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_dpm.h" 29 #include "amdgpu_smu.h" 30 #include "atomfirmware.h" 31 #include "amdgpu_atomfirmware.h" 32 #include "amdgpu_atombios.h" 33 #include "smu_v13_0.h" 34 #include "smu13_driver_if_aldebaran.h" 35 #include "soc15_common.h" 36 #include "atom.h" 37 #include "aldebaran_ppt.h" 38 #include "smu_v13_0_pptable.h" 39 #include "aldebaran_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/pci.h> 46 #include "amdgpu_ras.h" 47 #include "smu_cmn.h" 48 #include "mp/mp_13_0_2_offset.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 ALDEBARAN_FEA_MAP(smu_feature, aldebaran_feature) \ 61 [smu_feature] = {1, (aldebaran_feature)} 62 63 #define FEATURE_MASK(feature) (1ULL << feature) 64 #define SMC_DPM_FEATURE ( \ 65 FEATURE_MASK(FEATURE_DATA_CALCULATIONS) | \ 66 FEATURE_MASK(FEATURE_DPM_GFXCLK_BIT) | \ 67 FEATURE_MASK(FEATURE_DPM_UCLK_BIT) | \ 68 FEATURE_MASK(FEATURE_DPM_SOCCLK_BIT) | \ 69 FEATURE_MASK(FEATURE_DPM_FCLK_BIT) | \ 70 FEATURE_MASK(FEATURE_DPM_LCLK_BIT) | \ 71 FEATURE_MASK(FEATURE_DPM_XGMI_BIT) | \ 72 FEATURE_MASK(FEATURE_DPM_VCN_BIT)) 73 74 /* possible frequency drift (1Mhz) */ 75 #define EPSILON 1 76 77 #define smnPCIE_ESM_CTRL 0x111003D0 78 79 /* 80 * SMU support ECCTABLE since version 68.42.0, 81 * use this to check ECCTALE feature whether support 82 */ 83 #define SUPPORT_ECCTABLE_SMU_VERSION 0x00442a00 84 85 /* 86 * SMU support mca_ceumc_addr in ECCTABLE since version 68.55.0, 87 * use this to check mca_ceumc_addr record whether support 88 */ 89 #define SUPPORT_ECCTABLE_V2_SMU_VERSION 0x00443700 90 91 /* 92 * SMU support BAD CHENNEL info MSG since version 68.51.00, 93 * use this to check ECCTALE feature whether support 94 */ 95 #define SUPPORT_BAD_CHANNEL_INFO_MSG_VERSION 0x00443300 96 97 static const struct smu_temperature_range smu13_thermal_policy[] = 98 { 99 {-273150, 99000, 99000, -273150, 99000, 99000, -273150, 99000, 99000}, 100 { 120000, 120000, 120000, 120000, 120000, 120000, 120000, 120000, 120000}, 101 }; 102 103 static const struct cmn2asic_msg_mapping aldebaran_message_map[SMU_MSG_MAX_COUNT] = { 104 MSG_MAP(TestMessage, PPSMC_MSG_TestMessage, 0), 105 MSG_MAP(GetSmuVersion, PPSMC_MSG_GetSmuVersion, 1), 106 MSG_MAP(GetDriverIfVersion, PPSMC_MSG_GetDriverIfVersion, 1), 107 MSG_MAP(EnableAllSmuFeatures, PPSMC_MSG_EnableAllSmuFeatures, 0), 108 MSG_MAP(DisableAllSmuFeatures, PPSMC_MSG_DisableAllSmuFeatures, 0), 109 MSG_MAP(GetEnabledSmuFeaturesLow, PPSMC_MSG_GetEnabledSmuFeaturesLow, 1), 110 MSG_MAP(GetEnabledSmuFeaturesHigh, PPSMC_MSG_GetEnabledSmuFeaturesHigh, 1), 111 MSG_MAP(SetDriverDramAddrHigh, PPSMC_MSG_SetDriverDramAddrHigh, 1), 112 MSG_MAP(SetDriverDramAddrLow, PPSMC_MSG_SetDriverDramAddrLow, 1), 113 MSG_MAP(SetToolsDramAddrHigh, PPSMC_MSG_SetToolsDramAddrHigh, 0), 114 MSG_MAP(SetToolsDramAddrLow, PPSMC_MSG_SetToolsDramAddrLow, 0), 115 MSG_MAP(TransferTableSmu2Dram, PPSMC_MSG_TransferTableSmu2Dram, 1), 116 MSG_MAP(TransferTableDram2Smu, PPSMC_MSG_TransferTableDram2Smu, 0), 117 MSG_MAP(UseDefaultPPTable, PPSMC_MSG_UseDefaultPPTable, 0), 118 MSG_MAP(SetSystemVirtualDramAddrHigh, PPSMC_MSG_SetSystemVirtualDramAddrHigh, 0), 119 MSG_MAP(SetSystemVirtualDramAddrLow, PPSMC_MSG_SetSystemVirtualDramAddrLow, 0), 120 MSG_MAP(SetSoftMinByFreq, PPSMC_MSG_SetSoftMinByFreq, 0), 121 MSG_MAP(SetSoftMaxByFreq, PPSMC_MSG_SetSoftMaxByFreq, 0), 122 MSG_MAP(SetHardMinByFreq, PPSMC_MSG_SetHardMinByFreq, 0), 123 MSG_MAP(SetHardMaxByFreq, PPSMC_MSG_SetHardMaxByFreq, 0), 124 MSG_MAP(GetMinDpmFreq, PPSMC_MSG_GetMinDpmFreq, 0), 125 MSG_MAP(GetMaxDpmFreq, PPSMC_MSG_GetMaxDpmFreq, 0), 126 MSG_MAP(GetDpmFreqByIndex, PPSMC_MSG_GetDpmFreqByIndex, 1), 127 MSG_MAP(SetWorkloadMask, PPSMC_MSG_SetWorkloadMask, 1), 128 MSG_MAP(GetVoltageByDpm, PPSMC_MSG_GetVoltageByDpm, 0), 129 MSG_MAP(GetVoltageByDpmOverdrive, PPSMC_MSG_GetVoltageByDpmOverdrive, 0), 130 MSG_MAP(SetPptLimit, PPSMC_MSG_SetPptLimit, 0), 131 MSG_MAP(GetPptLimit, PPSMC_MSG_GetPptLimit, 1), 132 MSG_MAP(PrepareMp1ForUnload, PPSMC_MSG_PrepareMp1ForUnload, 0), 133 MSG_MAP(GfxDeviceDriverReset, PPSMC_MSG_GfxDriverReset, 0), 134 MSG_MAP(RunDcBtc, PPSMC_MSG_RunDcBtc, 0), 135 MSG_MAP(DramLogSetDramAddrHigh, PPSMC_MSG_DramLogSetDramAddrHigh, 0), 136 MSG_MAP(DramLogSetDramAddrLow, PPSMC_MSG_DramLogSetDramAddrLow, 0), 137 MSG_MAP(DramLogSetDramSize, PPSMC_MSG_DramLogSetDramSize, 0), 138 MSG_MAP(GetDebugData, PPSMC_MSG_GetDebugData, 0), 139 MSG_MAP(WaflTest, PPSMC_MSG_WaflTest, 0), 140 MSG_MAP(SetMemoryChannelEnable, PPSMC_MSG_SetMemoryChannelEnable, 0), 141 MSG_MAP(SetNumBadHbmPagesRetired, PPSMC_MSG_SetNumBadHbmPagesRetired, 0), 142 MSG_MAP(DFCstateControl, PPSMC_MSG_DFCstateControl, 0), 143 MSG_MAP(GetGmiPwrDnHyst, PPSMC_MSG_GetGmiPwrDnHyst, 0), 144 MSG_MAP(SetGmiPwrDnHyst, PPSMC_MSG_SetGmiPwrDnHyst, 0), 145 MSG_MAP(GmiPwrDnControl, PPSMC_MSG_GmiPwrDnControl, 0), 146 MSG_MAP(EnterGfxoff, PPSMC_MSG_EnterGfxoff, 0), 147 MSG_MAP(ExitGfxoff, PPSMC_MSG_ExitGfxoff, 0), 148 MSG_MAP(SetExecuteDMATest, PPSMC_MSG_SetExecuteDMATest, 0), 149 MSG_MAP(EnableDeterminism, PPSMC_MSG_EnableDeterminism, 0), 150 MSG_MAP(DisableDeterminism, PPSMC_MSG_DisableDeterminism, 0), 151 MSG_MAP(SetUclkDpmMode, PPSMC_MSG_SetUclkDpmMode, 0), 152 MSG_MAP(GfxDriverResetRecovery, PPSMC_MSG_GfxDriverResetRecovery, 0), 153 MSG_MAP(BoardPowerCalibration, PPSMC_MSG_BoardPowerCalibration, 0), 154 MSG_MAP(HeavySBR, PPSMC_MSG_HeavySBR, 0), 155 MSG_MAP(SetBadHBMPagesRetiredFlagsPerChannel, PPSMC_MSG_SetBadHBMPagesRetiredFlagsPerChannel, 0), 156 }; 157 158 static const struct cmn2asic_mapping aldebaran_clk_map[SMU_CLK_COUNT] = { 159 CLK_MAP(GFXCLK, PPCLK_GFXCLK), 160 CLK_MAP(SCLK, PPCLK_GFXCLK), 161 CLK_MAP(SOCCLK, PPCLK_SOCCLK), 162 CLK_MAP(FCLK, PPCLK_FCLK), 163 CLK_MAP(UCLK, PPCLK_UCLK), 164 CLK_MAP(MCLK, PPCLK_UCLK), 165 CLK_MAP(DCLK, PPCLK_DCLK), 166 CLK_MAP(VCLK, PPCLK_VCLK), 167 CLK_MAP(LCLK, PPCLK_LCLK), 168 }; 169 170 static const struct cmn2asic_mapping aldebaran_feature_mask_map[SMU_FEATURE_COUNT] = { 171 ALDEBARAN_FEA_MAP(SMU_FEATURE_DATA_CALCULATIONS_BIT, FEATURE_DATA_CALCULATIONS), 172 ALDEBARAN_FEA_MAP(SMU_FEATURE_DPM_GFXCLK_BIT, FEATURE_DPM_GFXCLK_BIT), 173 ALDEBARAN_FEA_MAP(SMU_FEATURE_DPM_UCLK_BIT, FEATURE_DPM_UCLK_BIT), 174 ALDEBARAN_FEA_MAP(SMU_FEATURE_DPM_SOCCLK_BIT, FEATURE_DPM_SOCCLK_BIT), 175 ALDEBARAN_FEA_MAP(SMU_FEATURE_DPM_FCLK_BIT, FEATURE_DPM_FCLK_BIT), 176 ALDEBARAN_FEA_MAP(SMU_FEATURE_DPM_LCLK_BIT, FEATURE_DPM_LCLK_BIT), 177 ALDEBARAN_FEA_MAP(SMU_FEATURE_DPM_XGMI_BIT, FEATURE_DPM_XGMI_BIT), 178 ALDEBARAN_FEA_MAP(SMU_FEATURE_DS_GFXCLK_BIT, FEATURE_DS_GFXCLK_BIT), 179 ALDEBARAN_FEA_MAP(SMU_FEATURE_DS_SOCCLK_BIT, FEATURE_DS_SOCCLK_BIT), 180 ALDEBARAN_FEA_MAP(SMU_FEATURE_DS_LCLK_BIT, FEATURE_DS_LCLK_BIT), 181 ALDEBARAN_FEA_MAP(SMU_FEATURE_DS_FCLK_BIT, FEATURE_DS_FCLK_BIT), 182 ALDEBARAN_FEA_MAP(SMU_FEATURE_DS_UCLK_BIT, FEATURE_DS_UCLK_BIT), 183 ALDEBARAN_FEA_MAP(SMU_FEATURE_GFX_SS_BIT, FEATURE_GFX_SS_BIT), 184 ALDEBARAN_FEA_MAP(SMU_FEATURE_VCN_DPM_BIT, FEATURE_DPM_VCN_BIT), 185 ALDEBARAN_FEA_MAP(SMU_FEATURE_RSMU_SMN_CG_BIT, FEATURE_RSMU_SMN_CG_BIT), 186 ALDEBARAN_FEA_MAP(SMU_FEATURE_WAFL_CG_BIT, FEATURE_WAFL_CG_BIT), 187 ALDEBARAN_FEA_MAP(SMU_FEATURE_PPT_BIT, FEATURE_PPT_BIT), 188 ALDEBARAN_FEA_MAP(SMU_FEATURE_TDC_BIT, FEATURE_TDC_BIT), 189 ALDEBARAN_FEA_MAP(SMU_FEATURE_APCC_PLUS_BIT, FEATURE_APCC_PLUS_BIT), 190 ALDEBARAN_FEA_MAP(SMU_FEATURE_APCC_DFLL_BIT, FEATURE_APCC_DFLL_BIT), 191 ALDEBARAN_FEA_MAP(SMU_FEATURE_FUSE_CG_BIT, FEATURE_FUSE_CG_BIT), 192 ALDEBARAN_FEA_MAP(SMU_FEATURE_MP1_CG_BIT, FEATURE_MP1_CG_BIT), 193 ALDEBARAN_FEA_MAP(SMU_FEATURE_SMUIO_CG_BIT, FEATURE_SMUIO_CG_BIT), 194 ALDEBARAN_FEA_MAP(SMU_FEATURE_THM_CG_BIT, FEATURE_THM_CG_BIT), 195 ALDEBARAN_FEA_MAP(SMU_FEATURE_CLK_CG_BIT, FEATURE_CLK_CG_BIT), 196 ALDEBARAN_FEA_MAP(SMU_FEATURE_FW_CTF_BIT, FEATURE_FW_CTF_BIT), 197 ALDEBARAN_FEA_MAP(SMU_FEATURE_THERMAL_BIT, FEATURE_THERMAL_BIT), 198 ALDEBARAN_FEA_MAP(SMU_FEATURE_OUT_OF_BAND_MONITOR_BIT, FEATURE_OUT_OF_BAND_MONITOR_BIT), 199 ALDEBARAN_FEA_MAP(SMU_FEATURE_XGMI_PER_LINK_PWR_DWN_BIT,FEATURE_XGMI_PER_LINK_PWR_DWN), 200 ALDEBARAN_FEA_MAP(SMU_FEATURE_DF_CSTATE_BIT, FEATURE_DF_CSTATE), 201 }; 202 203 static const struct cmn2asic_mapping aldebaran_table_map[SMU_TABLE_COUNT] = { 204 TAB_MAP(PPTABLE), 205 TAB_MAP(AVFS_PSM_DEBUG), 206 TAB_MAP(AVFS_FUSE_OVERRIDE), 207 TAB_MAP(PMSTATUSLOG), 208 TAB_MAP(SMU_METRICS), 209 TAB_MAP(DRIVER_SMU_CONFIG), 210 TAB_MAP(I2C_COMMANDS), 211 TAB_MAP(ECCINFO), 212 }; 213 214 static const uint8_t aldebaran_throttler_map[] = { 215 [THROTTLER_PPT0_BIT] = (SMU_THROTTLER_PPT0_BIT), 216 [THROTTLER_PPT1_BIT] = (SMU_THROTTLER_PPT1_BIT), 217 [THROTTLER_TDC_GFX_BIT] = (SMU_THROTTLER_TDC_GFX_BIT), 218 [THROTTLER_TDC_SOC_BIT] = (SMU_THROTTLER_TDC_SOC_BIT), 219 [THROTTLER_TDC_HBM_BIT] = (SMU_THROTTLER_TDC_MEM_BIT), 220 [THROTTLER_TEMP_GPU_BIT] = (SMU_THROTTLER_TEMP_GPU_BIT), 221 [THROTTLER_TEMP_MEM_BIT] = (SMU_THROTTLER_TEMP_MEM_BIT), 222 [THROTTLER_TEMP_VR_GFX_BIT] = (SMU_THROTTLER_TEMP_VR_GFX_BIT), 223 [THROTTLER_TEMP_VR_SOC_BIT] = (SMU_THROTTLER_TEMP_VR_SOC_BIT), 224 [THROTTLER_TEMP_VR_MEM_BIT] = (SMU_THROTTLER_TEMP_VR_MEM0_BIT), 225 [THROTTLER_APCC_BIT] = (SMU_THROTTLER_APCC_BIT), 226 }; 227 228 static int aldebaran_tables_init(struct smu_context *smu) 229 { 230 struct smu_table_context *smu_table = &smu->smu_table; 231 struct smu_table *tables = smu_table->tables; 232 233 SMU_TABLE_INIT(tables, SMU_TABLE_PPTABLE, sizeof(PPTable_t), 234 PAGE_SIZE, AMDGPU_GEM_DOMAIN_VRAM); 235 236 SMU_TABLE_INIT(tables, SMU_TABLE_PMSTATUSLOG, SMU13_TOOL_SIZE, 237 PAGE_SIZE, AMDGPU_GEM_DOMAIN_VRAM); 238 239 SMU_TABLE_INIT(tables, SMU_TABLE_SMU_METRICS, sizeof(SmuMetrics_t), 240 PAGE_SIZE, AMDGPU_GEM_DOMAIN_VRAM); 241 242 SMU_TABLE_INIT(tables, SMU_TABLE_I2C_COMMANDS, sizeof(SwI2cRequest_t), 243 PAGE_SIZE, AMDGPU_GEM_DOMAIN_VRAM); 244 245 SMU_TABLE_INIT(tables, SMU_TABLE_ECCINFO, sizeof(EccInfoTable_t), 246 PAGE_SIZE, AMDGPU_GEM_DOMAIN_VRAM); 247 248 smu_table->metrics_table = kzalloc(sizeof(SmuMetrics_t), GFP_KERNEL); 249 if (!smu_table->metrics_table) 250 return -ENOMEM; 251 smu_table->metrics_time = 0; 252 253 smu_table->gpu_metrics_table_size = sizeof(struct gpu_metrics_v1_3); 254 smu_table->gpu_metrics_table = kzalloc(smu_table->gpu_metrics_table_size, GFP_KERNEL); 255 if (!smu_table->gpu_metrics_table) { 256 kfree(smu_table->metrics_table); 257 return -ENOMEM; 258 } 259 260 smu_table->ecc_table = kzalloc(tables[SMU_TABLE_ECCINFO].size, GFP_KERNEL); 261 if (!smu_table->ecc_table) 262 return -ENOMEM; 263 264 return 0; 265 } 266 267 static int aldebaran_allocate_dpm_context(struct smu_context *smu) 268 { 269 struct smu_dpm_context *smu_dpm = &smu->smu_dpm; 270 271 smu_dpm->dpm_context = kzalloc(sizeof(struct smu_13_0_dpm_context), 272 GFP_KERNEL); 273 if (!smu_dpm->dpm_context) 274 return -ENOMEM; 275 smu_dpm->dpm_context_size = sizeof(struct smu_13_0_dpm_context); 276 277 return 0; 278 } 279 280 static int aldebaran_init_smc_tables(struct smu_context *smu) 281 { 282 int ret = 0; 283 284 ret = aldebaran_tables_init(smu); 285 if (ret) 286 return ret; 287 288 ret = aldebaran_allocate_dpm_context(smu); 289 if (ret) 290 return ret; 291 292 return smu_v13_0_init_smc_tables(smu); 293 } 294 295 static int aldebaran_get_allowed_feature_mask(struct smu_context *smu, 296 uint32_t *feature_mask, uint32_t num) 297 { 298 if (num > 2) 299 return -EINVAL; 300 301 /* pptable will handle the features to enable */ 302 memset(feature_mask, 0xFF, sizeof(uint32_t) * num); 303 304 return 0; 305 } 306 307 static int aldebaran_set_default_dpm_table(struct smu_context *smu) 308 { 309 struct smu_13_0_dpm_context *dpm_context = smu->smu_dpm.dpm_context; 310 struct smu_13_0_dpm_table *dpm_table = NULL; 311 PPTable_t *pptable = smu->smu_table.driver_pptable; 312 int ret = 0; 313 314 /* socclk dpm table setup */ 315 dpm_table = &dpm_context->dpm_tables.soc_table; 316 if (smu_cmn_feature_is_enabled(smu, SMU_FEATURE_DPM_SOCCLK_BIT)) { 317 ret = smu_v13_0_set_single_dpm_table(smu, 318 SMU_SOCCLK, 319 dpm_table); 320 if (ret) 321 return ret; 322 } else { 323 dpm_table->count = 1; 324 dpm_table->dpm_levels[0].value = smu->smu_table.boot_values.socclk / 100; 325 dpm_table->dpm_levels[0].enabled = true; 326 dpm_table->min = dpm_table->dpm_levels[0].value; 327 dpm_table->max = dpm_table->dpm_levels[0].value; 328 } 329 330 /* gfxclk dpm table setup */ 331 dpm_table = &dpm_context->dpm_tables.gfx_table; 332 if (smu_cmn_feature_is_enabled(smu, SMU_FEATURE_DPM_GFXCLK_BIT)) { 333 /* in the case of gfxclk, only fine-grained dpm is honored */ 334 dpm_table->count = 2; 335 dpm_table->dpm_levels[0].value = pptable->GfxclkFmin; 336 dpm_table->dpm_levels[0].enabled = true; 337 dpm_table->dpm_levels[1].value = pptable->GfxclkFmax; 338 dpm_table->dpm_levels[1].enabled = true; 339 dpm_table->min = dpm_table->dpm_levels[0].value; 340 dpm_table->max = dpm_table->dpm_levels[1].value; 341 } else { 342 dpm_table->count = 1; 343 dpm_table->dpm_levels[0].value = smu->smu_table.boot_values.gfxclk / 100; 344 dpm_table->dpm_levels[0].enabled = true; 345 dpm_table->min = dpm_table->dpm_levels[0].value; 346 dpm_table->max = dpm_table->dpm_levels[0].value; 347 } 348 349 /* memclk dpm table setup */ 350 dpm_table = &dpm_context->dpm_tables.uclk_table; 351 if (smu_cmn_feature_is_enabled(smu, SMU_FEATURE_DPM_UCLK_BIT)) { 352 ret = smu_v13_0_set_single_dpm_table(smu, 353 SMU_UCLK, 354 dpm_table); 355 if (ret) 356 return ret; 357 } else { 358 dpm_table->count = 1; 359 dpm_table->dpm_levels[0].value = smu->smu_table.boot_values.uclk / 100; 360 dpm_table->dpm_levels[0].enabled = true; 361 dpm_table->min = dpm_table->dpm_levels[0].value; 362 dpm_table->max = dpm_table->dpm_levels[0].value; 363 } 364 365 /* fclk dpm table setup */ 366 dpm_table = &dpm_context->dpm_tables.fclk_table; 367 if (smu_cmn_feature_is_enabled(smu, SMU_FEATURE_DPM_FCLK_BIT)) { 368 ret = smu_v13_0_set_single_dpm_table(smu, 369 SMU_FCLK, 370 dpm_table); 371 if (ret) 372 return ret; 373 } else { 374 dpm_table->count = 1; 375 dpm_table->dpm_levels[0].value = smu->smu_table.boot_values.fclk / 100; 376 dpm_table->dpm_levels[0].enabled = true; 377 dpm_table->min = dpm_table->dpm_levels[0].value; 378 dpm_table->max = dpm_table->dpm_levels[0].value; 379 } 380 381 return 0; 382 } 383 384 static int aldebaran_check_powerplay_table(struct smu_context *smu) 385 { 386 struct smu_table_context *table_context = &smu->smu_table; 387 struct smu_13_0_powerplay_table *powerplay_table = 388 table_context->power_play_table; 389 390 table_context->thermal_controller_type = 391 powerplay_table->thermal_controller_type; 392 393 return 0; 394 } 395 396 static int aldebaran_store_powerplay_table(struct smu_context *smu) 397 { 398 struct smu_table_context *table_context = &smu->smu_table; 399 struct smu_13_0_powerplay_table *powerplay_table = 400 table_context->power_play_table; 401 memcpy(table_context->driver_pptable, &powerplay_table->smc_pptable, 402 sizeof(PPTable_t)); 403 404 return 0; 405 } 406 407 static int aldebaran_append_powerplay_table(struct smu_context *smu) 408 { 409 struct smu_table_context *table_context = &smu->smu_table; 410 PPTable_t *smc_pptable = table_context->driver_pptable; 411 struct atom_smc_dpm_info_v4_10 *smc_dpm_table; 412 int index, ret; 413 414 index = get_index_into_master_table(atom_master_list_of_data_tables_v2_1, 415 smc_dpm_info); 416 417 ret = amdgpu_atombios_get_data_table(smu->adev, index, NULL, NULL, NULL, 418 (uint8_t **)&smc_dpm_table); 419 if (ret) 420 return ret; 421 422 dev_info(smu->adev->dev, "smc_dpm_info table revision(format.content): %d.%d\n", 423 smc_dpm_table->table_header.format_revision, 424 smc_dpm_table->table_header.content_revision); 425 426 if ((smc_dpm_table->table_header.format_revision == 4) && 427 (smc_dpm_table->table_header.content_revision == 10)) 428 smu_memcpy_trailing(smc_pptable, GfxMaxCurrent, reserved, 429 smc_dpm_table, GfxMaxCurrent); 430 return 0; 431 } 432 433 static int aldebaran_setup_pptable(struct smu_context *smu) 434 { 435 int ret = 0; 436 437 /* VBIOS pptable is the first choice */ 438 smu->smu_table.boot_values.pp_table_id = 0; 439 440 ret = smu_v13_0_setup_pptable(smu); 441 if (ret) 442 return ret; 443 444 ret = aldebaran_store_powerplay_table(smu); 445 if (ret) 446 return ret; 447 448 ret = aldebaran_append_powerplay_table(smu); 449 if (ret) 450 return ret; 451 452 ret = aldebaran_check_powerplay_table(smu); 453 if (ret) 454 return ret; 455 456 return ret; 457 } 458 459 static bool aldebaran_is_primary(struct smu_context *smu) 460 { 461 struct amdgpu_device *adev = smu->adev; 462 463 if (adev->smuio.funcs && adev->smuio.funcs->get_die_id) 464 return adev->smuio.funcs->get_die_id(adev) == 0; 465 466 return true; 467 } 468 469 static int aldebaran_run_board_btc(struct smu_context *smu) 470 { 471 u32 smu_version; 472 int ret; 473 474 if (!aldebaran_is_primary(smu)) 475 return 0; 476 477 ret = smu_cmn_get_smc_version(smu, NULL, &smu_version); 478 if (ret) { 479 dev_err(smu->adev->dev, "Failed to get smu version!\n"); 480 return ret; 481 } 482 if (smu_version <= 0x00441d00) 483 return 0; 484 485 ret = smu_cmn_send_smc_msg(smu, SMU_MSG_BoardPowerCalibration, NULL); 486 if (ret) 487 dev_err(smu->adev->dev, "Board power calibration failed!\n"); 488 489 return ret; 490 } 491 492 static int aldebaran_run_btc(struct smu_context *smu) 493 { 494 int ret; 495 496 ret = smu_cmn_send_smc_msg(smu, SMU_MSG_RunDcBtc, NULL); 497 if (ret) 498 dev_err(smu->adev->dev, "RunDcBtc failed!\n"); 499 else 500 ret = aldebaran_run_board_btc(smu); 501 502 return ret; 503 } 504 505 static int aldebaran_populate_umd_state_clk(struct smu_context *smu) 506 { 507 struct smu_13_0_dpm_context *dpm_context = 508 smu->smu_dpm.dpm_context; 509 struct smu_13_0_dpm_table *gfx_table = 510 &dpm_context->dpm_tables.gfx_table; 511 struct smu_13_0_dpm_table *mem_table = 512 &dpm_context->dpm_tables.uclk_table; 513 struct smu_13_0_dpm_table *soc_table = 514 &dpm_context->dpm_tables.soc_table; 515 struct smu_umd_pstate_table *pstate_table = 516 &smu->pstate_table; 517 518 pstate_table->gfxclk_pstate.min = gfx_table->min; 519 pstate_table->gfxclk_pstate.peak = gfx_table->max; 520 pstate_table->gfxclk_pstate.curr.min = gfx_table->min; 521 pstate_table->gfxclk_pstate.curr.max = gfx_table->max; 522 523 pstate_table->uclk_pstate.min = mem_table->min; 524 pstate_table->uclk_pstate.peak = mem_table->max; 525 pstate_table->uclk_pstate.curr.min = mem_table->min; 526 pstate_table->uclk_pstate.curr.max = mem_table->max; 527 528 pstate_table->socclk_pstate.min = soc_table->min; 529 pstate_table->socclk_pstate.peak = soc_table->max; 530 pstate_table->socclk_pstate.curr.min = soc_table->min; 531 pstate_table->socclk_pstate.curr.max = soc_table->max; 532 533 if (gfx_table->count > ALDEBARAN_UMD_PSTATE_GFXCLK_LEVEL && 534 mem_table->count > ALDEBARAN_UMD_PSTATE_MCLK_LEVEL && 535 soc_table->count > ALDEBARAN_UMD_PSTATE_SOCCLK_LEVEL) { 536 pstate_table->gfxclk_pstate.standard = 537 gfx_table->dpm_levels[ALDEBARAN_UMD_PSTATE_GFXCLK_LEVEL].value; 538 pstate_table->uclk_pstate.standard = 539 mem_table->dpm_levels[ALDEBARAN_UMD_PSTATE_MCLK_LEVEL].value; 540 pstate_table->socclk_pstate.standard = 541 soc_table->dpm_levels[ALDEBARAN_UMD_PSTATE_SOCCLK_LEVEL].value; 542 } else { 543 pstate_table->gfxclk_pstate.standard = 544 pstate_table->gfxclk_pstate.min; 545 pstate_table->uclk_pstate.standard = 546 pstate_table->uclk_pstate.min; 547 pstate_table->socclk_pstate.standard = 548 pstate_table->socclk_pstate.min; 549 } 550 551 return 0; 552 } 553 554 static int aldebaran_get_clk_table(struct smu_context *smu, 555 struct pp_clock_levels_with_latency *clocks, 556 struct smu_13_0_dpm_table *dpm_table) 557 { 558 uint32_t i; 559 560 clocks->num_levels = min_t(uint32_t, 561 dpm_table->count, 562 (uint32_t)PP_MAX_CLOCK_LEVELS); 563 564 for (i = 0; i < clocks->num_levels; i++) { 565 clocks->data[i].clocks_in_khz = 566 dpm_table->dpm_levels[i].value * 1000; 567 clocks->data[i].latency_in_us = 0; 568 } 569 570 return 0; 571 } 572 573 static int aldebaran_freqs_in_same_level(int32_t frequency1, 574 int32_t frequency2) 575 { 576 return (abs(frequency1 - frequency2) <= EPSILON); 577 } 578 579 static int aldebaran_get_smu_metrics_data(struct smu_context *smu, 580 MetricsMember_t member, 581 uint32_t *value) 582 { 583 struct smu_table_context *smu_table= &smu->smu_table; 584 SmuMetrics_t *metrics = (SmuMetrics_t *)smu_table->metrics_table; 585 int ret = 0; 586 587 ret = smu_cmn_get_metrics_table(smu, 588 NULL, 589 false); 590 if (ret) 591 return ret; 592 593 switch (member) { 594 case METRICS_CURR_GFXCLK: 595 *value = metrics->CurrClock[PPCLK_GFXCLK]; 596 break; 597 case METRICS_CURR_SOCCLK: 598 *value = metrics->CurrClock[PPCLK_SOCCLK]; 599 break; 600 case METRICS_CURR_UCLK: 601 *value = metrics->CurrClock[PPCLK_UCLK]; 602 break; 603 case METRICS_CURR_VCLK: 604 *value = metrics->CurrClock[PPCLK_VCLK]; 605 break; 606 case METRICS_CURR_DCLK: 607 *value = metrics->CurrClock[PPCLK_DCLK]; 608 break; 609 case METRICS_CURR_FCLK: 610 *value = metrics->CurrClock[PPCLK_FCLK]; 611 break; 612 case METRICS_AVERAGE_GFXCLK: 613 *value = metrics->AverageGfxclkFrequency; 614 break; 615 case METRICS_AVERAGE_SOCCLK: 616 *value = metrics->AverageSocclkFrequency; 617 break; 618 case METRICS_AVERAGE_UCLK: 619 *value = metrics->AverageUclkFrequency; 620 break; 621 case METRICS_AVERAGE_GFXACTIVITY: 622 *value = metrics->AverageGfxActivity; 623 break; 624 case METRICS_AVERAGE_MEMACTIVITY: 625 *value = metrics->AverageUclkActivity; 626 break; 627 case METRICS_AVERAGE_SOCKETPOWER: 628 /* Valid power data is available only from primary die */ 629 *value = aldebaran_is_primary(smu) ? 630 metrics->AverageSocketPower << 8 : 631 0; 632 break; 633 case METRICS_TEMPERATURE_EDGE: 634 *value = metrics->TemperatureEdge * 635 SMU_TEMPERATURE_UNITS_PER_CENTIGRADES; 636 break; 637 case METRICS_TEMPERATURE_HOTSPOT: 638 *value = metrics->TemperatureHotspot * 639 SMU_TEMPERATURE_UNITS_PER_CENTIGRADES; 640 break; 641 case METRICS_TEMPERATURE_MEM: 642 *value = metrics->TemperatureHBM * 643 SMU_TEMPERATURE_UNITS_PER_CENTIGRADES; 644 break; 645 case METRICS_TEMPERATURE_VRGFX: 646 *value = metrics->TemperatureVrGfx * 647 SMU_TEMPERATURE_UNITS_PER_CENTIGRADES; 648 break; 649 case METRICS_TEMPERATURE_VRSOC: 650 *value = metrics->TemperatureVrSoc * 651 SMU_TEMPERATURE_UNITS_PER_CENTIGRADES; 652 break; 653 case METRICS_TEMPERATURE_VRMEM: 654 *value = metrics->TemperatureVrMem * 655 SMU_TEMPERATURE_UNITS_PER_CENTIGRADES; 656 break; 657 case METRICS_THROTTLER_STATUS: 658 *value = metrics->ThrottlerStatus; 659 break; 660 case METRICS_UNIQUE_ID_UPPER32: 661 *value = metrics->PublicSerialNumUpper32; 662 break; 663 case METRICS_UNIQUE_ID_LOWER32: 664 *value = metrics->PublicSerialNumLower32; 665 break; 666 default: 667 *value = UINT_MAX; 668 break; 669 } 670 671 return ret; 672 } 673 674 static int aldebaran_get_current_clk_freq_by_table(struct smu_context *smu, 675 enum smu_clk_type clk_type, 676 uint32_t *value) 677 { 678 MetricsMember_t member_type; 679 int clk_id = 0; 680 681 if (!value) 682 return -EINVAL; 683 684 clk_id = smu_cmn_to_asic_specific_index(smu, 685 CMN2ASIC_MAPPING_CLK, 686 clk_type); 687 if (clk_id < 0) 688 return -EINVAL; 689 690 switch (clk_id) { 691 case PPCLK_GFXCLK: 692 /* 693 * CurrClock[clk_id] can provide accurate 694 * output only when the dpm feature is enabled. 695 * We can use Average_* for dpm disabled case. 696 * But this is available for gfxclk/uclk/socclk/vclk/dclk. 697 */ 698 if (smu_cmn_feature_is_enabled(smu, SMU_FEATURE_DPM_GFXCLK_BIT)) 699 member_type = METRICS_CURR_GFXCLK; 700 else 701 member_type = METRICS_AVERAGE_GFXCLK; 702 break; 703 case PPCLK_UCLK: 704 if (smu_cmn_feature_is_enabled(smu, SMU_FEATURE_DPM_UCLK_BIT)) 705 member_type = METRICS_CURR_UCLK; 706 else 707 member_type = METRICS_AVERAGE_UCLK; 708 break; 709 case PPCLK_SOCCLK: 710 if (smu_cmn_feature_is_enabled(smu, SMU_FEATURE_DPM_SOCCLK_BIT)) 711 member_type = METRICS_CURR_SOCCLK; 712 else 713 member_type = METRICS_AVERAGE_SOCCLK; 714 break; 715 case PPCLK_VCLK: 716 if (smu_cmn_feature_is_enabled(smu, SMU_FEATURE_VCN_PG_BIT)) 717 member_type = METRICS_CURR_VCLK; 718 else 719 member_type = METRICS_AVERAGE_VCLK; 720 break; 721 case PPCLK_DCLK: 722 if (smu_cmn_feature_is_enabled(smu, SMU_FEATURE_VCN_PG_BIT)) 723 member_type = METRICS_CURR_DCLK; 724 else 725 member_type = METRICS_AVERAGE_DCLK; 726 break; 727 case PPCLK_FCLK: 728 member_type = METRICS_CURR_FCLK; 729 break; 730 default: 731 return -EINVAL; 732 } 733 734 return aldebaran_get_smu_metrics_data(smu, 735 member_type, 736 value); 737 } 738 739 static int aldebaran_print_clk_levels(struct smu_context *smu, 740 enum smu_clk_type type, char *buf) 741 { 742 int i, now, size = 0; 743 int ret = 0; 744 struct smu_umd_pstate_table *pstate_table = &smu->pstate_table; 745 struct pp_clock_levels_with_latency clocks; 746 struct smu_13_0_dpm_table *single_dpm_table; 747 struct smu_dpm_context *smu_dpm = &smu->smu_dpm; 748 struct smu_13_0_dpm_context *dpm_context = NULL; 749 int display_levels; 750 uint32_t freq_values[3] = {0}; 751 uint32_t min_clk, max_clk; 752 753 smu_cmn_get_sysfs_buf(&buf, &size); 754 755 if (amdgpu_ras_intr_triggered()) { 756 size += sysfs_emit_at(buf, size, "unavailable\n"); 757 return size; 758 } 759 760 dpm_context = smu_dpm->dpm_context; 761 762 switch (type) { 763 764 case SMU_OD_SCLK: 765 size += sysfs_emit_at(buf, size, "%s:\n", "GFXCLK"); 766 fallthrough; 767 case SMU_SCLK: 768 ret = aldebaran_get_current_clk_freq_by_table(smu, SMU_GFXCLK, &now); 769 if (ret) { 770 dev_err(smu->adev->dev, "Attempt to get current gfx clk Failed!"); 771 return ret; 772 } 773 774 single_dpm_table = &(dpm_context->dpm_tables.gfx_table); 775 ret = aldebaran_get_clk_table(smu, &clocks, single_dpm_table); 776 if (ret) { 777 dev_err(smu->adev->dev, "Attempt to get gfx clk levels Failed!"); 778 return ret; 779 } 780 781 display_levels = (clocks.num_levels == 1) ? 1 : 2; 782 783 min_clk = pstate_table->gfxclk_pstate.curr.min; 784 max_clk = pstate_table->gfxclk_pstate.curr.max; 785 786 freq_values[0] = min_clk; 787 freq_values[1] = max_clk; 788 789 /* fine-grained dpm has only 2 levels */ 790 if (now > min_clk && now < max_clk) { 791 display_levels++; 792 freq_values[2] = max_clk; 793 freq_values[1] = now; 794 } 795 796 for (i = 0; i < display_levels; i++) 797 size += sysfs_emit_at(buf, size, "%d: %uMhz %s\n", i, 798 freq_values[i], 799 (display_levels == 1) ? 800 "*" : 801 (aldebaran_freqs_in_same_level( 802 freq_values[i], now) ? 803 "*" : 804 "")); 805 806 break; 807 808 case SMU_OD_MCLK: 809 size += sysfs_emit_at(buf, size, "%s:\n", "MCLK"); 810 fallthrough; 811 case SMU_MCLK: 812 ret = aldebaran_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 = aldebaran_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 (aldebaran_freqs_in_same_level( 830 clocks.data[i].clocks_in_khz / 1000, 831 now) ? "*" : "")); 832 break; 833 834 case SMU_SOCCLK: 835 ret = aldebaran_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 = aldebaran_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 (aldebaran_freqs_in_same_level( 853 clocks.data[i].clocks_in_khz / 1000, 854 now) ? "*" : "")); 855 break; 856 857 case SMU_FCLK: 858 ret = aldebaran_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 = aldebaran_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 (aldebaran_freqs_in_same_level( 876 clocks.data[i].clocks_in_khz / 1000, 877 now) ? "*" : "")); 878 break; 879 880 case SMU_VCLK: 881 ret = aldebaran_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 = aldebaran_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 (aldebaran_freqs_in_same_level( 899 clocks.data[i].clocks_in_khz / 1000, 900 now) ? "*" : "")); 901 break; 902 903 case SMU_DCLK: 904 ret = aldebaran_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 = aldebaran_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 (aldebaran_freqs_in_same_level( 922 clocks.data[i].clocks_in_khz / 1000, 923 now) ? "*" : "")); 924 break; 925 926 default: 927 break; 928 } 929 930 return size; 931 } 932 933 static int aldebaran_upload_dpm_level(struct smu_context *smu, 934 bool max, 935 uint32_t feature_mask, 936 uint32_t level) 937 { 938 struct smu_13_0_dpm_context *dpm_context = 939 smu->smu_dpm.dpm_context; 940 uint32_t freq; 941 int ret = 0; 942 943 if (smu_cmn_feature_is_enabled(smu, SMU_FEATURE_DPM_GFXCLK_BIT) && 944 (feature_mask & FEATURE_MASK(FEATURE_DPM_GFXCLK_BIT))) { 945 freq = dpm_context->dpm_tables.gfx_table.dpm_levels[level].value; 946 ret = smu_cmn_send_smc_msg_with_param(smu, 947 (max ? SMU_MSG_SetSoftMaxByFreq : SMU_MSG_SetSoftMinByFreq), 948 (PPCLK_GFXCLK << 16) | (freq & 0xffff), 949 NULL); 950 if (ret) { 951 dev_err(smu->adev->dev, "Failed to set soft %s gfxclk !\n", 952 max ? "max" : "min"); 953 return ret; 954 } 955 } 956 957 if (smu_cmn_feature_is_enabled(smu, SMU_FEATURE_DPM_UCLK_BIT) && 958 (feature_mask & FEATURE_MASK(FEATURE_DPM_UCLK_BIT))) { 959 freq = dpm_context->dpm_tables.uclk_table.dpm_levels[level].value; 960 ret = smu_cmn_send_smc_msg_with_param(smu, 961 (max ? SMU_MSG_SetSoftMaxByFreq : SMU_MSG_SetSoftMinByFreq), 962 (PPCLK_UCLK << 16) | (freq & 0xffff), 963 NULL); 964 if (ret) { 965 dev_err(smu->adev->dev, "Failed to set soft %s memclk !\n", 966 max ? "max" : "min"); 967 return ret; 968 } 969 } 970 971 if (smu_cmn_feature_is_enabled(smu, SMU_FEATURE_DPM_SOCCLK_BIT) && 972 (feature_mask & FEATURE_MASK(FEATURE_DPM_SOCCLK_BIT))) { 973 freq = dpm_context->dpm_tables.soc_table.dpm_levels[level].value; 974 ret = smu_cmn_send_smc_msg_with_param(smu, 975 (max ? SMU_MSG_SetSoftMaxByFreq : SMU_MSG_SetSoftMinByFreq), 976 (PPCLK_SOCCLK << 16) | (freq & 0xffff), 977 NULL); 978 if (ret) { 979 dev_err(smu->adev->dev, "Failed to set soft %s socclk !\n", 980 max ? "max" : "min"); 981 return ret; 982 } 983 } 984 985 return ret; 986 } 987 988 static int aldebaran_force_clk_levels(struct smu_context *smu, 989 enum smu_clk_type type, uint32_t mask) 990 { 991 struct smu_13_0_dpm_context *dpm_context = smu->smu_dpm.dpm_context; 992 struct smu_13_0_dpm_table *single_dpm_table = NULL; 993 uint32_t soft_min_level, soft_max_level; 994 int ret = 0; 995 996 soft_min_level = mask ? (ffs(mask) - 1) : 0; 997 soft_max_level = mask ? (fls(mask) - 1) : 0; 998 999 switch (type) { 1000 case SMU_SCLK: 1001 single_dpm_table = &(dpm_context->dpm_tables.gfx_table); 1002 if (soft_max_level >= single_dpm_table->count) { 1003 dev_err(smu->adev->dev, "Clock level specified %d is over max allowed %d\n", 1004 soft_max_level, single_dpm_table->count - 1); 1005 ret = -EINVAL; 1006 break; 1007 } 1008 1009 ret = aldebaran_upload_dpm_level(smu, 1010 false, 1011 FEATURE_MASK(FEATURE_DPM_GFXCLK_BIT), 1012 soft_min_level); 1013 if (ret) { 1014 dev_err(smu->adev->dev, "Failed to upload boot level to lowest!\n"); 1015 break; 1016 } 1017 1018 ret = aldebaran_upload_dpm_level(smu, 1019 true, 1020 FEATURE_MASK(FEATURE_DPM_GFXCLK_BIT), 1021 soft_max_level); 1022 if (ret) 1023 dev_err(smu->adev->dev, "Failed to upload dpm max level to highest!\n"); 1024 1025 break; 1026 1027 case SMU_MCLK: 1028 case SMU_SOCCLK: 1029 case SMU_FCLK: 1030 /* 1031 * Should not arrive here since aldebaran does not 1032 * support mclk/socclk/fclk softmin/softmax settings 1033 */ 1034 ret = -EINVAL; 1035 break; 1036 1037 default: 1038 break; 1039 } 1040 1041 return ret; 1042 } 1043 1044 static int aldebaran_get_thermal_temperature_range(struct smu_context *smu, 1045 struct smu_temperature_range *range) 1046 { 1047 struct smu_table_context *table_context = &smu->smu_table; 1048 struct smu_13_0_powerplay_table *powerplay_table = 1049 table_context->power_play_table; 1050 PPTable_t *pptable = smu->smu_table.driver_pptable; 1051 1052 if (!range) 1053 return -EINVAL; 1054 1055 memcpy(range, &smu13_thermal_policy[0], sizeof(struct smu_temperature_range)); 1056 1057 range->hotspot_crit_max = pptable->ThotspotLimit * 1058 SMU_TEMPERATURE_UNITS_PER_CENTIGRADES; 1059 range->hotspot_emergency_max = (pptable->ThotspotLimit + CTF_OFFSET_HOTSPOT) * 1060 SMU_TEMPERATURE_UNITS_PER_CENTIGRADES; 1061 range->mem_crit_max = pptable->TmemLimit * 1062 SMU_TEMPERATURE_UNITS_PER_CENTIGRADES; 1063 range->mem_emergency_max = (pptable->TmemLimit + CTF_OFFSET_MEM)* 1064 SMU_TEMPERATURE_UNITS_PER_CENTIGRADES; 1065 range->software_shutdown_temp = powerplay_table->software_shutdown_temp; 1066 1067 return 0; 1068 } 1069 1070 static int aldebaran_get_current_activity_percent(struct smu_context *smu, 1071 enum amd_pp_sensors sensor, 1072 uint32_t *value) 1073 { 1074 int ret = 0; 1075 1076 if (!value) 1077 return -EINVAL; 1078 1079 switch (sensor) { 1080 case AMDGPU_PP_SENSOR_GPU_LOAD: 1081 ret = aldebaran_get_smu_metrics_data(smu, 1082 METRICS_AVERAGE_GFXACTIVITY, 1083 value); 1084 break; 1085 case AMDGPU_PP_SENSOR_MEM_LOAD: 1086 ret = aldebaran_get_smu_metrics_data(smu, 1087 METRICS_AVERAGE_MEMACTIVITY, 1088 value); 1089 break; 1090 default: 1091 dev_err(smu->adev->dev, "Invalid sensor for retrieving clock activity\n"); 1092 return -EINVAL; 1093 } 1094 1095 return ret; 1096 } 1097 1098 static int aldebaran_get_gpu_power(struct smu_context *smu, uint32_t *value) 1099 { 1100 if (!value) 1101 return -EINVAL; 1102 1103 return aldebaran_get_smu_metrics_data(smu, 1104 METRICS_AVERAGE_SOCKETPOWER, 1105 value); 1106 } 1107 1108 static int aldebaran_thermal_get_temperature(struct smu_context *smu, 1109 enum amd_pp_sensors sensor, 1110 uint32_t *value) 1111 { 1112 int ret = 0; 1113 1114 if (!value) 1115 return -EINVAL; 1116 1117 switch (sensor) { 1118 case AMDGPU_PP_SENSOR_HOTSPOT_TEMP: 1119 ret = aldebaran_get_smu_metrics_data(smu, 1120 METRICS_TEMPERATURE_HOTSPOT, 1121 value); 1122 break; 1123 case AMDGPU_PP_SENSOR_EDGE_TEMP: 1124 ret = aldebaran_get_smu_metrics_data(smu, 1125 METRICS_TEMPERATURE_EDGE, 1126 value); 1127 break; 1128 case AMDGPU_PP_SENSOR_MEM_TEMP: 1129 ret = aldebaran_get_smu_metrics_data(smu, 1130 METRICS_TEMPERATURE_MEM, 1131 value); 1132 break; 1133 default: 1134 dev_err(smu->adev->dev, "Invalid sensor for retrieving temp\n"); 1135 return -EINVAL; 1136 } 1137 1138 return ret; 1139 } 1140 1141 static int aldebaran_read_sensor(struct smu_context *smu, 1142 enum amd_pp_sensors sensor, 1143 void *data, uint32_t *size) 1144 { 1145 int ret = 0; 1146 1147 if (amdgpu_ras_intr_triggered()) 1148 return 0; 1149 1150 if (!data || !size) 1151 return -EINVAL; 1152 1153 switch (sensor) { 1154 case AMDGPU_PP_SENSOR_MEM_LOAD: 1155 case AMDGPU_PP_SENSOR_GPU_LOAD: 1156 ret = aldebaran_get_current_activity_percent(smu, 1157 sensor, 1158 (uint32_t *)data); 1159 *size = 4; 1160 break; 1161 case AMDGPU_PP_SENSOR_GPU_POWER: 1162 ret = aldebaran_get_gpu_power(smu, (uint32_t *)data); 1163 *size = 4; 1164 break; 1165 case AMDGPU_PP_SENSOR_HOTSPOT_TEMP: 1166 case AMDGPU_PP_SENSOR_EDGE_TEMP: 1167 case AMDGPU_PP_SENSOR_MEM_TEMP: 1168 ret = aldebaran_thermal_get_temperature(smu, sensor, 1169 (uint32_t *)data); 1170 *size = 4; 1171 break; 1172 case AMDGPU_PP_SENSOR_GFX_MCLK: 1173 ret = aldebaran_get_current_clk_freq_by_table(smu, SMU_UCLK, (uint32_t *)data); 1174 /* the output clock frequency in 10K unit */ 1175 *(uint32_t *)data *= 100; 1176 *size = 4; 1177 break; 1178 case AMDGPU_PP_SENSOR_GFX_SCLK: 1179 ret = aldebaran_get_current_clk_freq_by_table(smu, SMU_GFXCLK, (uint32_t *)data); 1180 *(uint32_t *)data *= 100; 1181 *size = 4; 1182 break; 1183 case AMDGPU_PP_SENSOR_VDDGFX: 1184 ret = smu_v13_0_get_gfx_vdd(smu, (uint32_t *)data); 1185 *size = 4; 1186 break; 1187 default: 1188 ret = -EOPNOTSUPP; 1189 break; 1190 } 1191 1192 return ret; 1193 } 1194 1195 static int aldebaran_get_power_limit(struct smu_context *smu, 1196 uint32_t *current_power_limit, 1197 uint32_t *default_power_limit, 1198 uint32_t *max_power_limit) 1199 { 1200 PPTable_t *pptable = smu->smu_table.driver_pptable; 1201 uint32_t power_limit = 0; 1202 int ret; 1203 1204 if (!smu_cmn_feature_is_enabled(smu, SMU_FEATURE_PPT_BIT)) { 1205 if (current_power_limit) 1206 *current_power_limit = 0; 1207 if (default_power_limit) 1208 *default_power_limit = 0; 1209 if (max_power_limit) 1210 *max_power_limit = 0; 1211 1212 dev_warn(smu->adev->dev, 1213 "PPT feature is not enabled, power values can't be fetched."); 1214 1215 return 0; 1216 } 1217 1218 /* Valid power data is available only from primary die. 1219 * For secondary die show the value as 0. 1220 */ 1221 if (aldebaran_is_primary(smu)) { 1222 ret = smu_cmn_send_smc_msg(smu, SMU_MSG_GetPptLimit, 1223 &power_limit); 1224 1225 if (ret) { 1226 /* the last hope to figure out the ppt limit */ 1227 if (!pptable) { 1228 dev_err(smu->adev->dev, 1229 "Cannot get PPT limit due to pptable missing!"); 1230 return -EINVAL; 1231 } 1232 power_limit = pptable->PptLimit; 1233 } 1234 } 1235 1236 if (current_power_limit) 1237 *current_power_limit = power_limit; 1238 if (default_power_limit) 1239 *default_power_limit = power_limit; 1240 1241 if (max_power_limit) { 1242 if (pptable) 1243 *max_power_limit = pptable->PptLimit; 1244 } 1245 1246 return 0; 1247 } 1248 1249 static int aldebaran_set_power_limit(struct smu_context *smu, 1250 enum smu_ppt_limit_type limit_type, 1251 uint32_t limit) 1252 { 1253 /* Power limit can be set only through primary die */ 1254 if (aldebaran_is_primary(smu)) 1255 return smu_v13_0_set_power_limit(smu, limit_type, limit); 1256 1257 return -EINVAL; 1258 } 1259 1260 static int aldebaran_system_features_control(struct smu_context *smu, bool enable) 1261 { 1262 int ret; 1263 1264 ret = smu_v13_0_system_features_control(smu, enable); 1265 if (!ret && enable) 1266 ret = aldebaran_run_btc(smu); 1267 1268 return ret; 1269 } 1270 1271 static int aldebaran_set_performance_level(struct smu_context *smu, 1272 enum amd_dpm_forced_level level) 1273 { 1274 struct smu_dpm_context *smu_dpm = &(smu->smu_dpm); 1275 struct smu_13_0_dpm_context *dpm_context = smu_dpm->dpm_context; 1276 struct smu_13_0_dpm_table *gfx_table = 1277 &dpm_context->dpm_tables.gfx_table; 1278 struct smu_umd_pstate_table *pstate_table = &smu->pstate_table; 1279 1280 /* Disable determinism if switching to another mode */ 1281 if ((smu_dpm->dpm_level == AMD_DPM_FORCED_LEVEL_PERF_DETERMINISM) && 1282 (level != AMD_DPM_FORCED_LEVEL_PERF_DETERMINISM)) { 1283 smu_cmn_send_smc_msg(smu, SMU_MSG_DisableDeterminism, NULL); 1284 pstate_table->gfxclk_pstate.curr.max = gfx_table->max; 1285 } 1286 1287 switch (level) { 1288 1289 case AMD_DPM_FORCED_LEVEL_PERF_DETERMINISM: 1290 return 0; 1291 1292 case AMD_DPM_FORCED_LEVEL_HIGH: 1293 case AMD_DPM_FORCED_LEVEL_LOW: 1294 case AMD_DPM_FORCED_LEVEL_PROFILE_STANDARD: 1295 case AMD_DPM_FORCED_LEVEL_PROFILE_MIN_SCLK: 1296 case AMD_DPM_FORCED_LEVEL_PROFILE_MIN_MCLK: 1297 case AMD_DPM_FORCED_LEVEL_PROFILE_PEAK: 1298 default: 1299 break; 1300 } 1301 1302 return smu_v13_0_set_performance_level(smu, level); 1303 } 1304 1305 static int aldebaran_set_soft_freq_limited_range(struct smu_context *smu, 1306 enum smu_clk_type clk_type, 1307 uint32_t min, 1308 uint32_t max) 1309 { 1310 struct smu_dpm_context *smu_dpm = &(smu->smu_dpm); 1311 struct smu_13_0_dpm_context *dpm_context = smu_dpm->dpm_context; 1312 struct smu_umd_pstate_table *pstate_table = &smu->pstate_table; 1313 struct amdgpu_device *adev = smu->adev; 1314 uint32_t min_clk; 1315 uint32_t max_clk; 1316 int ret = 0; 1317 1318 if (clk_type != SMU_GFXCLK && clk_type != SMU_SCLK) 1319 return -EINVAL; 1320 1321 if ((smu_dpm->dpm_level != AMD_DPM_FORCED_LEVEL_MANUAL) 1322 && (smu_dpm->dpm_level != AMD_DPM_FORCED_LEVEL_PERF_DETERMINISM)) 1323 return -EINVAL; 1324 1325 if (smu_dpm->dpm_level == AMD_DPM_FORCED_LEVEL_MANUAL) { 1326 if (min >= max) { 1327 dev_err(smu->adev->dev, 1328 "Minimum GFX clk should be less than the maximum allowed clock\n"); 1329 return -EINVAL; 1330 } 1331 1332 if ((min == pstate_table->gfxclk_pstate.curr.min) && 1333 (max == pstate_table->gfxclk_pstate.curr.max)) 1334 return 0; 1335 1336 ret = smu_v13_0_set_soft_freq_limited_range(smu, SMU_GFXCLK, 1337 min, max); 1338 if (!ret) { 1339 pstate_table->gfxclk_pstate.curr.min = min; 1340 pstate_table->gfxclk_pstate.curr.max = max; 1341 } 1342 1343 return ret; 1344 } 1345 1346 if (smu_dpm->dpm_level == AMD_DPM_FORCED_LEVEL_PERF_DETERMINISM) { 1347 if (!max || (max < dpm_context->dpm_tables.gfx_table.min) || 1348 (max > dpm_context->dpm_tables.gfx_table.max)) { 1349 dev_warn(adev->dev, 1350 "Invalid max frequency %d MHz specified for determinism\n", max); 1351 return -EINVAL; 1352 } 1353 1354 /* Restore default min/max clocks and enable determinism */ 1355 min_clk = dpm_context->dpm_tables.gfx_table.min; 1356 max_clk = dpm_context->dpm_tables.gfx_table.max; 1357 ret = smu_v13_0_set_soft_freq_limited_range(smu, SMU_GFXCLK, min_clk, max_clk); 1358 if (!ret) { 1359 usleep_range(500, 1000); 1360 ret = smu_cmn_send_smc_msg_with_param(smu, 1361 SMU_MSG_EnableDeterminism, 1362 max, NULL); 1363 if (ret) { 1364 dev_err(adev->dev, 1365 "Failed to enable determinism at GFX clock %d MHz\n", max); 1366 } else { 1367 pstate_table->gfxclk_pstate.curr.min = min_clk; 1368 pstate_table->gfxclk_pstate.curr.max = max; 1369 } 1370 } 1371 } 1372 1373 return ret; 1374 } 1375 1376 static int aldebaran_usr_edit_dpm_table(struct smu_context *smu, enum PP_OD_DPM_TABLE_COMMAND type, 1377 long input[], uint32_t size) 1378 { 1379 struct smu_dpm_context *smu_dpm = &(smu->smu_dpm); 1380 struct smu_13_0_dpm_context *dpm_context = smu_dpm->dpm_context; 1381 struct smu_umd_pstate_table *pstate_table = &smu->pstate_table; 1382 uint32_t min_clk; 1383 uint32_t max_clk; 1384 int ret = 0; 1385 1386 /* Only allowed in manual or determinism mode */ 1387 if ((smu_dpm->dpm_level != AMD_DPM_FORCED_LEVEL_MANUAL) 1388 && (smu_dpm->dpm_level != AMD_DPM_FORCED_LEVEL_PERF_DETERMINISM)) 1389 return -EINVAL; 1390 1391 switch (type) { 1392 case PP_OD_EDIT_SCLK_VDDC_TABLE: 1393 if (size != 2) { 1394 dev_err(smu->adev->dev, "Input parameter number not correct\n"); 1395 return -EINVAL; 1396 } 1397 1398 if (input[0] == 0) { 1399 if (input[1] < dpm_context->dpm_tables.gfx_table.min) { 1400 dev_warn(smu->adev->dev, "Minimum GFX clk (%ld) MHz specified is less than the minimum allowed (%d) MHz\n", 1401 input[1], dpm_context->dpm_tables.gfx_table.min); 1402 pstate_table->gfxclk_pstate.custom.min = 1403 pstate_table->gfxclk_pstate.curr.min; 1404 return -EINVAL; 1405 } 1406 1407 pstate_table->gfxclk_pstate.custom.min = input[1]; 1408 } else if (input[0] == 1) { 1409 if (input[1] > dpm_context->dpm_tables.gfx_table.max) { 1410 dev_warn(smu->adev->dev, "Maximum GFX clk (%ld) MHz specified is greater than the maximum allowed (%d) MHz\n", 1411 input[1], dpm_context->dpm_tables.gfx_table.max); 1412 pstate_table->gfxclk_pstate.custom.max = 1413 pstate_table->gfxclk_pstate.curr.max; 1414 return -EINVAL; 1415 } 1416 1417 pstate_table->gfxclk_pstate.custom.max = input[1]; 1418 } else { 1419 return -EINVAL; 1420 } 1421 break; 1422 case PP_OD_RESTORE_DEFAULT_TABLE: 1423 if (size != 0) { 1424 dev_err(smu->adev->dev, "Input parameter number not correct\n"); 1425 return -EINVAL; 1426 } else { 1427 /* Use the default frequencies for manual and determinism mode */ 1428 min_clk = dpm_context->dpm_tables.gfx_table.min; 1429 max_clk = dpm_context->dpm_tables.gfx_table.max; 1430 1431 return aldebaran_set_soft_freq_limited_range(smu, SMU_GFXCLK, min_clk, max_clk); 1432 } 1433 break; 1434 case PP_OD_COMMIT_DPM_TABLE: 1435 if (size != 0) { 1436 dev_err(smu->adev->dev, "Input parameter number not correct\n"); 1437 return -EINVAL; 1438 } else { 1439 if (!pstate_table->gfxclk_pstate.custom.min) 1440 pstate_table->gfxclk_pstate.custom.min = 1441 pstate_table->gfxclk_pstate.curr.min; 1442 1443 if (!pstate_table->gfxclk_pstate.custom.max) 1444 pstate_table->gfxclk_pstate.custom.max = 1445 pstate_table->gfxclk_pstate.curr.max; 1446 1447 min_clk = pstate_table->gfxclk_pstate.custom.min; 1448 max_clk = pstate_table->gfxclk_pstate.custom.max; 1449 1450 return aldebaran_set_soft_freq_limited_range(smu, SMU_GFXCLK, min_clk, max_clk); 1451 } 1452 break; 1453 default: 1454 return -ENOSYS; 1455 } 1456 1457 return ret; 1458 } 1459 1460 static bool aldebaran_is_dpm_running(struct smu_context *smu) 1461 { 1462 int ret; 1463 uint64_t feature_enabled; 1464 1465 ret = smu_cmn_get_enabled_mask(smu, &feature_enabled); 1466 if (ret) 1467 return false; 1468 return !!(feature_enabled & SMC_DPM_FEATURE); 1469 } 1470 1471 static int aldebaran_i2c_xfer(struct i2c_adapter *i2c_adap, 1472 struct i2c_msg *msg, int num_msgs) 1473 { 1474 struct amdgpu_smu_i2c_bus *smu_i2c = i2c_get_adapdata(i2c_adap); 1475 struct amdgpu_device *adev = smu_i2c->adev; 1476 struct smu_context *smu = adev->powerplay.pp_handle; 1477 struct smu_table_context *smu_table = &smu->smu_table; 1478 struct smu_table *table = &smu_table->driver_table; 1479 SwI2cRequest_t *req, *res = (SwI2cRequest_t *)table->cpu_addr; 1480 int i, j, r, c; 1481 u16 dir; 1482 1483 if (!adev->pm.dpm_enabled) 1484 return -EBUSY; 1485 1486 req = kzalloc(sizeof(*req), GFP_KERNEL); 1487 if (!req) 1488 return -ENOMEM; 1489 1490 req->I2CcontrollerPort = smu_i2c->port; 1491 req->I2CSpeed = I2C_SPEED_FAST_400K; 1492 req->SlaveAddress = msg[0].addr << 1; /* wants an 8-bit address */ 1493 dir = msg[0].flags & I2C_M_RD; 1494 1495 for (c = i = 0; i < num_msgs; i++) { 1496 for (j = 0; j < msg[i].len; j++, c++) { 1497 SwI2cCmd_t *cmd = &req->SwI2cCmds[c]; 1498 1499 if (!(msg[i].flags & I2C_M_RD)) { 1500 /* write */ 1501 cmd->CmdConfig |= CMDCONFIG_READWRITE_MASK; 1502 cmd->ReadWriteData = msg[i].buf[j]; 1503 } 1504 1505 if ((dir ^ msg[i].flags) & I2C_M_RD) { 1506 /* The direction changes. 1507 */ 1508 dir = msg[i].flags & I2C_M_RD; 1509 cmd->CmdConfig |= CMDCONFIG_RESTART_MASK; 1510 } 1511 1512 req->NumCmds++; 1513 1514 /* 1515 * Insert STOP if we are at the last byte of either last 1516 * message for the transaction or the client explicitly 1517 * requires a STOP at this particular message. 1518 */ 1519 if ((j == msg[i].len - 1) && 1520 ((i == num_msgs - 1) || (msg[i].flags & I2C_M_STOP))) { 1521 cmd->CmdConfig &= ~CMDCONFIG_RESTART_MASK; 1522 cmd->CmdConfig |= CMDCONFIG_STOP_MASK; 1523 } 1524 } 1525 } 1526 mutex_lock(&adev->pm.mutex); 1527 r = smu_cmn_update_table(smu, SMU_TABLE_I2C_COMMANDS, 0, req, true); 1528 if (r) 1529 goto fail; 1530 1531 for (c = i = 0; i < num_msgs; i++) { 1532 if (!(msg[i].flags & I2C_M_RD)) { 1533 c += msg[i].len; 1534 continue; 1535 } 1536 for (j = 0; j < msg[i].len; j++, c++) { 1537 SwI2cCmd_t *cmd = &res->SwI2cCmds[c]; 1538 1539 msg[i].buf[j] = cmd->ReadWriteData; 1540 } 1541 } 1542 r = num_msgs; 1543 fail: 1544 mutex_unlock(&adev->pm.mutex); 1545 kfree(req); 1546 return r; 1547 } 1548 1549 static u32 aldebaran_i2c_func(struct i2c_adapter *adap) 1550 { 1551 return I2C_FUNC_I2C | I2C_FUNC_SMBUS_EMUL; 1552 } 1553 1554 1555 static const struct i2c_algorithm aldebaran_i2c_algo = { 1556 .master_xfer = aldebaran_i2c_xfer, 1557 .functionality = aldebaran_i2c_func, 1558 }; 1559 1560 static const struct i2c_adapter_quirks aldebaran_i2c_control_quirks = { 1561 .flags = I2C_AQ_COMB | I2C_AQ_COMB_SAME_ADDR | I2C_AQ_NO_ZERO_LEN, 1562 .max_read_len = MAX_SW_I2C_COMMANDS, 1563 .max_write_len = MAX_SW_I2C_COMMANDS, 1564 .max_comb_1st_msg_len = 2, 1565 .max_comb_2nd_msg_len = MAX_SW_I2C_COMMANDS - 2, 1566 }; 1567 1568 static int aldebaran_i2c_control_init(struct smu_context *smu) 1569 { 1570 struct amdgpu_device *adev = smu->adev; 1571 struct amdgpu_smu_i2c_bus *smu_i2c = &adev->pm.smu_i2c[0]; 1572 struct i2c_adapter *control = &smu_i2c->adapter; 1573 int res; 1574 1575 smu_i2c->adev = adev; 1576 smu_i2c->port = 0; 1577 mutex_init(&smu_i2c->mutex); 1578 control->owner = THIS_MODULE; 1579 control->class = I2C_CLASS_SPD; 1580 control->dev.parent = &adev->pdev->dev; 1581 control->algo = &aldebaran_i2c_algo; 1582 snprintf(control->name, sizeof(control->name), "AMDGPU SMU 0"); 1583 control->quirks = &aldebaran_i2c_control_quirks; 1584 i2c_set_adapdata(control, smu_i2c); 1585 1586 res = i2c_add_adapter(control); 1587 if (res) { 1588 DRM_ERROR("Failed to register hw i2c, err: %d\n", res); 1589 goto Out_err; 1590 } 1591 1592 adev->pm.ras_eeprom_i2c_bus = &adev->pm.smu_i2c[0].adapter; 1593 adev->pm.fru_eeprom_i2c_bus = &adev->pm.smu_i2c[0].adapter; 1594 1595 return 0; 1596 Out_err: 1597 i2c_del_adapter(control); 1598 1599 return res; 1600 } 1601 1602 static void aldebaran_i2c_control_fini(struct smu_context *smu) 1603 { 1604 struct amdgpu_device *adev = smu->adev; 1605 int i; 1606 1607 for (i = 0; i < MAX_SMU_I2C_BUSES; i++) { 1608 struct amdgpu_smu_i2c_bus *smu_i2c = &adev->pm.smu_i2c[i]; 1609 struct i2c_adapter *control = &smu_i2c->adapter; 1610 1611 i2c_del_adapter(control); 1612 } 1613 adev->pm.ras_eeprom_i2c_bus = NULL; 1614 adev->pm.fru_eeprom_i2c_bus = NULL; 1615 } 1616 1617 static void aldebaran_get_unique_id(struct smu_context *smu) 1618 { 1619 struct amdgpu_device *adev = smu->adev; 1620 uint32_t upper32 = 0, lower32 = 0; 1621 1622 if (aldebaran_get_smu_metrics_data(smu, METRICS_UNIQUE_ID_UPPER32, &upper32)) 1623 goto out; 1624 if (aldebaran_get_smu_metrics_data(smu, METRICS_UNIQUE_ID_LOWER32, &lower32)) 1625 goto out; 1626 1627 out: 1628 adev->unique_id = ((uint64_t)upper32 << 32) | lower32; 1629 if (adev->serial[0] == '\0') 1630 sprintf(adev->serial, "%016llx", adev->unique_id); 1631 } 1632 1633 static bool aldebaran_is_baco_supported(struct smu_context *smu) 1634 { 1635 /* aldebaran is not support baco */ 1636 1637 return false; 1638 } 1639 1640 static int aldebaran_set_df_cstate(struct smu_context *smu, 1641 enum pp_df_cstate state) 1642 { 1643 struct amdgpu_device *adev = smu->adev; 1644 1645 /* 1646 * Aldebaran does not need the cstate disablement 1647 * prerequisite for gpu reset. 1648 */ 1649 if (amdgpu_in_reset(adev) || adev->in_suspend) 1650 return 0; 1651 1652 return smu_cmn_send_smc_msg_with_param(smu, SMU_MSG_DFCstateControl, state, NULL); 1653 } 1654 1655 static int aldebaran_allow_xgmi_power_down(struct smu_context *smu, bool en) 1656 { 1657 struct amdgpu_device *adev = smu->adev; 1658 1659 /* The message only works on master die and NACK will be sent 1660 back for other dies, only send it on master die */ 1661 if (!adev->smuio.funcs->get_socket_id(adev) && 1662 !adev->smuio.funcs->get_die_id(adev)) 1663 return smu_cmn_send_smc_msg_with_param(smu, 1664 SMU_MSG_GmiPwrDnControl, 1665 en ? 0 : 1, 1666 NULL); 1667 else 1668 return 0; 1669 } 1670 1671 static const struct throttling_logging_label { 1672 uint32_t feature_mask; 1673 const char *label; 1674 } logging_label[] = { 1675 {(1U << THROTTLER_TEMP_GPU_BIT), "GPU"}, 1676 {(1U << THROTTLER_TEMP_MEM_BIT), "HBM"}, 1677 {(1U << THROTTLER_TEMP_VR_GFX_BIT), "VR of GFX rail"}, 1678 {(1U << THROTTLER_TEMP_VR_MEM_BIT), "VR of HBM rail"}, 1679 {(1U << THROTTLER_TEMP_VR_SOC_BIT), "VR of SOC rail"}, 1680 }; 1681 static void aldebaran_log_thermal_throttling_event(struct smu_context *smu) 1682 { 1683 int ret; 1684 int throttler_idx, throtting_events = 0, buf_idx = 0; 1685 struct amdgpu_device *adev = smu->adev; 1686 uint32_t throttler_status; 1687 char log_buf[256]; 1688 1689 ret = aldebaran_get_smu_metrics_data(smu, 1690 METRICS_THROTTLER_STATUS, 1691 &throttler_status); 1692 if (ret) 1693 return; 1694 1695 memset(log_buf, 0, sizeof(log_buf)); 1696 for (throttler_idx = 0; throttler_idx < ARRAY_SIZE(logging_label); 1697 throttler_idx++) { 1698 if (throttler_status & logging_label[throttler_idx].feature_mask) { 1699 throtting_events++; 1700 buf_idx += snprintf(log_buf + buf_idx, 1701 sizeof(log_buf) - buf_idx, 1702 "%s%s", 1703 throtting_events > 1 ? " and " : "", 1704 logging_label[throttler_idx].label); 1705 if (buf_idx >= sizeof(log_buf)) { 1706 dev_err(adev->dev, "buffer overflow!\n"); 1707 log_buf[sizeof(log_buf) - 1] = '\0'; 1708 break; 1709 } 1710 } 1711 } 1712 1713 dev_warn(adev->dev, "WARN: GPU thermal throttling temperature reached, expect performance decrease. %s.\n", 1714 log_buf); 1715 kgd2kfd_smi_event_throttle(smu->adev->kfd.dev, 1716 smu_cmn_get_indep_throttler_status(throttler_status, 1717 aldebaran_throttler_map)); 1718 } 1719 1720 static int aldebaran_get_current_pcie_link_speed(struct smu_context *smu) 1721 { 1722 struct amdgpu_device *adev = smu->adev; 1723 uint32_t esm_ctrl; 1724 1725 /* TODO: confirm this on real target */ 1726 esm_ctrl = RREG32_PCIE(smnPCIE_ESM_CTRL); 1727 if ((esm_ctrl >> 15) & 0x1FFFF) 1728 return (((esm_ctrl >> 8) & 0x3F) + 128); 1729 1730 return smu_v13_0_get_current_pcie_link_speed(smu); 1731 } 1732 1733 static ssize_t aldebaran_get_gpu_metrics(struct smu_context *smu, 1734 void **table) 1735 { 1736 struct smu_table_context *smu_table = &smu->smu_table; 1737 struct gpu_metrics_v1_3 *gpu_metrics = 1738 (struct gpu_metrics_v1_3 *)smu_table->gpu_metrics_table; 1739 SmuMetrics_t metrics; 1740 int i, ret = 0; 1741 1742 ret = smu_cmn_get_metrics_table(smu, 1743 &metrics, 1744 true); 1745 if (ret) 1746 return ret; 1747 1748 smu_cmn_init_soft_gpu_metrics(gpu_metrics, 1, 3); 1749 1750 gpu_metrics->temperature_edge = metrics.TemperatureEdge; 1751 gpu_metrics->temperature_hotspot = metrics.TemperatureHotspot; 1752 gpu_metrics->temperature_mem = metrics.TemperatureHBM; 1753 gpu_metrics->temperature_vrgfx = metrics.TemperatureVrGfx; 1754 gpu_metrics->temperature_vrsoc = metrics.TemperatureVrSoc; 1755 gpu_metrics->temperature_vrmem = metrics.TemperatureVrMem; 1756 1757 gpu_metrics->average_gfx_activity = metrics.AverageGfxActivity; 1758 gpu_metrics->average_umc_activity = metrics.AverageUclkActivity; 1759 gpu_metrics->average_mm_activity = 0; 1760 1761 /* Valid power data is available only from primary die */ 1762 if (aldebaran_is_primary(smu)) { 1763 gpu_metrics->average_socket_power = metrics.AverageSocketPower; 1764 gpu_metrics->energy_accumulator = 1765 (uint64_t)metrics.EnergyAcc64bitHigh << 32 | 1766 metrics.EnergyAcc64bitLow; 1767 } else { 1768 gpu_metrics->average_socket_power = 0; 1769 gpu_metrics->energy_accumulator = 0; 1770 } 1771 1772 gpu_metrics->average_gfxclk_frequency = metrics.AverageGfxclkFrequency; 1773 gpu_metrics->average_socclk_frequency = metrics.AverageSocclkFrequency; 1774 gpu_metrics->average_uclk_frequency = metrics.AverageUclkFrequency; 1775 gpu_metrics->average_vclk0_frequency = 0; 1776 gpu_metrics->average_dclk0_frequency = 0; 1777 1778 gpu_metrics->current_gfxclk = metrics.CurrClock[PPCLK_GFXCLK]; 1779 gpu_metrics->current_socclk = metrics.CurrClock[PPCLK_SOCCLK]; 1780 gpu_metrics->current_uclk = metrics.CurrClock[PPCLK_UCLK]; 1781 gpu_metrics->current_vclk0 = metrics.CurrClock[PPCLK_VCLK]; 1782 gpu_metrics->current_dclk0 = metrics.CurrClock[PPCLK_DCLK]; 1783 1784 gpu_metrics->throttle_status = metrics.ThrottlerStatus; 1785 gpu_metrics->indep_throttle_status = 1786 smu_cmn_get_indep_throttler_status(metrics.ThrottlerStatus, 1787 aldebaran_throttler_map); 1788 1789 gpu_metrics->current_fan_speed = 0; 1790 1791 gpu_metrics->pcie_link_width = 1792 smu_v13_0_get_current_pcie_link_width(smu); 1793 gpu_metrics->pcie_link_speed = 1794 aldebaran_get_current_pcie_link_speed(smu); 1795 1796 gpu_metrics->system_clock_counter = ktime_get_boottime_ns(); 1797 1798 gpu_metrics->gfx_activity_acc = metrics.GfxBusyAcc; 1799 gpu_metrics->mem_activity_acc = metrics.DramBusyAcc; 1800 1801 for (i = 0; i < NUM_HBM_INSTANCES; i++) 1802 gpu_metrics->temperature_hbm[i] = metrics.TemperatureAllHBM[i]; 1803 1804 gpu_metrics->firmware_timestamp = ((uint64_t)metrics.TimeStampHigh << 32) | 1805 metrics.TimeStampLow; 1806 1807 *table = (void *)gpu_metrics; 1808 1809 return sizeof(struct gpu_metrics_v1_3); 1810 } 1811 1812 static int aldebaran_check_ecc_table_support(struct smu_context *smu, 1813 int *ecctable_version) 1814 { 1815 uint32_t if_version = 0xff, smu_version = 0xff; 1816 int ret = 0; 1817 1818 ret = smu_cmn_get_smc_version(smu, &if_version, &smu_version); 1819 if (ret) { 1820 /* return not support if failed get smu_version */ 1821 ret = -EOPNOTSUPP; 1822 } 1823 1824 if (smu_version < SUPPORT_ECCTABLE_SMU_VERSION) 1825 ret = -EOPNOTSUPP; 1826 else if (smu_version >= SUPPORT_ECCTABLE_SMU_VERSION && 1827 smu_version < SUPPORT_ECCTABLE_V2_SMU_VERSION) 1828 *ecctable_version = 1; 1829 else 1830 *ecctable_version = 2; 1831 1832 return ret; 1833 } 1834 1835 static ssize_t aldebaran_get_ecc_info(struct smu_context *smu, 1836 void *table) 1837 { 1838 struct smu_table_context *smu_table = &smu->smu_table; 1839 EccInfoTable_t *ecc_table = NULL; 1840 struct ecc_info_per_ch *ecc_info_per_channel = NULL; 1841 int i, ret = 0; 1842 int table_version = 0; 1843 struct umc_ecc_info *eccinfo = (struct umc_ecc_info *)table; 1844 1845 ret = aldebaran_check_ecc_table_support(smu, &table_version); 1846 if (ret) 1847 return ret; 1848 1849 ret = smu_cmn_update_table(smu, 1850 SMU_TABLE_ECCINFO, 1851 0, 1852 smu_table->ecc_table, 1853 false); 1854 if (ret) { 1855 dev_info(smu->adev->dev, "Failed to export SMU ecc table!\n"); 1856 return ret; 1857 } 1858 1859 ecc_table = (EccInfoTable_t *)smu_table->ecc_table; 1860 1861 if (table_version == 1) { 1862 for (i = 0; i < ALDEBARAN_UMC_CHANNEL_NUM; i++) { 1863 ecc_info_per_channel = &(eccinfo->ecc[i]); 1864 ecc_info_per_channel->ce_count_lo_chip = 1865 ecc_table->EccInfo[i].ce_count_lo_chip; 1866 ecc_info_per_channel->ce_count_hi_chip = 1867 ecc_table->EccInfo[i].ce_count_hi_chip; 1868 ecc_info_per_channel->mca_umc_status = 1869 ecc_table->EccInfo[i].mca_umc_status; 1870 ecc_info_per_channel->mca_umc_addr = 1871 ecc_table->EccInfo[i].mca_umc_addr; 1872 } 1873 } else if (table_version == 2) { 1874 for (i = 0; i < ALDEBARAN_UMC_CHANNEL_NUM; i++) { 1875 ecc_info_per_channel = &(eccinfo->ecc[i]); 1876 ecc_info_per_channel->ce_count_lo_chip = 1877 ecc_table->EccInfo_V2[i].ce_count_lo_chip; 1878 ecc_info_per_channel->ce_count_hi_chip = 1879 ecc_table->EccInfo_V2[i].ce_count_hi_chip; 1880 ecc_info_per_channel->mca_umc_status = 1881 ecc_table->EccInfo_V2[i].mca_umc_status; 1882 ecc_info_per_channel->mca_umc_addr = 1883 ecc_table->EccInfo_V2[i].mca_umc_addr; 1884 ecc_info_per_channel->mca_ceumc_addr = 1885 ecc_table->EccInfo_V2[i].mca_ceumc_addr; 1886 } 1887 eccinfo->record_ce_addr_supported = 1; 1888 } 1889 1890 return ret; 1891 } 1892 1893 static int aldebaran_mode1_reset(struct smu_context *smu) 1894 { 1895 u32 smu_version, fatal_err, param; 1896 int ret = 0; 1897 struct amdgpu_device *adev = smu->adev; 1898 struct amdgpu_ras *ras = amdgpu_ras_get_context(adev); 1899 1900 fatal_err = 0; 1901 param = SMU_RESET_MODE_1; 1902 1903 /* 1904 * PM FW support SMU_MSG_GfxDeviceDriverReset from 68.07 1905 */ 1906 smu_cmn_get_smc_version(smu, NULL, &smu_version); 1907 if (smu_version < 0x00440700) { 1908 ret = smu_cmn_send_smc_msg(smu, SMU_MSG_Mode1Reset, NULL); 1909 } 1910 else { 1911 /* fatal error triggered by ras, PMFW supports the flag 1912 from 68.44.0 */ 1913 if ((smu_version >= 0x00442c00) && ras && 1914 atomic_read(&ras->in_recovery)) 1915 fatal_err = 1; 1916 1917 param |= (fatal_err << 16); 1918 ret = smu_cmn_send_smc_msg_with_param(smu, 1919 SMU_MSG_GfxDeviceDriverReset, param, NULL); 1920 } 1921 1922 if (!ret) 1923 msleep(SMU13_MODE1_RESET_WAIT_TIME_IN_MS); 1924 1925 return ret; 1926 } 1927 1928 static int aldebaran_mode2_reset(struct smu_context *smu) 1929 { 1930 u32 smu_version; 1931 int ret = 0, index; 1932 struct amdgpu_device *adev = smu->adev; 1933 int timeout = 10; 1934 1935 smu_cmn_get_smc_version(smu, NULL, &smu_version); 1936 1937 index = smu_cmn_to_asic_specific_index(smu, CMN2ASIC_MAPPING_MSG, 1938 SMU_MSG_GfxDeviceDriverReset); 1939 1940 mutex_lock(&smu->message_lock); 1941 if (smu_version >= 0x00441400) { 1942 ret = smu_cmn_send_msg_without_waiting(smu, (uint16_t)index, SMU_RESET_MODE_2); 1943 /* This is similar to FLR, wait till max FLR timeout */ 1944 msleep(100); 1945 dev_dbg(smu->adev->dev, "restore config space...\n"); 1946 /* Restore the config space saved during init */ 1947 amdgpu_device_load_pci_state(adev->pdev); 1948 1949 dev_dbg(smu->adev->dev, "wait for reset ack\n"); 1950 while (ret == -ETIME && timeout) { 1951 ret = smu_cmn_wait_for_response(smu); 1952 /* Wait a bit more time for getting ACK */ 1953 if (ret == -ETIME) { 1954 --timeout; 1955 usleep_range(500, 1000); 1956 continue; 1957 } 1958 1959 if (ret != 1) { 1960 dev_err(adev->dev, "failed to send mode2 message \tparam: 0x%08x response %#x\n", 1961 SMU_RESET_MODE_2, ret); 1962 goto out; 1963 } 1964 } 1965 1966 } else { 1967 dev_err(adev->dev, "smu fw 0x%x does not support MSG_GfxDeviceDriverReset MSG\n", 1968 smu_version); 1969 } 1970 1971 if (ret == 1) 1972 ret = 0; 1973 out: 1974 mutex_unlock(&smu->message_lock); 1975 1976 return ret; 1977 } 1978 1979 static int aldebaran_smu_handle_passthrough_sbr(struct smu_context *smu, bool enable) 1980 { 1981 int ret = 0; 1982 ret = smu_cmn_send_smc_msg_with_param(smu, SMU_MSG_HeavySBR, enable ? 1 : 0, NULL); 1983 1984 return ret; 1985 } 1986 1987 static bool aldebaran_is_mode1_reset_supported(struct smu_context *smu) 1988 { 1989 #if 0 1990 struct amdgpu_device *adev = smu->adev; 1991 u32 smu_version; 1992 uint32_t val; 1993 /** 1994 * PM FW version support mode1 reset from 68.07 1995 */ 1996 smu_cmn_get_smc_version(smu, NULL, &smu_version); 1997 if ((smu_version < 0x00440700)) 1998 return false; 1999 /** 2000 * mode1 reset relies on PSP, so we should check if 2001 * PSP is alive. 2002 */ 2003 val = RREG32_SOC15(MP0, 0, regMP0_SMN_C2PMSG_81); 2004 2005 return val != 0x0; 2006 #endif 2007 return true; 2008 } 2009 2010 static bool aldebaran_is_mode2_reset_supported(struct smu_context *smu) 2011 { 2012 return true; 2013 } 2014 2015 static int aldebaran_set_mp1_state(struct smu_context *smu, 2016 enum pp_mp1_state mp1_state) 2017 { 2018 switch (mp1_state) { 2019 case PP_MP1_STATE_UNLOAD: 2020 return smu_cmn_set_mp1_state(smu, mp1_state); 2021 default: 2022 return 0; 2023 } 2024 } 2025 2026 static int aldebaran_smu_send_hbm_bad_page_num(struct smu_context *smu, 2027 uint32_t size) 2028 { 2029 int ret = 0; 2030 2031 /* message SMU to update the bad page number on SMUBUS */ 2032 ret = smu_cmn_send_smc_msg_with_param(smu, SMU_MSG_SetNumBadHbmPagesRetired, size, NULL); 2033 if (ret) 2034 dev_err(smu->adev->dev, "[%s] failed to message SMU to update HBM bad pages number\n", 2035 __func__); 2036 2037 return ret; 2038 } 2039 2040 static int aldebaran_check_bad_channel_info_support(struct smu_context *smu) 2041 { 2042 uint32_t if_version = 0xff, smu_version = 0xff; 2043 int ret = 0; 2044 2045 ret = smu_cmn_get_smc_version(smu, &if_version, &smu_version); 2046 if (ret) { 2047 /* return not support if failed get smu_version */ 2048 ret = -EOPNOTSUPP; 2049 } 2050 2051 if (smu_version < SUPPORT_BAD_CHANNEL_INFO_MSG_VERSION) 2052 ret = -EOPNOTSUPP; 2053 2054 return ret; 2055 } 2056 2057 static int aldebaran_send_hbm_bad_channel_flag(struct smu_context *smu, 2058 uint32_t size) 2059 { 2060 int ret = 0; 2061 2062 ret = aldebaran_check_bad_channel_info_support(smu); 2063 if (ret) 2064 return ret; 2065 2066 /* message SMU to update the bad channel info on SMUBUS */ 2067 ret = smu_cmn_send_smc_msg_with_param(smu, SMU_MSG_SetBadHBMPagesRetiredFlagsPerChannel, size, NULL); 2068 if (ret) 2069 dev_err(smu->adev->dev, "[%s] failed to message SMU to update HBM bad channel info\n", 2070 __func__); 2071 2072 return ret; 2073 } 2074 2075 static const struct pptable_funcs aldebaran_ppt_funcs = { 2076 /* init dpm */ 2077 .get_allowed_feature_mask = aldebaran_get_allowed_feature_mask, 2078 /* dpm/clk tables */ 2079 .set_default_dpm_table = aldebaran_set_default_dpm_table, 2080 .populate_umd_state_clk = aldebaran_populate_umd_state_clk, 2081 .get_thermal_temperature_range = aldebaran_get_thermal_temperature_range, 2082 .print_clk_levels = aldebaran_print_clk_levels, 2083 .force_clk_levels = aldebaran_force_clk_levels, 2084 .read_sensor = aldebaran_read_sensor, 2085 .set_performance_level = aldebaran_set_performance_level, 2086 .get_power_limit = aldebaran_get_power_limit, 2087 .is_dpm_running = aldebaran_is_dpm_running, 2088 .get_unique_id = aldebaran_get_unique_id, 2089 .init_microcode = smu_v13_0_init_microcode, 2090 .load_microcode = smu_v13_0_load_microcode, 2091 .fini_microcode = smu_v13_0_fini_microcode, 2092 .init_smc_tables = aldebaran_init_smc_tables, 2093 .fini_smc_tables = smu_v13_0_fini_smc_tables, 2094 .init_power = smu_v13_0_init_power, 2095 .fini_power = smu_v13_0_fini_power, 2096 .check_fw_status = smu_v13_0_check_fw_status, 2097 /* pptable related */ 2098 .setup_pptable = aldebaran_setup_pptable, 2099 .get_vbios_bootup_values = smu_v13_0_get_vbios_bootup_values, 2100 .check_fw_version = smu_v13_0_check_fw_version, 2101 .write_pptable = smu_cmn_write_pptable, 2102 .set_driver_table_location = smu_v13_0_set_driver_table_location, 2103 .set_tool_table_location = smu_v13_0_set_tool_table_location, 2104 .notify_memory_pool_location = smu_v13_0_notify_memory_pool_location, 2105 .system_features_control = aldebaran_system_features_control, 2106 .send_smc_msg_with_param = smu_cmn_send_smc_msg_with_param, 2107 .send_smc_msg = smu_cmn_send_smc_msg, 2108 .get_enabled_mask = smu_cmn_get_enabled_mask, 2109 .feature_is_enabled = smu_cmn_feature_is_enabled, 2110 .disable_all_features_with_exception = smu_cmn_disable_all_features_with_exception, 2111 .set_power_limit = aldebaran_set_power_limit, 2112 .init_max_sustainable_clocks = smu_v13_0_init_max_sustainable_clocks, 2113 .enable_thermal_alert = smu_v13_0_enable_thermal_alert, 2114 .disable_thermal_alert = smu_v13_0_disable_thermal_alert, 2115 .set_xgmi_pstate = smu_v13_0_set_xgmi_pstate, 2116 .register_irq_handler = smu_v13_0_register_irq_handler, 2117 .set_azalia_d3_pme = smu_v13_0_set_azalia_d3_pme, 2118 .get_max_sustainable_clocks_by_dc = smu_v13_0_get_max_sustainable_clocks_by_dc, 2119 .baco_is_support= aldebaran_is_baco_supported, 2120 .get_dpm_ultimate_freq = smu_v13_0_get_dpm_ultimate_freq, 2121 .set_soft_freq_limited_range = aldebaran_set_soft_freq_limited_range, 2122 .od_edit_dpm_table = aldebaran_usr_edit_dpm_table, 2123 .set_df_cstate = aldebaran_set_df_cstate, 2124 .allow_xgmi_power_down = aldebaran_allow_xgmi_power_down, 2125 .log_thermal_throttling_event = aldebaran_log_thermal_throttling_event, 2126 .get_pp_feature_mask = smu_cmn_get_pp_feature_mask, 2127 .set_pp_feature_mask = smu_cmn_set_pp_feature_mask, 2128 .get_gpu_metrics = aldebaran_get_gpu_metrics, 2129 .mode1_reset_is_support = aldebaran_is_mode1_reset_supported, 2130 .mode2_reset_is_support = aldebaran_is_mode2_reset_supported, 2131 .smu_handle_passthrough_sbr = aldebaran_smu_handle_passthrough_sbr, 2132 .mode1_reset = aldebaran_mode1_reset, 2133 .set_mp1_state = aldebaran_set_mp1_state, 2134 .mode2_reset = aldebaran_mode2_reset, 2135 .wait_for_event = smu_v13_0_wait_for_event, 2136 .i2c_init = aldebaran_i2c_control_init, 2137 .i2c_fini = aldebaran_i2c_control_fini, 2138 .send_hbm_bad_pages_num = aldebaran_smu_send_hbm_bad_page_num, 2139 .get_ecc_info = aldebaran_get_ecc_info, 2140 .send_hbm_bad_channel_flag = aldebaran_send_hbm_bad_channel_flag, 2141 }; 2142 2143 void aldebaran_set_ppt_funcs(struct smu_context *smu) 2144 { 2145 smu->ppt_funcs = &aldebaran_ppt_funcs; 2146 smu->message_map = aldebaran_message_map; 2147 smu->clock_map = aldebaran_clk_map; 2148 smu->feature_map = aldebaran_feature_mask_map; 2149 smu->table_map = aldebaran_table_map; 2150 smu->smc_driver_if_version = SMU13_DRIVER_IF_VERSION_ALDE; 2151 smu_v13_0_set_smu_mailbox_registers(smu); 2152 } 2153