1/* 2 * Copyright 2018 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 SMU_V11_0_PPSMC_H 25#define SMU_V11_0_PPSMC_H 26 27// SMU Response Codes: 28#define PPSMC_Result_OK 0x1 29#define PPSMC_Result_Failed 0xFF 30#define PPSMC_Result_UnknownCmd 0xFE 31#define PPSMC_Result_CmdRejectedPrereq 0xFD 32#define PPSMC_Result_CmdRejectedBusy 0xFC 33 34// Message Definitions: 35// BASIC 36#define PPSMC_MSG_TestMessage 0x1 37#define PPSMC_MSG_GetSmuVersion 0x2 38#define PPSMC_MSG_GetDriverIfVersion 0x3 39#define PPSMC_MSG_SetAllowedFeaturesMaskLow 0x4 40#define PPSMC_MSG_SetAllowedFeaturesMaskHigh 0x5 41#define PPSMC_MSG_EnableAllSmuFeatures 0x6 42#define PPSMC_MSG_DisableAllSmuFeatures 0x7 43#define PPSMC_MSG_EnableSmuFeaturesLow 0x8 44#define PPSMC_MSG_EnableSmuFeaturesHigh 0x9 45#define PPSMC_MSG_DisableSmuFeaturesLow 0xA 46#define PPSMC_MSG_DisableSmuFeaturesHigh 0xB 47#define PPSMC_MSG_GetEnabledSmuFeaturesLow 0xC 48#define PPSMC_MSG_GetEnabledSmuFeaturesHigh 0xD 49#define PPSMC_MSG_SetDriverDramAddrHigh 0xE 50#define PPSMC_MSG_SetDriverDramAddrLow 0xF 51#define PPSMC_MSG_SetToolsDramAddrHigh 0x10 52#define PPSMC_MSG_SetToolsDramAddrLow 0x11 53#define PPSMC_MSG_TransferTableSmu2Dram 0x12 54#define PPSMC_MSG_TransferTableDram2Smu 0x13 55#define PPSMC_MSG_UseDefaultPPTable 0x14 56#define PPSMC_MSG_UseBackupPPTable 0x15 57#define PPSMC_MSG_SetSystemVirtualDramAddrHigh 0x16 58#define PPSMC_MSG_SetSystemVirtualDramAddrLow 0x17 59 60//BACO/BAMACO/BOMACO 61#define PPSMC_MSG_EnterBaco 0x18 62#define PPSMC_MSG_ExitBaco 0x19 63#define PPSMC_MSG_ArmD3 0x46 64 65//DPM 66#define PPSMC_MSG_SetSoftMinByFreq 0x1A 67#define PPSMC_MSG_SetSoftMaxByFreq 0x1B 68#define PPSMC_MSG_SetHardMinByFreq 0x1C 69#define PPSMC_MSG_SetHardMaxByFreq 0x1D 70#define PPSMC_MSG_GetMinDpmFreq 0x1E 71#define PPSMC_MSG_GetMaxDpmFreq 0x1F 72#define PPSMC_MSG_GetDpmFreqByIndex 0x20 73#define PPSMC_MSG_OverridePcieParameters 0x21 74#define PPSMC_MSG_SetMinDeepSleepDcefclk 0x22 75 76#define PPSMC_MSG_SetWorkloadMask 0x24 77#define PPSMC_MSG_SetUclkFastSwitch 0x25 78#define PPSMC_MSG_GetVoltageByDpm 0x26 79#define PPSMC_MSG_SetVideoFps 0x27 80#define PPSMC_MSG_GetDcModeMaxDpmFreq 0x28 81 82//Power Gating 83#define PPSMC_MSG_AllowGfxOff 0x29 84#define PPSMC_MSG_DisallowGfxOff 0x2A 85#define PPSMC_MSG_PowerUpVcn 0x2B 86#define PPSMC_MSG_PowerDownVcn 0x2C 87#define PPSMC_MSG_PowerUpJpeg 0x2D 88#define PPSMC_MSG_PowerDownJpeg 0x2E 89//reserve 0x29 to 0x30 for PG harvesting TBD 90 91//Resets 92#define PPSMC_MSG_PrepareMp1ForUnload 0x32 93#define PPSMC_MSG_PrepareMp1ForReset 0x33 94#define PPSMC_MSG_PrepareMp1ForShutdown 0x34 95 96//ACDC Power Source 97#define PPSMC_MSG_SetPptLimit 0x35 98#define PPSMC_MSG_GetPptLimit 0x36 99#define PPSMC_MSG_ReenableAcDcInterrupt 0x37 100#define PPSMC_MSG_NotifyPowerSource 0x38 101 102//BTC 103#define PPSMC_MSG_RunBtc 0x3A 104 105//Debug 106#define PPSMC_MSG_DramLogSetDramAddrHigh 0x3B 107#define PPSMC_MSG_DramLogSetDramAddrLow 0x3C 108#define PPSMC_MSG_DramLogSetDramSize 0x3D 109#define PPSMC_MSG_GetDebugData 0x3E 110 111//Others 112#define PPSMC_MSG_ConfigureGfxDidt 0x3F 113#define PPSMC_MSG_NumOfDisplays 0x40 114 115#define PPSMC_MSG_SetMemoryChannelConfig 0x41 116#define PPSMC_MSG_SetGeminiMode 0x42 117#define PPSMC_MSG_SetGeminiApertureHigh 0x43 118#define PPSMC_MSG_SetGeminiApertureLow 0x44 119 120#define PPSMC_MSG_GetVoltageByDpmOverdrive 0x45 121#define PPSMC_MSG_BacoAudioD3PME 0x48 122 123#define PPSMC_MSG_DALDisableDummyPstateChange 0x49 124#define PPSMC_MSG_DALEnableDummyPstateChange 0x4A 125 126#define PPSMC_MSG_SetMGpuFanBoostLimitRpm 0x4C 127 128#define PPSMC_MSG_SetDriverDummyTableDramAddrHigh 0x4E 129#define PPSMC_MSG_SetDriverDummyTableDramAddrLow 0x4F 130 131#define PPSMC_MSG_GetUMCFWWA 0x50 132 133#define PPSMC_Message_Count 0x51 134 135typedef uint32_t PPSMC_Result; 136typedef uint32_t PPSMC_Msg; 137 138//for use with PPSMC_MSG_GetVoltageByDpmOverdrive 139#define PPSMC_GET_AVFS_CURVE 0 140#define PPSMC_GET_OVERDRIVE_CURVE 1 141#endif 142