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 #define SWSMU_CODE_LAYER_L2 25 26 #include <linux/firmware.h> 27 #include "amdgpu.h" 28 #include "amdgpu_smu.h" 29 #include "atomfirmware.h" 30 #include "amdgpu_atomfirmware.h" 31 #include "amdgpu_atombios.h" 32 #include "smu_v11_0.h" 33 #include "smu11_driver_if_arcturus.h" 34 #include "soc15_common.h" 35 #include "atom.h" 36 #include "power_state.h" 37 #include "arcturus_ppt.h" 38 #include "smu_v11_0_pptable.h" 39 #include "arcturus_ppsmc.h" 40 #include "nbio/nbio_7_4_offset.h" 41 #include "nbio/nbio_7_4_sh_mask.h" 42 #include "thm/thm_11_0_2_offset.h" 43 #include "thm/thm_11_0_2_sh_mask.h" 44 #include "amdgpu_xgmi.h" 45 #include <linux/i2c.h> 46 #include <linux/pci.h> 47 #include "amdgpu_ras.h" 48 #include "smu_cmn.h" 49 50 /* 51 * DO NOT use these for err/warn/info/debug messages. 52 * Use dev_err, dev_warn, dev_info and dev_dbg instead. 53 * They are more MGPU friendly. 54 */ 55 #undef pr_err 56 #undef pr_warn 57 #undef pr_info 58 #undef pr_debug 59 60 #define to_amdgpu_device(x) (container_of(x, struct amdgpu_device, pm.smu_i2c)) 61 62 #define ARCTURUS_FEA_MAP(smu_feature, arcturus_feature) \ 63 [smu_feature] = {1, (arcturus_feature)} 64 65 #define SMU_FEATURES_LOW_MASK 0x00000000FFFFFFFF 66 #define SMU_FEATURES_LOW_SHIFT 0 67 #define SMU_FEATURES_HIGH_MASK 0xFFFFFFFF00000000 68 #define SMU_FEATURES_HIGH_SHIFT 32 69 70 #define SMC_DPM_FEATURE ( \ 71 FEATURE_DPM_PREFETCHER_MASK | \ 72 FEATURE_DPM_GFXCLK_MASK | \ 73 FEATURE_DPM_UCLK_MASK | \ 74 FEATURE_DPM_SOCCLK_MASK | \ 75 FEATURE_DPM_MP0CLK_MASK | \ 76 FEATURE_DPM_FCLK_MASK | \ 77 FEATURE_DPM_XGMI_MASK) 78 79 /* possible frequency drift (1Mhz) */ 80 #define EPSILON 1 81 82 #define smnPCIE_ESM_CTRL 0x111003D0 83 84 #define mmCG_FDO_CTRL0_ARCT 0x8B 85 #define mmCG_FDO_CTRL0_ARCT_BASE_IDX 0 86 87 #define mmCG_FDO_CTRL1_ARCT 0x8C 88 #define mmCG_FDO_CTRL1_ARCT_BASE_IDX 0 89 90 #define mmCG_FDO_CTRL2_ARCT 0x8D 91 #define mmCG_FDO_CTRL2_ARCT_BASE_IDX 0 92 93 #define mmCG_TACH_CTRL_ARCT 0x8E 94 #define mmCG_TACH_CTRL_ARCT_BASE_IDX 0 95 96 #define mmCG_TACH_STATUS_ARCT 0x8F 97 #define mmCG_TACH_STATUS_ARCT_BASE_IDX 0 98 99 #define mmCG_THERMAL_STATUS_ARCT 0x90 100 #define mmCG_THERMAL_STATUS_ARCT_BASE_IDX 0 101 102 static const struct cmn2asic_msg_mapping arcturus_message_map[SMU_MSG_MAX_COUNT] = { 103 MSG_MAP(TestMessage, PPSMC_MSG_TestMessage, 0), 104 MSG_MAP(GetSmuVersion, PPSMC_MSG_GetSmuVersion, 1), 105 MSG_MAP(GetDriverIfVersion, PPSMC_MSG_GetDriverIfVersion, 1), 106 MSG_MAP(SetAllowedFeaturesMaskLow, PPSMC_MSG_SetAllowedFeaturesMaskLow, 0), 107 MSG_MAP(SetAllowedFeaturesMaskHigh, PPSMC_MSG_SetAllowedFeaturesMaskHigh, 0), 108 MSG_MAP(EnableAllSmuFeatures, PPSMC_MSG_EnableAllSmuFeatures, 0), 109 MSG_MAP(DisableAllSmuFeatures, PPSMC_MSG_DisableAllSmuFeatures, 0), 110 MSG_MAP(EnableSmuFeaturesLow, PPSMC_MSG_EnableSmuFeaturesLow, 1), 111 MSG_MAP(EnableSmuFeaturesHigh, PPSMC_MSG_EnableSmuFeaturesHigh, 1), 112 MSG_MAP(DisableSmuFeaturesLow, PPSMC_MSG_DisableSmuFeaturesLow, 0), 113 MSG_MAP(DisableSmuFeaturesHigh, PPSMC_MSG_DisableSmuFeaturesHigh, 0), 114 MSG_MAP(GetEnabledSmuFeaturesLow, PPSMC_MSG_GetEnabledSmuFeaturesLow, 0), 115 MSG_MAP(GetEnabledSmuFeaturesHigh, PPSMC_MSG_GetEnabledSmuFeaturesHigh, 0), 116 MSG_MAP(SetDriverDramAddrHigh, PPSMC_MSG_SetDriverDramAddrHigh, 1), 117 MSG_MAP(SetDriverDramAddrLow, PPSMC_MSG_SetDriverDramAddrLow, 1), 118 MSG_MAP(SetToolsDramAddrHigh, PPSMC_MSG_SetToolsDramAddrHigh, 0), 119 MSG_MAP(SetToolsDramAddrLow, PPSMC_MSG_SetToolsDramAddrLow, 0), 120 MSG_MAP(TransferTableSmu2Dram, PPSMC_MSG_TransferTableSmu2Dram, 1), 121 MSG_MAP(TransferTableDram2Smu, PPSMC_MSG_TransferTableDram2Smu, 0), 122 MSG_MAP(UseDefaultPPTable, PPSMC_MSG_UseDefaultPPTable, 0), 123 MSG_MAP(UseBackupPPTable, PPSMC_MSG_UseBackupPPTable, 0), 124 MSG_MAP(SetSystemVirtualDramAddrHigh, PPSMC_MSG_SetSystemVirtualDramAddrHigh, 0), 125 MSG_MAP(SetSystemVirtualDramAddrLow, PPSMC_MSG_SetSystemVirtualDramAddrLow, 0), 126 MSG_MAP(EnterBaco, PPSMC_MSG_EnterBaco, 0), 127 MSG_MAP(ExitBaco, PPSMC_MSG_ExitBaco, 0), 128 MSG_MAP(ArmD3, PPSMC_MSG_ArmD3, 0), 129 MSG_MAP(SetSoftMinByFreq, PPSMC_MSG_SetSoftMinByFreq, 0), 130 MSG_MAP(SetSoftMaxByFreq, PPSMC_MSG_SetSoftMaxByFreq, 0), 131 MSG_MAP(SetHardMinByFreq, PPSMC_MSG_SetHardMinByFreq, 0), 132 MSG_MAP(SetHardMaxByFreq, PPSMC_MSG_SetHardMaxByFreq, 0), 133 MSG_MAP(GetMinDpmFreq, PPSMC_MSG_GetMinDpmFreq, 0), 134 MSG_MAP(GetMaxDpmFreq, PPSMC_MSG_GetMaxDpmFreq, 0), 135 MSG_MAP(GetDpmFreqByIndex, PPSMC_MSG_GetDpmFreqByIndex, 1), 136 MSG_MAP(SetWorkloadMask, PPSMC_MSG_SetWorkloadMask, 1), 137 MSG_MAP(SetDfSwitchType, PPSMC_MSG_SetDfSwitchType, 0), 138 MSG_MAP(GetVoltageByDpm, PPSMC_MSG_GetVoltageByDpm, 0), 139 MSG_MAP(GetVoltageByDpmOverdrive, PPSMC_MSG_GetVoltageByDpmOverdrive, 0), 140 MSG_MAP(SetPptLimit, PPSMC_MSG_SetPptLimit, 0), 141 MSG_MAP(GetPptLimit, PPSMC_MSG_GetPptLimit, 1), 142 MSG_MAP(PowerUpVcn0, PPSMC_MSG_PowerUpVcn0, 0), 143 MSG_MAP(PowerDownVcn0, PPSMC_MSG_PowerDownVcn0, 0), 144 MSG_MAP(PowerUpVcn1, PPSMC_MSG_PowerUpVcn1, 0), 145 MSG_MAP(PowerDownVcn1, PPSMC_MSG_PowerDownVcn1, 0), 146 MSG_MAP(PrepareMp1ForUnload, PPSMC_MSG_PrepareMp1ForUnload, 0), 147 MSG_MAP(PrepareMp1ForReset, PPSMC_MSG_PrepareMp1ForReset, 0), 148 MSG_MAP(PrepareMp1ForShutdown, PPSMC_MSG_PrepareMp1ForShutdown, 0), 149 MSG_MAP(SoftReset, PPSMC_MSG_SoftReset, 0), 150 MSG_MAP(RunAfllBtc, PPSMC_MSG_RunAfllBtc, 0), 151 MSG_MAP(RunDcBtc, PPSMC_MSG_RunDcBtc, 0), 152 MSG_MAP(DramLogSetDramAddrHigh, PPSMC_MSG_DramLogSetDramAddrHigh, 0), 153 MSG_MAP(DramLogSetDramAddrLow, PPSMC_MSG_DramLogSetDramAddrLow, 0), 154 MSG_MAP(DramLogSetDramSize, PPSMC_MSG_DramLogSetDramSize, 0), 155 MSG_MAP(GetDebugData, PPSMC_MSG_GetDebugData, 0), 156 MSG_MAP(WaflTest, PPSMC_MSG_WaflTest, 0), 157 MSG_MAP(SetXgmiMode, PPSMC_MSG_SetXgmiMode, 0), 158 MSG_MAP(SetMemoryChannelEnable, PPSMC_MSG_SetMemoryChannelEnable, 0), 159 MSG_MAP(DFCstateControl, PPSMC_MSG_DFCstateControl, 0), 160 MSG_MAP(GmiPwrDnControl, PPSMC_MSG_GmiPwrDnControl, 0), 161 MSG_MAP(ReadSerialNumTop32, PPSMC_MSG_ReadSerialNumTop32, 1), 162 MSG_MAP(ReadSerialNumBottom32, PPSMC_MSG_ReadSerialNumBottom32, 1), 163 MSG_MAP(LightSBR, PPSMC_MSG_LightSBR, 0), 164 }; 165 166 static const struct cmn2asic_mapping arcturus_clk_map[SMU_CLK_COUNT] = { 167 CLK_MAP(GFXCLK, PPCLK_GFXCLK), 168 CLK_MAP(SCLK, PPCLK_GFXCLK), 169 CLK_MAP(SOCCLK, PPCLK_SOCCLK), 170 CLK_MAP(FCLK, PPCLK_FCLK), 171 CLK_MAP(UCLK, PPCLK_UCLK), 172 CLK_MAP(MCLK, PPCLK_UCLK), 173 CLK_MAP(DCLK, PPCLK_DCLK), 174 CLK_MAP(VCLK, PPCLK_VCLK), 175 }; 176 177 static const struct cmn2asic_mapping arcturus_feature_mask_map[SMU_FEATURE_COUNT] = { 178 FEA_MAP(DPM_PREFETCHER), 179 FEA_MAP(DPM_GFXCLK), 180 FEA_MAP(DPM_UCLK), 181 FEA_MAP(DPM_SOCCLK), 182 FEA_MAP(DPM_FCLK), 183 FEA_MAP(DPM_MP0CLK), 184 FEA_MAP(DPM_XGMI), 185 FEA_MAP(DS_GFXCLK), 186 FEA_MAP(DS_SOCCLK), 187 FEA_MAP(DS_LCLK), 188 FEA_MAP(DS_FCLK), 189 FEA_MAP(DS_UCLK), 190 FEA_MAP(GFX_ULV), 191 ARCTURUS_FEA_MAP(SMU_FEATURE_VCN_DPM_BIT, FEATURE_DPM_VCN_BIT), 192 FEA_MAP(RSMU_SMN_CG), 193 FEA_MAP(WAFL_CG), 194 FEA_MAP(PPT), 195 FEA_MAP(TDC), 196 FEA_MAP(APCC_PLUS), 197 FEA_MAP(VR0HOT), 198 FEA_MAP(VR1HOT), 199 FEA_MAP(FW_CTF), 200 FEA_MAP(FAN_CONTROL), 201 FEA_MAP(THERMAL), 202 FEA_MAP(OUT_OF_BAND_MONITOR), 203 FEA_MAP(TEMP_DEPENDENT_VMIN), 204 }; 205 206 static const struct cmn2asic_mapping arcturus_table_map[SMU_TABLE_COUNT] = { 207 TAB_MAP(PPTABLE), 208 TAB_MAP(AVFS), 209 TAB_MAP(AVFS_PSM_DEBUG), 210 TAB_MAP(AVFS_FUSE_OVERRIDE), 211 TAB_MAP(PMSTATUSLOG), 212 TAB_MAP(SMU_METRICS), 213 TAB_MAP(DRIVER_SMU_CONFIG), 214 TAB_MAP(OVERDRIVE), 215 TAB_MAP(I2C_COMMANDS), 216 TAB_MAP(ACTIVITY_MONITOR_COEFF), 217 }; 218 219 static const struct cmn2asic_mapping arcturus_pwr_src_map[SMU_POWER_SOURCE_COUNT] = { 220 PWR_MAP(AC), 221 PWR_MAP(DC), 222 }; 223 224 static const struct cmn2asic_mapping arcturus_workload_map[PP_SMC_POWER_PROFILE_COUNT] = { 225 WORKLOAD_MAP(PP_SMC_POWER_PROFILE_BOOTUP_DEFAULT, WORKLOAD_PPLIB_DEFAULT_BIT), 226 WORKLOAD_MAP(PP_SMC_POWER_PROFILE_POWERSAVING, WORKLOAD_PPLIB_POWER_SAVING_BIT), 227 WORKLOAD_MAP(PP_SMC_POWER_PROFILE_VIDEO, WORKLOAD_PPLIB_VIDEO_BIT), 228 WORKLOAD_MAP(PP_SMC_POWER_PROFILE_COMPUTE, WORKLOAD_PPLIB_COMPUTE_BIT), 229 WORKLOAD_MAP(PP_SMC_POWER_PROFILE_CUSTOM, WORKLOAD_PPLIB_CUSTOM_BIT), 230 }; 231 232 static const uint8_t arcturus_throttler_map[] = { 233 [THROTTLER_TEMP_EDGE_BIT] = (SMU_THROTTLER_TEMP_EDGE_BIT), 234 [THROTTLER_TEMP_HOTSPOT_BIT] = (SMU_THROTTLER_TEMP_HOTSPOT_BIT), 235 [THROTTLER_TEMP_MEM_BIT] = (SMU_THROTTLER_TEMP_MEM_BIT), 236 [THROTTLER_TEMP_VR_GFX_BIT] = (SMU_THROTTLER_TEMP_VR_GFX_BIT), 237 [THROTTLER_TEMP_VR_MEM_BIT] = (SMU_THROTTLER_TEMP_VR_MEM0_BIT), 238 [THROTTLER_TEMP_VR_SOC_BIT] = (SMU_THROTTLER_TEMP_VR_SOC_BIT), 239 [THROTTLER_TDC_GFX_BIT] = (SMU_THROTTLER_TDC_GFX_BIT), 240 [THROTTLER_TDC_SOC_BIT] = (SMU_THROTTLER_TDC_SOC_BIT), 241 [THROTTLER_PPT0_BIT] = (SMU_THROTTLER_PPT0_BIT), 242 [THROTTLER_PPT1_BIT] = (SMU_THROTTLER_PPT1_BIT), 243 [THROTTLER_PPT2_BIT] = (SMU_THROTTLER_PPT2_BIT), 244 [THROTTLER_PPT3_BIT] = (SMU_THROTTLER_PPT3_BIT), 245 [THROTTLER_PPM_BIT] = (SMU_THROTTLER_PPM_BIT), 246 [THROTTLER_FIT_BIT] = (SMU_THROTTLER_FIT_BIT), 247 [THROTTLER_APCC_BIT] = (SMU_THROTTLER_APCC_BIT), 248 [THROTTLER_VRHOT0_BIT] = (SMU_THROTTLER_VRHOT0_BIT), 249 [THROTTLER_VRHOT1_BIT] = (SMU_THROTTLER_VRHOT1_BIT), 250 }; 251 252 static int arcturus_tables_init(struct smu_context *smu) 253 { 254 struct smu_table_context *smu_table = &smu->smu_table; 255 struct smu_table *tables = smu_table->tables; 256 257 SMU_TABLE_INIT(tables, SMU_TABLE_PPTABLE, sizeof(PPTable_t), 258 PAGE_SIZE, AMDGPU_GEM_DOMAIN_VRAM); 259 260 SMU_TABLE_INIT(tables, SMU_TABLE_PMSTATUSLOG, SMU11_TOOL_SIZE, 261 PAGE_SIZE, AMDGPU_GEM_DOMAIN_VRAM); 262 263 SMU_TABLE_INIT(tables, SMU_TABLE_SMU_METRICS, sizeof(SmuMetrics_t), 264 PAGE_SIZE, AMDGPU_GEM_DOMAIN_VRAM); 265 266 SMU_TABLE_INIT(tables, SMU_TABLE_I2C_COMMANDS, sizeof(SwI2cRequest_t), 267 PAGE_SIZE, AMDGPU_GEM_DOMAIN_VRAM); 268 269 SMU_TABLE_INIT(tables, SMU_TABLE_ACTIVITY_MONITOR_COEFF, 270 sizeof(DpmActivityMonitorCoeffInt_t), PAGE_SIZE, 271 AMDGPU_GEM_DOMAIN_VRAM); 272 273 smu_table->metrics_table = kzalloc(sizeof(SmuMetrics_t), GFP_KERNEL); 274 if (!smu_table->metrics_table) 275 return -ENOMEM; 276 smu_table->metrics_time = 0; 277 278 smu_table->gpu_metrics_table_size = sizeof(struct gpu_metrics_v1_3); 279 smu_table->gpu_metrics_table = kzalloc(smu_table->gpu_metrics_table_size, GFP_KERNEL); 280 if (!smu_table->gpu_metrics_table) { 281 kfree(smu_table->metrics_table); 282 return -ENOMEM; 283 } 284 285 return 0; 286 } 287 288 static int arcturus_allocate_dpm_context(struct smu_context *smu) 289 { 290 struct smu_dpm_context *smu_dpm = &smu->smu_dpm; 291 292 smu_dpm->dpm_context = kzalloc(sizeof(struct smu_11_0_dpm_context), 293 GFP_KERNEL); 294 if (!smu_dpm->dpm_context) 295 return -ENOMEM; 296 smu_dpm->dpm_context_size = sizeof(struct smu_11_0_dpm_context); 297 298 smu_dpm->dpm_current_power_state = kzalloc(sizeof(struct smu_power_state), 299 GFP_KERNEL); 300 if (!smu_dpm->dpm_current_power_state) 301 return -ENOMEM; 302 303 smu_dpm->dpm_request_power_state = kzalloc(sizeof(struct smu_power_state), 304 GFP_KERNEL); 305 if (!smu_dpm->dpm_request_power_state) 306 return -ENOMEM; 307 308 return 0; 309 } 310 311 static int arcturus_init_smc_tables(struct smu_context *smu) 312 { 313 int ret = 0; 314 315 ret = arcturus_tables_init(smu); 316 if (ret) 317 return ret; 318 319 ret = arcturus_allocate_dpm_context(smu); 320 if (ret) 321 return ret; 322 323 return smu_v11_0_init_smc_tables(smu); 324 } 325 326 static int 327 arcturus_get_allowed_feature_mask(struct smu_context *smu, 328 uint32_t *feature_mask, uint32_t num) 329 { 330 if (num > 2) 331 return -EINVAL; 332 333 /* pptable will handle the features to enable */ 334 memset(feature_mask, 0xFF, sizeof(uint32_t) * num); 335 336 return 0; 337 } 338 339 static int arcturus_set_default_dpm_table(struct smu_context *smu) 340 { 341 struct smu_11_0_dpm_context *dpm_context = smu->smu_dpm.dpm_context; 342 PPTable_t *driver_ppt = smu->smu_table.driver_pptable; 343 struct smu_11_0_dpm_table *dpm_table = NULL; 344 int ret = 0; 345 346 /* socclk dpm table setup */ 347 dpm_table = &dpm_context->dpm_tables.soc_table; 348 if (smu_cmn_feature_is_enabled(smu, SMU_FEATURE_DPM_SOCCLK_BIT)) { 349 ret = smu_v11_0_set_single_dpm_table(smu, 350 SMU_SOCCLK, 351 dpm_table); 352 if (ret) 353 return ret; 354 dpm_table->is_fine_grained = 355 !driver_ppt->DpmDescriptor[PPCLK_SOCCLK].SnapToDiscrete; 356 } else { 357 dpm_table->count = 1; 358 dpm_table->dpm_levels[0].value = smu->smu_table.boot_values.socclk / 100; 359 dpm_table->dpm_levels[0].enabled = true; 360 dpm_table->min = dpm_table->dpm_levels[0].value; 361 dpm_table->max = dpm_table->dpm_levels[0].value; 362 } 363 364 /* gfxclk dpm table setup */ 365 dpm_table = &dpm_context->dpm_tables.gfx_table; 366 if (smu_cmn_feature_is_enabled(smu, SMU_FEATURE_DPM_GFXCLK_BIT)) { 367 ret = smu_v11_0_set_single_dpm_table(smu, 368 SMU_GFXCLK, 369 dpm_table); 370 if (ret) 371 return ret; 372 dpm_table->is_fine_grained = 373 !driver_ppt->DpmDescriptor[PPCLK_GFXCLK].SnapToDiscrete; 374 } else { 375 dpm_table->count = 1; 376 dpm_table->dpm_levels[0].value = smu->smu_table.boot_values.gfxclk / 100; 377 dpm_table->dpm_levels[0].enabled = true; 378 dpm_table->min = dpm_table->dpm_levels[0].value; 379 dpm_table->max = dpm_table->dpm_levels[0].value; 380 } 381 382 /* memclk dpm table setup */ 383 dpm_table = &dpm_context->dpm_tables.uclk_table; 384 if (smu_cmn_feature_is_enabled(smu, SMU_FEATURE_DPM_UCLK_BIT)) { 385 ret = smu_v11_0_set_single_dpm_table(smu, 386 SMU_UCLK, 387 dpm_table); 388 if (ret) 389 return ret; 390 dpm_table->is_fine_grained = 391 !driver_ppt->DpmDescriptor[PPCLK_UCLK].SnapToDiscrete; 392 } else { 393 dpm_table->count = 1; 394 dpm_table->dpm_levels[0].value = smu->smu_table.boot_values.uclk / 100; 395 dpm_table->dpm_levels[0].enabled = true; 396 dpm_table->min = dpm_table->dpm_levels[0].value; 397 dpm_table->max = dpm_table->dpm_levels[0].value; 398 } 399 400 /* fclk dpm table setup */ 401 dpm_table = &dpm_context->dpm_tables.fclk_table; 402 if (smu_cmn_feature_is_enabled(smu, SMU_FEATURE_DPM_FCLK_BIT)) { 403 ret = smu_v11_0_set_single_dpm_table(smu, 404 SMU_FCLK, 405 dpm_table); 406 if (ret) 407 return ret; 408 dpm_table->is_fine_grained = 409 !driver_ppt->DpmDescriptor[PPCLK_FCLK].SnapToDiscrete; 410 } else { 411 dpm_table->count = 1; 412 dpm_table->dpm_levels[0].value = smu->smu_table.boot_values.fclk / 100; 413 dpm_table->dpm_levels[0].enabled = true; 414 dpm_table->min = dpm_table->dpm_levels[0].value; 415 dpm_table->max = dpm_table->dpm_levels[0].value; 416 } 417 418 return 0; 419 } 420 421 static void arcturus_check_bxco_support(struct smu_context *smu) 422 { 423 struct smu_table_context *table_context = &smu->smu_table; 424 struct smu_11_0_powerplay_table *powerplay_table = 425 table_context->power_play_table; 426 struct smu_baco_context *smu_baco = &smu->smu_baco; 427 struct amdgpu_device *adev = smu->adev; 428 uint32_t val; 429 430 if (powerplay_table->platform_caps & SMU_11_0_PP_PLATFORM_CAP_BACO || 431 powerplay_table->platform_caps & SMU_11_0_PP_PLATFORM_CAP_MACO) { 432 val = RREG32_SOC15(NBIO, 0, mmRCC_BIF_STRAP0); 433 smu_baco->platform_support = 434 (val & RCC_BIF_STRAP0__STRAP_PX_CAPABLE_MASK) ? true : 435 false; 436 } 437 } 438 439 static int arcturus_check_powerplay_table(struct smu_context *smu) 440 { 441 struct smu_table_context *table_context = &smu->smu_table; 442 struct smu_11_0_powerplay_table *powerplay_table = 443 table_context->power_play_table; 444 445 arcturus_check_bxco_support(smu); 446 447 table_context->thermal_controller_type = 448 powerplay_table->thermal_controller_type; 449 450 return 0; 451 } 452 453 static int arcturus_store_powerplay_table(struct smu_context *smu) 454 { 455 struct smu_table_context *table_context = &smu->smu_table; 456 struct smu_11_0_powerplay_table *powerplay_table = 457 table_context->power_play_table; 458 459 memcpy(table_context->driver_pptable, &powerplay_table->smc_pptable, 460 sizeof(PPTable_t)); 461 462 return 0; 463 } 464 465 static int arcturus_append_powerplay_table(struct smu_context *smu) 466 { 467 struct smu_table_context *table_context = &smu->smu_table; 468 PPTable_t *smc_pptable = table_context->driver_pptable; 469 struct atom_smc_dpm_info_v4_6 *smc_dpm_table; 470 int index, ret; 471 472 index = get_index_into_master_table(atom_master_list_of_data_tables_v2_1, 473 smc_dpm_info); 474 475 ret = amdgpu_atombios_get_data_table(smu->adev, index, NULL, NULL, NULL, 476 (uint8_t **)&smc_dpm_table); 477 if (ret) 478 return ret; 479 480 dev_info(smu->adev->dev, "smc_dpm_info table revision(format.content): %d.%d\n", 481 smc_dpm_table->table_header.format_revision, 482 smc_dpm_table->table_header.content_revision); 483 484 if ((smc_dpm_table->table_header.format_revision == 4) && 485 (smc_dpm_table->table_header.content_revision == 6)) 486 smu_memcpy_trailing(smc_pptable, MaxVoltageStepGfx, BoardReserved, 487 smc_dpm_table, maxvoltagestepgfx); 488 return 0; 489 } 490 491 static int arcturus_setup_pptable(struct smu_context *smu) 492 { 493 int ret = 0; 494 495 ret = smu_v11_0_setup_pptable(smu); 496 if (ret) 497 return ret; 498 499 ret = arcturus_store_powerplay_table(smu); 500 if (ret) 501 return ret; 502 503 ret = arcturus_append_powerplay_table(smu); 504 if (ret) 505 return ret; 506 507 ret = arcturus_check_powerplay_table(smu); 508 if (ret) 509 return ret; 510 511 return ret; 512 } 513 514 static int arcturus_run_btc(struct smu_context *smu) 515 { 516 int ret = 0; 517 518 ret = smu_cmn_send_smc_msg(smu, SMU_MSG_RunAfllBtc, NULL); 519 if (ret) { 520 dev_err(smu->adev->dev, "RunAfllBtc failed!\n"); 521 return ret; 522 } 523 524 return smu_cmn_send_smc_msg(smu, SMU_MSG_RunDcBtc, NULL); 525 } 526 527 static int arcturus_populate_umd_state_clk(struct smu_context *smu) 528 { 529 struct smu_11_0_dpm_context *dpm_context = 530 smu->smu_dpm.dpm_context; 531 struct smu_11_0_dpm_table *gfx_table = 532 &dpm_context->dpm_tables.gfx_table; 533 struct smu_11_0_dpm_table *mem_table = 534 &dpm_context->dpm_tables.uclk_table; 535 struct smu_11_0_dpm_table *soc_table = 536 &dpm_context->dpm_tables.soc_table; 537 struct smu_umd_pstate_table *pstate_table = 538 &smu->pstate_table; 539 540 pstate_table->gfxclk_pstate.min = gfx_table->min; 541 pstate_table->gfxclk_pstate.peak = gfx_table->max; 542 543 pstate_table->uclk_pstate.min = mem_table->min; 544 pstate_table->uclk_pstate.peak = mem_table->max; 545 546 pstate_table->socclk_pstate.min = soc_table->min; 547 pstate_table->socclk_pstate.peak = soc_table->max; 548 549 if (gfx_table->count > ARCTURUS_UMD_PSTATE_GFXCLK_LEVEL && 550 mem_table->count > ARCTURUS_UMD_PSTATE_MCLK_LEVEL && 551 soc_table->count > ARCTURUS_UMD_PSTATE_SOCCLK_LEVEL) { 552 pstate_table->gfxclk_pstate.standard = 553 gfx_table->dpm_levels[ARCTURUS_UMD_PSTATE_GFXCLK_LEVEL].value; 554 pstate_table->uclk_pstate.standard = 555 mem_table->dpm_levels[ARCTURUS_UMD_PSTATE_MCLK_LEVEL].value; 556 pstate_table->socclk_pstate.standard = 557 soc_table->dpm_levels[ARCTURUS_UMD_PSTATE_SOCCLK_LEVEL].value; 558 } else { 559 pstate_table->gfxclk_pstate.standard = 560 pstate_table->gfxclk_pstate.min; 561 pstate_table->uclk_pstate.standard = 562 pstate_table->uclk_pstate.min; 563 pstate_table->socclk_pstate.standard = 564 pstate_table->socclk_pstate.min; 565 } 566 567 return 0; 568 } 569 570 static int arcturus_get_clk_table(struct smu_context *smu, 571 struct pp_clock_levels_with_latency *clocks, 572 struct smu_11_0_dpm_table *dpm_table) 573 { 574 int i, count; 575 576 count = (dpm_table->count > MAX_NUM_CLOCKS) ? MAX_NUM_CLOCKS : dpm_table->count; 577 clocks->num_levels = count; 578 579 for (i = 0; i < count; i++) { 580 clocks->data[i].clocks_in_khz = 581 dpm_table->dpm_levels[i].value * 1000; 582 clocks->data[i].latency_in_us = 0; 583 } 584 585 return 0; 586 } 587 588 static int arcturus_freqs_in_same_level(int32_t frequency1, 589 int32_t frequency2) 590 { 591 return (abs(frequency1 - frequency2) <= EPSILON); 592 } 593 594 static int arcturus_get_smu_metrics_data(struct smu_context *smu, 595 MetricsMember_t member, 596 uint32_t *value) 597 { 598 struct smu_table_context *smu_table= &smu->smu_table; 599 SmuMetrics_t *metrics = (SmuMetrics_t *)smu_table->metrics_table; 600 int ret = 0; 601 602 mutex_lock(&smu->metrics_lock); 603 604 ret = smu_cmn_get_metrics_table_locked(smu, 605 NULL, 606 false); 607 if (ret) { 608 mutex_unlock(&smu->metrics_lock); 609 return ret; 610 } 611 612 switch (member) { 613 case METRICS_CURR_GFXCLK: 614 *value = metrics->CurrClock[PPCLK_GFXCLK]; 615 break; 616 case METRICS_CURR_SOCCLK: 617 *value = metrics->CurrClock[PPCLK_SOCCLK]; 618 break; 619 case METRICS_CURR_UCLK: 620 *value = metrics->CurrClock[PPCLK_UCLK]; 621 break; 622 case METRICS_CURR_VCLK: 623 *value = metrics->CurrClock[PPCLK_VCLK]; 624 break; 625 case METRICS_CURR_DCLK: 626 *value = metrics->CurrClock[PPCLK_DCLK]; 627 break; 628 case METRICS_CURR_FCLK: 629 *value = metrics->CurrClock[PPCLK_FCLK]; 630 break; 631 case METRICS_AVERAGE_GFXCLK: 632 *value = metrics->AverageGfxclkFrequency; 633 break; 634 case METRICS_AVERAGE_SOCCLK: 635 *value = metrics->AverageSocclkFrequency; 636 break; 637 case METRICS_AVERAGE_UCLK: 638 *value = metrics->AverageUclkFrequency; 639 break; 640 case METRICS_AVERAGE_VCLK: 641 *value = metrics->AverageVclkFrequency; 642 break; 643 case METRICS_AVERAGE_DCLK: 644 *value = metrics->AverageDclkFrequency; 645 break; 646 case METRICS_AVERAGE_GFXACTIVITY: 647 *value = metrics->AverageGfxActivity; 648 break; 649 case METRICS_AVERAGE_MEMACTIVITY: 650 *value = metrics->AverageUclkActivity; 651 break; 652 case METRICS_AVERAGE_VCNACTIVITY: 653 *value = metrics->VcnActivityPercentage; 654 break; 655 case METRICS_AVERAGE_SOCKETPOWER: 656 *value = metrics->AverageSocketPower << 8; 657 break; 658 case METRICS_TEMPERATURE_EDGE: 659 *value = metrics->TemperatureEdge * 660 SMU_TEMPERATURE_UNITS_PER_CENTIGRADES; 661 break; 662 case METRICS_TEMPERATURE_HOTSPOT: 663 *value = metrics->TemperatureHotspot * 664 SMU_TEMPERATURE_UNITS_PER_CENTIGRADES; 665 break; 666 case METRICS_TEMPERATURE_MEM: 667 *value = metrics->TemperatureHBM * 668 SMU_TEMPERATURE_UNITS_PER_CENTIGRADES; 669 break; 670 case METRICS_TEMPERATURE_VRGFX: 671 *value = metrics->TemperatureVrGfx * 672 SMU_TEMPERATURE_UNITS_PER_CENTIGRADES; 673 break; 674 case METRICS_TEMPERATURE_VRSOC: 675 *value = metrics->TemperatureVrSoc * 676 SMU_TEMPERATURE_UNITS_PER_CENTIGRADES; 677 break; 678 case METRICS_TEMPERATURE_VRMEM: 679 *value = metrics->TemperatureVrMem * 680 SMU_TEMPERATURE_UNITS_PER_CENTIGRADES; 681 break; 682 case METRICS_THROTTLER_STATUS: 683 *value = metrics->ThrottlerStatus; 684 break; 685 case METRICS_CURR_FANSPEED: 686 *value = metrics->CurrFanSpeed; 687 break; 688 default: 689 *value = UINT_MAX; 690 break; 691 } 692 693 mutex_unlock(&smu->metrics_lock); 694 695 return ret; 696 } 697 698 static int arcturus_get_current_clk_freq_by_table(struct smu_context *smu, 699 enum smu_clk_type clk_type, 700 uint32_t *value) 701 { 702 MetricsMember_t member_type; 703 int clk_id = 0; 704 705 if (!value) 706 return -EINVAL; 707 708 clk_id = smu_cmn_to_asic_specific_index(smu, 709 CMN2ASIC_MAPPING_CLK, 710 clk_type); 711 if (clk_id < 0) 712 return -EINVAL; 713 714 switch (clk_id) { 715 case PPCLK_GFXCLK: 716 /* 717 * CurrClock[clk_id] can provide accurate 718 * output only when the dpm feature is enabled. 719 * We can use Average_* for dpm disabled case. 720 * But this is available for gfxclk/uclk/socclk/vclk/dclk. 721 */ 722 if (smu_cmn_feature_is_enabled(smu, SMU_FEATURE_DPM_GFXCLK_BIT)) 723 member_type = METRICS_CURR_GFXCLK; 724 else 725 member_type = METRICS_AVERAGE_GFXCLK; 726 break; 727 case PPCLK_UCLK: 728 if (smu_cmn_feature_is_enabled(smu, SMU_FEATURE_DPM_UCLK_BIT)) 729 member_type = METRICS_CURR_UCLK; 730 else 731 member_type = METRICS_AVERAGE_UCLK; 732 break; 733 case PPCLK_SOCCLK: 734 if (smu_cmn_feature_is_enabled(smu, SMU_FEATURE_DPM_SOCCLK_BIT)) 735 member_type = METRICS_CURR_SOCCLK; 736 else 737 member_type = METRICS_AVERAGE_SOCCLK; 738 break; 739 case PPCLK_VCLK: 740 if (smu_cmn_feature_is_enabled(smu, SMU_FEATURE_VCN_DPM_BIT)) 741 member_type = METRICS_CURR_VCLK; 742 else 743 member_type = METRICS_AVERAGE_VCLK; 744 break; 745 case PPCLK_DCLK: 746 if (smu_cmn_feature_is_enabled(smu, SMU_FEATURE_VCN_DPM_BIT)) 747 member_type = METRICS_CURR_DCLK; 748 else 749 member_type = METRICS_AVERAGE_DCLK; 750 break; 751 case PPCLK_FCLK: 752 member_type = METRICS_CURR_FCLK; 753 break; 754 default: 755 return -EINVAL; 756 } 757 758 return arcturus_get_smu_metrics_data(smu, 759 member_type, 760 value); 761 } 762 763 static int arcturus_print_clk_levels(struct smu_context *smu, 764 enum smu_clk_type type, char *buf) 765 { 766 int i, now, size = 0; 767 int ret = 0; 768 struct pp_clock_levels_with_latency clocks; 769 struct smu_11_0_dpm_table *single_dpm_table; 770 struct smu_dpm_context *smu_dpm = &smu->smu_dpm; 771 struct smu_11_0_dpm_context *dpm_context = NULL; 772 uint32_t gen_speed, lane_width; 773 774 smu_cmn_get_sysfs_buf(&buf, &size); 775 776 if (amdgpu_ras_intr_triggered()) { 777 size += sysfs_emit_at(buf, size, "unavailable\n"); 778 return size; 779 } 780 781 dpm_context = smu_dpm->dpm_context; 782 783 switch (type) { 784 case SMU_SCLK: 785 ret = arcturus_get_current_clk_freq_by_table(smu, SMU_GFXCLK, &now); 786 if (ret) { 787 dev_err(smu->adev->dev, "Attempt to get current gfx clk Failed!"); 788 return ret; 789 } 790 791 single_dpm_table = &(dpm_context->dpm_tables.gfx_table); 792 ret = arcturus_get_clk_table(smu, &clocks, single_dpm_table); 793 if (ret) { 794 dev_err(smu->adev->dev, "Attempt to get gfx clk levels Failed!"); 795 return ret; 796 } 797 798 /* 799 * For DPM disabled case, there will be only one clock level. 800 * And it's safe to assume that is always the current clock. 801 */ 802 for (i = 0; i < clocks.num_levels; i++) 803 size += sysfs_emit_at(buf, size, "%d: %uMhz %s\n", i, 804 clocks.data[i].clocks_in_khz / 1000, 805 (clocks.num_levels == 1) ? "*" : 806 (arcturus_freqs_in_same_level( 807 clocks.data[i].clocks_in_khz / 1000, 808 now) ? "*" : "")); 809 break; 810 811 case SMU_MCLK: 812 ret = arcturus_get_current_clk_freq_by_table(smu, SMU_UCLK, &now); 813 if (ret) { 814 dev_err(smu->adev->dev, "Attempt to get current mclk Failed!"); 815 return ret; 816 } 817 818 single_dpm_table = &(dpm_context->dpm_tables.uclk_table); 819 ret = arcturus_get_clk_table(smu, &clocks, single_dpm_table); 820 if (ret) { 821 dev_err(smu->adev->dev, "Attempt to get memory clk levels Failed!"); 822 return ret; 823 } 824 825 for (i = 0; i < clocks.num_levels; i++) 826 size += sysfs_emit_at(buf, size, "%d: %uMhz %s\n", 827 i, clocks.data[i].clocks_in_khz / 1000, 828 (clocks.num_levels == 1) ? "*" : 829 (arcturus_freqs_in_same_level( 830 clocks.data[i].clocks_in_khz / 1000, 831 now) ? "*" : "")); 832 break; 833 834 case SMU_SOCCLK: 835 ret = arcturus_get_current_clk_freq_by_table(smu, SMU_SOCCLK, &now); 836 if (ret) { 837 dev_err(smu->adev->dev, "Attempt to get current socclk Failed!"); 838 return ret; 839 } 840 841 single_dpm_table = &(dpm_context->dpm_tables.soc_table); 842 ret = arcturus_get_clk_table(smu, &clocks, single_dpm_table); 843 if (ret) { 844 dev_err(smu->adev->dev, "Attempt to get socclk levels Failed!"); 845 return ret; 846 } 847 848 for (i = 0; i < clocks.num_levels; i++) 849 size += sysfs_emit_at(buf, size, "%d: %uMhz %s\n", 850 i, clocks.data[i].clocks_in_khz / 1000, 851 (clocks.num_levels == 1) ? "*" : 852 (arcturus_freqs_in_same_level( 853 clocks.data[i].clocks_in_khz / 1000, 854 now) ? "*" : "")); 855 break; 856 857 case SMU_FCLK: 858 ret = arcturus_get_current_clk_freq_by_table(smu, SMU_FCLK, &now); 859 if (ret) { 860 dev_err(smu->adev->dev, "Attempt to get current fclk Failed!"); 861 return ret; 862 } 863 864 single_dpm_table = &(dpm_context->dpm_tables.fclk_table); 865 ret = arcturus_get_clk_table(smu, &clocks, single_dpm_table); 866 if (ret) { 867 dev_err(smu->adev->dev, "Attempt to get fclk levels Failed!"); 868 return ret; 869 } 870 871 for (i = 0; i < single_dpm_table->count; i++) 872 size += sysfs_emit_at(buf, size, "%d: %uMhz %s\n", 873 i, single_dpm_table->dpm_levels[i].value, 874 (clocks.num_levels == 1) ? "*" : 875 (arcturus_freqs_in_same_level( 876 clocks.data[i].clocks_in_khz / 1000, 877 now) ? "*" : "")); 878 break; 879 880 case SMU_VCLK: 881 ret = arcturus_get_current_clk_freq_by_table(smu, SMU_VCLK, &now); 882 if (ret) { 883 dev_err(smu->adev->dev, "Attempt to get current vclk Failed!"); 884 return ret; 885 } 886 887 single_dpm_table = &(dpm_context->dpm_tables.vclk_table); 888 ret = arcturus_get_clk_table(smu, &clocks, single_dpm_table); 889 if (ret) { 890 dev_err(smu->adev->dev, "Attempt to get vclk levels Failed!"); 891 return ret; 892 } 893 894 for (i = 0; i < single_dpm_table->count; i++) 895 size += sysfs_emit_at(buf, size, "%d: %uMhz %s\n", 896 i, single_dpm_table->dpm_levels[i].value, 897 (clocks.num_levels == 1) ? "*" : 898 (arcturus_freqs_in_same_level( 899 clocks.data[i].clocks_in_khz / 1000, 900 now) ? "*" : "")); 901 break; 902 903 case SMU_DCLK: 904 ret = arcturus_get_current_clk_freq_by_table(smu, SMU_DCLK, &now); 905 if (ret) { 906 dev_err(smu->adev->dev, "Attempt to get current dclk Failed!"); 907 return ret; 908 } 909 910 single_dpm_table = &(dpm_context->dpm_tables.dclk_table); 911 ret = arcturus_get_clk_table(smu, &clocks, single_dpm_table); 912 if (ret) { 913 dev_err(smu->adev->dev, "Attempt to get dclk levels Failed!"); 914 return ret; 915 } 916 917 for (i = 0; i < single_dpm_table->count; i++) 918 size += sysfs_emit_at(buf, size, "%d: %uMhz %s\n", 919 i, single_dpm_table->dpm_levels[i].value, 920 (clocks.num_levels == 1) ? "*" : 921 (arcturus_freqs_in_same_level( 922 clocks.data[i].clocks_in_khz / 1000, 923 now) ? "*" : "")); 924 break; 925 926 case SMU_PCIE: 927 gen_speed = smu_v11_0_get_current_pcie_link_speed_level(smu); 928 lane_width = smu_v11_0_get_current_pcie_link_width_level(smu); 929 size += sysfs_emit_at(buf, size, "0: %s %s %dMhz *\n", 930 (gen_speed == 0) ? "2.5GT/s," : 931 (gen_speed == 1) ? "5.0GT/s," : 932 (gen_speed == 2) ? "8.0GT/s," : 933 (gen_speed == 3) ? "16.0GT/s," : "", 934 (lane_width == 1) ? "x1" : 935 (lane_width == 2) ? "x2" : 936 (lane_width == 3) ? "x4" : 937 (lane_width == 4) ? "x8" : 938 (lane_width == 5) ? "x12" : 939 (lane_width == 6) ? "x16" : "", 940 smu->smu_table.boot_values.lclk / 100); 941 break; 942 943 default: 944 break; 945 } 946 947 return size; 948 } 949 950 static int arcturus_upload_dpm_level(struct smu_context *smu, 951 bool max, 952 uint32_t feature_mask, 953 uint32_t level) 954 { 955 struct smu_11_0_dpm_context *dpm_context = 956 smu->smu_dpm.dpm_context; 957 uint32_t freq; 958 int ret = 0; 959 960 if (smu_cmn_feature_is_enabled(smu, SMU_FEATURE_DPM_GFXCLK_BIT) && 961 (feature_mask & FEATURE_DPM_GFXCLK_MASK)) { 962 freq = dpm_context->dpm_tables.gfx_table.dpm_levels[level].value; 963 ret = smu_cmn_send_smc_msg_with_param(smu, 964 (max ? SMU_MSG_SetSoftMaxByFreq : SMU_MSG_SetSoftMinByFreq), 965 (PPCLK_GFXCLK << 16) | (freq & 0xffff), 966 NULL); 967 if (ret) { 968 dev_err(smu->adev->dev, "Failed to set soft %s gfxclk !\n", 969 max ? "max" : "min"); 970 return ret; 971 } 972 } 973 974 if (smu_cmn_feature_is_enabled(smu, SMU_FEATURE_DPM_UCLK_BIT) && 975 (feature_mask & FEATURE_DPM_UCLK_MASK)) { 976 freq = dpm_context->dpm_tables.uclk_table.dpm_levels[level].value; 977 ret = smu_cmn_send_smc_msg_with_param(smu, 978 (max ? SMU_MSG_SetSoftMaxByFreq : SMU_MSG_SetSoftMinByFreq), 979 (PPCLK_UCLK << 16) | (freq & 0xffff), 980 NULL); 981 if (ret) { 982 dev_err(smu->adev->dev, "Failed to set soft %s memclk !\n", 983 max ? "max" : "min"); 984 return ret; 985 } 986 } 987 988 if (smu_cmn_feature_is_enabled(smu, SMU_FEATURE_DPM_SOCCLK_BIT) && 989 (feature_mask & FEATURE_DPM_SOCCLK_MASK)) { 990 freq = dpm_context->dpm_tables.soc_table.dpm_levels[level].value; 991 ret = smu_cmn_send_smc_msg_with_param(smu, 992 (max ? SMU_MSG_SetSoftMaxByFreq : SMU_MSG_SetSoftMinByFreq), 993 (PPCLK_SOCCLK << 16) | (freq & 0xffff), 994 NULL); 995 if (ret) { 996 dev_err(smu->adev->dev, "Failed to set soft %s socclk !\n", 997 max ? "max" : "min"); 998 return ret; 999 } 1000 } 1001 1002 return ret; 1003 } 1004 1005 static int arcturus_force_clk_levels(struct smu_context *smu, 1006 enum smu_clk_type type, uint32_t mask) 1007 { 1008 struct smu_11_0_dpm_context *dpm_context = smu->smu_dpm.dpm_context; 1009 struct smu_11_0_dpm_table *single_dpm_table = NULL; 1010 uint32_t soft_min_level, soft_max_level; 1011 uint32_t smu_version; 1012 int ret = 0; 1013 1014 ret = smu_cmn_get_smc_version(smu, NULL, &smu_version); 1015 if (ret) { 1016 dev_err(smu->adev->dev, "Failed to get smu version!\n"); 1017 return ret; 1018 } 1019 1020 if ((smu_version >= 0x361200) && 1021 (smu_version <= 0x361a00)) { 1022 dev_err(smu->adev->dev, "Forcing clock level is not supported with " 1023 "54.18 - 54.26(included) SMU firmwares\n"); 1024 return -EOPNOTSUPP; 1025 } 1026 1027 soft_min_level = mask ? (ffs(mask) - 1) : 0; 1028 soft_max_level = mask ? (fls(mask) - 1) : 0; 1029 1030 switch (type) { 1031 case SMU_SCLK: 1032 single_dpm_table = &(dpm_context->dpm_tables.gfx_table); 1033 if (soft_max_level >= single_dpm_table->count) { 1034 dev_err(smu->adev->dev, "Clock level specified %d is over max allowed %d\n", 1035 soft_max_level, single_dpm_table->count - 1); 1036 ret = -EINVAL; 1037 break; 1038 } 1039 1040 ret = arcturus_upload_dpm_level(smu, 1041 false, 1042 FEATURE_DPM_GFXCLK_MASK, 1043 soft_min_level); 1044 if (ret) { 1045 dev_err(smu->adev->dev, "Failed to upload boot level to lowest!\n"); 1046 break; 1047 } 1048 1049 ret = arcturus_upload_dpm_level(smu, 1050 true, 1051 FEATURE_DPM_GFXCLK_MASK, 1052 soft_max_level); 1053 if (ret) 1054 dev_err(smu->adev->dev, "Failed to upload dpm max level to highest!\n"); 1055 1056 break; 1057 1058 case SMU_MCLK: 1059 case SMU_SOCCLK: 1060 case SMU_FCLK: 1061 /* 1062 * Should not arrive here since Arcturus does not 1063 * support mclk/socclk/fclk softmin/softmax settings 1064 */ 1065 ret = -EINVAL; 1066 break; 1067 1068 default: 1069 break; 1070 } 1071 1072 return ret; 1073 } 1074 1075 static int arcturus_get_thermal_temperature_range(struct smu_context *smu, 1076 struct smu_temperature_range *range) 1077 { 1078 struct smu_table_context *table_context = &smu->smu_table; 1079 struct smu_11_0_powerplay_table *powerplay_table = 1080 table_context->power_play_table; 1081 PPTable_t *pptable = smu->smu_table.driver_pptable; 1082 1083 if (!range) 1084 return -EINVAL; 1085 1086 memcpy(range, &smu11_thermal_policy[0], sizeof(struct smu_temperature_range)); 1087 1088 range->max = pptable->TedgeLimit * 1089 SMU_TEMPERATURE_UNITS_PER_CENTIGRADES; 1090 range->edge_emergency_max = (pptable->TedgeLimit + CTF_OFFSET_EDGE) * 1091 SMU_TEMPERATURE_UNITS_PER_CENTIGRADES; 1092 range->hotspot_crit_max = pptable->ThotspotLimit * 1093 SMU_TEMPERATURE_UNITS_PER_CENTIGRADES; 1094 range->hotspot_emergency_max = (pptable->ThotspotLimit + CTF_OFFSET_HOTSPOT) * 1095 SMU_TEMPERATURE_UNITS_PER_CENTIGRADES; 1096 range->mem_crit_max = pptable->TmemLimit * 1097 SMU_TEMPERATURE_UNITS_PER_CENTIGRADES; 1098 range->mem_emergency_max = (pptable->TmemLimit + CTF_OFFSET_MEM)* 1099 SMU_TEMPERATURE_UNITS_PER_CENTIGRADES; 1100 range->software_shutdown_temp = powerplay_table->software_shutdown_temp; 1101 1102 return 0; 1103 } 1104 1105 static int arcturus_read_sensor(struct smu_context *smu, 1106 enum amd_pp_sensors sensor, 1107 void *data, uint32_t *size) 1108 { 1109 struct smu_table_context *table_context = &smu->smu_table; 1110 PPTable_t *pptable = table_context->driver_pptable; 1111 int ret = 0; 1112 1113 if (amdgpu_ras_intr_triggered()) 1114 return 0; 1115 1116 if (!data || !size) 1117 return -EINVAL; 1118 1119 mutex_lock(&smu->sensor_lock); 1120 switch (sensor) { 1121 case AMDGPU_PP_SENSOR_MAX_FAN_RPM: 1122 *(uint32_t *)data = pptable->FanMaximumRpm; 1123 *size = 4; 1124 break; 1125 case AMDGPU_PP_SENSOR_MEM_LOAD: 1126 ret = arcturus_get_smu_metrics_data(smu, 1127 METRICS_AVERAGE_MEMACTIVITY, 1128 (uint32_t *)data); 1129 *size = 4; 1130 break; 1131 case AMDGPU_PP_SENSOR_GPU_LOAD: 1132 ret = arcturus_get_smu_metrics_data(smu, 1133 METRICS_AVERAGE_GFXACTIVITY, 1134 (uint32_t *)data); 1135 *size = 4; 1136 break; 1137 case AMDGPU_PP_SENSOR_GPU_POWER: 1138 ret = arcturus_get_smu_metrics_data(smu, 1139 METRICS_AVERAGE_SOCKETPOWER, 1140 (uint32_t *)data); 1141 *size = 4; 1142 break; 1143 case AMDGPU_PP_SENSOR_HOTSPOT_TEMP: 1144 ret = arcturus_get_smu_metrics_data(smu, 1145 METRICS_TEMPERATURE_HOTSPOT, 1146 (uint32_t *)data); 1147 *size = 4; 1148 break; 1149 case AMDGPU_PP_SENSOR_EDGE_TEMP: 1150 ret = arcturus_get_smu_metrics_data(smu, 1151 METRICS_TEMPERATURE_EDGE, 1152 (uint32_t *)data); 1153 *size = 4; 1154 break; 1155 case AMDGPU_PP_SENSOR_MEM_TEMP: 1156 ret = arcturus_get_smu_metrics_data(smu, 1157 METRICS_TEMPERATURE_MEM, 1158 (uint32_t *)data); 1159 *size = 4; 1160 break; 1161 case AMDGPU_PP_SENSOR_GFX_MCLK: 1162 ret = arcturus_get_current_clk_freq_by_table(smu, SMU_UCLK, (uint32_t *)data); 1163 /* the output clock frequency in 10K unit */ 1164 *(uint32_t *)data *= 100; 1165 *size = 4; 1166 break; 1167 case AMDGPU_PP_SENSOR_GFX_SCLK: 1168 ret = arcturus_get_current_clk_freq_by_table(smu, SMU_GFXCLK, (uint32_t *)data); 1169 *(uint32_t *)data *= 100; 1170 *size = 4; 1171 break; 1172 case AMDGPU_PP_SENSOR_VDDGFX: 1173 ret = smu_v11_0_get_gfx_vdd(smu, (uint32_t *)data); 1174 *size = 4; 1175 break; 1176 default: 1177 ret = -EOPNOTSUPP; 1178 break; 1179 } 1180 mutex_unlock(&smu->sensor_lock); 1181 1182 return ret; 1183 } 1184 1185 static int arcturus_set_fan_static_mode(struct smu_context *smu, 1186 uint32_t mode) 1187 { 1188 struct amdgpu_device *adev = smu->adev; 1189 1190 WREG32_SOC15(THM, 0, mmCG_FDO_CTRL2_ARCT, 1191 REG_SET_FIELD(RREG32_SOC15(THM, 0, mmCG_FDO_CTRL2_ARCT), 1192 CG_FDO_CTRL2, TMIN, 0)); 1193 WREG32_SOC15(THM, 0, mmCG_FDO_CTRL2_ARCT, 1194 REG_SET_FIELD(RREG32_SOC15(THM, 0, mmCG_FDO_CTRL2_ARCT), 1195 CG_FDO_CTRL2, FDO_PWM_MODE, mode)); 1196 1197 return 0; 1198 } 1199 1200 static int arcturus_get_fan_speed_rpm(struct smu_context *smu, 1201 uint32_t *speed) 1202 { 1203 struct amdgpu_device *adev = smu->adev; 1204 uint32_t crystal_clock_freq = 2500; 1205 uint32_t tach_status; 1206 uint64_t tmp64; 1207 int ret = 0; 1208 1209 if (!speed) 1210 return -EINVAL; 1211 1212 switch (smu_v11_0_get_fan_control_mode(smu)) { 1213 case AMD_FAN_CTRL_AUTO: 1214 ret = arcturus_get_smu_metrics_data(smu, 1215 METRICS_CURR_FANSPEED, 1216 speed); 1217 break; 1218 default: 1219 /* 1220 * For pre Sienna Cichlid ASICs, the 0 RPM may be not correctly 1221 * detected via register retrieving. To workaround this, we will 1222 * report the fan speed as 0 RPM if user just requested such. 1223 */ 1224 if ((smu->user_dpm_profile.flags & SMU_CUSTOM_FAN_SPEED_RPM) 1225 && !smu->user_dpm_profile.fan_speed_rpm) { 1226 *speed = 0; 1227 return 0; 1228 } 1229 1230 tmp64 = (uint64_t)crystal_clock_freq * 60 * 10000; 1231 tach_status = RREG32_SOC15(THM, 0, mmCG_TACH_STATUS_ARCT); 1232 if (tach_status) { 1233 do_div(tmp64, tach_status); 1234 *speed = (uint32_t)tmp64; 1235 } else { 1236 *speed = 0; 1237 } 1238 1239 break; 1240 } 1241 1242 return ret; 1243 } 1244 1245 static int arcturus_set_fan_speed_pwm(struct smu_context *smu, 1246 uint32_t speed) 1247 { 1248 struct amdgpu_device *adev = smu->adev; 1249 uint32_t duty100, duty; 1250 uint64_t tmp64; 1251 1252 speed = MIN(speed, 255); 1253 1254 duty100 = REG_GET_FIELD(RREG32_SOC15(THM, 0, mmCG_FDO_CTRL1_ARCT), 1255 CG_FDO_CTRL1, FMAX_DUTY100); 1256 if (!duty100) 1257 return -EINVAL; 1258 1259 tmp64 = (uint64_t)speed * duty100; 1260 do_div(tmp64, 255); 1261 duty = (uint32_t)tmp64; 1262 1263 WREG32_SOC15(THM, 0, mmCG_FDO_CTRL0_ARCT, 1264 REG_SET_FIELD(RREG32_SOC15(THM, 0, mmCG_FDO_CTRL0_ARCT), 1265 CG_FDO_CTRL0, FDO_STATIC_DUTY, duty)); 1266 1267 return arcturus_set_fan_static_mode(smu, FDO_PWM_MODE_STATIC); 1268 } 1269 1270 static int arcturus_set_fan_speed_rpm(struct smu_context *smu, 1271 uint32_t speed) 1272 { 1273 struct amdgpu_device *adev = smu->adev; 1274 /* 1275 * crystal_clock_freq used for fan speed rpm calculation is 1276 * always 25Mhz. So, hardcode it as 2500(in 10K unit). 1277 */ 1278 uint32_t crystal_clock_freq = 2500; 1279 uint32_t tach_period; 1280 1281 tach_period = 60 * crystal_clock_freq * 10000 / (8 * speed); 1282 WREG32_SOC15(THM, 0, mmCG_TACH_CTRL_ARCT, 1283 REG_SET_FIELD(RREG32_SOC15(THM, 0, mmCG_TACH_CTRL_ARCT), 1284 CG_TACH_CTRL, TARGET_PERIOD, 1285 tach_period)); 1286 1287 return arcturus_set_fan_static_mode(smu, FDO_PWM_MODE_STATIC_RPM); 1288 } 1289 1290 static int arcturus_get_fan_speed_pwm(struct smu_context *smu, 1291 uint32_t *speed) 1292 { 1293 struct amdgpu_device *adev = smu->adev; 1294 uint32_t duty100, duty; 1295 uint64_t tmp64; 1296 1297 /* 1298 * For pre Sienna Cichlid ASICs, the 0 RPM may be not correctly 1299 * detected via register retrieving. To workaround this, we will 1300 * report the fan speed as 0 PWM if user just requested such. 1301 */ 1302 if ((smu->user_dpm_profile.flags & SMU_CUSTOM_FAN_SPEED_PWM) 1303 && !smu->user_dpm_profile.fan_speed_pwm) { 1304 *speed = 0; 1305 return 0; 1306 } 1307 1308 duty100 = REG_GET_FIELD(RREG32_SOC15(THM, 0, mmCG_FDO_CTRL1_ARCT), 1309 CG_FDO_CTRL1, FMAX_DUTY100); 1310 duty = REG_GET_FIELD(RREG32_SOC15(THM, 0, mmCG_THERMAL_STATUS_ARCT), 1311 CG_THERMAL_STATUS, FDO_PWM_DUTY); 1312 1313 if (duty100) { 1314 tmp64 = (uint64_t)duty * 255; 1315 do_div(tmp64, duty100); 1316 *speed = MIN((uint32_t)tmp64, 255); 1317 } else { 1318 *speed = 0; 1319 } 1320 1321 return 0; 1322 } 1323 1324 static int arcturus_get_fan_parameters(struct smu_context *smu) 1325 { 1326 PPTable_t *pptable = smu->smu_table.driver_pptable; 1327 1328 smu->fan_max_rpm = pptable->FanMaximumRpm; 1329 1330 return 0; 1331 } 1332 1333 static int arcturus_get_power_limit(struct smu_context *smu, 1334 uint32_t *current_power_limit, 1335 uint32_t *default_power_limit, 1336 uint32_t *max_power_limit) 1337 { 1338 struct smu_11_0_powerplay_table *powerplay_table = 1339 (struct smu_11_0_powerplay_table *)smu->smu_table.power_play_table; 1340 PPTable_t *pptable = smu->smu_table.driver_pptable; 1341 uint32_t power_limit, od_percent; 1342 1343 if (smu_v11_0_get_current_power_limit(smu, &power_limit)) { 1344 /* the last hope to figure out the ppt limit */ 1345 if (!pptable) { 1346 dev_err(smu->adev->dev, "Cannot get PPT limit due to pptable missing!"); 1347 return -EINVAL; 1348 } 1349 power_limit = 1350 pptable->SocketPowerLimitAc[PPT_THROTTLER_PPT0]; 1351 } 1352 1353 if (current_power_limit) 1354 *current_power_limit = power_limit; 1355 if (default_power_limit) 1356 *default_power_limit = power_limit; 1357 1358 if (max_power_limit) { 1359 if (smu->od_enabled) { 1360 od_percent = le32_to_cpu(powerplay_table->overdrive_table.max[SMU_11_0_ODSETTING_POWERPERCENTAGE]); 1361 1362 dev_dbg(smu->adev->dev, "ODSETTING_POWERPERCENTAGE: %d (default: %d)\n", od_percent, power_limit); 1363 1364 power_limit *= (100 + od_percent); 1365 power_limit /= 100; 1366 } 1367 1368 *max_power_limit = power_limit; 1369 } 1370 1371 return 0; 1372 } 1373 1374 static int arcturus_get_power_profile_mode(struct smu_context *smu, 1375 char *buf) 1376 { 1377 DpmActivityMonitorCoeffInt_t activity_monitor; 1378 static const char *profile_name[] = { 1379 "BOOTUP_DEFAULT", 1380 "3D_FULL_SCREEN", 1381 "POWER_SAVING", 1382 "VIDEO", 1383 "VR", 1384 "COMPUTE", 1385 "CUSTOM"}; 1386 static const char *title[] = { 1387 "PROFILE_INDEX(NAME)", 1388 "CLOCK_TYPE(NAME)", 1389 "FPS", 1390 "UseRlcBusy", 1391 "MinActiveFreqType", 1392 "MinActiveFreq", 1393 "BoosterFreqType", 1394 "BoosterFreq", 1395 "PD_Data_limit_c", 1396 "PD_Data_error_coeff", 1397 "PD_Data_error_rate_coeff"}; 1398 uint32_t i, size = 0; 1399 int16_t workload_type = 0; 1400 int result = 0; 1401 uint32_t smu_version; 1402 1403 if (!buf) 1404 return -EINVAL; 1405 1406 result = smu_cmn_get_smc_version(smu, NULL, &smu_version); 1407 if (result) 1408 return result; 1409 1410 if (smu_version >= 0x360d00) 1411 size += sysfs_emit_at(buf, size, "%16s %s %s %s %s %s %s %s %s %s %s\n", 1412 title[0], title[1], title[2], title[3], title[4], title[5], 1413 title[6], title[7], title[8], title[9], title[10]); 1414 else 1415 size += sysfs_emit_at(buf, size, "%16s\n", 1416 title[0]); 1417 1418 for (i = 0; i <= PP_SMC_POWER_PROFILE_CUSTOM; i++) { 1419 /* 1420 * Conv PP_SMC_POWER_PROFILE* to WORKLOAD_PPLIB_*_BIT 1421 * Not all profile modes are supported on arcturus. 1422 */ 1423 workload_type = smu_cmn_to_asic_specific_index(smu, 1424 CMN2ASIC_MAPPING_WORKLOAD, 1425 i); 1426 if (workload_type < 0) 1427 continue; 1428 1429 if (smu_version >= 0x360d00) { 1430 result = smu_cmn_update_table(smu, 1431 SMU_TABLE_ACTIVITY_MONITOR_COEFF, 1432 workload_type, 1433 (void *)(&activity_monitor), 1434 false); 1435 if (result) { 1436 dev_err(smu->adev->dev, "[%s] Failed to get activity monitor!", __func__); 1437 return result; 1438 } 1439 } 1440 1441 size += sysfs_emit_at(buf, size, "%2d %14s%s\n", 1442 i, profile_name[i], (i == smu->power_profile_mode) ? "*" : " "); 1443 1444 if (smu_version >= 0x360d00) { 1445 size += sysfs_emit_at(buf, size, "%19s %d(%13s) %7d %7d %7d %7d %7d %7d %7d %7d %7d\n", 1446 " ", 1447 0, 1448 "GFXCLK", 1449 activity_monitor.Gfx_FPS, 1450 activity_monitor.Gfx_UseRlcBusy, 1451 activity_monitor.Gfx_MinActiveFreqType, 1452 activity_monitor.Gfx_MinActiveFreq, 1453 activity_monitor.Gfx_BoosterFreqType, 1454 activity_monitor.Gfx_BoosterFreq, 1455 activity_monitor.Gfx_PD_Data_limit_c, 1456 activity_monitor.Gfx_PD_Data_error_coeff, 1457 activity_monitor.Gfx_PD_Data_error_rate_coeff); 1458 1459 size += sysfs_emit_at(buf, size, "%19s %d(%13s) %7d %7d %7d %7d %7d %7d %7d %7d %7d\n", 1460 " ", 1461 1, 1462 "UCLK", 1463 activity_monitor.Mem_FPS, 1464 activity_monitor.Mem_UseRlcBusy, 1465 activity_monitor.Mem_MinActiveFreqType, 1466 activity_monitor.Mem_MinActiveFreq, 1467 activity_monitor.Mem_BoosterFreqType, 1468 activity_monitor.Mem_BoosterFreq, 1469 activity_monitor.Mem_PD_Data_limit_c, 1470 activity_monitor.Mem_PD_Data_error_coeff, 1471 activity_monitor.Mem_PD_Data_error_rate_coeff); 1472 } 1473 } 1474 1475 return size; 1476 } 1477 1478 static int arcturus_set_power_profile_mode(struct smu_context *smu, 1479 long *input, 1480 uint32_t size) 1481 { 1482 DpmActivityMonitorCoeffInt_t activity_monitor; 1483 int workload_type = 0; 1484 uint32_t profile_mode = input[size]; 1485 int ret = 0; 1486 uint32_t smu_version; 1487 1488 if (profile_mode > PP_SMC_POWER_PROFILE_CUSTOM) { 1489 dev_err(smu->adev->dev, "Invalid power profile mode %d\n", profile_mode); 1490 return -EINVAL; 1491 } 1492 1493 ret = smu_cmn_get_smc_version(smu, NULL, &smu_version); 1494 if (ret) 1495 return ret; 1496 1497 if ((profile_mode == PP_SMC_POWER_PROFILE_CUSTOM) && 1498 (smu_version >=0x360d00)) { 1499 ret = smu_cmn_update_table(smu, 1500 SMU_TABLE_ACTIVITY_MONITOR_COEFF, 1501 WORKLOAD_PPLIB_CUSTOM_BIT, 1502 (void *)(&activity_monitor), 1503 false); 1504 if (ret) { 1505 dev_err(smu->adev->dev, "[%s] Failed to get activity monitor!", __func__); 1506 return ret; 1507 } 1508 1509 switch (input[0]) { 1510 case 0: /* Gfxclk */ 1511 activity_monitor.Gfx_FPS = input[1]; 1512 activity_monitor.Gfx_UseRlcBusy = input[2]; 1513 activity_monitor.Gfx_MinActiveFreqType = input[3]; 1514 activity_monitor.Gfx_MinActiveFreq = input[4]; 1515 activity_monitor.Gfx_BoosterFreqType = input[5]; 1516 activity_monitor.Gfx_BoosterFreq = input[6]; 1517 activity_monitor.Gfx_PD_Data_limit_c = input[7]; 1518 activity_monitor.Gfx_PD_Data_error_coeff = input[8]; 1519 activity_monitor.Gfx_PD_Data_error_rate_coeff = input[9]; 1520 break; 1521 case 1: /* Uclk */ 1522 activity_monitor.Mem_FPS = input[1]; 1523 activity_monitor.Mem_UseRlcBusy = input[2]; 1524 activity_monitor.Mem_MinActiveFreqType = input[3]; 1525 activity_monitor.Mem_MinActiveFreq = input[4]; 1526 activity_monitor.Mem_BoosterFreqType = input[5]; 1527 activity_monitor.Mem_BoosterFreq = input[6]; 1528 activity_monitor.Mem_PD_Data_limit_c = input[7]; 1529 activity_monitor.Mem_PD_Data_error_coeff = input[8]; 1530 activity_monitor.Mem_PD_Data_error_rate_coeff = input[9]; 1531 break; 1532 } 1533 1534 ret = smu_cmn_update_table(smu, 1535 SMU_TABLE_ACTIVITY_MONITOR_COEFF, 1536 WORKLOAD_PPLIB_CUSTOM_BIT, 1537 (void *)(&activity_monitor), 1538 true); 1539 if (ret) { 1540 dev_err(smu->adev->dev, "[%s] Failed to set activity monitor!", __func__); 1541 return ret; 1542 } 1543 } 1544 1545 /* 1546 * Conv PP_SMC_POWER_PROFILE* to WORKLOAD_PPLIB_*_BIT 1547 * Not all profile modes are supported on arcturus. 1548 */ 1549 workload_type = smu_cmn_to_asic_specific_index(smu, 1550 CMN2ASIC_MAPPING_WORKLOAD, 1551 profile_mode); 1552 if (workload_type < 0) { 1553 dev_dbg(smu->adev->dev, "Unsupported power profile mode %d on arcturus\n", profile_mode); 1554 return -EINVAL; 1555 } 1556 1557 ret = smu_cmn_send_smc_msg_with_param(smu, 1558 SMU_MSG_SetWorkloadMask, 1559 1 << workload_type, 1560 NULL); 1561 if (ret) { 1562 dev_err(smu->adev->dev, "Fail to set workload type %d\n", workload_type); 1563 return ret; 1564 } 1565 1566 smu->power_profile_mode = profile_mode; 1567 1568 return 0; 1569 } 1570 1571 static int arcturus_set_performance_level(struct smu_context *smu, 1572 enum amd_dpm_forced_level level) 1573 { 1574 uint32_t smu_version; 1575 int ret; 1576 1577 ret = smu_cmn_get_smc_version(smu, NULL, &smu_version); 1578 if (ret) { 1579 dev_err(smu->adev->dev, "Failed to get smu version!\n"); 1580 return ret; 1581 } 1582 1583 switch (level) { 1584 case AMD_DPM_FORCED_LEVEL_HIGH: 1585 case AMD_DPM_FORCED_LEVEL_LOW: 1586 case AMD_DPM_FORCED_LEVEL_PROFILE_STANDARD: 1587 case AMD_DPM_FORCED_LEVEL_PROFILE_MIN_SCLK: 1588 case AMD_DPM_FORCED_LEVEL_PROFILE_MIN_MCLK: 1589 case AMD_DPM_FORCED_LEVEL_PROFILE_PEAK: 1590 if ((smu_version >= 0x361200) && 1591 (smu_version <= 0x361a00)) { 1592 dev_err(smu->adev->dev, "Forcing clock level is not supported with " 1593 "54.18 - 54.26(included) SMU firmwares\n"); 1594 return -EOPNOTSUPP; 1595 } 1596 break; 1597 default: 1598 break; 1599 } 1600 1601 return smu_v11_0_set_performance_level(smu, level); 1602 } 1603 1604 static void arcturus_dump_pptable(struct smu_context *smu) 1605 { 1606 struct smu_table_context *table_context = &smu->smu_table; 1607 PPTable_t *pptable = table_context->driver_pptable; 1608 int i; 1609 1610 dev_info(smu->adev->dev, "Dumped PPTable:\n"); 1611 1612 dev_info(smu->adev->dev, "Version = 0x%08x\n", pptable->Version); 1613 1614 dev_info(smu->adev->dev, "FeaturesToRun[0] = 0x%08x\n", pptable->FeaturesToRun[0]); 1615 dev_info(smu->adev->dev, "FeaturesToRun[1] = 0x%08x\n", pptable->FeaturesToRun[1]); 1616 1617 for (i = 0; i < PPT_THROTTLER_COUNT; i++) { 1618 dev_info(smu->adev->dev, "SocketPowerLimitAc[%d] = %d\n", i, pptable->SocketPowerLimitAc[i]); 1619 dev_info(smu->adev->dev, "SocketPowerLimitAcTau[%d] = %d\n", i, pptable->SocketPowerLimitAcTau[i]); 1620 } 1621 1622 dev_info(smu->adev->dev, "TdcLimitSoc = %d\n", pptable->TdcLimitSoc); 1623 dev_info(smu->adev->dev, "TdcLimitSocTau = %d\n", pptable->TdcLimitSocTau); 1624 dev_info(smu->adev->dev, "TdcLimitGfx = %d\n", pptable->TdcLimitGfx); 1625 dev_info(smu->adev->dev, "TdcLimitGfxTau = %d\n", pptable->TdcLimitGfxTau); 1626 1627 dev_info(smu->adev->dev, "TedgeLimit = %d\n", pptable->TedgeLimit); 1628 dev_info(smu->adev->dev, "ThotspotLimit = %d\n", pptable->ThotspotLimit); 1629 dev_info(smu->adev->dev, "TmemLimit = %d\n", pptable->TmemLimit); 1630 dev_info(smu->adev->dev, "Tvr_gfxLimit = %d\n", pptable->Tvr_gfxLimit); 1631 dev_info(smu->adev->dev, "Tvr_memLimit = %d\n", pptable->Tvr_memLimit); 1632 dev_info(smu->adev->dev, "Tvr_socLimit = %d\n", pptable->Tvr_socLimit); 1633 dev_info(smu->adev->dev, "FitLimit = %d\n", pptable->FitLimit); 1634 1635 dev_info(smu->adev->dev, "PpmPowerLimit = %d\n", pptable->PpmPowerLimit); 1636 dev_info(smu->adev->dev, "PpmTemperatureThreshold = %d\n", pptable->PpmTemperatureThreshold); 1637 1638 dev_info(smu->adev->dev, "ThrottlerControlMask = %d\n", pptable->ThrottlerControlMask); 1639 1640 dev_info(smu->adev->dev, "UlvVoltageOffsetGfx = %d\n", pptable->UlvVoltageOffsetGfx); 1641 dev_info(smu->adev->dev, "UlvPadding = 0x%08x\n", pptable->UlvPadding); 1642 1643 dev_info(smu->adev->dev, "UlvGfxclkBypass = %d\n", pptable->UlvGfxclkBypass); 1644 dev_info(smu->adev->dev, "Padding234[0] = 0x%02x\n", pptable->Padding234[0]); 1645 dev_info(smu->adev->dev, "Padding234[1] = 0x%02x\n", pptable->Padding234[1]); 1646 dev_info(smu->adev->dev, "Padding234[2] = 0x%02x\n", pptable->Padding234[2]); 1647 1648 dev_info(smu->adev->dev, "MinVoltageGfx = %d\n", pptable->MinVoltageGfx); 1649 dev_info(smu->adev->dev, "MinVoltageSoc = %d\n", pptable->MinVoltageSoc); 1650 dev_info(smu->adev->dev, "MaxVoltageGfx = %d\n", pptable->MaxVoltageGfx); 1651 dev_info(smu->adev->dev, "MaxVoltageSoc = %d\n", pptable->MaxVoltageSoc); 1652 1653 dev_info(smu->adev->dev, "LoadLineResistanceGfx = %d\n", pptable->LoadLineResistanceGfx); 1654 dev_info(smu->adev->dev, "LoadLineResistanceSoc = %d\n", pptable->LoadLineResistanceSoc); 1655 1656 dev_info(smu->adev->dev, "[PPCLK_GFXCLK]\n" 1657 " .VoltageMode = 0x%02x\n" 1658 " .SnapToDiscrete = 0x%02x\n" 1659 " .NumDiscreteLevels = 0x%02x\n" 1660 " .padding = 0x%02x\n" 1661 " .ConversionToAvfsClk{m = 0x%08x b = 0x%08x}\n" 1662 " .SsCurve {a = 0x%08x b = 0x%08x c = 0x%08x}\n" 1663 " .SsFmin = 0x%04x\n" 1664 " .Padding_16 = 0x%04x\n", 1665 pptable->DpmDescriptor[PPCLK_GFXCLK].VoltageMode, 1666 pptable->DpmDescriptor[PPCLK_GFXCLK].SnapToDiscrete, 1667 pptable->DpmDescriptor[PPCLK_GFXCLK].NumDiscreteLevels, 1668 pptable->DpmDescriptor[PPCLK_GFXCLK].padding, 1669 pptable->DpmDescriptor[PPCLK_GFXCLK].ConversionToAvfsClk.m, 1670 pptable->DpmDescriptor[PPCLK_GFXCLK].ConversionToAvfsClk.b, 1671 pptable->DpmDescriptor[PPCLK_GFXCLK].SsCurve.a, 1672 pptable->DpmDescriptor[PPCLK_GFXCLK].SsCurve.b, 1673 pptable->DpmDescriptor[PPCLK_GFXCLK].SsCurve.c, 1674 pptable->DpmDescriptor[PPCLK_GFXCLK].SsFmin, 1675 pptable->DpmDescriptor[PPCLK_GFXCLK].Padding16); 1676 1677 dev_info(smu->adev->dev, "[PPCLK_VCLK]\n" 1678 " .VoltageMode = 0x%02x\n" 1679 " .SnapToDiscrete = 0x%02x\n" 1680 " .NumDiscreteLevels = 0x%02x\n" 1681 " .padding = 0x%02x\n" 1682 " .ConversionToAvfsClk{m = 0x%08x b = 0x%08x}\n" 1683 " .SsCurve {a = 0x%08x b = 0x%08x c = 0x%08x}\n" 1684 " .SsFmin = 0x%04x\n" 1685 " .Padding_16 = 0x%04x\n", 1686 pptable->DpmDescriptor[PPCLK_VCLK].VoltageMode, 1687 pptable->DpmDescriptor[PPCLK_VCLK].SnapToDiscrete, 1688 pptable->DpmDescriptor[PPCLK_VCLK].NumDiscreteLevels, 1689 pptable->DpmDescriptor[PPCLK_VCLK].padding, 1690 pptable->DpmDescriptor[PPCLK_VCLK].ConversionToAvfsClk.m, 1691 pptable->DpmDescriptor[PPCLK_VCLK].ConversionToAvfsClk.b, 1692 pptable->DpmDescriptor[PPCLK_VCLK].SsCurve.a, 1693 pptable->DpmDescriptor[PPCLK_VCLK].SsCurve.b, 1694 pptable->DpmDescriptor[PPCLK_VCLK].SsCurve.c, 1695 pptable->DpmDescriptor[PPCLK_VCLK].SsFmin, 1696 pptable->DpmDescriptor[PPCLK_VCLK].Padding16); 1697 1698 dev_info(smu->adev->dev, "[PPCLK_DCLK]\n" 1699 " .VoltageMode = 0x%02x\n" 1700 " .SnapToDiscrete = 0x%02x\n" 1701 " .NumDiscreteLevels = 0x%02x\n" 1702 " .padding = 0x%02x\n" 1703 " .ConversionToAvfsClk{m = 0x%08x b = 0x%08x}\n" 1704 " .SsCurve {a = 0x%08x b = 0x%08x c = 0x%08x}\n" 1705 " .SsFmin = 0x%04x\n" 1706 " .Padding_16 = 0x%04x\n", 1707 pptable->DpmDescriptor[PPCLK_DCLK].VoltageMode, 1708 pptable->DpmDescriptor[PPCLK_DCLK].SnapToDiscrete, 1709 pptable->DpmDescriptor[PPCLK_DCLK].NumDiscreteLevels, 1710 pptable->DpmDescriptor[PPCLK_DCLK].padding, 1711 pptable->DpmDescriptor[PPCLK_DCLK].ConversionToAvfsClk.m, 1712 pptable->DpmDescriptor[PPCLK_DCLK].ConversionToAvfsClk.b, 1713 pptable->DpmDescriptor[PPCLK_DCLK].SsCurve.a, 1714 pptable->DpmDescriptor[PPCLK_DCLK].SsCurve.b, 1715 pptable->DpmDescriptor[PPCLK_DCLK].SsCurve.c, 1716 pptable->DpmDescriptor[PPCLK_DCLK].SsFmin, 1717 pptable->DpmDescriptor[PPCLK_DCLK].Padding16); 1718 1719 dev_info(smu->adev->dev, "[PPCLK_SOCCLK]\n" 1720 " .VoltageMode = 0x%02x\n" 1721 " .SnapToDiscrete = 0x%02x\n" 1722 " .NumDiscreteLevels = 0x%02x\n" 1723 " .padding = 0x%02x\n" 1724 " .ConversionToAvfsClk{m = 0x%08x b = 0x%08x}\n" 1725 " .SsCurve {a = 0x%08x b = 0x%08x c = 0x%08x}\n" 1726 " .SsFmin = 0x%04x\n" 1727 " .Padding_16 = 0x%04x\n", 1728 pptable->DpmDescriptor[PPCLK_SOCCLK].VoltageMode, 1729 pptable->DpmDescriptor[PPCLK_SOCCLK].SnapToDiscrete, 1730 pptable->DpmDescriptor[PPCLK_SOCCLK].NumDiscreteLevels, 1731 pptable->DpmDescriptor[PPCLK_SOCCLK].padding, 1732 pptable->DpmDescriptor[PPCLK_SOCCLK].ConversionToAvfsClk.m, 1733 pptable->DpmDescriptor[PPCLK_SOCCLK].ConversionToAvfsClk.b, 1734 pptable->DpmDescriptor[PPCLK_SOCCLK].SsCurve.a, 1735 pptable->DpmDescriptor[PPCLK_SOCCLK].SsCurve.b, 1736 pptable->DpmDescriptor[PPCLK_SOCCLK].SsCurve.c, 1737 pptable->DpmDescriptor[PPCLK_SOCCLK].SsFmin, 1738 pptable->DpmDescriptor[PPCLK_SOCCLK].Padding16); 1739 1740 dev_info(smu->adev->dev, "[PPCLK_UCLK]\n" 1741 " .VoltageMode = 0x%02x\n" 1742 " .SnapToDiscrete = 0x%02x\n" 1743 " .NumDiscreteLevels = 0x%02x\n" 1744 " .padding = 0x%02x\n" 1745 " .ConversionToAvfsClk{m = 0x%08x b = 0x%08x}\n" 1746 " .SsCurve {a = 0x%08x b = 0x%08x c = 0x%08x}\n" 1747 " .SsFmin = 0x%04x\n" 1748 " .Padding_16 = 0x%04x\n", 1749 pptable->DpmDescriptor[PPCLK_UCLK].VoltageMode, 1750 pptable->DpmDescriptor[PPCLK_UCLK].SnapToDiscrete, 1751 pptable->DpmDescriptor[PPCLK_UCLK].NumDiscreteLevels, 1752 pptable->DpmDescriptor[PPCLK_UCLK].padding, 1753 pptable->DpmDescriptor[PPCLK_UCLK].ConversionToAvfsClk.m, 1754 pptable->DpmDescriptor[PPCLK_UCLK].ConversionToAvfsClk.b, 1755 pptable->DpmDescriptor[PPCLK_UCLK].SsCurve.a, 1756 pptable->DpmDescriptor[PPCLK_UCLK].SsCurve.b, 1757 pptable->DpmDescriptor[PPCLK_UCLK].SsCurve.c, 1758 pptable->DpmDescriptor[PPCLK_UCLK].SsFmin, 1759 pptable->DpmDescriptor[PPCLK_UCLK].Padding16); 1760 1761 dev_info(smu->adev->dev, "[PPCLK_FCLK]\n" 1762 " .VoltageMode = 0x%02x\n" 1763 " .SnapToDiscrete = 0x%02x\n" 1764 " .NumDiscreteLevels = 0x%02x\n" 1765 " .padding = 0x%02x\n" 1766 " .ConversionToAvfsClk{m = 0x%08x b = 0x%08x}\n" 1767 " .SsCurve {a = 0x%08x b = 0x%08x c = 0x%08x}\n" 1768 " .SsFmin = 0x%04x\n" 1769 " .Padding_16 = 0x%04x\n", 1770 pptable->DpmDescriptor[PPCLK_FCLK].VoltageMode, 1771 pptable->DpmDescriptor[PPCLK_FCLK].SnapToDiscrete, 1772 pptable->DpmDescriptor[PPCLK_FCLK].NumDiscreteLevels, 1773 pptable->DpmDescriptor[PPCLK_FCLK].padding, 1774 pptable->DpmDescriptor[PPCLK_FCLK].ConversionToAvfsClk.m, 1775 pptable->DpmDescriptor[PPCLK_FCLK].ConversionToAvfsClk.b, 1776 pptable->DpmDescriptor[PPCLK_FCLK].SsCurve.a, 1777 pptable->DpmDescriptor[PPCLK_FCLK].SsCurve.b, 1778 pptable->DpmDescriptor[PPCLK_FCLK].SsCurve.c, 1779 pptable->DpmDescriptor[PPCLK_FCLK].SsFmin, 1780 pptable->DpmDescriptor[PPCLK_FCLK].Padding16); 1781 1782 1783 dev_info(smu->adev->dev, "FreqTableGfx\n"); 1784 for (i = 0; i < NUM_GFXCLK_DPM_LEVELS; i++) 1785 dev_info(smu->adev->dev, " .[%02d] = %d\n", i, pptable->FreqTableGfx[i]); 1786 1787 dev_info(smu->adev->dev, "FreqTableVclk\n"); 1788 for (i = 0; i < NUM_VCLK_DPM_LEVELS; i++) 1789 dev_info(smu->adev->dev, " .[%02d] = %d\n", i, pptable->FreqTableVclk[i]); 1790 1791 dev_info(smu->adev->dev, "FreqTableDclk\n"); 1792 for (i = 0; i < NUM_DCLK_DPM_LEVELS; i++) 1793 dev_info(smu->adev->dev, " .[%02d] = %d\n", i, pptable->FreqTableDclk[i]); 1794 1795 dev_info(smu->adev->dev, "FreqTableSocclk\n"); 1796 for (i = 0; i < NUM_SOCCLK_DPM_LEVELS; i++) 1797 dev_info(smu->adev->dev, " .[%02d] = %d\n", i, pptable->FreqTableSocclk[i]); 1798 1799 dev_info(smu->adev->dev, "FreqTableUclk\n"); 1800 for (i = 0; i < NUM_UCLK_DPM_LEVELS; i++) 1801 dev_info(smu->adev->dev, " .[%02d] = %d\n", i, pptable->FreqTableUclk[i]); 1802 1803 dev_info(smu->adev->dev, "FreqTableFclk\n"); 1804 for (i = 0; i < NUM_FCLK_DPM_LEVELS; i++) 1805 dev_info(smu->adev->dev, " .[%02d] = %d\n", i, pptable->FreqTableFclk[i]); 1806 1807 dev_info(smu->adev->dev, "Mp0clkFreq\n"); 1808 for (i = 0; i < NUM_MP0CLK_DPM_LEVELS; i++) 1809 dev_info(smu->adev->dev, " .[%d] = %d\n", i, pptable->Mp0clkFreq[i]); 1810 1811 dev_info(smu->adev->dev, "Mp0DpmVoltage\n"); 1812 for (i = 0; i < NUM_MP0CLK_DPM_LEVELS; i++) 1813 dev_info(smu->adev->dev, " .[%d] = %d\n", i, pptable->Mp0DpmVoltage[i]); 1814 1815 dev_info(smu->adev->dev, "GfxclkFidle = 0x%x\n", pptable->GfxclkFidle); 1816 dev_info(smu->adev->dev, "GfxclkSlewRate = 0x%x\n", pptable->GfxclkSlewRate); 1817 dev_info(smu->adev->dev, "Padding567[0] = 0x%x\n", pptable->Padding567[0]); 1818 dev_info(smu->adev->dev, "Padding567[1] = 0x%x\n", pptable->Padding567[1]); 1819 dev_info(smu->adev->dev, "Padding567[2] = 0x%x\n", pptable->Padding567[2]); 1820 dev_info(smu->adev->dev, "Padding567[3] = 0x%x\n", pptable->Padding567[3]); 1821 dev_info(smu->adev->dev, "GfxclkDsMaxFreq = %d\n", pptable->GfxclkDsMaxFreq); 1822 dev_info(smu->adev->dev, "GfxclkSource = 0x%x\n", pptable->GfxclkSource); 1823 dev_info(smu->adev->dev, "Padding456 = 0x%x\n", pptable->Padding456); 1824 1825 dev_info(smu->adev->dev, "EnableTdpm = %d\n", pptable->EnableTdpm); 1826 dev_info(smu->adev->dev, "TdpmHighHystTemperature = %d\n", pptable->TdpmHighHystTemperature); 1827 dev_info(smu->adev->dev, "TdpmLowHystTemperature = %d\n", pptable->TdpmLowHystTemperature); 1828 dev_info(smu->adev->dev, "GfxclkFreqHighTempLimit = %d\n", pptable->GfxclkFreqHighTempLimit); 1829 1830 dev_info(smu->adev->dev, "FanStopTemp = %d\n", pptable->FanStopTemp); 1831 dev_info(smu->adev->dev, "FanStartTemp = %d\n", pptable->FanStartTemp); 1832 1833 dev_info(smu->adev->dev, "FanGainEdge = %d\n", pptable->FanGainEdge); 1834 dev_info(smu->adev->dev, "FanGainHotspot = %d\n", pptable->FanGainHotspot); 1835 dev_info(smu->adev->dev, "FanGainVrGfx = %d\n", pptable->FanGainVrGfx); 1836 dev_info(smu->adev->dev, "FanGainVrSoc = %d\n", pptable->FanGainVrSoc); 1837 dev_info(smu->adev->dev, "FanGainVrMem = %d\n", pptable->FanGainVrMem); 1838 dev_info(smu->adev->dev, "FanGainHbm = %d\n", pptable->FanGainHbm); 1839 1840 dev_info(smu->adev->dev, "FanPwmMin = %d\n", pptable->FanPwmMin); 1841 dev_info(smu->adev->dev, "FanAcousticLimitRpm = %d\n", pptable->FanAcousticLimitRpm); 1842 dev_info(smu->adev->dev, "FanThrottlingRpm = %d\n", pptable->FanThrottlingRpm); 1843 dev_info(smu->adev->dev, "FanMaximumRpm = %d\n", pptable->FanMaximumRpm); 1844 dev_info(smu->adev->dev, "FanTargetTemperature = %d\n", pptable->FanTargetTemperature); 1845 dev_info(smu->adev->dev, "FanTargetGfxclk = %d\n", pptable->FanTargetGfxclk); 1846 dev_info(smu->adev->dev, "FanZeroRpmEnable = %d\n", pptable->FanZeroRpmEnable); 1847 dev_info(smu->adev->dev, "FanTachEdgePerRev = %d\n", pptable->FanTachEdgePerRev); 1848 dev_info(smu->adev->dev, "FanTempInputSelect = %d\n", pptable->FanTempInputSelect); 1849 1850 dev_info(smu->adev->dev, "FuzzyFan_ErrorSetDelta = %d\n", pptable->FuzzyFan_ErrorSetDelta); 1851 dev_info(smu->adev->dev, "FuzzyFan_ErrorRateSetDelta = %d\n", pptable->FuzzyFan_ErrorRateSetDelta); 1852 dev_info(smu->adev->dev, "FuzzyFan_PwmSetDelta = %d\n", pptable->FuzzyFan_PwmSetDelta); 1853 dev_info(smu->adev->dev, "FuzzyFan_Reserved = %d\n", pptable->FuzzyFan_Reserved); 1854 1855 dev_info(smu->adev->dev, "OverrideAvfsGb[AVFS_VOLTAGE_GFX] = 0x%x\n", pptable->OverrideAvfsGb[AVFS_VOLTAGE_GFX]); 1856 dev_info(smu->adev->dev, "OverrideAvfsGb[AVFS_VOLTAGE_SOC] = 0x%x\n", pptable->OverrideAvfsGb[AVFS_VOLTAGE_SOC]); 1857 dev_info(smu->adev->dev, "Padding8_Avfs[0] = %d\n", pptable->Padding8_Avfs[0]); 1858 dev_info(smu->adev->dev, "Padding8_Avfs[1] = %d\n", pptable->Padding8_Avfs[1]); 1859 1860 dev_info(smu->adev->dev, "dBtcGbGfxPll{a = 0x%x b = 0x%x c = 0x%x}\n", 1861 pptable->dBtcGbGfxPll.a, 1862 pptable->dBtcGbGfxPll.b, 1863 pptable->dBtcGbGfxPll.c); 1864 dev_info(smu->adev->dev, "dBtcGbGfxAfll{a = 0x%x b = 0x%x c = 0x%x}\n", 1865 pptable->dBtcGbGfxAfll.a, 1866 pptable->dBtcGbGfxAfll.b, 1867 pptable->dBtcGbGfxAfll.c); 1868 dev_info(smu->adev->dev, "dBtcGbSoc{a = 0x%x b = 0x%x c = 0x%x}\n", 1869 pptable->dBtcGbSoc.a, 1870 pptable->dBtcGbSoc.b, 1871 pptable->dBtcGbSoc.c); 1872 1873 dev_info(smu->adev->dev, "qAgingGb[AVFS_VOLTAGE_GFX]{m = 0x%x b = 0x%x}\n", 1874 pptable->qAgingGb[AVFS_VOLTAGE_GFX].m, 1875 pptable->qAgingGb[AVFS_VOLTAGE_GFX].b); 1876 dev_info(smu->adev->dev, "qAgingGb[AVFS_VOLTAGE_SOC]{m = 0x%x b = 0x%x}\n", 1877 pptable->qAgingGb[AVFS_VOLTAGE_SOC].m, 1878 pptable->qAgingGb[AVFS_VOLTAGE_SOC].b); 1879 1880 dev_info(smu->adev->dev, "qStaticVoltageOffset[AVFS_VOLTAGE_GFX]{a = 0x%x b = 0x%x c = 0x%x}\n", 1881 pptable->qStaticVoltageOffset[AVFS_VOLTAGE_GFX].a, 1882 pptable->qStaticVoltageOffset[AVFS_VOLTAGE_GFX].b, 1883 pptable->qStaticVoltageOffset[AVFS_VOLTAGE_GFX].c); 1884 dev_info(smu->adev->dev, "qStaticVoltageOffset[AVFS_VOLTAGE_SOC]{a = 0x%x b = 0x%x c = 0x%x}\n", 1885 pptable->qStaticVoltageOffset[AVFS_VOLTAGE_SOC].a, 1886 pptable->qStaticVoltageOffset[AVFS_VOLTAGE_SOC].b, 1887 pptable->qStaticVoltageOffset[AVFS_VOLTAGE_SOC].c); 1888 1889 dev_info(smu->adev->dev, "DcTol[AVFS_VOLTAGE_GFX] = 0x%x\n", pptable->DcTol[AVFS_VOLTAGE_GFX]); 1890 dev_info(smu->adev->dev, "DcTol[AVFS_VOLTAGE_SOC] = 0x%x\n", pptable->DcTol[AVFS_VOLTAGE_SOC]); 1891 1892 dev_info(smu->adev->dev, "DcBtcEnabled[AVFS_VOLTAGE_GFX] = 0x%x\n", pptable->DcBtcEnabled[AVFS_VOLTAGE_GFX]); 1893 dev_info(smu->adev->dev, "DcBtcEnabled[AVFS_VOLTAGE_SOC] = 0x%x\n", pptable->DcBtcEnabled[AVFS_VOLTAGE_SOC]); 1894 dev_info(smu->adev->dev, "Padding8_GfxBtc[0] = 0x%x\n", pptable->Padding8_GfxBtc[0]); 1895 dev_info(smu->adev->dev, "Padding8_GfxBtc[1] = 0x%x\n", pptable->Padding8_GfxBtc[1]); 1896 1897 dev_info(smu->adev->dev, "DcBtcMin[AVFS_VOLTAGE_GFX] = 0x%x\n", pptable->DcBtcMin[AVFS_VOLTAGE_GFX]); 1898 dev_info(smu->adev->dev, "DcBtcMin[AVFS_VOLTAGE_SOC] = 0x%x\n", pptable->DcBtcMin[AVFS_VOLTAGE_SOC]); 1899 dev_info(smu->adev->dev, "DcBtcMax[AVFS_VOLTAGE_GFX] = 0x%x\n", pptable->DcBtcMax[AVFS_VOLTAGE_GFX]); 1900 dev_info(smu->adev->dev, "DcBtcMax[AVFS_VOLTAGE_SOC] = 0x%x\n", pptable->DcBtcMax[AVFS_VOLTAGE_SOC]); 1901 1902 dev_info(smu->adev->dev, "DcBtcGb[AVFS_VOLTAGE_GFX] = 0x%x\n", pptable->DcBtcGb[AVFS_VOLTAGE_GFX]); 1903 dev_info(smu->adev->dev, "DcBtcGb[AVFS_VOLTAGE_SOC] = 0x%x\n", pptable->DcBtcGb[AVFS_VOLTAGE_SOC]); 1904 1905 dev_info(smu->adev->dev, "XgmiDpmPstates\n"); 1906 for (i = 0; i < NUM_XGMI_LEVELS; i++) 1907 dev_info(smu->adev->dev, " .[%d] = %d\n", i, pptable->XgmiDpmPstates[i]); 1908 dev_info(smu->adev->dev, "XgmiDpmSpare[0] = 0x%02x\n", pptable->XgmiDpmSpare[0]); 1909 dev_info(smu->adev->dev, "XgmiDpmSpare[1] = 0x%02x\n", pptable->XgmiDpmSpare[1]); 1910 1911 dev_info(smu->adev->dev, "VDDGFX_TVmin = %d\n", pptable->VDDGFX_TVmin); 1912 dev_info(smu->adev->dev, "VDDSOC_TVmin = %d\n", pptable->VDDSOC_TVmin); 1913 dev_info(smu->adev->dev, "VDDGFX_Vmin_HiTemp = %d\n", pptable->VDDGFX_Vmin_HiTemp); 1914 dev_info(smu->adev->dev, "VDDGFX_Vmin_LoTemp = %d\n", pptable->VDDGFX_Vmin_LoTemp); 1915 dev_info(smu->adev->dev, "VDDSOC_Vmin_HiTemp = %d\n", pptable->VDDSOC_Vmin_HiTemp); 1916 dev_info(smu->adev->dev, "VDDSOC_Vmin_LoTemp = %d\n", pptable->VDDSOC_Vmin_LoTemp); 1917 dev_info(smu->adev->dev, "VDDGFX_TVminHystersis = %d\n", pptable->VDDGFX_TVminHystersis); 1918 dev_info(smu->adev->dev, "VDDSOC_TVminHystersis = %d\n", pptable->VDDSOC_TVminHystersis); 1919 1920 dev_info(smu->adev->dev, "DebugOverrides = 0x%x\n", pptable->DebugOverrides); 1921 dev_info(smu->adev->dev, "ReservedEquation0{a = 0x%x b = 0x%x c = 0x%x}\n", 1922 pptable->ReservedEquation0.a, 1923 pptable->ReservedEquation0.b, 1924 pptable->ReservedEquation0.c); 1925 dev_info(smu->adev->dev, "ReservedEquation1{a = 0x%x b = 0x%x c = 0x%x}\n", 1926 pptable->ReservedEquation1.a, 1927 pptable->ReservedEquation1.b, 1928 pptable->ReservedEquation1.c); 1929 dev_info(smu->adev->dev, "ReservedEquation2{a = 0x%x b = 0x%x c = 0x%x}\n", 1930 pptable->ReservedEquation2.a, 1931 pptable->ReservedEquation2.b, 1932 pptable->ReservedEquation2.c); 1933 dev_info(smu->adev->dev, "ReservedEquation3{a = 0x%x b = 0x%x c = 0x%x}\n", 1934 pptable->ReservedEquation3.a, 1935 pptable->ReservedEquation3.b, 1936 pptable->ReservedEquation3.c); 1937 1938 dev_info(smu->adev->dev, "MinVoltageUlvGfx = %d\n", pptable->MinVoltageUlvGfx); 1939 dev_info(smu->adev->dev, "PaddingUlv = %d\n", pptable->PaddingUlv); 1940 1941 dev_info(smu->adev->dev, "TotalPowerConfig = %d\n", pptable->TotalPowerConfig); 1942 dev_info(smu->adev->dev, "TotalPowerSpare1 = %d\n", pptable->TotalPowerSpare1); 1943 dev_info(smu->adev->dev, "TotalPowerSpare2 = %d\n", pptable->TotalPowerSpare2); 1944 1945 dev_info(smu->adev->dev, "PccThresholdLow = %d\n", pptable->PccThresholdLow); 1946 dev_info(smu->adev->dev, "PccThresholdHigh = %d\n", pptable->PccThresholdHigh); 1947 1948 dev_info(smu->adev->dev, "Board Parameters:\n"); 1949 dev_info(smu->adev->dev, "MaxVoltageStepGfx = 0x%x\n", pptable->MaxVoltageStepGfx); 1950 dev_info(smu->adev->dev, "MaxVoltageStepSoc = 0x%x\n", pptable->MaxVoltageStepSoc); 1951 1952 dev_info(smu->adev->dev, "VddGfxVrMapping = 0x%x\n", pptable->VddGfxVrMapping); 1953 dev_info(smu->adev->dev, "VddSocVrMapping = 0x%x\n", pptable->VddSocVrMapping); 1954 dev_info(smu->adev->dev, "VddMemVrMapping = 0x%x\n", pptable->VddMemVrMapping); 1955 dev_info(smu->adev->dev, "BoardVrMapping = 0x%x\n", pptable->BoardVrMapping); 1956 1957 dev_info(smu->adev->dev, "GfxUlvPhaseSheddingMask = 0x%x\n", pptable->GfxUlvPhaseSheddingMask); 1958 dev_info(smu->adev->dev, "ExternalSensorPresent = 0x%x\n", pptable->ExternalSensorPresent); 1959 1960 dev_info(smu->adev->dev, "GfxMaxCurrent = 0x%x\n", pptable->GfxMaxCurrent); 1961 dev_info(smu->adev->dev, "GfxOffset = 0x%x\n", pptable->GfxOffset); 1962 dev_info(smu->adev->dev, "Padding_TelemetryGfx = 0x%x\n", pptable->Padding_TelemetryGfx); 1963 1964 dev_info(smu->adev->dev, "SocMaxCurrent = 0x%x\n", pptable->SocMaxCurrent); 1965 dev_info(smu->adev->dev, "SocOffset = 0x%x\n", pptable->SocOffset); 1966 dev_info(smu->adev->dev, "Padding_TelemetrySoc = 0x%x\n", pptable->Padding_TelemetrySoc); 1967 1968 dev_info(smu->adev->dev, "MemMaxCurrent = 0x%x\n", pptable->MemMaxCurrent); 1969 dev_info(smu->adev->dev, "MemOffset = 0x%x\n", pptable->MemOffset); 1970 dev_info(smu->adev->dev, "Padding_TelemetryMem = 0x%x\n", pptable->Padding_TelemetryMem); 1971 1972 dev_info(smu->adev->dev, "BoardMaxCurrent = 0x%x\n", pptable->BoardMaxCurrent); 1973 dev_info(smu->adev->dev, "BoardOffset = 0x%x\n", pptable->BoardOffset); 1974 dev_info(smu->adev->dev, "Padding_TelemetryBoardInput = 0x%x\n", pptable->Padding_TelemetryBoardInput); 1975 1976 dev_info(smu->adev->dev, "VR0HotGpio = %d\n", pptable->VR0HotGpio); 1977 dev_info(smu->adev->dev, "VR0HotPolarity = %d\n", pptable->VR0HotPolarity); 1978 dev_info(smu->adev->dev, "VR1HotGpio = %d\n", pptable->VR1HotGpio); 1979 dev_info(smu->adev->dev, "VR1HotPolarity = %d\n", pptable->VR1HotPolarity); 1980 1981 dev_info(smu->adev->dev, "PllGfxclkSpreadEnabled = %d\n", pptable->PllGfxclkSpreadEnabled); 1982 dev_info(smu->adev->dev, "PllGfxclkSpreadPercent = %d\n", pptable->PllGfxclkSpreadPercent); 1983 dev_info(smu->adev->dev, "PllGfxclkSpreadFreq = %d\n", pptable->PllGfxclkSpreadFreq); 1984 1985 dev_info(smu->adev->dev, "UclkSpreadEnabled = %d\n", pptable->UclkSpreadEnabled); 1986 dev_info(smu->adev->dev, "UclkSpreadPercent = %d\n", pptable->UclkSpreadPercent); 1987 dev_info(smu->adev->dev, "UclkSpreadFreq = %d\n", pptable->UclkSpreadFreq); 1988 1989 dev_info(smu->adev->dev, "FclkSpreadEnabled = %d\n", pptable->FclkSpreadEnabled); 1990 dev_info(smu->adev->dev, "FclkSpreadPercent = %d\n", pptable->FclkSpreadPercent); 1991 dev_info(smu->adev->dev, "FclkSpreadFreq = %d\n", pptable->FclkSpreadFreq); 1992 1993 dev_info(smu->adev->dev, "FllGfxclkSpreadEnabled = %d\n", pptable->FllGfxclkSpreadEnabled); 1994 dev_info(smu->adev->dev, "FllGfxclkSpreadPercent = %d\n", pptable->FllGfxclkSpreadPercent); 1995 dev_info(smu->adev->dev, "FllGfxclkSpreadFreq = %d\n", pptable->FllGfxclkSpreadFreq); 1996 1997 for (i = 0; i < NUM_I2C_CONTROLLERS; i++) { 1998 dev_info(smu->adev->dev, "I2cControllers[%d]:\n", i); 1999 dev_info(smu->adev->dev, " .Enabled = %d\n", 2000 pptable->I2cControllers[i].Enabled); 2001 dev_info(smu->adev->dev, " .SlaveAddress = 0x%x\n", 2002 pptable->I2cControllers[i].SlaveAddress); 2003 dev_info(smu->adev->dev, " .ControllerPort = %d\n", 2004 pptable->I2cControllers[i].ControllerPort); 2005 dev_info(smu->adev->dev, " .ControllerName = %d\n", 2006 pptable->I2cControllers[i].ControllerName); 2007 dev_info(smu->adev->dev, " .ThermalThrottler = %d\n", 2008 pptable->I2cControllers[i].ThermalThrotter); 2009 dev_info(smu->adev->dev, " .I2cProtocol = %d\n", 2010 pptable->I2cControllers[i].I2cProtocol); 2011 dev_info(smu->adev->dev, " .Speed = %d\n", 2012 pptable->I2cControllers[i].Speed); 2013 } 2014 2015 dev_info(smu->adev->dev, "MemoryChannelEnabled = %d\n", pptable->MemoryChannelEnabled); 2016 dev_info(smu->adev->dev, "DramBitWidth = %d\n", pptable->DramBitWidth); 2017 2018 dev_info(smu->adev->dev, "TotalBoardPower = %d\n", pptable->TotalBoardPower); 2019 2020 dev_info(smu->adev->dev, "XgmiLinkSpeed\n"); 2021 for (i = 0; i < NUM_XGMI_PSTATE_LEVELS; i++) 2022 dev_info(smu->adev->dev, " .[%d] = %d\n", i, pptable->XgmiLinkSpeed[i]); 2023 dev_info(smu->adev->dev, "XgmiLinkWidth\n"); 2024 for (i = 0; i < NUM_XGMI_PSTATE_LEVELS; i++) 2025 dev_info(smu->adev->dev, " .[%d] = %d\n", i, pptable->XgmiLinkWidth[i]); 2026 dev_info(smu->adev->dev, "XgmiFclkFreq\n"); 2027 for (i = 0; i < NUM_XGMI_PSTATE_LEVELS; i++) 2028 dev_info(smu->adev->dev, " .[%d] = %d\n", i, pptable->XgmiFclkFreq[i]); 2029 dev_info(smu->adev->dev, "XgmiSocVoltage\n"); 2030 for (i = 0; i < NUM_XGMI_PSTATE_LEVELS; i++) 2031 dev_info(smu->adev->dev, " .[%d] = %d\n", i, pptable->XgmiSocVoltage[i]); 2032 2033 } 2034 2035 static bool arcturus_is_dpm_running(struct smu_context *smu) 2036 { 2037 int ret = 0; 2038 uint32_t feature_mask[2]; 2039 uint64_t feature_enabled; 2040 2041 ret = smu_cmn_get_enabled_mask(smu, feature_mask, 2); 2042 if (ret) 2043 return false; 2044 2045 feature_enabled = (uint64_t)feature_mask[1] << 32 | feature_mask[0]; 2046 2047 return !!(feature_enabled & SMC_DPM_FEATURE); 2048 } 2049 2050 static int arcturus_dpm_set_vcn_enable(struct smu_context *smu, bool enable) 2051 { 2052 int ret = 0; 2053 2054 if (enable) { 2055 if (!smu_cmn_feature_is_enabled(smu, SMU_FEATURE_VCN_DPM_BIT)) { 2056 ret = smu_cmn_feature_set_enabled(smu, SMU_FEATURE_VCN_DPM_BIT, 1); 2057 if (ret) { 2058 dev_err(smu->adev->dev, "[EnableVCNDPM] failed!\n"); 2059 return ret; 2060 } 2061 } 2062 } else { 2063 if (smu_cmn_feature_is_enabled(smu, SMU_FEATURE_VCN_DPM_BIT)) { 2064 ret = smu_cmn_feature_set_enabled(smu, SMU_FEATURE_VCN_DPM_BIT, 0); 2065 if (ret) { 2066 dev_err(smu->adev->dev, "[DisableVCNDPM] failed!\n"); 2067 return ret; 2068 } 2069 } 2070 } 2071 2072 return ret; 2073 } 2074 2075 static int arcturus_i2c_xfer(struct i2c_adapter *i2c_adap, 2076 struct i2c_msg *msg, int num_msgs) 2077 { 2078 struct amdgpu_device *adev = to_amdgpu_device(i2c_adap); 2079 struct smu_table_context *smu_table = &adev->smu.smu_table; 2080 struct smu_table *table = &smu_table->driver_table; 2081 SwI2cRequest_t *req, *res = (SwI2cRequest_t *)table->cpu_addr; 2082 int i, j, r, c; 2083 u16 dir; 2084 2085 req = kzalloc(sizeof(*req), GFP_KERNEL); 2086 if (!req) 2087 return -ENOMEM; 2088 2089 req->I2CcontrollerPort = 0; 2090 req->I2CSpeed = I2C_SPEED_FAST_400K; 2091 req->SlaveAddress = msg[0].addr << 1; /* wants an 8-bit address */ 2092 dir = msg[0].flags & I2C_M_RD; 2093 2094 for (c = i = 0; i < num_msgs; i++) { 2095 for (j = 0; j < msg[i].len; j++, c++) { 2096 SwI2cCmd_t *cmd = &req->SwI2cCmds[c]; 2097 2098 if (!(msg[i].flags & I2C_M_RD)) { 2099 /* write */ 2100 cmd->Cmd = I2C_CMD_WRITE; 2101 cmd->RegisterAddr = msg[i].buf[j]; 2102 } 2103 2104 if ((dir ^ msg[i].flags) & I2C_M_RD) { 2105 /* The direction changes. 2106 */ 2107 dir = msg[i].flags & I2C_M_RD; 2108 cmd->CmdConfig |= CMDCONFIG_RESTART_MASK; 2109 } 2110 2111 req->NumCmds++; 2112 2113 /* 2114 * Insert STOP if we are at the last byte of either last 2115 * message for the transaction or the client explicitly 2116 * requires a STOP at this particular message. 2117 */ 2118 if ((j == msg[i].len - 1) && 2119 ((i == num_msgs - 1) || (msg[i].flags & I2C_M_STOP))) { 2120 cmd->CmdConfig &= ~CMDCONFIG_RESTART_MASK; 2121 cmd->CmdConfig |= CMDCONFIG_STOP_MASK; 2122 } 2123 } 2124 } 2125 mutex_lock(&adev->smu.mutex); 2126 r = smu_cmn_update_table(&adev->smu, SMU_TABLE_I2C_COMMANDS, 0, req, true); 2127 mutex_unlock(&adev->smu.mutex); 2128 if (r) 2129 goto fail; 2130 2131 for (c = i = 0; i < num_msgs; i++) { 2132 if (!(msg[i].flags & I2C_M_RD)) { 2133 c += msg[i].len; 2134 continue; 2135 } 2136 for (j = 0; j < msg[i].len; j++, c++) { 2137 SwI2cCmd_t *cmd = &res->SwI2cCmds[c]; 2138 2139 msg[i].buf[j] = cmd->Data; 2140 } 2141 } 2142 r = num_msgs; 2143 fail: 2144 kfree(req); 2145 return r; 2146 } 2147 2148 static u32 arcturus_i2c_func(struct i2c_adapter *adap) 2149 { 2150 return I2C_FUNC_I2C | I2C_FUNC_SMBUS_EMUL; 2151 } 2152 2153 2154 static const struct i2c_algorithm arcturus_i2c_algo = { 2155 .master_xfer = arcturus_i2c_xfer, 2156 .functionality = arcturus_i2c_func, 2157 }; 2158 2159 2160 static const struct i2c_adapter_quirks arcturus_i2c_control_quirks = { 2161 .flags = I2C_AQ_COMB | I2C_AQ_COMB_SAME_ADDR | I2C_AQ_NO_ZERO_LEN, 2162 .max_read_len = MAX_SW_I2C_COMMANDS, 2163 .max_write_len = MAX_SW_I2C_COMMANDS, 2164 .max_comb_1st_msg_len = 2, 2165 .max_comb_2nd_msg_len = MAX_SW_I2C_COMMANDS - 2, 2166 }; 2167 2168 static int arcturus_i2c_control_init(struct smu_context *smu, struct i2c_adapter *control) 2169 { 2170 struct amdgpu_device *adev = to_amdgpu_device(control); 2171 int res; 2172 2173 control->owner = THIS_MODULE; 2174 control->class = I2C_CLASS_HWMON; 2175 control->dev.parent = &adev->pdev->dev; 2176 control->algo = &arcturus_i2c_algo; 2177 control->quirks = &arcturus_i2c_control_quirks; 2178 snprintf(control->name, sizeof(control->name), "AMDGPU SMU"); 2179 2180 res = i2c_add_adapter(control); 2181 if (res) 2182 DRM_ERROR("Failed to register hw i2c, err: %d\n", res); 2183 2184 return res; 2185 } 2186 2187 static void arcturus_i2c_control_fini(struct smu_context *smu, struct i2c_adapter *control) 2188 { 2189 i2c_del_adapter(control); 2190 } 2191 2192 static void arcturus_get_unique_id(struct smu_context *smu) 2193 { 2194 struct amdgpu_device *adev = smu->adev; 2195 uint32_t top32 = 0, bottom32 = 0, smu_version; 2196 uint64_t id; 2197 2198 if (smu_cmn_get_smc_version(smu, NULL, &smu_version)) { 2199 dev_warn(adev->dev, "Failed to get smu version, cannot get unique_id or serial_number\n"); 2200 return; 2201 } 2202 2203 /* PPSMC_MSG_ReadSerial* is supported by 54.23.0 and onwards */ 2204 if (smu_version < 0x361700) { 2205 dev_warn(adev->dev, "ReadSerial is only supported by PMFW 54.23.0 and onwards\n"); 2206 return; 2207 } 2208 2209 /* Get the SN to turn into a Unique ID */ 2210 smu_cmn_send_smc_msg(smu, SMU_MSG_ReadSerialNumTop32, &top32); 2211 smu_cmn_send_smc_msg(smu, SMU_MSG_ReadSerialNumBottom32, &bottom32); 2212 2213 id = ((uint64_t)bottom32 << 32) | top32; 2214 adev->unique_id = id; 2215 /* For Arcturus-and-later, unique_id == serial_number, so convert it to a 2216 * 16-digit HEX string for convenience and backwards-compatibility 2217 */ 2218 sprintf(adev->serial, "%llx", id); 2219 } 2220 2221 static int arcturus_set_df_cstate(struct smu_context *smu, 2222 enum pp_df_cstate state) 2223 { 2224 uint32_t smu_version; 2225 int ret; 2226 2227 ret = smu_cmn_get_smc_version(smu, NULL, &smu_version); 2228 if (ret) { 2229 dev_err(smu->adev->dev, "Failed to get smu version!\n"); 2230 return ret; 2231 } 2232 2233 /* PPSMC_MSG_DFCstateControl is supported by 54.15.0 and onwards */ 2234 if (smu_version < 0x360F00) { 2235 dev_err(smu->adev->dev, "DFCstateControl is only supported by PMFW 54.15.0 and onwards\n"); 2236 return -EINVAL; 2237 } 2238 2239 return smu_cmn_send_smc_msg_with_param(smu, SMU_MSG_DFCstateControl, state, NULL); 2240 } 2241 2242 static int arcturus_allow_xgmi_power_down(struct smu_context *smu, bool en) 2243 { 2244 uint32_t smu_version; 2245 int ret; 2246 2247 ret = smu_cmn_get_smc_version(smu, NULL, &smu_version); 2248 if (ret) { 2249 dev_err(smu->adev->dev, "Failed to get smu version!\n"); 2250 return ret; 2251 } 2252 2253 /* PPSMC_MSG_GmiPwrDnControl is supported by 54.23.0 and onwards */ 2254 if (smu_version < 0x00361700) { 2255 dev_err(smu->adev->dev, "XGMI power down control is only supported by PMFW 54.23.0 and onwards\n"); 2256 return -EINVAL; 2257 } 2258 2259 if (en) 2260 return smu_cmn_send_smc_msg_with_param(smu, 2261 SMU_MSG_GmiPwrDnControl, 2262 1, 2263 NULL); 2264 2265 return smu_cmn_send_smc_msg_with_param(smu, 2266 SMU_MSG_GmiPwrDnControl, 2267 0, 2268 NULL); 2269 } 2270 2271 static const struct throttling_logging_label { 2272 uint32_t feature_mask; 2273 const char *label; 2274 } logging_label[] = { 2275 {(1U << THROTTLER_TEMP_HOTSPOT_BIT), "GPU"}, 2276 {(1U << THROTTLER_TEMP_MEM_BIT), "HBM"}, 2277 {(1U << THROTTLER_TEMP_VR_GFX_BIT), "VR of GFX rail"}, 2278 {(1U << THROTTLER_TEMP_VR_MEM_BIT), "VR of HBM rail"}, 2279 {(1U << THROTTLER_TEMP_VR_SOC_BIT), "VR of SOC rail"}, 2280 {(1U << THROTTLER_VRHOT0_BIT), "VR0 HOT"}, 2281 {(1U << THROTTLER_VRHOT1_BIT), "VR1 HOT"}, 2282 }; 2283 static void arcturus_log_thermal_throttling_event(struct smu_context *smu) 2284 { 2285 int ret; 2286 int throttler_idx, throtting_events = 0, buf_idx = 0; 2287 struct amdgpu_device *adev = smu->adev; 2288 uint32_t throttler_status; 2289 char log_buf[256]; 2290 2291 ret = arcturus_get_smu_metrics_data(smu, 2292 METRICS_THROTTLER_STATUS, 2293 &throttler_status); 2294 if (ret) 2295 return; 2296 2297 memset(log_buf, 0, sizeof(log_buf)); 2298 for (throttler_idx = 0; throttler_idx < ARRAY_SIZE(logging_label); 2299 throttler_idx++) { 2300 if (throttler_status & logging_label[throttler_idx].feature_mask) { 2301 throtting_events++; 2302 buf_idx += snprintf(log_buf + buf_idx, 2303 sizeof(log_buf) - buf_idx, 2304 "%s%s", 2305 throtting_events > 1 ? " and " : "", 2306 logging_label[throttler_idx].label); 2307 if (buf_idx >= sizeof(log_buf)) { 2308 dev_err(adev->dev, "buffer overflow!\n"); 2309 log_buf[sizeof(log_buf) - 1] = '\0'; 2310 break; 2311 } 2312 } 2313 } 2314 2315 dev_warn(adev->dev, "WARN: GPU thermal throttling temperature reached, expect performance decrease. %s.\n", 2316 log_buf); 2317 kgd2kfd_smi_event_throttle(smu->adev->kfd.dev, 2318 smu_cmn_get_indep_throttler_status(throttler_status, 2319 arcturus_throttler_map)); 2320 } 2321 2322 static uint16_t arcturus_get_current_pcie_link_speed(struct smu_context *smu) 2323 { 2324 struct amdgpu_device *adev = smu->adev; 2325 uint32_t esm_ctrl; 2326 2327 /* TODO: confirm this on real target */ 2328 esm_ctrl = RREG32_PCIE(smnPCIE_ESM_CTRL); 2329 if ((esm_ctrl >> 15) & 0x1FFFF) 2330 return (uint16_t)(((esm_ctrl >> 8) & 0x3F) + 128); 2331 2332 return smu_v11_0_get_current_pcie_link_speed(smu); 2333 } 2334 2335 static ssize_t arcturus_get_gpu_metrics(struct smu_context *smu, 2336 void **table) 2337 { 2338 struct smu_table_context *smu_table = &smu->smu_table; 2339 struct gpu_metrics_v1_3 *gpu_metrics = 2340 (struct gpu_metrics_v1_3 *)smu_table->gpu_metrics_table; 2341 SmuMetrics_t metrics; 2342 int ret = 0; 2343 2344 ret = smu_cmn_get_metrics_table(smu, 2345 &metrics, 2346 true); 2347 if (ret) 2348 return ret; 2349 2350 smu_cmn_init_soft_gpu_metrics(gpu_metrics, 1, 3); 2351 2352 gpu_metrics->temperature_edge = metrics.TemperatureEdge; 2353 gpu_metrics->temperature_hotspot = metrics.TemperatureHotspot; 2354 gpu_metrics->temperature_mem = metrics.TemperatureHBM; 2355 gpu_metrics->temperature_vrgfx = metrics.TemperatureVrGfx; 2356 gpu_metrics->temperature_vrsoc = metrics.TemperatureVrSoc; 2357 gpu_metrics->temperature_vrmem = metrics.TemperatureVrMem; 2358 2359 gpu_metrics->average_gfx_activity = metrics.AverageGfxActivity; 2360 gpu_metrics->average_umc_activity = metrics.AverageUclkActivity; 2361 gpu_metrics->average_mm_activity = metrics.VcnActivityPercentage; 2362 2363 gpu_metrics->average_socket_power = metrics.AverageSocketPower; 2364 gpu_metrics->energy_accumulator = metrics.EnergyAccumulator; 2365 2366 gpu_metrics->average_gfxclk_frequency = metrics.AverageGfxclkFrequency; 2367 gpu_metrics->average_socclk_frequency = metrics.AverageSocclkFrequency; 2368 gpu_metrics->average_uclk_frequency = metrics.AverageUclkFrequency; 2369 gpu_metrics->average_vclk0_frequency = metrics.AverageVclkFrequency; 2370 gpu_metrics->average_dclk0_frequency = metrics.AverageDclkFrequency; 2371 2372 gpu_metrics->current_gfxclk = metrics.CurrClock[PPCLK_GFXCLK]; 2373 gpu_metrics->current_socclk = metrics.CurrClock[PPCLK_SOCCLK]; 2374 gpu_metrics->current_uclk = metrics.CurrClock[PPCLK_UCLK]; 2375 gpu_metrics->current_vclk0 = metrics.CurrClock[PPCLK_VCLK]; 2376 gpu_metrics->current_dclk0 = metrics.CurrClock[PPCLK_DCLK]; 2377 2378 gpu_metrics->throttle_status = metrics.ThrottlerStatus; 2379 gpu_metrics->indep_throttle_status = 2380 smu_cmn_get_indep_throttler_status(metrics.ThrottlerStatus, 2381 arcturus_throttler_map); 2382 2383 gpu_metrics->current_fan_speed = metrics.CurrFanSpeed; 2384 2385 gpu_metrics->pcie_link_width = 2386 smu_v11_0_get_current_pcie_link_width(smu); 2387 gpu_metrics->pcie_link_speed = 2388 arcturus_get_current_pcie_link_speed(smu); 2389 2390 gpu_metrics->system_clock_counter = ktime_get_boottime_ns(); 2391 2392 *table = (void *)gpu_metrics; 2393 2394 return sizeof(struct gpu_metrics_v1_3); 2395 } 2396 2397 static const struct pptable_funcs arcturus_ppt_funcs = { 2398 /* init dpm */ 2399 .get_allowed_feature_mask = arcturus_get_allowed_feature_mask, 2400 /* btc */ 2401 .run_btc = arcturus_run_btc, 2402 /* dpm/clk tables */ 2403 .set_default_dpm_table = arcturus_set_default_dpm_table, 2404 .populate_umd_state_clk = arcturus_populate_umd_state_clk, 2405 .get_thermal_temperature_range = arcturus_get_thermal_temperature_range, 2406 .print_clk_levels = arcturus_print_clk_levels, 2407 .force_clk_levels = arcturus_force_clk_levels, 2408 .read_sensor = arcturus_read_sensor, 2409 .get_fan_speed_pwm = arcturus_get_fan_speed_pwm, 2410 .get_fan_speed_rpm = arcturus_get_fan_speed_rpm, 2411 .get_power_profile_mode = arcturus_get_power_profile_mode, 2412 .set_power_profile_mode = arcturus_set_power_profile_mode, 2413 .set_performance_level = arcturus_set_performance_level, 2414 /* debug (internal used) */ 2415 .dump_pptable = arcturus_dump_pptable, 2416 .get_power_limit = arcturus_get_power_limit, 2417 .is_dpm_running = arcturus_is_dpm_running, 2418 .dpm_set_vcn_enable = arcturus_dpm_set_vcn_enable, 2419 .i2c_init = arcturus_i2c_control_init, 2420 .i2c_fini = arcturus_i2c_control_fini, 2421 .get_unique_id = arcturus_get_unique_id, 2422 .init_microcode = smu_v11_0_init_microcode, 2423 .load_microcode = smu_v11_0_load_microcode, 2424 .fini_microcode = smu_v11_0_fini_microcode, 2425 .init_smc_tables = arcturus_init_smc_tables, 2426 .fini_smc_tables = smu_v11_0_fini_smc_tables, 2427 .init_power = smu_v11_0_init_power, 2428 .fini_power = smu_v11_0_fini_power, 2429 .check_fw_status = smu_v11_0_check_fw_status, 2430 /* pptable related */ 2431 .setup_pptable = arcturus_setup_pptable, 2432 .get_vbios_bootup_values = smu_v11_0_get_vbios_bootup_values, 2433 .check_fw_version = smu_v11_0_check_fw_version, 2434 .write_pptable = smu_cmn_write_pptable, 2435 .set_driver_table_location = smu_v11_0_set_driver_table_location, 2436 .set_tool_table_location = smu_v11_0_set_tool_table_location, 2437 .notify_memory_pool_location = smu_v11_0_notify_memory_pool_location, 2438 .system_features_control = smu_v11_0_system_features_control, 2439 .send_smc_msg_with_param = smu_cmn_send_smc_msg_with_param, 2440 .send_smc_msg = smu_cmn_send_smc_msg, 2441 .init_display_count = NULL, 2442 .set_allowed_mask = smu_v11_0_set_allowed_mask, 2443 .get_enabled_mask = smu_cmn_get_enabled_mask, 2444 .feature_is_enabled = smu_cmn_feature_is_enabled, 2445 .disable_all_features_with_exception = smu_cmn_disable_all_features_with_exception, 2446 .notify_display_change = NULL, 2447 .set_power_limit = smu_v11_0_set_power_limit, 2448 .init_max_sustainable_clocks = smu_v11_0_init_max_sustainable_clocks, 2449 .enable_thermal_alert = smu_v11_0_enable_thermal_alert, 2450 .disable_thermal_alert = smu_v11_0_disable_thermal_alert, 2451 .set_min_dcef_deep_sleep = NULL, 2452 .display_clock_voltage_request = smu_v11_0_display_clock_voltage_request, 2453 .get_fan_control_mode = smu_v11_0_get_fan_control_mode, 2454 .set_fan_control_mode = smu_v11_0_set_fan_control_mode, 2455 .set_fan_speed_pwm = arcturus_set_fan_speed_pwm, 2456 .set_fan_speed_rpm = arcturus_set_fan_speed_rpm, 2457 .set_xgmi_pstate = smu_v11_0_set_xgmi_pstate, 2458 .gfx_off_control = smu_v11_0_gfx_off_control, 2459 .register_irq_handler = smu_v11_0_register_irq_handler, 2460 .set_azalia_d3_pme = smu_v11_0_set_azalia_d3_pme, 2461 .get_max_sustainable_clocks_by_dc = smu_v11_0_get_max_sustainable_clocks_by_dc, 2462 .baco_is_support = smu_v11_0_baco_is_support, 2463 .baco_get_state = smu_v11_0_baco_get_state, 2464 .baco_set_state = smu_v11_0_baco_set_state, 2465 .baco_enter = smu_v11_0_baco_enter, 2466 .baco_exit = smu_v11_0_baco_exit, 2467 .get_dpm_ultimate_freq = smu_v11_0_get_dpm_ultimate_freq, 2468 .set_soft_freq_limited_range = smu_v11_0_set_soft_freq_limited_range, 2469 .set_df_cstate = arcturus_set_df_cstate, 2470 .allow_xgmi_power_down = arcturus_allow_xgmi_power_down, 2471 .log_thermal_throttling_event = arcturus_log_thermal_throttling_event, 2472 .get_pp_feature_mask = smu_cmn_get_pp_feature_mask, 2473 .set_pp_feature_mask = smu_cmn_set_pp_feature_mask, 2474 .get_gpu_metrics = arcturus_get_gpu_metrics, 2475 .gfx_ulv_control = smu_v11_0_gfx_ulv_control, 2476 .deep_sleep_control = smu_v11_0_deep_sleep_control, 2477 .get_fan_parameters = arcturus_get_fan_parameters, 2478 .interrupt_work = smu_v11_0_interrupt_work, 2479 .set_light_sbr = smu_v11_0_set_light_sbr, 2480 .set_mp1_state = smu_cmn_set_mp1_state, 2481 }; 2482 2483 void arcturus_set_ppt_funcs(struct smu_context *smu) 2484 { 2485 smu->ppt_funcs = &arcturus_ppt_funcs; 2486 smu->message_map = arcturus_message_map; 2487 smu->clock_map = arcturus_clk_map; 2488 smu->feature_map = arcturus_feature_mask_map; 2489 smu->table_map = arcturus_table_map; 2490 smu->pwr_src_map = arcturus_pwr_src_map; 2491 smu->workload_map = arcturus_workload_map; 2492 } 2493