linux/drivers/gpu/drm/amd/powerplay/inc/smu_v11_0_ppsmc.h
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   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_Message_Count                      0x4B
 127
 128typedef uint32_t PPSMC_Result;
 129typedef uint32_t PPSMC_Msg;
 130
 131//for use with PPSMC_MSG_GetVoltageByDpmOverdrive
 132#define PPSMC_GET_AVFS_CURVE 0
 133#define PPSMC_GET_OVERDRIVE_CURVE 1
 134#endif
 135