drivers/gpu/drm/radeon/smu7_fusion.h

   1 /*
   2  * Copyright 2013 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 SMU7_FUSION_H
  25 #define SMU7_FUSION_H
  26
  27 #include "smu7.h"
  28
  29 #pragma pack(push, 1)
  30
  31 #define SMU7_DTE_ITERATIONS 5
  32 #define SMU7_DTE_SOURCES 5
  33 #define SMU7_DTE_SINKS 3
  34 #define SMU7_NUM_CPU_TES 2
  35 #define SMU7_NUM_GPU_TES 1
  36 #define SMU7_NUM_NON_TES 2
  37
  38 // All 'soft registers' should be uint32_t.
  39 struct SMU7_SoftRegisters
  40 {
  41     uint32_t        RefClockFrequency;
  42     uint32_t        PmTimerP;
  43     uint32_t        FeatureEnables;
  44     uint32_t        HandshakeDisables;
  45
  46     uint8_t         DisplayPhy1Config;
  47     uint8_t         DisplayPhy2Config;
  48     uint8_t         DisplayPhy3Config;
  49     uint8_t         DisplayPhy4Config;
  50
  51     uint8_t         DisplayPhy5Config;
  52     uint8_t         DisplayPhy6Config;
  53     uint8_t         DisplayPhy7Config;
  54     uint8_t         DisplayPhy8Config;
  55
  56     uint32_t        AverageGraphicsA;
  57     uint32_t        AverageMemoryA;
  58     uint32_t        AverageGioA;
  59
  60     uint8_t         SClkDpmEnabledLevels;
  61     uint8_t         MClkDpmEnabledLevels;
  62     uint8_t         LClkDpmEnabledLevels;
  63     uint8_t         PCIeDpmEnabledLevels;
  64
  65     uint8_t         UVDDpmEnabledLevels;
  66     uint8_t         SAMUDpmEnabledLevels;
  67     uint8_t         ACPDpmEnabledLevels;
  68     uint8_t         VCEDpmEnabledLevels;
  69
  70     uint32_t        DRAM_LOG_ADDR_H;
  71     uint32_t        DRAM_LOG_ADDR_L;
  72     uint32_t        DRAM_LOG_PHY_ADDR_H;
  73     uint32_t        DRAM_LOG_PHY_ADDR_L;
  74     uint32_t        DRAM_LOG_BUFF_SIZE;
  75     uint32_t        UlvEnterC;
  76     uint32_t        UlvTime;
  77     uint32_t        Reserved[3];
  78
  79 };
  80
  81 typedef struct SMU7_SoftRegisters SMU7_SoftRegisters;
  82
  83 struct SMU7_Fusion_GraphicsLevel
  84 {
  85     uint32_t    MinVddNb;
  86
  87     uint32_t    SclkFrequency;
  88
  89     uint8_t     Vid;
  90     uint8_t     VidOffset;
  91     uint16_t    AT;
  92
  93     uint8_t     PowerThrottle;
  94     uint8_t     GnbSlow;
  95     uint8_t     ForceNbPs1;
  96     uint8_t     SclkDid;
  97
  98     uint8_t     DisplayWatermark;
  99     uint8_t     EnabledForActivity;
 100     uint8_t     EnabledForThrottle;
 101     uint8_t     UpH;
 102
 103     uint8_t     DownH;
 104     uint8_t     VoltageDownH;
 105     uint8_t     DeepSleepDivId;
 106
 107     uint8_t     ClkBypassCntl;
 108
 109     uint32_t    reserved;
 110 };
 111
 112 typedef struct SMU7_Fusion_GraphicsLevel SMU7_Fusion_GraphicsLevel;
 113
 114 struct SMU7_Fusion_GIOLevel
 115 {
 116     uint8_t     EnabledForActivity;
 117     uint8_t     LclkDid;
 118     uint8_t     Vid;
 119     uint8_t     VoltageDownH;
 120
 121     uint32_t    MinVddNb;
 122
 123     uint16_t    ResidencyCounter;
 124     uint8_t     UpH;
 125     uint8_t     DownH;
 126
 127     uint32_t    LclkFrequency;
 128
 129     uint8_t     ActivityLevel;
 130     uint8_t     EnabledForThrottle;
 131
 132     uint8_t     ClkBypassCntl;
 133
 134     uint8_t     padding;
 135 };
 136
 137 typedef struct SMU7_Fusion_GIOLevel SMU7_Fusion_GIOLevel;
 138
 139 // UVD VCLK/DCLK state (level) definition.
 140 struct SMU7_Fusion_UvdLevel
 141 {
 142     uint32_t VclkFrequency;
 143     uint32_t DclkFrequency;
 144     uint16_t MinVddNb;
 145     uint8_t  VclkDivider;
 146     uint8_t  DclkDivider;
 147
 148     uint8_t     VClkBypassCntl;
 149     uint8_t     DClkBypassCntl;
 150
 151     uint8_t     padding[2];
 152
 153 };
 154
 155 typedef struct SMU7_Fusion_UvdLevel SMU7_Fusion_UvdLevel;
 156
 157 // Clocks for other external blocks (VCE, ACP, SAMU).
 158 struct SMU7_Fusion_ExtClkLevel
 159 {
 160     uint32_t Frequency;
 161     uint16_t MinVoltage;
 162     uint8_t  Divider;
 163     uint8_t  ClkBypassCntl;
 164
 165     uint32_t Reserved;
 166 };
 167 typedef struct SMU7_Fusion_ExtClkLevel SMU7_Fusion_ExtClkLevel;
 168
 169 struct SMU7_Fusion_ACPILevel
 170 {
 171     uint32_t    Flags;
 172     uint32_t    MinVddNb;
 173     uint32_t    SclkFrequency;
 174     uint8_t     SclkDid;
 175     uint8_t     GnbSlow;
 176     uint8_t     ForceNbPs1;
 177     uint8_t     DisplayWatermark;
 178     uint8_t     DeepSleepDivId;
 179     uint8_t     padding[3];
 180 };
 181
 182 typedef struct SMU7_Fusion_ACPILevel SMU7_Fusion_ACPILevel;
 183
 184 struct SMU7_Fusion_NbDpm
 185 {
 186     uint8_t DpmXNbPsHi;
 187     uint8_t DpmXNbPsLo;
 188     uint8_t Dpm0PgNbPsHi;
 189     uint8_t Dpm0PgNbPsLo;
 190     uint8_t EnablePsi1;
 191     uint8_t SkipDPM0;
 192     uint8_t SkipPG;
 193     uint8_t Hysteresis;
 194     uint8_t EnableDpmPstatePoll;
 195     uint8_t padding[3];
 196 };
 197
 198 typedef struct SMU7_Fusion_NbDpm SMU7_Fusion_NbDpm;
 199
 200 struct SMU7_Fusion_StateInfo
 201 {
 202     uint32_t SclkFrequency;
 203     uint32_t LclkFrequency;
 204     uint32_t VclkFrequency;
 205     uint32_t DclkFrequency;
 206     uint32_t SamclkFrequency;
 207     uint32_t AclkFrequency;
 208     uint32_t EclkFrequency;
 209     uint8_t  DisplayWatermark;
 210     uint8_t  McArbIndex;
 211     int8_t   SclkIndex;
 212     int8_t   MclkIndex;
 213 };
 214
 215 typedef struct SMU7_Fusion_StateInfo SMU7_Fusion_StateInfo;
 216
 217 struct SMU7_Fusion_DpmTable
 218 {
 219     uint32_t                            SystemFlags;
 220
 221     SMU7_PIDController                  GraphicsPIDController;
 222     SMU7_PIDController                  GioPIDController;
 223
 224     uint8_t                            GraphicsDpmLevelCount;
 225     uint8_t                            GIOLevelCount;
 226     uint8_t                            UvdLevelCount;
 227     uint8_t                            VceLevelCount;
 228
 229     uint8_t                            AcpLevelCount;
 230     uint8_t                            SamuLevelCount;
 231     uint16_t                           FpsHighT;
 232
 233     SMU7_Fusion_GraphicsLevel         GraphicsLevel           [SMU__NUM_SCLK_DPM_STATE];
 234     SMU7_Fusion_ACPILevel             ACPILevel;
 235     SMU7_Fusion_UvdLevel              UvdLevel                [SMU7_MAX_LEVELS_UVD];
 236     SMU7_Fusion_ExtClkLevel           VceLevel                [SMU7_MAX_LEVELS_VCE];
 237     SMU7_Fusion_ExtClkLevel           AcpLevel                [SMU7_MAX_LEVELS_ACP];
 238     SMU7_Fusion_ExtClkLevel           SamuLevel               [SMU7_MAX_LEVELS_SAMU];
 239
 240     uint8_t                           UvdBootLevel;
 241     uint8_t                           VceBootLevel;
 242     uint8_t                           AcpBootLevel;
 243     uint8_t                           SamuBootLevel;
 244     uint8_t                           UVDInterval;
 245     uint8_t                           VCEInterval;
 246     uint8_t                           ACPInterval;
 247     uint8_t                           SAMUInterval;
 248
 249     uint8_t                           GraphicsBootLevel;
 250     uint8_t                           GraphicsInterval;
 251     uint8_t                           GraphicsThermThrottleEnable;
 252     uint8_t                           GraphicsVoltageChangeEnable;
 253
 254     uint8_t                           GraphicsClkSlowEnable;
 255     uint8_t                           GraphicsClkSlowDivider;
 256     uint16_t                          FpsLowT;
 257
 258     uint32_t                          DisplayCac;
 259     uint32_t                          LowSclkInterruptT;
 260
 261     uint32_t                          DRAM_LOG_ADDR_H;
 262     uint32_t                          DRAM_LOG_ADDR_L;
 263     uint32_t                          DRAM_LOG_PHY_ADDR_H;
 264     uint32_t                          DRAM_LOG_PHY_ADDR_L;
 265     uint32_t                          DRAM_LOG_BUFF_SIZE;
 266
 267 };
 268
 269 struct SMU7_Fusion_GIODpmTable
 270 {
 271
 272     SMU7_Fusion_GIOLevel              GIOLevel                [SMU7_MAX_LEVELS_GIO];
 273
 274     SMU7_PIDController                GioPIDController;
 275
 276     uint32_t                          GIOLevelCount;
 277
 278     uint8_t                           Enable;
 279     uint8_t                           GIOVoltageChangeEnable;
 280     uint8_t                           GIOBootLevel;
 281     uint8_t                           padding;
 282     uint8_t                           padding1[2];
 283     uint8_t                           TargetState;
 284     uint8_t                           CurrenttState;
 285     uint8_t                           ThrottleOnHtc;
 286     uint8_t                           ThermThrottleStatus;
 287     uint8_t                           ThermThrottleTempSelect;
 288     uint8_t                           ThermThrottleEnable;
 289     uint16_t                          TemperatureLimitHigh;
 290     uint16_t                          TemperatureLimitLow;
 291
 292 };
 293
 294 typedef struct SMU7_Fusion_DpmTable SMU7_Fusion_DpmTable;
 295 typedef struct SMU7_Fusion_GIODpmTable SMU7_Fusion_GIODpmTable;
 296
 297 #pragma pack(pop)
 298
 299 #endif
 300