1/* $NetBSD: rv_ppsmc.h,v 1.2 2021/12/18 23:45:26 riastradh Exp $ */ 2 3/* 4 * Copyright 2017 Advanced Micro Devices, Inc. 5 * 6 * Permission is hereby granted, free of charge, to any person obtaining a 7 * copy of this software and associated documentation files (the "Software"), 8 * to deal in the Software without restriction, including without limitation 9 * the rights to use, copy, modify, merge, publish, distribute, sublicense, 10 * and/or sell copies of the Software, and to permit persons to whom the 11 * Software is furnished to do so, subject to the following conditions: 12 * 13 * The above copyright notice and this permission notice shall be included in 14 * all copies or substantial portions of the Software. 15 * 16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 19 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR 20 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 21 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 22 * OTHER DEALINGS IN THE SOFTWARE. 23 * 24 */ 25 26#ifndef RAVEN_PP_SMC_H 27#define RAVEN_PP_SMC_H 28 29#pragma pack(push, 1) 30 31#define PPSMC_Result_OK 0x1 32#define PPSMC_Result_Failed 0xFF 33#define PPSMC_Result_UnknownCmd 0xFE 34#define PPSMC_Result_CmdRejectedPrereq 0xFD 35#define PPSMC_Result_CmdRejectedBusy 0xFC 36 37#define PPSMC_MSG_TestMessage 0x1 38#define PPSMC_MSG_GetSmuVersion 0x2 39#define PPSMC_MSG_GetDriverIfVersion 0x3 40#define PPSMC_MSG_PowerUpGfx 0x6 41#define PPSMC_MSG_EnableGfxOff 0x7 42#define PPSMC_MSG_DisableGfxOff 0x8 43#define PPSMC_MSG_PowerDownIspByTile 0x9 44#define PPSMC_MSG_PowerUpIspByTile 0xA 45#define PPSMC_MSG_PowerDownVcn 0xB 46#define PPSMC_MSG_PowerUpVcn 0xC 47#define PPSMC_MSG_PowerDownSdma 0xD 48#define PPSMC_MSG_PowerUpSdma 0xE 49#define PPSMC_MSG_SetHardMinIspclkByFreq 0xF 50#define PPSMC_MSG_SetHardMinVcn 0x10 51#define PPSMC_MSG_SetMinDisplayClock 0x11 52#define PPSMC_MSG_SetHardMinFclkByFreq 0x12 53#define PPSMC_MSG_SetAllowFclkSwitch 0x13 54#define PPSMC_MSG_SetMinVideoGfxclkFreq 0x14 55#define PPSMC_MSG_ActiveProcessNotify 0x15 56#define PPSMC_MSG_SetCustomPolicy 0x16 57#define PPSMC_MSG_SetVideoFps 0x17 58#define PPSMC_MSG_SetDisplayCount 0x18 59#define PPSMC_MSG_QueryPowerLimit 0x19 60#define PPSMC_MSG_SetDriverDramAddrHigh 0x1A 61#define PPSMC_MSG_SetDriverDramAddrLow 0x1B 62#define PPSMC_MSG_TransferTableSmu2Dram 0x1C 63#define PPSMC_MSG_TransferTableDram2Smu 0x1D 64#define PPSMC_MSG_DeviceDriverReset 0x1E 65#define PPSMC_MSG_SetGfxclkOverdriveByFreqVid 0x1F 66#define PPSMC_MSG_SetHardMinDcefclkByFreq 0x20 67#define PPSMC_MSG_SetHardMinSocclkByFreq 0x21 68#define PPSMC_MSG_SetMinVddcrSocVoltage 0x22 69#define PPSMC_MSG_SetMinVideoFclkFreq 0x23 70#define PPSMC_MSG_SetMinDeepSleepDcefclk 0x24 71#define PPSMC_MSG_ForcePowerDownGfx 0x25 72#define PPSMC_MSG_SetPhyclkVoltageByFreq 0x26 73#define PPSMC_MSG_SetDppclkVoltageByFreq 0x27 74#define PPSMC_MSG_SetSoftMinVcn 0x28 75#define PPSMC_MSG_GetGfxclkFrequency 0x2A 76#define PPSMC_MSG_GetFclkFrequency 0x2B 77#define PPSMC_MSG_GetMinGfxclkFrequency 0x2C 78#define PPSMC_MSG_GetMaxGfxclkFrequency 0x2D 79#define PPSMC_MSG_SoftReset 0x2E 80#define PPSMC_MSG_SetGfxCGPG 0x2F 81#define PPSMC_MSG_SetSoftMaxGfxClk 0x30 82#define PPSMC_MSG_SetHardMinGfxClk 0x31 83#define PPSMC_MSG_SetSoftMaxSocclkByFreq 0x32 84#define PPSMC_MSG_SetSoftMaxFclkByFreq 0x33 85#define PPSMC_MSG_SetSoftMaxVcn 0x34 86#define PPSMC_MSG_PowerGateMmHub 0x35 87#define PPSMC_MSG_SetRccPfcPmeRestoreRegister 0x36 88#define PPSMC_Message_Count 0x37 89 90typedef uint16_t PPSMC_Result; 91typedef int PPSMC_Msg; 92 93 94#pragma pack(pop) 95 96#endif 97