSG_SetSoftMaxVcn 0x34 84#define PPSMC_MSG_PowerGateMmHub 0x35 85#define PPSMC_MSG_SetRccPfcPmeRestoreRegister 0x36 86#define PPSMC_MSG_GpuChangeState 0x37 87#define PPSMC_MSG_GetGfxBusy 0x3D 88#define PPSMC_Message_Count 0x42 89 90typedef uint16_t PPSMC_Result; 91typedef int PPSMC_Msg; 92 93 94#pragma pack(pop) 95 96#endif 97