drivers/gpu/drm/amd/powerplay/navi10_ppt.c

   1 /*
   2  * Copyright 2019 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 #include "pp_debug.h"
  25 #include <linux/firmware.h>
  26 #include <linux/pci.h>
  27 #include "amdgpu.h"
  28 #include "amdgpu_smu.h"
  29 #include "smu_internal.h"
  30 #include "atomfirmware.h"
  31 #include "amdgpu_atomfirmware.h"
  32 #include "smu_v11_0.h"
  33 #include "smu11_driver_if_navi10.h"
  34 #include "soc15_common.h"
  35 #include "atom.h"
  36 #include "navi10_ppt.h"
  37 #include "smu_v11_0_pptable.h"
  38 #include "smu_v11_0_ppsmc.h"
  39 #include "nbio/nbio_7_4_sh_mask.h"
  40
  41 #include "asic_reg/mp/mp_11_0_sh_mask.h"
  42
  43 #define FEATURE_MASK(feature) (1ULL << feature)
  44 #define SMC_DPM_FEATURE ( \
  45         FEATURE_MASK(FEATURE_DPM_PREFETCHER_BIT) | \
  46         FEATURE_MASK(FEATURE_DPM_GFXCLK_BIT)     | \
  47         FEATURE_MASK(FEATURE_DPM_GFX_PACE_BIT)   | \
  48         FEATURE_MASK(FEATURE_DPM_UCLK_BIT)       | \
  49         FEATURE_MASK(FEATURE_DPM_SOCCLK_BIT)     | \
  50         FEATURE_MASK(FEATURE_DPM_MP0CLK_BIT)     | \
  51         FEATURE_MASK(FEATURE_DPM_LINK_BIT)       | \
  52         FEATURE_MASK(FEATURE_DPM_DCEFCLK_BIT))
  53
  54 #define MSG_MAP(msg, index) \
  55         [SMU_MSG_##msg] = {1, (index)}
  56
  57 static struct smu_11_0_cmn2aisc_mapping navi10_message_map[SMU_MSG_MAX_COUNT] = {
  58         MSG_MAP(TestMessage,                    PPSMC_MSG_TestMessage),
  59         MSG_MAP(GetSmuVersion,                  PPSMC_MSG_GetSmuVersion),
  60         MSG_MAP(GetDriverIfVersion,             PPSMC_MSG_GetDriverIfVersion),
  61         MSG_MAP(SetAllowedFeaturesMaskLow,      PPSMC_MSG_SetAllowedFeaturesMaskLow),
  62         MSG_MAP(SetAllowedFeaturesMaskHigh,     PPSMC_MSG_SetAllowedFeaturesMaskHigh),
  63         MSG_MAP(EnableAllSmuFeatures,           PPSMC_MSG_EnableAllSmuFeatures),
  64         MSG_MAP(DisableAllSmuFeatures,          PPSMC_MSG_DisableAllSmuFeatures),
  65         MSG_MAP(EnableSmuFeaturesLow,           PPSMC_MSG_EnableSmuFeaturesLow),
  66         MSG_MAP(EnableSmuFeaturesHigh,          PPSMC_MSG_EnableSmuFeaturesHigh),
  67         MSG_MAP(DisableSmuFeaturesLow,          PPSMC_MSG_DisableSmuFeaturesLow),
  68         MSG_MAP(DisableSmuFeaturesHigh,         PPSMC_MSG_DisableSmuFeaturesHigh),
  69         MSG_MAP(GetEnabledSmuFeaturesLow,       PPSMC_MSG_GetEnabledSmuFeaturesLow),
  70         MSG_MAP(GetEnabledSmuFeaturesHigh,      PPSMC_MSG_GetEnabledSmuFeaturesHigh),
  71         MSG_MAP(SetWorkloadMask,                PPSMC_MSG_SetWorkloadMask),
  72         MSG_MAP(SetPptLimit,                    PPSMC_MSG_SetPptLimit),
  73         MSG_MAP(SetDriverDramAddrHigh,          PPSMC_MSG_SetDriverDramAddrHigh),
  74         MSG_MAP(SetDriverDramAddrLow,           PPSMC_MSG_SetDriverDramAddrLow),
  75         MSG_MAP(SetToolsDramAddrHigh,           PPSMC_MSG_SetToolsDramAddrHigh),
  76         MSG_MAP(SetToolsDramAddrLow,            PPSMC_MSG_SetToolsDramAddrLow),
  77         MSG_MAP(TransferTableSmu2Dram,          PPSMC_MSG_TransferTableSmu2Dram),
  78         MSG_MAP(TransferTableDram2Smu,          PPSMC_MSG_TransferTableDram2Smu),
  79         MSG_MAP(UseDefaultPPTable,              PPSMC_MSG_UseDefaultPPTable),
  80         MSG_MAP(UseBackupPPTable,               PPSMC_MSG_UseBackupPPTable),
  81         MSG_MAP(RunBtc,                         PPSMC_MSG_RunBtc),
  82         MSG_MAP(EnterBaco,                      PPSMC_MSG_EnterBaco),
  83         MSG_MAP(SetSoftMinByFreq,               PPSMC_MSG_SetSoftMinByFreq),
  84         MSG_MAP(SetSoftMaxByFreq,               PPSMC_MSG_SetSoftMaxByFreq),
  85         MSG_MAP(SetHardMinByFreq,               PPSMC_MSG_SetHardMinByFreq),
  86         MSG_MAP(SetHardMaxByFreq,               PPSMC_MSG_SetHardMaxByFreq),
  87         MSG_MAP(GetMinDpmFreq,                  PPSMC_MSG_GetMinDpmFreq),
  88         MSG_MAP(GetMaxDpmFreq,                  PPSMC_MSG_GetMaxDpmFreq),
  89         MSG_MAP(GetDpmFreqByIndex,              PPSMC_MSG_GetDpmFreqByIndex),
  90         MSG_MAP(SetMemoryChannelConfig,         PPSMC_MSG_SetMemoryChannelConfig),
  91         MSG_MAP(SetGeminiMode,                  PPSMC_MSG_SetGeminiMode),
  92         MSG_MAP(SetGeminiApertureHigh,          PPSMC_MSG_SetGeminiApertureHigh),
  93         MSG_MAP(SetGeminiApertureLow,           PPSMC_MSG_SetGeminiApertureLow),
  94         MSG_MAP(OverridePcieParameters,         PPSMC_MSG_OverridePcieParameters),
  95         MSG_MAP(SetMinDeepSleepDcefclk,         PPSMC_MSG_SetMinDeepSleepDcefclk),
  96         MSG_MAP(ReenableAcDcInterrupt,          PPSMC_MSG_ReenableAcDcInterrupt),
  97         MSG_MAP(NotifyPowerSource,              PPSMC_MSG_NotifyPowerSource),
  98         MSG_MAP(SetUclkFastSwitch,              PPSMC_MSG_SetUclkFastSwitch),
  99         MSG_MAP(SetVideoFps,                    PPSMC_MSG_SetVideoFps),
 100         MSG_MAP(PrepareMp1ForUnload,            PPSMC_MSG_PrepareMp1ForUnload),
 101         MSG_MAP(DramLogSetDramAddrHigh,         PPSMC_MSG_DramLogSetDramAddrHigh),
 102         MSG_MAP(DramLogSetDramAddrLow,          PPSMC_MSG_DramLogSetDramAddrLow),
 103         MSG_MAP(DramLogSetDramSize,             PPSMC_MSG_DramLogSetDramSize),
 104         MSG_MAP(ConfigureGfxDidt,               PPSMC_MSG_ConfigureGfxDidt),
 105         MSG_MAP(NumOfDisplays,                  PPSMC_MSG_NumOfDisplays),
 106         MSG_MAP(SetSystemVirtualDramAddrHigh,   PPSMC_MSG_SetSystemVirtualDramAddrHigh),
 107         MSG_MAP(SetSystemVirtualDramAddrLow,    PPSMC_MSG_SetSystemVirtualDramAddrLow),
 108         MSG_MAP(AllowGfxOff,                    PPSMC_MSG_AllowGfxOff),
 109         MSG_MAP(DisallowGfxOff,                 PPSMC_MSG_DisallowGfxOff),
 110         MSG_MAP(GetPptLimit,                    PPSMC_MSG_GetPptLimit),
 111         MSG_MAP(GetDcModeMaxDpmFreq,            PPSMC_MSG_GetDcModeMaxDpmFreq),
 112         MSG_MAP(GetDebugData,                   PPSMC_MSG_GetDebugData),
 113         MSG_MAP(ExitBaco,                       PPSMC_MSG_ExitBaco),
 114         MSG_MAP(PrepareMp1ForReset,             PPSMC_MSG_PrepareMp1ForReset),
 115         MSG_MAP(PrepareMp1ForShutdown,          PPSMC_MSG_PrepareMp1ForShutdown),
 116         MSG_MAP(PowerUpVcn,             PPSMC_MSG_PowerUpVcn),
 117         MSG_MAP(PowerDownVcn,           PPSMC_MSG_PowerDownVcn),
 118         MSG_MAP(PowerUpJpeg,            PPSMC_MSG_PowerUpJpeg),
 119         MSG_MAP(PowerDownJpeg,          PPSMC_MSG_PowerDownJpeg),
 120         MSG_MAP(BacoAudioD3PME,         PPSMC_MSG_BacoAudioD3PME),
 121         MSG_MAP(ArmD3,                  PPSMC_MSG_ArmD3),
 122 };
 123
 124 static struct smu_11_0_cmn2aisc_mapping navi10_clk_map[SMU_CLK_COUNT] = {
 125         CLK_MAP(GFXCLK, PPCLK_GFXCLK),
 126         CLK_MAP(SCLK,   PPCLK_GFXCLK),
 127         CLK_MAP(SOCCLK, PPCLK_SOCCLK),
 128         CLK_MAP(FCLK, PPCLK_SOCCLK),
 129         CLK_MAP(UCLK, PPCLK_UCLK),
 130         CLK_MAP(MCLK, PPCLK_UCLK),
 131         CLK_MAP(DCLK, PPCLK_DCLK),
 132         CLK_MAP(VCLK, PPCLK_VCLK),
 133         CLK_MAP(DCEFCLK, PPCLK_DCEFCLK),
 134         CLK_MAP(DISPCLK, PPCLK_DISPCLK),
 135         CLK_MAP(PIXCLK, PPCLK_PIXCLK),
 136         CLK_MAP(PHYCLK, PPCLK_PHYCLK),
 137 };
 138
 139 static struct smu_11_0_cmn2aisc_mapping navi10_feature_mask_map[SMU_FEATURE_COUNT] = {
 140         FEA_MAP(DPM_PREFETCHER),
 141         FEA_MAP(DPM_GFXCLK),
 142         FEA_MAP(DPM_GFX_PACE),
 143         FEA_MAP(DPM_UCLK),
 144         FEA_MAP(DPM_SOCCLK),
 145         FEA_MAP(DPM_MP0CLK),
 146         FEA_MAP(DPM_LINK),
 147         FEA_MAP(DPM_DCEFCLK),
 148         FEA_MAP(MEM_VDDCI_SCALING),
 149         FEA_MAP(MEM_MVDD_SCALING),
 150         FEA_MAP(DS_GFXCLK),
 151         FEA_MAP(DS_SOCCLK),
 152         FEA_MAP(DS_LCLK),
 153         FEA_MAP(DS_DCEFCLK),
 154         FEA_MAP(DS_UCLK),
 155         FEA_MAP(GFX_ULV),
 156         FEA_MAP(FW_DSTATE),
 157         FEA_MAP(GFXOFF),
 158         FEA_MAP(BACO),
 159         FEA_MAP(VCN_PG),
 160         FEA_MAP(JPEG_PG),
 161         FEA_MAP(USB_PG),
 162         FEA_MAP(RSMU_SMN_CG),
 163         FEA_MAP(PPT),
 164         FEA_MAP(TDC),
 165         FEA_MAP(GFX_EDC),
 166         FEA_MAP(APCC_PLUS),
 167         FEA_MAP(GTHR),
 168         FEA_MAP(ACDC),
 169         FEA_MAP(VR0HOT),
 170         FEA_MAP(VR1HOT),
 171         FEA_MAP(FW_CTF),
 172         FEA_MAP(FAN_CONTROL),
 173         FEA_MAP(THERMAL),
 174         FEA_MAP(GFX_DCS),
 175         FEA_MAP(RM),
 176         FEA_MAP(LED_DISPLAY),
 177         FEA_MAP(GFX_SS),
 178         FEA_MAP(OUT_OF_BAND_MONITOR),
 179         FEA_MAP(TEMP_DEPENDENT_VMIN),
 180         FEA_MAP(MMHUB_PG),
 181         FEA_MAP(ATHUB_PG),
 182         FEA_MAP(APCC_DFLL),
 183 };
 184
 185 static struct smu_11_0_cmn2aisc_mapping navi10_table_map[SMU_TABLE_COUNT] = {
 186         TAB_MAP(PPTABLE),
 187         TAB_MAP(WATERMARKS),
 188         TAB_MAP(AVFS),
 189         TAB_MAP(AVFS_PSM_DEBUG),
 190         TAB_MAP(AVFS_FUSE_OVERRIDE),
 191         TAB_MAP(PMSTATUSLOG),
 192         TAB_MAP(SMU_METRICS),
 193         TAB_MAP(DRIVER_SMU_CONFIG),
 194         TAB_MAP(ACTIVITY_MONITOR_COEFF),
 195         TAB_MAP(OVERDRIVE),
 196         TAB_MAP(I2C_COMMANDS),
 197         TAB_MAP(PACE),
 198 };
 199
 200 static struct smu_11_0_cmn2aisc_mapping navi10_pwr_src_map[SMU_POWER_SOURCE_COUNT] = {
 201         PWR_MAP(AC),
 202         PWR_MAP(DC),
 203 };
 204
 205 static struct smu_11_0_cmn2aisc_mapping navi10_workload_map[PP_SMC_POWER_PROFILE_COUNT] = {
 206         WORKLOAD_MAP(PP_SMC_POWER_PROFILE_BOOTUP_DEFAULT,       WORKLOAD_PPLIB_DEFAULT_BIT),
 207         WORKLOAD_MAP(PP_SMC_POWER_PROFILE_FULLSCREEN3D,         WORKLOAD_PPLIB_FULL_SCREEN_3D_BIT),
 208         WORKLOAD_MAP(PP_SMC_POWER_PROFILE_POWERSAVING,          WORKLOAD_PPLIB_POWER_SAVING_BIT),
 209         WORKLOAD_MAP(PP_SMC_POWER_PROFILE_VIDEO,                WORKLOAD_PPLIB_VIDEO_BIT),
 210         WORKLOAD_MAP(PP_SMC_POWER_PROFILE_VR,                   WORKLOAD_PPLIB_VR_BIT),
 211         WORKLOAD_MAP(PP_SMC_POWER_PROFILE_COMPUTE,              WORKLOAD_PPLIB_COMPUTE_BIT),
 212         WORKLOAD_MAP(PP_SMC_POWER_PROFILE_CUSTOM,               WORKLOAD_PPLIB_CUSTOM_BIT),
 213 };
 214
 215 static int navi10_get_smu_msg_index(struct smu_context *smc, uint32_t index)
 216 {
 217         struct smu_11_0_cmn2aisc_mapping mapping;
 218
 219         if (index >= SMU_MSG_MAX_COUNT)
 220                 return -EINVAL;
 221
 222         mapping = navi10_message_map[index];
 223         if (!(mapping.valid_mapping)) {
 224                 return -EINVAL;
 225         }
 226
 227         return mapping.map_to;
 228 }
 229
 230 static int navi10_get_smu_clk_index(struct smu_context *smc, uint32_t index)
 231 {
 232         struct smu_11_0_cmn2aisc_mapping mapping;
 233
 234         if (index >= SMU_CLK_COUNT)
 235                 return -EINVAL;
 236
 237         mapping = navi10_clk_map[index];
 238         if (!(mapping.valid_mapping)) {
 239                 return -EINVAL;
 240         }
 241
 242         return mapping.map_to;
 243 }
 244
 245 static int navi10_get_smu_feature_index(struct smu_context *smc, uint32_t index)
 246 {
 247         struct smu_11_0_cmn2aisc_mapping mapping;
 248
 249         if (index >= SMU_FEATURE_COUNT)
 250                 return -EINVAL;
 251
 252         mapping = navi10_feature_mask_map[index];
 253         if (!(mapping.valid_mapping)) {
 254                 return -EINVAL;
 255         }
 256
 257         return mapping.map_to;
 258 }
 259
 260 static int navi10_get_smu_table_index(struct smu_context *smc, uint32_t index)
 261 {
 262         struct smu_11_0_cmn2aisc_mapping mapping;
 263
 264         if (index >= SMU_TABLE_COUNT)
 265                 return -EINVAL;
 266
 267         mapping = navi10_table_map[index];
 268         if (!(mapping.valid_mapping)) {
 269                 return -EINVAL;
 270         }
 271
 272         return mapping.map_to;
 273 }
 274
 275 static int navi10_get_pwr_src_index(struct smu_context *smc, uint32_t index)
 276 {
 277         struct smu_11_0_cmn2aisc_mapping mapping;
 278
 279         if (index >= SMU_POWER_SOURCE_COUNT)
 280                 return -EINVAL;
 281
 282         mapping = navi10_pwr_src_map[index];
 283         if (!(mapping.valid_mapping)) {
 284                 return -EINVAL;
 285         }
 286
 287         return mapping.map_to;
 288 }
 289
 290
 291 static int navi10_get_workload_type(struct smu_context *smu, enum PP_SMC_POWER_PROFILE profile)
 292 {
 293         struct smu_11_0_cmn2aisc_mapping mapping;
 294
 295         if (profile > PP_SMC_POWER_PROFILE_CUSTOM)
 296                 return -EINVAL;
 297
 298         mapping = navi10_workload_map[profile];
 299         if (!(mapping.valid_mapping)) {
 300                 return -EINVAL;
 301         }
 302
 303         return mapping.map_to;
 304 }
 305
 306 static bool is_asic_secure(struct smu_context *smu)
 307 {
 308         struct amdgpu_device *adev = smu->adev;
 309         bool is_secure = true;
 310         uint32_t mp0_fw_intf;
 311
 312         mp0_fw_intf = RREG32_PCIE(MP0_Public |
 313                                    (smnMP0_FW_INTF & 0xffffffff));
 314
 315         if (!(mp0_fw_intf & (1 << 19)))
 316                 is_secure = false;
 317
 318         return is_secure;
 319 }
 320
 321 static int
 322 navi10_get_allowed_feature_mask(struct smu_context *smu,
 323                                   uint32_t *feature_mask, uint32_t num)
 324 {
 325         struct amdgpu_device *adev = smu->adev;
 326
 327         if (num > 2)
 328                 return -EINVAL;
 329
 330         memset(feature_mask, 0, sizeof(uint32_t) * num);
 331
 332         *(uint64_t *)feature_mask |= FEATURE_MASK(FEATURE_DPM_PREFETCHER_BIT)
 333                                 | FEATURE_MASK(FEATURE_DPM_MP0CLK_BIT)
 334                                 | FEATURE_MASK(FEATURE_RSMU_SMN_CG_BIT)
 335                                 | FEATURE_MASK(FEATURE_DS_SOCCLK_BIT)
 336                                 | FEATURE_MASK(FEATURE_PPT_BIT)
 337                                 | FEATURE_MASK(FEATURE_TDC_BIT)
 338                                 | FEATURE_MASK(FEATURE_GFX_EDC_BIT)
 339                                 | FEATURE_MASK(FEATURE_APCC_PLUS_BIT)
 340                                 | FEATURE_MASK(FEATURE_VR0HOT_BIT)
 341                                 | FEATURE_MASK(FEATURE_FAN_CONTROL_BIT)
 342                                 | FEATURE_MASK(FEATURE_THERMAL_BIT)
 343                                 | FEATURE_MASK(FEATURE_LED_DISPLAY_BIT)
 344                                 | FEATURE_MASK(FEATURE_DS_LCLK_BIT)
 345                                 | FEATURE_MASK(FEATURE_DS_DCEFCLK_BIT)
 346                                 | FEATURE_MASK(FEATURE_FW_DSTATE_BIT)
 347                                 | FEATURE_MASK(FEATURE_BACO_BIT)
 348                                 | FEATURE_MASK(FEATURE_ACDC_BIT)
 349                                 | FEATURE_MASK(FEATURE_GFX_SS_BIT)
 350                                 | FEATURE_MASK(FEATURE_APCC_DFLL_BIT)
 351                                 | FEATURE_MASK(FEATURE_FW_CTF_BIT)
 352                                 | FEATURE_MASK(FEATURE_OUT_OF_BAND_MONITOR_BIT);
 353
 354         if (adev->pm.pp_feature & PP_SOCCLK_DPM_MASK)
 355                 *(uint64_t *)feature_mask |= FEATURE_MASK(FEATURE_DPM_SOCCLK_BIT);
 356
 357         if (adev->pm.pp_feature & PP_SCLK_DPM_MASK)
 358                 *(uint64_t *)feature_mask |= FEATURE_MASK(FEATURE_DPM_GFXCLK_BIT);
 359
 360         if (adev->pm.pp_feature & PP_PCIE_DPM_MASK)
 361                 *(uint64_t *)feature_mask |= FEATURE_MASK(FEATURE_DPM_LINK_BIT);
 362
 363         if (adev->pm.pp_feature & PP_DCEFCLK_DPM_MASK)
 364                 *(uint64_t *)feature_mask |= FEATURE_MASK(FEATURE_DPM_DCEFCLK_BIT);
 365
 366         if (adev->pm.pp_feature & PP_MCLK_DPM_MASK)
 367                 *(uint64_t *)feature_mask |= FEATURE_MASK(FEATURE_DPM_UCLK_BIT)
 368                                 | FEATURE_MASK(FEATURE_MEM_VDDCI_SCALING_BIT)
 369                                 | FEATURE_MASK(FEATURE_MEM_MVDD_SCALING_BIT);
 370
 371         if (adev->pm.pp_feature & PP_ULV_MASK)
 372                 *(uint64_t *)feature_mask |= FEATURE_MASK(FEATURE_GFX_ULV_BIT);
 373
 374         if (adev->pm.pp_feature & PP_SCLK_DEEP_SLEEP_MASK)
 375                 *(uint64_t *)feature_mask |= FEATURE_MASK(FEATURE_DS_GFXCLK_BIT);
 376
 377         if (adev->pm.pp_feature & PP_GFXOFF_MASK)
 378                 *(uint64_t *)feature_mask |= FEATURE_MASK(FEATURE_GFXOFF_BIT);
 379
 380         if (smu->adev->pg_flags & AMD_PG_SUPPORT_MMHUB)
 381                 *(uint64_t *)feature_mask |= FEATURE_MASK(FEATURE_MMHUB_PG_BIT);
 382
 383         if (smu->adev->pg_flags & AMD_PG_SUPPORT_ATHUB)
 384                 *(uint64_t *)feature_mask |= FEATURE_MASK(FEATURE_ATHUB_PG_BIT);
 385
 386         if (smu->adev->pg_flags & AMD_PG_SUPPORT_VCN)
 387                 *(uint64_t *)feature_mask |= FEATURE_MASK(FEATURE_VCN_PG_BIT);
 388
 389         if (smu->adev->pg_flags & AMD_PG_SUPPORT_JPEG)
 390                 *(uint64_t *)feature_mask |= FEATURE_MASK(FEATURE_JPEG_PG_BIT);
 391
 392         /* disable DPM UCLK and DS SOCCLK on navi10 A0 secure board */
 393         if (is_asic_secure(smu)) {
 394                 /* only for navi10 A0 */
 395                 if ((adev->asic_type == CHIP_NAVI10) &&
 396                         (adev->rev_id == 0)) {
 397                         *(uint64_t *)feature_mask &=
 398                                         ~(FEATURE_MASK(FEATURE_DPM_UCLK_BIT)
 399                                           | FEATURE_MASK(FEATURE_MEM_VDDCI_SCALING_BIT)
 400                                           | FEATURE_MASK(FEATURE_MEM_MVDD_SCALING_BIT));
 401                         *(uint64_t *)feature_mask &=
 402                                         ~FEATURE_MASK(FEATURE_DS_SOCCLK_BIT);
 403                 }
 404         }
 405
 406         return 0;
 407 }
 408
 409 static int navi10_check_powerplay_table(struct smu_context *smu)
 410 {
 411         return 0;
 412 }
 413
 414 static int navi10_append_powerplay_table(struct smu_context *smu)
 415 {
 416         struct amdgpu_device *adev = smu->adev;
 417         struct smu_table_context *table_context = &smu->smu_table;
 418         PPTable_t *smc_pptable = table_context->driver_pptable;
 419         struct atom_smc_dpm_info_v4_5 *smc_dpm_table;
 420         int index, ret;
 421
 422         index = get_index_into_master_table(atom_master_list_of_data_tables_v2_1,
 423                                            smc_dpm_info);
 424
 425         ret = smu_get_atom_data_table(smu, index, NULL, NULL, NULL,
 426                                       (uint8_t **)&smc_dpm_table);
 427         if (ret)
 428                 return ret;
 429
 430         memcpy(smc_pptable->I2cControllers, smc_dpm_table->I2cControllers,
 431                sizeof(I2cControllerConfig_t) * NUM_I2C_CONTROLLERS);
 432
 433         /* SVI2 Board Parameters */
 434         smc_pptable->MaxVoltageStepGfx = smc_dpm_table->MaxVoltageStepGfx;
 435         smc_pptable->MaxVoltageStepSoc = smc_dpm_table->MaxVoltageStepSoc;
 436         smc_pptable->VddGfxVrMapping = smc_dpm_table->VddGfxVrMapping;
 437         smc_pptable->VddSocVrMapping = smc_dpm_table->VddSocVrMapping;
 438         smc_pptable->VddMem0VrMapping = smc_dpm_table->VddMem0VrMapping;
 439         smc_pptable->VddMem1VrMapping = smc_dpm_table->VddMem1VrMapping;
 440         smc_pptable->GfxUlvPhaseSheddingMask = smc_dpm_table->GfxUlvPhaseSheddingMask;
 441         smc_pptable->SocUlvPhaseSheddingMask = smc_dpm_table->SocUlvPhaseSheddingMask;
 442         smc_pptable->ExternalSensorPresent = smc_dpm_table->ExternalSensorPresent;
 443         smc_pptable->Padding8_V = smc_dpm_table->Padding8_V;
 444
 445         /* Telemetry Settings */
 446         smc_pptable->GfxMaxCurrent = smc_dpm_table->GfxMaxCurrent;
 447         smc_pptable->GfxOffset = smc_dpm_table->GfxOffset;
 448         smc_pptable->Padding_TelemetryGfx = smc_dpm_table->Padding_TelemetryGfx;
 449         smc_pptable->SocMaxCurrent = smc_dpm_table->SocMaxCurrent;
 450         smc_pptable->SocOffset = smc_dpm_table->SocOffset;
 451         smc_pptable->Padding_TelemetrySoc = smc_dpm_table->Padding_TelemetrySoc;
 452         smc_pptable->Mem0MaxCurrent = smc_dpm_table->Mem0MaxCurrent;
 453         smc_pptable->Mem0Offset = smc_dpm_table->Mem0Offset;
 454         smc_pptable->Padding_TelemetryMem0 = smc_dpm_table->Padding_TelemetryMem0;
 455         smc_pptable->Mem1MaxCurrent = smc_dpm_table->Mem1MaxCurrent;
 456         smc_pptable->Mem1Offset = smc_dpm_table->Mem1Offset;
 457         smc_pptable->Padding_TelemetryMem1 = smc_dpm_table->Padding_TelemetryMem1;
 458
 459         /* GPIO Settings */
 460         smc_pptable->AcDcGpio = smc_dpm_table->AcDcGpio;
 461         smc_pptable->AcDcPolarity = smc_dpm_table->AcDcPolarity;
 462         smc_pptable->VR0HotGpio = smc_dpm_table->VR0HotGpio;
 463         smc_pptable->VR0HotPolarity = smc_dpm_table->VR0HotPolarity;
 464         smc_pptable->VR1HotGpio = smc_dpm_table->VR1HotGpio;
 465         smc_pptable->VR1HotPolarity = smc_dpm_table->VR1HotPolarity;
 466         smc_pptable->GthrGpio = smc_dpm_table->GthrGpio;
 467         smc_pptable->GthrPolarity = smc_dpm_table->GthrPolarity;
 468
 469         /* LED Display Settings */
 470         smc_pptable->LedPin0 = smc_dpm_table->LedPin0;
 471         smc_pptable->LedPin1 = smc_dpm_table->LedPin1;
 472         smc_pptable->LedPin2 = smc_dpm_table->LedPin2;
 473         smc_pptable->padding8_4 = smc_dpm_table->padding8_4;
 474
 475         /* GFXCLK PLL Spread Spectrum */
 476         smc_pptable->PllGfxclkSpreadEnabled = smc_dpm_table->PllGfxclkSpreadEnabled;
 477         smc_pptable->PllGfxclkSpreadPercent = smc_dpm_table->PllGfxclkSpreadPercent;
 478         smc_pptable->PllGfxclkSpreadFreq = smc_dpm_table->PllGfxclkSpreadFreq;
 479
 480         /* GFXCLK DFLL Spread Spectrum */
 481         smc_pptable->DfllGfxclkSpreadEnabled = smc_dpm_table->DfllGfxclkSpreadEnabled;
 482         smc_pptable->DfllGfxclkSpreadPercent = smc_dpm_table->DfllGfxclkSpreadPercent;
 483         smc_pptable->DfllGfxclkSpreadFreq = smc_dpm_table->DfllGfxclkSpreadFreq;
 484
 485         /* UCLK Spread Spectrum */
 486         smc_pptable->UclkSpreadEnabled = smc_dpm_table->UclkSpreadEnabled;
 487         smc_pptable->UclkSpreadPercent = smc_dpm_table->UclkSpreadPercent;
 488         smc_pptable->UclkSpreadFreq = smc_dpm_table->UclkSpreadFreq;
 489
 490         /* SOCCLK Spread Spectrum */
 491         smc_pptable->SoclkSpreadEnabled = smc_dpm_table->SoclkSpreadEnabled;
 492         smc_pptable->SocclkSpreadPercent = smc_dpm_table->SocclkSpreadPercent;
 493         smc_pptable->SocclkSpreadFreq = smc_dpm_table->SocclkSpreadFreq;
 494
 495         /* Total board power */
 496         smc_pptable->TotalBoardPower = smc_dpm_table->TotalBoardPower;
 497         smc_pptable->BoardPadding = smc_dpm_table->BoardPadding;
 498
 499         /* Mvdd Svi2 Div Ratio Setting */
 500         smc_pptable->MvddRatio = smc_dpm_table->MvddRatio;
 501
 502         if (adev->pm.pp_feature & PP_GFXOFF_MASK) {
 503                 /* TODO: remove it once SMU fw fix it */
 504                 smc_pptable->DebugOverrides |= DPM_OVERRIDE_DISABLE_DFLL_PLL_SHUTDOWN;
 505         }
 506
 507         return 0;
 508 }
 509
 510 static int navi10_store_powerplay_table(struct smu_context *smu)
 511 {
 512         struct smu_11_0_powerplay_table *powerplay_table = NULL;
 513         struct smu_table_context *table_context = &smu->smu_table;
 514         struct smu_baco_context *smu_baco = &smu->smu_baco;
 515
 516         if (!table_context->power_play_table)
 517                 return -EINVAL;
 518
 519         powerplay_table = table_context->power_play_table;
 520
 521         memcpy(table_context->driver_pptable, &powerplay_table->smc_pptable,
 522                sizeof(PPTable_t));
 523
 524         table_context->thermal_controller_type = powerplay_table->thermal_controller_type;
 525
 526         mutex_lock(&smu_baco->mutex);
 527         if (powerplay_table->platform_caps & SMU_11_0_PP_PLATFORM_CAP_BACO ||
 528             powerplay_table->platform_caps & SMU_11_0_PP_PLATFORM_CAP_MACO)
 529                 smu_baco->platform_support = true;
 530         mutex_unlock(&smu_baco->mutex);
 531
 532         return 0;
 533 }
 534
 535 static int navi10_tables_init(struct smu_context *smu, struct smu_table *tables)
 536 {
 537         struct smu_table_context *smu_table = &smu->smu_table;
 538
 539         SMU_TABLE_INIT(tables, SMU_TABLE_PPTABLE, sizeof(PPTable_t),
 540                        PAGE_SIZE, AMDGPU_GEM_DOMAIN_VRAM);
 541         SMU_TABLE_INIT(tables, SMU_TABLE_WATERMARKS, sizeof(Watermarks_t),
 542                        PAGE_SIZE, AMDGPU_GEM_DOMAIN_VRAM);
 543         SMU_TABLE_INIT(tables, SMU_TABLE_SMU_METRICS, sizeof(SmuMetrics_t),
 544                        PAGE_SIZE, AMDGPU_GEM_DOMAIN_VRAM);
 545         SMU_TABLE_INIT(tables, SMU_TABLE_OVERDRIVE, sizeof(OverDriveTable_t),
 546                        PAGE_SIZE, AMDGPU_GEM_DOMAIN_VRAM);
 547         SMU_TABLE_INIT(tables, SMU_TABLE_PMSTATUSLOG, SMU11_TOOL_SIZE,
 548                        PAGE_SIZE, AMDGPU_GEM_DOMAIN_VRAM);
 549         SMU_TABLE_INIT(tables, SMU_TABLE_ACTIVITY_MONITOR_COEFF,
 550                        sizeof(DpmActivityMonitorCoeffInt_t), PAGE_SIZE,
 551                        AMDGPU_GEM_DOMAIN_VRAM);
 552
 553         smu_table->metrics_table = kzalloc(sizeof(SmuMetrics_t), GFP_KERNEL);
 554         if (!smu_table->metrics_table)
 555                 return -ENOMEM;
 556         smu_table->metrics_time = 0;
 557
 558         return 0;
 559 }
 560
 561 static int navi10_get_metrics_table(struct smu_context *smu,
 562                                     SmuMetrics_t *metrics_table)
 563 {
 564         struct smu_table_context *smu_table= &smu->smu_table;
 565         int ret = 0;
 566
 567         mutex_lock(&smu->metrics_lock);
 568         if (!smu_table->metrics_time || time_after(jiffies, smu_table->metrics_time + msecs_to_jiffies(100))) {
 569                 ret = smu_update_table(smu, SMU_TABLE_SMU_METRICS, 0,
 570                                 (void *)smu_table->metrics_table, false);
 571                 if (ret) {
 572                         pr_info("Failed to export SMU metrics table!\n");
 573                         mutex_unlock(&smu->metrics_lock);
 574                         return ret;
 575                 }
 576                 smu_table->metrics_time = jiffies;
 577         }
 578
 579         memcpy(metrics_table, smu_table->metrics_table, sizeof(SmuMetrics_t));
 580         mutex_unlock(&smu->metrics_lock);
 581
 582         return ret;
 583 }
 584
 585 static int navi10_allocate_dpm_context(struct smu_context *smu)
 586 {
 587         struct smu_dpm_context *smu_dpm = &smu->smu_dpm;
 588
 589         if (smu_dpm->dpm_context)
 590                 return -EINVAL;
 591
 592         smu_dpm->dpm_context = kzalloc(sizeof(struct smu_11_0_dpm_context),
 593                                        GFP_KERNEL);
 594         if (!smu_dpm->dpm_context)
 595                 return -ENOMEM;
 596
 597         smu_dpm->dpm_context_size = sizeof(struct smu_11_0_dpm_context);
 598
 599         return 0;
 600 }
 601
 602 static int navi10_set_default_dpm_table(struct smu_context *smu)
 603 {
 604         struct smu_dpm_context *smu_dpm = &smu->smu_dpm;
 605         struct smu_table_context *table_context = &smu->smu_table;
 606         struct smu_11_0_dpm_context *dpm_context = smu_dpm->dpm_context;
 607         PPTable_t *driver_ppt = NULL;
 608         int i;
 609
 610         driver_ppt = table_context->driver_pptable;
 611
 612         dpm_context->dpm_tables.soc_table.min = driver_ppt->FreqTableSocclk[0];
 613         dpm_context->dpm_tables.soc_table.max = driver_ppt->FreqTableSocclk[NUM_SOCCLK_DPM_LEVELS - 1];
 614
 615         dpm_context->dpm_tables.gfx_table.min = driver_ppt->FreqTableGfx[0];
 616         dpm_context->dpm_tables.gfx_table.max = driver_ppt->FreqTableGfx[NUM_GFXCLK_DPM_LEVELS - 1];
 617
 618         dpm_context->dpm_tables.uclk_table.min = driver_ppt->FreqTableUclk[0];
 619         dpm_context->dpm_tables.uclk_table.max = driver_ppt->FreqTableUclk[NUM_UCLK_DPM_LEVELS - 1];
 620
 621         dpm_context->dpm_tables.vclk_table.min = driver_ppt->FreqTableVclk[0];
 622         dpm_context->dpm_tables.vclk_table.max = driver_ppt->FreqTableVclk[NUM_VCLK_DPM_LEVELS - 1];
 623
 624         dpm_context->dpm_tables.dclk_table.min = driver_ppt->FreqTableDclk[0];
 625         dpm_context->dpm_tables.dclk_table.max = driver_ppt->FreqTableDclk[NUM_DCLK_DPM_LEVELS - 1];
 626
 627         dpm_context->dpm_tables.dcef_table.min = driver_ppt->FreqTableDcefclk[0];
 628         dpm_context->dpm_tables.dcef_table.max = driver_ppt->FreqTableDcefclk[NUM_DCEFCLK_DPM_LEVELS - 1];
 629
 630         dpm_context->dpm_tables.pixel_table.min = driver_ppt->FreqTablePixclk[0];
 631         dpm_context->dpm_tables.pixel_table.max = driver_ppt->FreqTablePixclk[NUM_PIXCLK_DPM_LEVELS - 1];
 632
 633         dpm_context->dpm_tables.display_table.min = driver_ppt->FreqTableDispclk[0];
 634         dpm_context->dpm_tables.display_table.max = driver_ppt->FreqTableDispclk[NUM_DISPCLK_DPM_LEVELS - 1];
 635
 636         dpm_context->dpm_tables.phy_table.min = driver_ppt->FreqTablePhyclk[0];
 637         dpm_context->dpm_tables.phy_table.max = driver_ppt->FreqTablePhyclk[NUM_PHYCLK_DPM_LEVELS - 1];
 638
 639         for (i = 0; i < MAX_PCIE_CONF; i++) {
 640                 dpm_context->dpm_tables.pcie_table.pcie_gen[i] = driver_ppt->PcieGenSpeed[i];
 641                 dpm_context->dpm_tables.pcie_table.pcie_lane[i] = driver_ppt->PcieLaneCount[i];
 642         }
 643
 644         return 0;
 645 }
 646
 647 static int navi10_dpm_set_uvd_enable(struct smu_context *smu, bool enable)
 648 {
 649         struct smu_power_context *smu_power = &smu->smu_power;
 650         struct smu_power_gate *power_gate = &smu_power->power_gate;
 651         int ret = 0;
 652
 653         if (enable) {
 654                 /* vcn dpm on is a prerequisite for vcn power gate messages */
 655                 if (smu_feature_is_enabled(smu, SMU_FEATURE_VCN_PG_BIT)) {
 656                         ret = smu_send_smc_msg_with_param(smu, SMU_MSG_PowerUpVcn, 1);
 657                         if (ret)
 658                                 return ret;
 659                 }
 660                 power_gate->vcn_gated = false;
 661         } else {
 662                 if (smu_feature_is_enabled(smu, SMU_FEATURE_VCN_PG_BIT)) {
 663                         ret = smu_send_smc_msg(smu, SMU_MSG_PowerDownVcn);
 664                         if (ret)
 665                                 return ret;
 666                 }
 667                 power_gate->vcn_gated = true;
 668         }
 669
 670         return ret;
 671 }
 672
 673 static int navi10_dpm_set_jpeg_enable(struct smu_context *smu, bool enable)
 674 {
 675         struct smu_power_context *smu_power = &smu->smu_power;
 676         struct smu_power_gate *power_gate = &smu_power->power_gate;
 677         int ret = 0;
 678
 679         if (enable) {
 680                 if (smu_feature_is_enabled(smu, SMU_FEATURE_JPEG_PG_BIT)) {
 681                         ret = smu_send_smc_msg(smu, SMU_MSG_PowerUpJpeg);
 682                         if (ret)
 683                                 return ret;
 684                 }
 685                 power_gate->jpeg_gated = false;
 686         } else {
 687                 if (smu_feature_is_enabled(smu, SMU_FEATURE_JPEG_PG_BIT)) {
 688                         ret = smu_send_smc_msg(smu, SMU_MSG_PowerDownJpeg);
 689                         if (ret)
 690                                 return ret;
 691                 }
 692                 power_gate->jpeg_gated = true;
 693         }
 694
 695         return ret;
 696 }
 697
 698 static int navi10_get_current_clk_freq_by_table(struct smu_context *smu,
 699                                        enum smu_clk_type clk_type,
 700                                        uint32_t *value)
 701 {
 702         int ret = 0, clk_id = 0;
 703         SmuMetrics_t metrics;
 704
 705         ret = navi10_get_metrics_table(smu, &metrics);
 706         if (ret)
 707                 return ret;
 708
 709         clk_id = smu_clk_get_index(smu, clk_type);
 710         if (clk_id < 0)
 711                 return clk_id;
 712
 713         *value = metrics.CurrClock[clk_id];
 714
 715         return ret;
 716 }
 717
 718 static bool navi10_is_support_fine_grained_dpm(struct smu_context *smu, enum smu_clk_type clk_type)
 719 {
 720         PPTable_t *pptable = smu->smu_table.driver_pptable;
 721         DpmDescriptor_t *dpm_desc = NULL;
 722         uint32_t clk_index = 0;
 723
 724         clk_index = smu_clk_get_index(smu, clk_type);
 725         dpm_desc = &pptable->DpmDescriptor[clk_index];
 726
 727         /* 0 - Fine grained DPM, 1 - Discrete DPM */
 728         return dpm_desc->SnapToDiscrete == 0 ? true : false;
 729 }
 730
 731 static inline bool navi10_od_feature_is_supported(struct smu_11_0_overdrive_table *od_table, enum SMU_11_0_ODFEATURE_ID feature)
 732 {
 733         return od_table->cap[feature];
 734 }
 735
 736
 737 static int navi10_print_clk_levels(struct smu_context *smu,
 738                         enum smu_clk_type clk_type, char *buf)
 739 {
 740         uint16_t *curve_settings;
 741         int i, size = 0, ret = 0;
 742         uint32_t cur_value = 0, value = 0, count = 0;
 743         uint32_t freq_values[3] = {0};
 744         uint32_t mark_index = 0;
 745         struct smu_table_context *table_context = &smu->smu_table;
 746         uint32_t gen_speed, lane_width;
 747         struct smu_dpm_context *smu_dpm = &smu->smu_dpm;
 748         struct smu_11_0_dpm_context *dpm_context = smu_dpm->dpm_context;
 749         struct amdgpu_device *adev = smu->adev;
 750         PPTable_t *pptable = (PPTable_t *)table_context->driver_pptable;
 751         OverDriveTable_t *od_table =
 752                 (OverDriveTable_t *)table_context->overdrive_table;
 753         struct smu_11_0_overdrive_table *od_settings = smu->od_settings;
 754
 755         switch (clk_type) {
 756         case SMU_GFXCLK:
 757         case SMU_SCLK:
 758         case SMU_SOCCLK:
 759         case SMU_MCLK:
 760         case SMU_UCLK:
 761         case SMU_FCLK:
 762         case SMU_DCEFCLK:
 763                 ret = smu_get_current_clk_freq(smu, clk_type, &cur_value);
 764                 if (ret)
 765                         return size;
 766
 767                 /* 10KHz -> MHz */
 768                 cur_value = cur_value / 100;
 769
 770                 ret = smu_get_dpm_level_count(smu, clk_type, &count);
 771                 if (ret)
 772                         return size;
 773
 774                 if (!navi10_is_support_fine_grained_dpm(smu, clk_type)) {
 775                         for (i = 0; i < count; i++) {
 776                                 ret = smu_get_dpm_freq_by_index(smu, clk_type, i, &value);
 777                                 if (ret)
 778                                         return size;
 779
 780                                 size += sprintf(buf + size, "%d: %uMhz %s\n", i, value,
 781                                                 cur_value == value ? "*" : "");
 782                         }
 783                 } else {
 784                         ret = smu_get_dpm_freq_by_index(smu, clk_type, 0, &freq_values[0]);
 785                         if (ret)
 786                                 return size;
 787                         ret = smu_get_dpm_freq_by_index(smu, clk_type, count - 1, &freq_values[2]);
 788                         if (ret)
 789                                 return size;
 790
 791                         freq_values[1] = cur_value;
 792                         mark_index = cur_value == freq_values[0] ? 0 :
 793                                      cur_value == freq_values[2] ? 2 : 1;
 794                         if (mark_index != 1)
 795                                 freq_values[1] = (freq_values[0] + freq_values[2]) / 2;
 796
 797                         for (i = 0; i < 3; i++) {
 798                                 size += sprintf(buf + size, "%d: %uMhz %s\n", i, freq_values[i],
 799                                                 i == mark_index ? "*" : "");
 800                         }
 801
 802                 }
 803                 break;
 804         case SMU_PCIE:
 805                 gen_speed = (RREG32_PCIE(smnPCIE_LC_SPEED_CNTL) &
 806                              PSWUSP0_PCIE_LC_SPEED_CNTL__LC_CURRENT_DATA_RATE_MASK)
 807                         >> PSWUSP0_PCIE_LC_SPEED_CNTL__LC_CURRENT_DATA_RATE__SHIFT;
 808                 lane_width = (RREG32_PCIE(smnPCIE_LC_LINK_WIDTH_CNTL) &
 809                               PCIE_LC_LINK_WIDTH_CNTL__LC_LINK_WIDTH_RD_MASK)
 810                         >> PCIE_LC_LINK_WIDTH_CNTL__LC_LINK_WIDTH_RD__SHIFT;
 811                 for (i = 0; i < NUM_LINK_LEVELS; i++)
 812                         size += sprintf(buf + size, "%d: %s %s %dMhz %s\n", i,
 813                                         (dpm_context->dpm_tables.pcie_table.pcie_gen[i] == 0) ? "2.5GT/s," :
 814                                         (dpm_context->dpm_tables.pcie_table.pcie_gen[i] == 1) ? "5.0GT/s," :
 815                                         (dpm_context->dpm_tables.pcie_table.pcie_gen[i] == 2) ? "8.0GT/s," :
 816                                         (dpm_context->dpm_tables.pcie_table.pcie_gen[i] == 3) ? "16.0GT/s," : "",
 817                                         (dpm_context->dpm_tables.pcie_table.pcie_lane[i] == 1) ? "x1" :
 818                                         (dpm_context->dpm_tables.pcie_table.pcie_lane[i] == 2) ? "x2" :
 819                                         (dpm_context->dpm_tables.pcie_table.pcie_lane[i] == 3) ? "x4" :
 820                                         (dpm_context->dpm_tables.pcie_table.pcie_lane[i] == 4) ? "x8" :
 821                                         (dpm_context->dpm_tables.pcie_table.pcie_lane[i] == 5) ? "x12" :
 822                                         (dpm_context->dpm_tables.pcie_table.pcie_lane[i] == 6) ? "x16" : "",
 823                                         pptable->LclkFreq[i],
 824                                         (gen_speed == dpm_context->dpm_tables.pcie_table.pcie_gen[i]) &&
 825                                         (lane_width == dpm_context->dpm_tables.pcie_table.pcie_lane[i]) ?
 826                                         "*" : "");
 827                 break;
 828         case SMU_OD_SCLK:
 829                 if (!smu->od_enabled || !od_table || !od_settings)
 830                         break;
 831                 if (!navi10_od_feature_is_supported(od_settings, SMU_11_0_ODFEATURE_GFXCLK_LIMITS))
 832                         break;
 833                 size += sprintf(buf + size, "OD_SCLK:\n");
 834                 size += sprintf(buf + size, "0: %uMhz\n1: %uMhz\n", od_table->GfxclkFmin, od_table->GfxclkFmax);
 835                 break;
 836         case SMU_OD_MCLK:
 837                 if (!smu->od_enabled || !od_table || !od_settings)
 838                         break;
 839                 if (!navi10_od_feature_is_supported(od_settings, SMU_11_0_ODFEATURE_UCLK_MAX))
 840                         break;
 841                 size += sprintf(buf + size, "OD_MCLK:\n");
 842                 size += sprintf(buf + size, "0: %uMHz\n", od_table->UclkFmax);
 843                 break;
 844         case SMU_OD_VDDC_CURVE:
 845                 if (!smu->od_enabled || !od_table || !od_settings)
 846                         break;
 847                 if (!navi10_od_feature_is_supported(od_settings, SMU_11_0_ODFEATURE_GFXCLK_CURVE))
 848                         break;
 849                 size += sprintf(buf + size, "OD_VDDC_CURVE:\n");
 850                 for (i = 0; i < 3; i++) {
 851                         switch (i) {
 852                         case 0:
 853                                 curve_settings = &od_table->GfxclkFreq1;
 854                                 break;
 855                         case 1:
 856                                 curve_settings = &od_table->GfxclkFreq2;
 857                                 break;
 858                         case 2:
 859                                 curve_settings = &od_table->GfxclkFreq3;
 860                                 break;
 861                         default:
 862                                 break;
 863                         }
 864                         size += sprintf(buf + size, "%d: %uMHz @ %umV\n", i, curve_settings[0], curve_settings[1] / NAVI10_VOLTAGE_SCALE);
 865                 }
 866                 break;
 867         default:
 868                 break;
 869         }
 870
 871         return size;
 872 }
 873
 874 static int navi10_force_clk_levels(struct smu_context *smu,
 875                                    enum smu_clk_type clk_type, uint32_t mask)
 876 {
 877
 878         int ret = 0, size = 0;
 879         uint32_t soft_min_level = 0, soft_max_level = 0, min_freq = 0, max_freq = 0;
 880
 881         soft_min_level = mask ? (ffs(mask) - 1) : 0;
 882         soft_max_level = mask ? (fls(mask) - 1) : 0;
 883
 884         switch (clk_type) {
 885         case SMU_GFXCLK:
 886         case SMU_SCLK:
 887         case SMU_SOCCLK:
 888         case SMU_MCLK:
 889         case SMU_UCLK:
 890         case SMU_DCEFCLK:
 891         case SMU_FCLK:
 892                 /* There is only 2 levels for fine grained DPM */
 893                 if (navi10_is_support_fine_grained_dpm(smu, clk_type)) {
 894                         soft_max_level = (soft_max_level >= 1 ? 1 : 0);
 895                         soft_min_level = (soft_min_level >= 1 ? 1 : 0);
 896                 }
 897
 898                 ret = smu_get_dpm_freq_by_index(smu, clk_type, soft_min_level, &min_freq);
 899                 if (ret)
 900                         return size;
 901
 902                 ret = smu_get_dpm_freq_by_index(smu, clk_type, soft_max_level, &max_freq);
 903                 if (ret)
 904                         return size;
 905
 906                 ret = smu_set_soft_freq_range(smu, clk_type, min_freq, max_freq);
 907                 if (ret)
 908                         return size;
 909                 break;
 910         default:
 911                 break;
 912         }
 913
 914         return size;
 915 }
 916
 917 static int navi10_populate_umd_state_clk(struct smu_context *smu)
 918 {
 919         int ret = 0;
 920         uint32_t min_sclk_freq = 0, min_mclk_freq = 0;
 921
 922         ret = smu_get_dpm_freq_range(smu, SMU_SCLK, &min_sclk_freq, NULL, false);
 923         if (ret)
 924                 return ret;
 925
 926         smu->pstate_sclk = min_sclk_freq * 100;
 927
 928         ret = smu_get_dpm_freq_range(smu, SMU_MCLK, &min_mclk_freq, NULL, false);
 929         if (ret)
 930                 return ret;
 931
 932         smu->pstate_mclk = min_mclk_freq * 100;
 933
 934         return ret;
 935 }
 936
 937 static int navi10_get_clock_by_type_with_latency(struct smu_context *smu,
 938                                                  enum smu_clk_type clk_type,
 939                                                  struct pp_clock_levels_with_latency *clocks)
 940 {
 941         int ret = 0, i = 0;
 942         uint32_t level_count = 0, freq = 0;
 943
 944         switch (clk_type) {
 945         case SMU_GFXCLK:
 946         case SMU_DCEFCLK:
 947         case SMU_SOCCLK:
 948                 ret = smu_get_dpm_level_count(smu, clk_type, &level_count);
 949                 if (ret)
 950                         return ret;
 951
 952                 level_count = min(level_count, (uint32_t)MAX_NUM_CLOCKS);
 953                 clocks->num_levels = level_count;
 954
 955                 for (i = 0; i < level_count; i++) {
 956                         ret = smu_get_dpm_freq_by_index(smu, clk_type, i, &freq);
 957                         if (ret)
 958                                 return ret;
 959
 960                         clocks->data[i].clocks_in_khz = freq * 1000;
 961                         clocks->data[i].latency_in_us = 0;
 962                 }
 963                 break;
 964         default:
 965                 break;
 966         }
 967
 968         return ret;
 969 }
 970
 971 static int navi10_pre_display_config_changed(struct smu_context *smu)
 972 {
 973         int ret = 0;
 974         uint32_t max_freq = 0;
 975
 976         ret = smu_send_smc_msg_with_param(smu, SMU_MSG_NumOfDisplays, 0);
 977         if (ret)
 978                 return ret;
 979
 980         if (smu_feature_is_enabled(smu, SMU_FEATURE_DPM_UCLK_BIT)) {
 981                 ret = smu_get_dpm_freq_range(smu, SMU_UCLK, NULL, &max_freq, false);
 982                 if (ret)
 983                         return ret;
 984                 ret = smu_set_hard_freq_range(smu, SMU_UCLK, 0, max_freq);
 985                 if (ret)
 986                         return ret;
 987         }
 988
 989         return ret;
 990 }
 991
 992 static int navi10_display_config_changed(struct smu_context *smu)
 993 {
 994         int ret = 0;
 995
 996         if ((smu->watermarks_bitmap & WATERMARKS_EXIST) &&
 997             !(smu->watermarks_bitmap & WATERMARKS_LOADED)) {
 998                 ret = smu_write_watermarks_table(smu);
 999                 if (ret)
1000                         return ret;
1001
1002                 smu->watermarks_bitmap |= WATERMARKS_LOADED;
1003         }
1004
1005         if ((smu->watermarks_bitmap & WATERMARKS_EXIST) &&
1006             smu_feature_is_supported(smu, SMU_FEATURE_DPM_DCEFCLK_BIT) &&
1007             smu_feature_is_supported(smu, SMU_FEATURE_DPM_SOCCLK_BIT)) {
1008                 ret = smu_send_smc_msg_with_param(smu, SMU_MSG_NumOfDisplays,
1009                                                   smu->display_config->num_display);
1010                 if (ret)
1011                         return ret;
1012         }
1013
1014         return ret;
1015 }
1016
1017 static int navi10_force_dpm_limit_value(struct smu_context *smu, bool highest)
1018 {
1019         int ret = 0, i = 0;
1020         uint32_t min_freq, max_freq, force_freq;
1021         enum smu_clk_type clk_type;
1022
1023         enum smu_clk_type clks[] = {
1024                 SMU_GFXCLK,
1025                 SMU_MCLK,
1026                 SMU_SOCCLK,
1027         };
1028
1029         for (i = 0; i < ARRAY_SIZE(clks); i++) {
1030                 clk_type = clks[i];
1031                 ret = smu_get_dpm_freq_range(smu, clk_type, &min_freq, &max_freq, false);
1032                 if (ret)
1033                         return ret;
1034
1035                 force_freq = highest ? max_freq : min_freq;
1036                 ret = smu_set_soft_freq_range(smu, clk_type, force_freq, force_freq);
1037                 if (ret)
1038                         return ret;
1039         }
1040
1041         return ret;
1042 }
1043
1044 static int navi10_unforce_dpm_levels(struct smu_context *smu)
1045 {
1046         int ret = 0, i = 0;
1047         uint32_t min_freq, max_freq;
1048         enum smu_clk_type clk_type;
1049
1050         enum smu_clk_type clks[] = {
1051                 SMU_GFXCLK,
1052                 SMU_MCLK,
1053                 SMU_SOCCLK,
1054         };
1055
1056         for (i = 0; i < ARRAY_SIZE(clks); i++) {
1057                 clk_type = clks[i];
1058                 ret = smu_get_dpm_freq_range(smu, clk_type, &min_freq, &max_freq, false);
1059                 if (ret)
1060                         return ret;
1061
1062                 ret = smu_set_soft_freq_range(smu, clk_type, min_freq, max_freq);
1063                 if (ret)
1064                         return ret;
1065         }
1066
1067         return ret;
1068 }
1069
1070 static int navi10_get_gpu_power(struct smu_context *smu, uint32_t *value)
1071 {
1072         int ret = 0;
1073         SmuMetrics_t metrics;
1074
1075         if (!value)
1076                 return -EINVAL;
1077
1078         ret = navi10_get_metrics_table(smu, &metrics);
1079         if (ret)
1080                 return ret;
1081
1082         *value = metrics.AverageSocketPower << 8;
1083
1084         return 0;
1085 }
1086
1087 static int navi10_get_current_activity_percent(struct smu_context *smu,
1088                                                enum amd_pp_sensors sensor,
1089                                                uint32_t *value)
1090 {
1091         int ret = 0;
1092         SmuMetrics_t metrics;
1093
1094         if (!value)
1095                 return -EINVAL;
1096
1097         ret = navi10_get_metrics_table(smu, &metrics);
1098         if (ret)
1099                 return ret;
1100
1101         switch (sensor) {
1102         case AMDGPU_PP_SENSOR_GPU_LOAD:
1103                 *value = metrics.AverageGfxActivity;
1104                 break;
1105         case AMDGPU_PP_SENSOR_MEM_LOAD:
1106                 *value = metrics.AverageUclkActivity;
1107                 break;
1108         default:
1109                 pr_err("Invalid sensor for retrieving clock activity\n");
1110                 return -EINVAL;
1111         }
1112
1113         return 0;
1114 }
1115
1116 static bool navi10_is_dpm_running(struct smu_context *smu)
1117 {
1118         int ret = 0;
1119         uint32_t feature_mask[2];
1120         unsigned long feature_enabled;
1121         ret = smu_feature_get_enabled_mask(smu, feature_mask, 2);
1122         feature_enabled = (unsigned long)((uint64_t)feature_mask[0] |
1123                            ((uint64_t)feature_mask[1] << 32));
1124         return !!(feature_enabled & SMC_DPM_FEATURE);
1125 }
1126
1127 static int navi10_get_fan_speed_rpm(struct smu_context *smu,
1128                                     uint32_t *speed)
1129 {
1130         SmuMetrics_t metrics;
1131         int ret = 0;
1132
1133         if (!speed)
1134                 return -EINVAL;
1135
1136         ret = navi10_get_metrics_table(smu, &metrics);
1137         if (ret)
1138                 return ret;
1139
1140         *speed = metrics.CurrFanSpeed;
1141
1142         return ret;
1143 }
1144
1145 static int navi10_get_fan_speed_percent(struct smu_context *smu,
1146                                         uint32_t *speed)
1147 {
1148         int ret = 0;
1149         uint32_t percent = 0;
1150         uint32_t current_rpm;
1151         PPTable_t *pptable = smu->smu_table.driver_pptable;
1152
1153         ret = navi10_get_fan_speed_rpm(smu, &current_rpm);
1154         if (ret)
1155                 return ret;
1156
1157         percent = current_rpm * 100 / pptable->FanMaximumRpm;
1158         *speed = percent > 100 ? 100 : percent;
1159
1160         return ret;
1161 }
1162
1163 static int navi10_get_power_profile_mode(struct smu_context *smu, char *buf)
1164 {
1165         DpmActivityMonitorCoeffInt_t activity_monitor;
1166         uint32_t i, size = 0;
1167         int16_t workload_type = 0;
1168         static const char *profile_name[] = {
1169                                         "BOOTUP_DEFAULT",
1170                                         "3D_FULL_SCREEN",
1171                                         "POWER_SAVING",
1172                                         "VIDEO",
1173                                         "VR",
1174                                         "COMPUTE",
1175                                         "CUSTOM"};
1176         static const char *title[] = {
1177                         "PROFILE_INDEX(NAME)",
1178                         "CLOCK_TYPE(NAME)",
1179                         "FPS",
1180                         "MinFreqType",
1181                         "MinActiveFreqType",
1182                         "MinActiveFreq",
1183                         "BoosterFreqType",
1184                         "BoosterFreq",
1185                         "PD_Data_limit_c",
1186                         "PD_Data_error_coeff",
1187                         "PD_Data_error_rate_coeff"};
1188         int result = 0;
1189
1190         if (!buf)
1191                 return -EINVAL;
1192
1193         size += sprintf(buf + size, "%16s %s %s %s %s %s %s %s %s %s %s\n",
1194                         title[0], title[1], title[2], title[3], title[4], title[5],
1195                         title[6], title[7], title[8], title[9], title[10]);
1196
1197         for (i = 0; i <= PP_SMC_POWER_PROFILE_CUSTOM; i++) {
1198                 /* conv PP_SMC_POWER_PROFILE* to WORKLOAD_PPLIB_*_BIT */
1199                 workload_type = smu_workload_get_type(smu, i);
1200                 if (workload_type < 0)
1201                         return -EINVAL;
1202
1203                 result = smu_update_table(smu,
1204                                           SMU_TABLE_ACTIVITY_MONITOR_COEFF, workload_type,
1205                                           (void *)(&activity_monitor), false);
1206                 if (result) {
1207                         pr_err("[%s] Failed to get activity monitor!", __func__);
1208                         return result;
1209                 }
1210
1211                 size += sprintf(buf + size, "%2d %14s%s:\n",
1212                         i, profile_name[i], (i == smu->power_profile_mode) ? "*" : " ");
1213
1214                 size += sprintf(buf + size, "%19s %d(%13s) %7d %7d %7d %7d %7d %7d %7d %7d %7d\n",
1215                         " ",
1216                         0,
1217                         "GFXCLK",
1218                         activity_monitor.Gfx_FPS,
1219                         activity_monitor.Gfx_MinFreqStep,
1220                         activity_monitor.Gfx_MinActiveFreqType,
1221                         activity_monitor.Gfx_MinActiveFreq,
1222                         activity_monitor.Gfx_BoosterFreqType,
1223                         activity_monitor.Gfx_BoosterFreq,
1224                         activity_monitor.Gfx_PD_Data_limit_c,
1225                         activity_monitor.Gfx_PD_Data_error_coeff,
1226                         activity_monitor.Gfx_PD_Data_error_rate_coeff);
1227
1228                 size += sprintf(buf + size, "%19s %d(%13s) %7d %7d %7d %7d %7d %7d %7d %7d %7d\n",
1229                         " ",
1230                         1,
1231                         "SOCCLK",
1232                         activity_monitor.Soc_FPS,
1233                         activity_monitor.Soc_MinFreqStep,
1234                         activity_monitor.Soc_MinActiveFreqType,
1235                         activity_monitor.Soc_MinActiveFreq,
1236                         activity_monitor.Soc_BoosterFreqType,
1237                         activity_monitor.Soc_BoosterFreq,
1238                         activity_monitor.Soc_PD_Data_limit_c,
1239                         activity_monitor.Soc_PD_Data_error_coeff,
1240                         activity_monitor.Soc_PD_Data_error_rate_coeff);
1241
1242                 size += sprintf(buf + size, "%19s %d(%13s) %7d %7d %7d %7d %7d %7d %7d %7d %7d\n",
1243                         " ",
1244                         2,
1245                         "MEMLK",
1246                         activity_monitor.Mem_FPS,
1247                         activity_monitor.Mem_MinFreqStep,
1248                         activity_monitor.Mem_MinActiveFreqType,
1249                         activity_monitor.Mem_MinActiveFreq,
1250                         activity_monitor.Mem_BoosterFreqType,
1251                         activity_monitor.Mem_BoosterFreq,
1252                         activity_monitor.Mem_PD_Data_limit_c,
1253                         activity_monitor.Mem_PD_Data_error_coeff,
1254                         activity_monitor.Mem_PD_Data_error_rate_coeff);
1255         }
1256
1257         return size;
1258 }
1259
1260 static int navi10_set_power_profile_mode(struct smu_context *smu, long *input, uint32_t size)
1261 {
1262         DpmActivityMonitorCoeffInt_t activity_monitor;
1263         int workload_type, ret = 0;
1264
1265         smu->power_profile_mode = input[size];
1266
1267         if (smu->power_profile_mode > PP_SMC_POWER_PROFILE_CUSTOM) {
1268                 pr_err("Invalid power profile mode %d\n", smu->power_profile_mode);
1269                 return -EINVAL;
1270         }
1271
1272         if (smu->power_profile_mode == PP_SMC_POWER_PROFILE_CUSTOM) {
1273                 if (size < 0)
1274                         return -EINVAL;
1275
1276                 ret = smu_update_table(smu,
1277                                        SMU_TABLE_ACTIVITY_MONITOR_COEFF, WORKLOAD_PPLIB_CUSTOM_BIT,
1278                                        (void *)(&activity_monitor), false);
1279                 if (ret) {
1280                         pr_err("[%s] Failed to get activity monitor!", __func__);
1281                         return ret;
1282                 }
1283
1284                 switch (input[0]) {
1285                 case 0: /* Gfxclk */
1286                         activity_monitor.Gfx_FPS = input[1];
1287                         activity_monitor.Gfx_MinFreqStep = input[2];
1288                         activity_monitor.Gfx_MinActiveFreqType = input[3];
1289                         activity_monitor.Gfx_MinActiveFreq = input[4];
1290                         activity_monitor.Gfx_BoosterFreqType = input[5];
1291                         activity_monitor.Gfx_BoosterFreq = input[6];
1292                         activity_monitor.Gfx_PD_Data_limit_c = input[7];
1293                         activity_monitor.Gfx_PD_Data_error_coeff = input[8];
1294                         activity_monitor.Gfx_PD_Data_error_rate_coeff = input[9];
1295                         break;
1296                 case 1: /* Socclk */
1297                         activity_monitor.Soc_FPS = input[1];
1298                         activity_monitor.Soc_MinFreqStep = input[2];
1299                         activity_monitor.Soc_MinActiveFreqType = input[3];
1300                         activity_monitor.Soc_MinActiveFreq = input[4];
1301                         activity_monitor.Soc_BoosterFreqType = input[5];
1302                         activity_monitor.Soc_BoosterFreq = input[6];
1303                         activity_monitor.Soc_PD_Data_limit_c = input[7];
1304                         activity_monitor.Soc_PD_Data_error_coeff = input[8];
1305                         activity_monitor.Soc_PD_Data_error_rate_coeff = input[9];
1306                         break;
1307                 case 2: /* Memlk */
1308                         activity_monitor.Mem_FPS = input[1];
1309                         activity_monitor.Mem_MinFreqStep = input[2];
1310                         activity_monitor.Mem_MinActiveFreqType = input[3];
1311                         activity_monitor.Mem_MinActiveFreq = input[4];
1312                         activity_monitor.Mem_BoosterFreqType = input[5];
1313                         activity_monitor.Mem_BoosterFreq = input[6];
1314                         activity_monitor.Mem_PD_Data_limit_c = input[7];
1315                         activity_monitor.Mem_PD_Data_error_coeff = input[8];
1316                         activity_monitor.Mem_PD_Data_error_rate_coeff = input[9];
1317                         break;
1318                 }
1319
1320                 ret = smu_update_table(smu,
1321                                        SMU_TABLE_ACTIVITY_MONITOR_COEFF, WORKLOAD_PPLIB_CUSTOM_BIT,
1322                                        (void *)(&activity_monitor), true);
1323                 if (ret) {
1324                         pr_err("[%s] Failed to set activity monitor!", __func__);
1325                         return ret;
1326                 }
1327         }
1328
1329         /* conv PP_SMC_POWER_PROFILE* to WORKLOAD_PPLIB_*_BIT */
1330         workload_type = smu_workload_get_type(smu, smu->power_profile_mode);
1331         if (workload_type < 0)
1332                 return -EINVAL;
1333         smu_send_smc_msg_with_param(smu, SMU_MSG_SetWorkloadMask,
1334                                     1 << workload_type);
1335
1336         return ret;
1337 }
1338
1339 static int navi10_get_profiling_clk_mask(struct smu_context *smu,
1340                                          enum amd_dpm_forced_level level,
1341                                          uint32_t *sclk_mask,
1342                                          uint32_t *mclk_mask,
1343                                          uint32_t *soc_mask)
1344 {
1345         int ret = 0;
1346         uint32_t level_count = 0;
1347
1348         if (level == AMD_DPM_FORCED_LEVEL_PROFILE_MIN_SCLK) {
1349                 if (sclk_mask)
1350                         *sclk_mask = 0;
1351         } else if (level == AMD_DPM_FORCED_LEVEL_PROFILE_MIN_MCLK) {
1352                 if (mclk_mask)
1353                         *mclk_mask = 0;
1354         } else if (level == AMD_DPM_FORCED_LEVEL_PROFILE_PEAK) {
1355                 if(sclk_mask) {
1356                         ret = smu_get_dpm_level_count(smu, SMU_SCLK, &level_count);
1357                         if (ret)
1358                                 return ret;
1359                         *sclk_mask = level_count - 1;
1360                 }
1361
1362                 if(mclk_mask) {
1363                         ret = smu_get_dpm_level_count(smu, SMU_MCLK, &level_count);
1364                         if (ret)
1365                                 return ret;
1366                         *mclk_mask = level_count - 1;
1367                 }
1368
1369                 if(soc_mask) {
1370                         ret = smu_get_dpm_level_count(smu, SMU_SOCCLK, &level_count);
1371                         if (ret)
1372                                 return ret;
1373                         *soc_mask = level_count - 1;
1374                 }
1375         }
1376
1377         return ret;
1378 }
1379
1380 static int navi10_notify_smc_display_config(struct smu_context *smu)
1381 {
1382         struct smu_clocks min_clocks = {0};
1383         struct pp_display_clock_request clock_req;
1384         int ret = 0;
1385
1386         min_clocks.dcef_clock = smu->display_config->min_dcef_set_clk;
1387         min_clocks.dcef_clock_in_sr = smu->display_config->min_dcef_deep_sleep_set_clk;
1388         min_clocks.memory_clock = smu->display_config->min_mem_set_clock;
1389
1390         if (smu_feature_is_supported(smu, SMU_FEATURE_DPM_DCEFCLK_BIT)) {
1391                 clock_req.clock_type = amd_pp_dcef_clock;
1392                 clock_req.clock_freq_in_khz = min_clocks.dcef_clock * 10;
1393
1394                 ret = smu_v11_0_display_clock_voltage_request(smu, &clock_req);
1395                 if (!ret) {
1396                         if (smu_feature_is_supported(smu, SMU_FEATURE_DS_DCEFCLK_BIT)) {
1397                                 ret = smu_send_smc_msg_with_param(smu,
1398                                                                   SMU_MSG_SetMinDeepSleepDcefclk,
1399                                                                   min_clocks.dcef_clock_in_sr/100);
1400                                 if (ret) {
1401                                         pr_err("Attempt to set divider for DCEFCLK Failed!");
1402                                         return ret;
1403                                 }
1404                         }
1405                 } else {
1406                         pr_info("Attempt to set Hard Min for DCEFCLK Failed!");
1407                 }
1408         }
1409
1410         if (smu_feature_is_enabled(smu, SMU_FEATURE_DPM_UCLK_BIT)) {
1411                 ret = smu_set_hard_freq_range(smu, SMU_UCLK, min_clocks.memory_clock/100, 0);
1412                 if (ret) {
1413                         pr_err("[%s] Set hard min uclk failed!", __func__);
1414                         return ret;
1415                 }
1416         }
1417
1418         return 0;
1419 }
1420
1421 static int navi10_set_watermarks_table(struct smu_context *smu,
1422                                        void *watermarks, struct
1423                                        dm_pp_wm_sets_with_clock_ranges_soc15
1424                                        *clock_ranges)
1425 {
1426         int i;
1427         Watermarks_t *table = watermarks;
1428
1429         if (!table || !clock_ranges)
1430                 return -EINVAL;
1431
1432         if (clock_ranges->num_wm_dmif_sets > 4 ||
1433             clock_ranges->num_wm_mcif_sets > 4)
1434                 return -EINVAL;
1435
1436         for (i = 0; i < clock_ranges->num_wm_dmif_sets; i++) {
1437                 table->WatermarkRow[1][i].MinClock =
1438                         cpu_to_le16((uint16_t)
1439                         (clock_ranges->wm_dmif_clocks_ranges[i].wm_min_dcfclk_clk_in_khz /
1440                         1000));
1441                 table->WatermarkRow[1][i].MaxClock =
1442                         cpu_to_le16((uint16_t)
1443                         (clock_ranges->wm_dmif_clocks_ranges[i].wm_max_dcfclk_clk_in_khz /
1444                         1000));
1445                 table->WatermarkRow[1][i].MinUclk =
1446                         cpu_to_le16((uint16_t)
1447                         (clock_ranges->wm_dmif_clocks_ranges[i].wm_min_mem_clk_in_khz /
1448                         1000));
1449                 table->WatermarkRow[1][i].MaxUclk =
1450                         cpu_to_le16((uint16_t)
1451                         (clock_ranges->wm_dmif_clocks_ranges[i].wm_max_mem_clk_in_khz /
1452                         1000));
1453                 table->WatermarkRow[1][i].WmSetting = (uint8_t)
1454                                 clock_ranges->wm_dmif_clocks_ranges[i].wm_set_id;
1455         }
1456
1457         for (i = 0; i < clock_ranges->num_wm_mcif_sets; i++) {
1458                 table->WatermarkRow[0][i].MinClock =
1459                         cpu_to_le16((uint16_t)
1460                         (clock_ranges->wm_mcif_clocks_ranges[i].wm_min_socclk_clk_in_khz /
1461                         1000));
1462                 table->WatermarkRow[0][i].MaxClock =
1463                         cpu_to_le16((uint16_t)
1464                         (clock_ranges->wm_mcif_clocks_ranges[i].wm_max_socclk_clk_in_khz /
1465                         1000));
1466                 table->WatermarkRow[0][i].MinUclk =
1467                         cpu_to_le16((uint16_t)
1468                         (clock_ranges->wm_mcif_clocks_ranges[i].wm_min_mem_clk_in_khz /
1469                         1000));
1470                 table->WatermarkRow[0][i].MaxUclk =
1471                         cpu_to_le16((uint16_t)
1472                         (clock_ranges->wm_mcif_clocks_ranges[i].wm_max_mem_clk_in_khz /
1473                         1000));
1474                 table->WatermarkRow[0][i].WmSetting = (uint8_t)
1475                                 clock_ranges->wm_mcif_clocks_ranges[i].wm_set_id;
1476         }
1477
1478         return 0;
1479 }
1480
1481 static int navi10_thermal_get_temperature(struct smu_context *smu,
1482                                              enum amd_pp_sensors sensor,
1483                                              uint32_t *value)
1484 {
1485         SmuMetrics_t metrics;
1486         int ret = 0;
1487
1488         if (!value)
1489                 return -EINVAL;
1490
1491         ret = navi10_get_metrics_table(smu, &metrics);
1492         if (ret)
1493                 return ret;
1494
1495         switch (sensor) {
1496         case AMDGPU_PP_SENSOR_HOTSPOT_TEMP:
1497                 *value = metrics.TemperatureHotspot *
1498                         SMU_TEMPERATURE_UNITS_PER_CENTIGRADES;
1499                 break;
1500         case AMDGPU_PP_SENSOR_EDGE_TEMP:
1501                 *value = metrics.TemperatureEdge *
1502                         SMU_TEMPERATURE_UNITS_PER_CENTIGRADES;
1503                 break;
1504         case AMDGPU_PP_SENSOR_MEM_TEMP:
1505                 *value = metrics.TemperatureMem *
1506                         SMU_TEMPERATURE_UNITS_PER_CENTIGRADES;
1507                 break;
1508         default:
1509                 pr_err("Invalid sensor for retrieving temp\n");
1510                 return -EINVAL;
1511         }
1512
1513         return 0;
1514 }
1515
1516 static int navi10_read_sensor(struct smu_context *smu,
1517                                  enum amd_pp_sensors sensor,
1518                                  void *data, uint32_t *size)
1519 {
1520         int ret = 0;
1521         struct smu_table_context *table_context = &smu->smu_table;
1522         PPTable_t *pptable = table_context->driver_pptable;
1523
1524         if(!data || !size)
1525                 return -EINVAL;
1526
1527         mutex_lock(&smu->sensor_lock);
1528         switch (sensor) {
1529         case AMDGPU_PP_SENSOR_MAX_FAN_RPM:
1530                 *(uint32_t *)data = pptable->FanMaximumRpm;
1531                 *size = 4;
1532                 break;
1533         case AMDGPU_PP_SENSOR_MEM_LOAD:
1534         case AMDGPU_PP_SENSOR_GPU_LOAD:
1535                 ret = navi10_get_current_activity_percent(smu, sensor, (uint32_t *)data);
1536                 *size = 4;
1537                 break;
1538         case AMDGPU_PP_SENSOR_GPU_POWER:
1539                 ret = navi10_get_gpu_power(smu, (uint32_t *)data);
1540                 *size = 4;
1541                 break;
1542         case AMDGPU_PP_SENSOR_HOTSPOT_TEMP:
1543         case AMDGPU_PP_SENSOR_EDGE_TEMP:
1544         case AMDGPU_PP_SENSOR_MEM_TEMP:
1545                 ret = navi10_thermal_get_temperature(smu, sensor, (uint32_t *)data);
1546                 *size = 4;
1547                 break;
1548         default:
1549                 ret = smu_v11_0_read_sensor(smu, sensor, data, size);
1550         }
1551         mutex_unlock(&smu->sensor_lock);
1552
1553         return ret;
1554 }
1555
1556 static int navi10_get_uclk_dpm_states(struct smu_context *smu, uint32_t *clocks_in_khz, uint32_t *num_states)
1557 {
1558         uint32_t num_discrete_levels = 0;
1559         uint16_t *dpm_levels = NULL;
1560         uint16_t i = 0;
1561         struct smu_table_context *table_context = &smu->smu_table;
1562         PPTable_t *driver_ppt = NULL;
1563
1564         if (!clocks_in_khz || !num_states || !table_context->driver_pptable)
1565                 return -EINVAL;
1566
1567         driver_ppt = table_context->driver_pptable;
1568         num_discrete_levels = driver_ppt->DpmDescriptor[PPCLK_UCLK].NumDiscreteLevels;
1569         dpm_levels = driver_ppt->FreqTableUclk;
1570
1571         if (num_discrete_levels == 0 || dpm_levels == NULL)
1572                 return -EINVAL;
1573
1574         *num_states = num_discrete_levels;
1575         for (i = 0; i < num_discrete_levels; i++) {
1576                 /* convert to khz */
1577                 *clocks_in_khz = (*dpm_levels) * 1000;
1578                 clocks_in_khz++;
1579                 dpm_levels++;
1580         }
1581
1582         return 0;
1583 }
1584
1585 static int navi10_set_peak_clock_by_device(struct smu_context *smu)
1586 {
1587         struct amdgpu_device *adev = smu->adev;
1588         int ret = 0;
1589         uint32_t sclk_freq = 0, uclk_freq = 0;
1590
1591         switch (adev->asic_type) {
1592         case CHIP_NAVI10:
1593                 switch (adev->pdev->revision) {
1594                 case 0xf0: /* XTX */
1595                 case 0xc0:
1596                         sclk_freq = NAVI10_PEAK_SCLK_XTX;
1597                         break;
1598                 case 0xf1: /* XT */
1599                 case 0xc1:
1600                         sclk_freq = NAVI10_PEAK_SCLK_XT;
1601                         break;
1602                 default: /* XL */
1603                         sclk_freq = NAVI10_PEAK_SCLK_XL;
1604                         break;
1605                 }
1606                 break;
1607         case CHIP_NAVI14:
1608                 switch (adev->pdev->revision) {
1609                 case 0xc7: /* XT */
1610                 case 0xf4:
1611                         sclk_freq = NAVI14_UMD_PSTATE_PEAK_XT_GFXCLK;
1612                         break;
1613                 case 0xc1: /* XTM */
1614                 case 0xf2:
1615                         sclk_freq = NAVI14_UMD_PSTATE_PEAK_XTM_GFXCLK;
1616                         break;
1617                 case 0xc3: /* XLM */
1618                 case 0xf3:
1619                         sclk_freq = NAVI14_UMD_PSTATE_PEAK_XLM_GFXCLK;
1620                         break;
1621                 case 0xc5: /* XTX */
1622                 case 0xf6:
1623                         sclk_freq = NAVI14_UMD_PSTATE_PEAK_XLM_GFXCLK;
1624                         break;
1625                 default: /* XL */
1626                         sclk_freq = NAVI14_UMD_PSTATE_PEAK_XL_GFXCLK;
1627                         break;
1628                 }
1629                 break;
1630         case CHIP_NAVI12:
1631                 sclk_freq = NAVI12_UMD_PSTATE_PEAK_GFXCLK;
1632                 break;
1633         default:
1634                 ret = smu_get_dpm_level_range(smu, SMU_SCLK, NULL, &sclk_freq);
1635                 if (ret)
1636                         return ret;
1637         }
1638
1639         ret = smu_get_dpm_level_range(smu, SMU_UCLK, NULL, &uclk_freq);
1640         if (ret)
1641                 return ret;
1642
1643         ret = smu_set_soft_freq_range(smu, SMU_SCLK, sclk_freq, sclk_freq);
1644         if (ret)
1645                 return ret;
1646         ret = smu_set_soft_freq_range(smu, SMU_UCLK, uclk_freq, uclk_freq);
1647         if (ret)
1648                 return ret;
1649
1650         return ret;
1651 }
1652
1653 static int navi10_set_performance_level(struct smu_context *smu,
1654                                         enum amd_dpm_forced_level level)
1655 {
1656         int ret = 0;
1657         uint32_t sclk_mask, mclk_mask, soc_mask;
1658
1659         switch (level) {
1660         case AMD_DPM_FORCED_LEVEL_HIGH:
1661                 ret = smu_force_dpm_limit_value(smu, true);
1662                 break;
1663         case AMD_DPM_FORCED_LEVEL_LOW:
1664                 ret = smu_force_dpm_limit_value(smu, false);
1665                 break;
1666         case AMD_DPM_FORCED_LEVEL_AUTO:
1667         case AMD_DPM_FORCED_LEVEL_PROFILE_STANDARD:
1668                 ret = smu_unforce_dpm_levels(smu);
1669                 break;
1670         case AMD_DPM_FORCED_LEVEL_PROFILE_MIN_SCLK:
1671         case AMD_DPM_FORCED_LEVEL_PROFILE_MIN_MCLK:
1672                 ret = smu_get_profiling_clk_mask(smu, level,
1673                                                  &sclk_mask,
1674                                                  &mclk_mask,
1675                                                  &soc_mask);
1676                 if (ret)
1677                         return ret;
1678                 smu_force_clk_levels(smu, SMU_SCLK, 1 << sclk_mask, false);
1679                 smu_force_clk_levels(smu, SMU_MCLK, 1 << mclk_mask, false);
1680                 smu_force_clk_levels(smu, SMU_SOCCLK, 1 << soc_mask, false);
1681                 break;
1682         case AMD_DPM_FORCED_LEVEL_PROFILE_PEAK:
1683                 ret = navi10_set_peak_clock_by_device(smu);
1684                 break;
1685         case AMD_DPM_FORCED_LEVEL_MANUAL:
1686         case AMD_DPM_FORCED_LEVEL_PROFILE_EXIT:
1687         default:
1688                 break;
1689         }
1690         return ret;
1691 }
1692
1693 static int navi10_get_thermal_temperature_range(struct smu_context *smu,
1694                                                 struct smu_temperature_range *range)
1695 {
1696         struct smu_table_context *table_context = &smu->smu_table;
1697         struct smu_11_0_powerplay_table *powerplay_table = table_context->power_play_table;
1698
1699         if (!range || !powerplay_table)
1700                 return -EINVAL;
1701
1702         range->max = powerplay_table->software_shutdown_temp *
1703                 SMU_TEMPERATURE_UNITS_PER_CENTIGRADES;
1704
1705         return 0;
1706 }
1707
1708 static int navi10_display_disable_memory_clock_switch(struct smu_context *smu,
1709                                                 bool disable_memory_clock_switch)
1710 {
1711         int ret = 0;
1712         struct smu_11_0_max_sustainable_clocks *max_sustainable_clocks =
1713                 (struct smu_11_0_max_sustainable_clocks *)
1714                         smu->smu_table.max_sustainable_clocks;
1715         uint32_t min_memory_clock = smu->hard_min_uclk_req_from_dal;
1716         uint32_t max_memory_clock = max_sustainable_clocks->uclock;
1717
1718         if(smu->disable_uclk_switch == disable_memory_clock_switch)
1719                 return 0;
1720
1721         if(disable_memory_clock_switch)
1722                 ret = smu_set_hard_freq_range(smu, SMU_UCLK, max_memory_clock, 0);
1723         else
1724                 ret = smu_set_hard_freq_range(smu, SMU_UCLK, min_memory_clock, 0);
1725
1726         if(!ret)
1727                 smu->disable_uclk_switch = disable_memory_clock_switch;
1728
1729         return ret;
1730 }
1731
1732 static uint32_t navi10_get_pptable_power_limit(struct smu_context *smu)
1733 {
1734         PPTable_t *pptable = smu->smu_table.driver_pptable;
1735         return pptable->SocketPowerLimitAc[PPT_THROTTLER_PPT0];
1736 }
1737
1738 static int navi10_get_power_limit(struct smu_context *smu,
1739                                      uint32_t *limit,
1740                                      bool cap)
1741 {
1742         PPTable_t *pptable = smu->smu_table.driver_pptable;
1743         uint32_t asic_default_power_limit = 0;
1744         int ret = 0;
1745         int power_src;
1746
1747         if (!smu->power_limit) {
1748                 if (smu_feature_is_enabled(smu, SMU_FEATURE_PPT_BIT)) {
1749                         power_src = smu_power_get_index(smu, SMU_POWER_SOURCE_AC);
1750                         if (power_src < 0)
1751                                 return -EINVAL;
1752
1753                         ret = smu_send_smc_msg_with_param(smu, SMU_MSG_GetPptLimit,
1754                                 power_src << 16);
1755                         if (ret) {
1756                                 pr_err("[%s] get PPT limit failed!", __func__);
1757                                 return ret;
1758                         }
1759                         smu_read_smc_arg(smu, &asic_default_power_limit);
1760                 } else {
1761                         /* the last hope to figure out the ppt limit */
1762                         if (!pptable) {
1763                                 pr_err("Cannot get PPT limit due to pptable missing!");
1764                                 return -EINVAL;
1765                         }
1766                         asic_default_power_limit =
1767                                 pptable->SocketPowerLimitAc[PPT_THROTTLER_PPT0];
1768                 }
1769
1770                 smu->power_limit = asic_default_power_limit;
1771         }
1772
1773         if (cap)
1774                 *limit = smu_v11_0_get_max_power_limit(smu);
1775         else
1776                 *limit = smu->power_limit;
1777
1778         return 0;
1779 }
1780
1781 static int navi10_update_pcie_parameters(struct smu_context *smu,
1782                                      uint32_t pcie_gen_cap,
1783                                      uint32_t pcie_width_cap)
1784 {
1785         PPTable_t *pptable = smu->smu_table.driver_pptable;
1786         int ret, i;
1787         uint32_t smu_pcie_arg;
1788
1789         struct smu_dpm_context *smu_dpm = &smu->smu_dpm;
1790         struct smu_11_0_dpm_context *dpm_context = smu_dpm->dpm_context;
1791
1792         for (i = 0; i < NUM_LINK_LEVELS; i++) {
1793                 smu_pcie_arg = (i << 16) |
1794                         ((pptable->PcieGenSpeed[i] <= pcie_gen_cap) ? (pptable->PcieGenSpeed[i] << 8) :
1795                                 (pcie_gen_cap << 8)) | ((pptable->PcieLaneCount[i] <= pcie_width_cap) ?
1796                                         pptable->PcieLaneCount[i] : pcie_width_cap);
1797                 ret = smu_send_smc_msg_with_param(smu,
1798                                           SMU_MSG_OverridePcieParameters,
1799                                           smu_pcie_arg);
1800
1801                 if (ret)
1802                         return ret;
1803
1804                 if (pptable->PcieGenSpeed[i] > pcie_gen_cap)
1805                         dpm_context->dpm_tables.pcie_table.pcie_gen[i] = pcie_gen_cap;
1806                 if (pptable->PcieLaneCount[i] > pcie_width_cap)
1807                         dpm_context->dpm_tables.pcie_table.pcie_lane[i] = pcie_width_cap;
1808         }
1809
1810         return 0;
1811 }
1812
1813 static inline void navi10_dump_od_table(OverDriveTable_t *od_table) {
1814         pr_debug("OD: Gfxclk: (%d, %d)\n", od_table->GfxclkFmin, od_table->GfxclkFmax);
1815         pr_debug("OD: Gfx1: (%d, %d)\n", od_table->GfxclkFreq1, od_table->GfxclkVolt1);
1816         pr_debug("OD: Gfx2: (%d, %d)\n", od_table->GfxclkFreq2, od_table->GfxclkVolt2);
1817         pr_debug("OD: Gfx3: (%d, %d)\n", od_table->GfxclkFreq3, od_table->GfxclkVolt3);
1818         pr_debug("OD: UclkFmax: %d\n", od_table->UclkFmax);
1819         pr_debug("OD: OverDrivePct: %d\n", od_table->OverDrivePct);
1820 }
1821
1822 static int navi10_od_setting_check_range(struct smu_11_0_overdrive_table *od_table, enum SMU_11_0_ODSETTING_ID setting, uint32_t value)
1823 {
1824         if (value < od_table->min[setting]) {
1825                 pr_warn("OD setting (%d, %d) is less than the minimum allowed (%d)\n", setting, value, od_table->min[setting]);
1826                 return -EINVAL;
1827         }
1828         if (value > od_table->max[setting]) {
1829                 pr_warn("OD setting (%d, %d) is greater than the maximum allowed (%d)\n", setting, value, od_table->max[setting]);
1830                 return -EINVAL;
1831         }
1832         return 0;
1833 }
1834
1835 static int navi10_setup_od_limits(struct smu_context *smu) {
1836         struct smu_11_0_overdrive_table *overdrive_table = NULL;
1837         struct smu_11_0_powerplay_table *powerplay_table = NULL;
1838
1839         if (!smu->smu_table.power_play_table) {
1840                 pr_err("powerplay table uninitialized!\n");
1841                 return -ENOENT;
1842         }
1843         powerplay_table = (struct smu_11_0_powerplay_table *)smu->smu_table.power_play_table;
1844         overdrive_table = &powerplay_table->overdrive_table;
1845         if (!smu->od_settings) {
1846                 smu->od_settings = kmemdup(overdrive_table, sizeof(struct smu_11_0_overdrive_table), GFP_KERNEL);
1847         } else {
1848                 memcpy(smu->od_settings, overdrive_table, sizeof(struct smu_11_0_overdrive_table));
1849         }
1850         return 0;
1851 }
1852
1853 static int navi10_set_default_od_settings(struct smu_context *smu, bool initialize) {
1854         OverDriveTable_t *od_table;
1855         int ret = 0;
1856
1857         ret = smu_v11_0_set_default_od_settings(smu, initialize, sizeof(OverDriveTable_t));
1858         if (ret)
1859                 return ret;
1860
1861         if (initialize) {
1862                 ret = navi10_setup_od_limits(smu);
1863                 if (ret) {
1864                         pr_err("Failed to retrieve board OD limits\n");
1865                         return ret;
1866                 }
1867
1868         }
1869
1870         od_table = (OverDriveTable_t *)smu->smu_table.overdrive_table;
1871         if (od_table) {
1872                 navi10_dump_od_table(od_table);
1873         }
1874
1875         return ret;
1876 }
1877
1878 static int navi10_od_edit_dpm_table(struct smu_context *smu, enum PP_OD_DPM_TABLE_COMMAND type, long input[], uint32_t size) {
1879         int i;
1880         int ret = 0;
1881         struct smu_table_context *table_context = &smu->smu_table;
1882         OverDriveTable_t *od_table;
1883         struct smu_11_0_overdrive_table *od_settings;
1884         enum SMU_11_0_ODSETTING_ID freq_setting, voltage_setting;
1885         uint16_t *freq_ptr, *voltage_ptr;
1886         od_table = (OverDriveTable_t *)table_context->overdrive_table;
1887
1888         if (!smu->od_enabled) {
1889                 pr_warn("OverDrive is not enabled!\n");
1890                 return -EINVAL;
1891         }
1892
1893         if (!smu->od_settings) {
1894                 pr_err("OD board limits are not set!\n");
1895                 return -ENOENT;
1896         }
1897
1898         od_settings = smu->od_settings;
1899
1900         switch (type) {
1901         case PP_OD_EDIT_SCLK_VDDC_TABLE:
1902                 if (!navi10_od_feature_is_supported(od_settings, SMU_11_0_ODFEATURE_GFXCLK_LIMITS)) {
1903                         pr_warn("GFXCLK_LIMITS not supported!\n");
1904                         return -ENOTSUPP;
1905                 }
1906                 if (!table_context->overdrive_table) {
1907                         pr_err("Overdrive is not initialized\n");
1908                         return -EINVAL;
1909                 }
1910                 for (i = 0; i < size; i += 2) {
1911                         if (i + 2 > size) {
1912                                 pr_info("invalid number of input parameters %d\n", size);
1913                                 return -EINVAL;
1914                         }
1915                         switch (input[i]) {
1916                         case 0:
1917                                 freq_setting = SMU_11_0_ODSETTING_GFXCLKFMIN;
1918                                 freq_ptr = &od_table->GfxclkFmin;
1919                                 if (input[i + 1] > od_table->GfxclkFmax) {
1920                                         pr_info("GfxclkFmin (%ld) must be <= GfxclkFmax (%u)!\n",
1921                                                 input[i + 1],
1922                                                 od_table->GfxclkFmin);
1923                                         return -EINVAL;
1924                                 }
1925                                 break;
1926                         case 1:
1927                                 freq_setting = SMU_11_0_ODSETTING_GFXCLKFMAX;
1928                                 freq_ptr = &od_table->GfxclkFmax;
1929                                 if (input[i + 1] < od_table->GfxclkFmin) {
1930                                         pr_info("GfxclkFmax (%ld) must be >= GfxclkFmin (%u)!\n",
1931                                                 input[i + 1],
1932                                                 od_table->GfxclkFmax);
1933                                         return -EINVAL;
1934                                 }
1935                                 break;
1936                         default:
1937                                 pr_info("Invalid SCLK_VDDC_TABLE index: %ld\n", input[i]);
1938                                 pr_info("Supported indices: [0:min,1:max]\n");
1939                                 return -EINVAL;
1940                         }
1941                         ret = navi10_od_setting_check_range(od_settings, freq_setting, input[i + 1]);
1942                         if (ret)
1943                                 return ret;
1944                         *freq_ptr = input[i + 1];
1945                 }
1946                 break;
1947         case PP_OD_EDIT_MCLK_VDDC_TABLE:
1948                 if (!navi10_od_feature_is_supported(od_settings, SMU_11_0_ODFEATURE_UCLK_MAX)) {
1949                         pr_warn("UCLK_MAX not supported!\n");
1950                         return -ENOTSUPP;
1951                 }
1952                 if (size < 2) {
1953                         pr_info("invalid number of parameters: %d\n", size);
1954                         return -EINVAL;
1955                 }
1956                 if (input[0] != 1) {
1957                         pr_info("Invalid MCLK_VDDC_TABLE index: %ld\n", input[0]);
1958                         pr_info("Supported indices: [1:max]\n");
1959                         return -EINVAL;
1960                 }
1961                 ret = navi10_od_setting_check_range(od_settings, SMU_11_0_ODSETTING_UCLKFMAX, input[1]);
1962                 if (ret)
1963                         return ret;
1964                 od_table->UclkFmax = input[1];
1965                 break;
1966         case PP_OD_COMMIT_DPM_TABLE:
1967                 navi10_dump_od_table(od_table);
1968                 ret = smu_update_table(smu, SMU_TABLE_OVERDRIVE, 0, (void *)od_table, true);
1969                 if (ret) {
1970                         pr_err("Failed to import overdrive table!\n");
1971                         return ret;
1972                 }
1973                 // no lock needed because smu_od_edit_dpm_table has it
1974                 ret = smu_handle_task(smu, smu->smu_dpm.dpm_level,
1975                         AMD_PP_TASK_READJUST_POWER_STATE,
1976                         false);
1977                 if (ret) {
1978                         return ret;
1979                 }
1980                 break;
1981         case PP_OD_EDIT_VDDC_CURVE:
1982                 if (!navi10_od_feature_is_supported(od_settings, SMU_11_0_ODFEATURE_GFXCLK_CURVE)) {
1983                         pr_warn("GFXCLK_CURVE not supported!\n");
1984                         return -ENOTSUPP;
1985                 }
1986                 if (size < 3) {
1987                         pr_info("invalid number of parameters: %d\n", size);
1988                         return -EINVAL;
1989                 }
1990                 if (!od_table) {
1991                         pr_info("Overdrive is not initialized\n");
1992                         return -EINVAL;
1993                 }
1994
1995                 switch (input[0]) {
1996                 case 0:
1997                         freq_setting = SMU_11_0_ODSETTING_VDDGFXCURVEFREQ_P1;
1998                         voltage_setting = SMU_11_0_ODSETTING_VDDGFXCURVEVOLTAGE_P1;
1999                         freq_ptr = &od_table->GfxclkFreq1;
2000                         voltage_ptr = &od_table->GfxclkVolt1;
2001                         break;
2002                 case 1:
2003                         freq_setting = SMU_11_0_ODSETTING_VDDGFXCURVEFREQ_P2;
2004                         voltage_setting = SMU_11_0_ODSETTING_VDDGFXCURVEVOLTAGE_P2;
2005                         freq_ptr = &od_table->GfxclkFreq2;
2006                         voltage_ptr = &od_table->GfxclkVolt2;
2007                         break;
2008                 case 2:
2009                         freq_setting = SMU_11_0_ODSETTING_VDDGFXCURVEFREQ_P3;
2010                         voltage_setting = SMU_11_0_ODSETTING_VDDGFXCURVEVOLTAGE_P3;
2011                         freq_ptr = &od_table->GfxclkFreq3;
2012                         voltage_ptr = &od_table->GfxclkVolt3;
2013                         break;
2014                 default:
2015                         pr_info("Invalid VDDC_CURVE index: %ld\n", input[0]);
2016                         pr_info("Supported indices: [0, 1, 2]\n");
2017                         return -EINVAL;
2018                 }
2019                 ret = navi10_od_setting_check_range(od_settings, freq_setting, input[1]);
2020                 if (ret)
2021                         return ret;
2022                 // Allow setting zero to disable the OverDrive VDDC curve
2023                 if (input[2] != 0) {
2024                         ret = navi10_od_setting_check_range(od_settings, voltage_setting, input[2]);
2025                         if (ret)
2026                                 return ret;
2027                         *freq_ptr = input[1];
2028                         *voltage_ptr = ((uint16_t)input[2]) * NAVI10_VOLTAGE_SCALE;
2029                         pr_debug("OD: set curve %ld: (%d, %d)\n", input[0], *freq_ptr, *voltage_ptr);
2030                 } else {
2031                         // If setting 0, disable all voltage curve settings
2032                         od_table->GfxclkVolt1 = 0;
2033                         od_table->GfxclkVolt2 = 0;
2034                         od_table->GfxclkVolt3 = 0;
2035                 }
2036                 navi10_dump_od_table(od_table);
2037                 break;
2038         default:
2039                 return -ENOSYS;
2040         }
2041         return ret;
2042 }
2043
2044 static int navi10_run_btc(struct smu_context *smu)
2045 {
2046         int ret = 0;
2047
2048         ret = smu_send_smc_msg(smu, SMU_MSG_RunBtc);
2049         if (ret)
2050                 pr_err("RunBtc failed!\n");
2051
2052         return ret;
2053 }
2054
2055 static const struct pptable_funcs navi10_ppt_funcs = {
2056         .tables_init = navi10_tables_init,
2057         .alloc_dpm_context = navi10_allocate_dpm_context,
2058         .store_powerplay_table = navi10_store_powerplay_table,
2059         .check_powerplay_table = navi10_check_powerplay_table,
2060         .append_powerplay_table = navi10_append_powerplay_table,
2061         .get_smu_msg_index = navi10_get_smu_msg_index,
2062         .get_smu_clk_index = navi10_get_smu_clk_index,
2063         .get_smu_feature_index = navi10_get_smu_feature_index,
2064         .get_smu_table_index = navi10_get_smu_table_index,
2065         .get_smu_power_index = navi10_get_pwr_src_index,
2066         .get_workload_type = navi10_get_workload_type,
2067         .get_allowed_feature_mask = navi10_get_allowed_feature_mask,
2068         .set_default_dpm_table = navi10_set_default_dpm_table,
2069         .dpm_set_uvd_enable = navi10_dpm_set_uvd_enable,
2070         .dpm_set_jpeg_enable = navi10_dpm_set_jpeg_enable,
2071         .get_current_clk_freq_by_table = navi10_get_current_clk_freq_by_table,
2072         .print_clk_levels = navi10_print_clk_levels,
2073         .force_clk_levels = navi10_force_clk_levels,
2074         .populate_umd_state_clk = navi10_populate_umd_state_clk,
2075         .get_clock_by_type_with_latency = navi10_get_clock_by_type_with_latency,
2076         .pre_display_config_changed = navi10_pre_display_config_changed,
2077         .display_config_changed = navi10_display_config_changed,
2078         .notify_smc_display_config = navi10_notify_smc_display_config,
2079         .force_dpm_limit_value = navi10_force_dpm_limit_value,
2080         .unforce_dpm_levels = navi10_unforce_dpm_levels,
2081         .is_dpm_running = navi10_is_dpm_running,
2082         .get_fan_speed_percent = navi10_get_fan_speed_percent,
2083         .get_fan_speed_rpm = navi10_get_fan_speed_rpm,
2084         .get_power_profile_mode = navi10_get_power_profile_mode,
2085         .set_power_profile_mode = navi10_set_power_profile_mode,
2086         .get_profiling_clk_mask = navi10_get_profiling_clk_mask,
2087         .set_watermarks_table = navi10_set_watermarks_table,
2088         .read_sensor = navi10_read_sensor,
2089         .get_uclk_dpm_states = navi10_get_uclk_dpm_states,
2090         .set_performance_level = navi10_set_performance_level,
2091         .get_thermal_temperature_range = navi10_get_thermal_temperature_range,
2092         .display_disable_memory_clock_switch = navi10_display_disable_memory_clock_switch,
2093         .get_power_limit = navi10_get_power_limit,
2094         .update_pcie_parameters = navi10_update_pcie_parameters,
2095         .init_microcode = smu_v11_0_init_microcode,
2096         .load_microcode = smu_v11_0_load_microcode,
2097         .init_smc_tables = smu_v11_0_init_smc_tables,
2098         .fini_smc_tables = smu_v11_0_fini_smc_tables,
2099         .init_power = smu_v11_0_init_power,
2100         .fini_power = smu_v11_0_fini_power,
2101         .check_fw_status = smu_v11_0_check_fw_status,
2102         .setup_pptable = smu_v11_0_setup_pptable,
2103         .get_vbios_bootup_values = smu_v11_0_get_vbios_bootup_values,
2104         .get_clk_info_from_vbios = smu_v11_0_get_clk_info_from_vbios,
2105         .check_pptable = smu_v11_0_check_pptable,
2106         .parse_pptable = smu_v11_0_parse_pptable,
2107         .populate_smc_tables = smu_v11_0_populate_smc_pptable,
2108         .check_fw_version = smu_v11_0_check_fw_version,
2109         .write_pptable = smu_v11_0_write_pptable,
2110         .set_min_dcef_deep_sleep = smu_v11_0_set_min_dcef_deep_sleep,
2111         .set_tool_table_location = smu_v11_0_set_tool_table_location,
2112         .notify_memory_pool_location = smu_v11_0_notify_memory_pool_location,
2113         .system_features_control = smu_v11_0_system_features_control,
2114         .send_smc_msg_with_param = smu_v11_0_send_msg_with_param,
2115         .read_smc_arg = smu_v11_0_read_arg,
2116         .init_display_count = smu_v11_0_init_display_count,
2117         .set_allowed_mask = smu_v11_0_set_allowed_mask,
2118         .get_enabled_mask = smu_v11_0_get_enabled_mask,
2119         .notify_display_change = smu_v11_0_notify_display_change,
2120         .set_power_limit = smu_v11_0_set_power_limit,
2121         .get_current_clk_freq = smu_v11_0_get_current_clk_freq,
2122         .init_max_sustainable_clocks = smu_v11_0_init_max_sustainable_clocks,
2123         .start_thermal_control = smu_v11_0_start_thermal_control,
2124         .stop_thermal_control = smu_v11_0_stop_thermal_control,
2125         .set_deep_sleep_dcefclk = smu_v11_0_set_deep_sleep_dcefclk,
2126         .display_clock_voltage_request = smu_v11_0_display_clock_voltage_request,
2127         .get_fan_control_mode = smu_v11_0_get_fan_control_mode,
2128         .set_fan_control_mode = smu_v11_0_set_fan_control_mode,
2129         .set_fan_speed_percent = smu_v11_0_set_fan_speed_percent,
2130         .set_fan_speed_rpm = smu_v11_0_set_fan_speed_rpm,
2131         .set_xgmi_pstate = smu_v11_0_set_xgmi_pstate,
2132         .gfx_off_control = smu_v11_0_gfx_off_control,
2133         .register_irq_handler = smu_v11_0_register_irq_handler,
2134         .set_azalia_d3_pme = smu_v11_0_set_azalia_d3_pme,
2135         .get_max_sustainable_clocks_by_dc = smu_v11_0_get_max_sustainable_clocks_by_dc,
2136         .baco_is_support= smu_v11_0_baco_is_support,
2137         .baco_get_state = smu_v11_0_baco_get_state,
2138         .baco_set_state = smu_v11_0_baco_set_state,
2139         .baco_enter = smu_v11_0_baco_enter,
2140         .baco_exit = smu_v11_0_baco_exit,
2141         .get_dpm_ultimate_freq = smu_v11_0_get_dpm_ultimate_freq,
2142         .set_soft_freq_limited_range = smu_v11_0_set_soft_freq_limited_range,
2143         .override_pcie_parameters = smu_v11_0_override_pcie_parameters,
2144         .set_default_od_settings = navi10_set_default_od_settings,
2145         .od_edit_dpm_table = navi10_od_edit_dpm_table,
2146         .get_pptable_power_limit = navi10_get_pptable_power_limit,
2147         .run_btc = navi10_run_btc,
2148 };
2149
2150 void navi10_set_ppt_funcs(struct smu_context *smu)
2151 {
2152         smu->ppt_funcs = &navi10_ppt_funcs;
2153 }