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 <linux/pci.h> 28 #include <linux/i2c.h> 29 #include "amdgpu.h" 30 #include "amdgpu_dpm.h" 31 #include "amdgpu_smu.h" 32 #include "atomfirmware.h" 33 #include "amdgpu_atomfirmware.h" 34 #include "amdgpu_atombios.h" 35 #include "soc15_common.h" 36 #include "smu_v11_0.h" 37 #include "smu11_driver_if_navi10.h" 38 #include "atom.h" 39 #include "navi10_ppt.h" 40 #include "smu_v11_0_pptable.h" 41 #include "smu_v11_0_ppsmc.h" 42 #include "nbio/nbio_2_3_offset.h" 43 #include "nbio/nbio_2_3_sh_mask.h" 44 #include "thm/thm_11_0_2_offset.h" 45 #include "thm/thm_11_0_2_sh_mask.h" 46 47 #include "asic_reg/mp/mp_11_0_sh_mask.h" 48 #include "smu_cmn.h" 49 #include "smu_11_0_cdr_table.h" 50 51 /* 52 * DO NOT use these for err/warn/info/debug messages. 53 * Use dev_err, dev_warn, dev_info and dev_dbg instead. 54 * They are more MGPU friendly. 55 */ 56 #undef pr_err 57 #undef pr_warn 58 #undef pr_info 59 #undef pr_debug 60 61 #define FEATURE_MASK(feature) (1ULL << feature) 62 #define SMC_DPM_FEATURE ( \ 63 FEATURE_MASK(FEATURE_DPM_PREFETCHER_BIT) | \ 64 FEATURE_MASK(FEATURE_DPM_GFXCLK_BIT) | \ 65 FEATURE_MASK(FEATURE_DPM_GFX_PACE_BIT) | \ 66 FEATURE_MASK(FEATURE_DPM_UCLK_BIT) | \ 67 FEATURE_MASK(FEATURE_DPM_SOCCLK_BIT) | \ 68 FEATURE_MASK(FEATURE_DPM_MP0CLK_BIT) | \ 69 FEATURE_MASK(FEATURE_DPM_LINK_BIT) | \ 70 FEATURE_MASK(FEATURE_DPM_DCEFCLK_BIT)) 71 72 #define SMU_11_0_GFX_BUSY_THRESHOLD 15 73 74 static struct cmn2asic_msg_mapping navi10_message_map[SMU_MSG_MAX_COUNT] = { 75 MSG_MAP(TestMessage, PPSMC_MSG_TestMessage, 1), 76 MSG_MAP(GetSmuVersion, PPSMC_MSG_GetSmuVersion, 1), 77 MSG_MAP(GetDriverIfVersion, PPSMC_MSG_GetDriverIfVersion, 1), 78 MSG_MAP(SetAllowedFeaturesMaskLow, PPSMC_MSG_SetAllowedFeaturesMaskLow, 0), 79 MSG_MAP(SetAllowedFeaturesMaskHigh, PPSMC_MSG_SetAllowedFeaturesMaskHigh, 0), 80 MSG_MAP(EnableAllSmuFeatures, PPSMC_MSG_EnableAllSmuFeatures, 0), 81 MSG_MAP(DisableAllSmuFeatures, PPSMC_MSG_DisableAllSmuFeatures, 0), 82 MSG_MAP(EnableSmuFeaturesLow, PPSMC_MSG_EnableSmuFeaturesLow, 0), 83 MSG_MAP(EnableSmuFeaturesHigh, PPSMC_MSG_EnableSmuFeaturesHigh, 0), 84 MSG_MAP(DisableSmuFeaturesLow, PPSMC_MSG_DisableSmuFeaturesLow, 0), 85 MSG_MAP(DisableSmuFeaturesHigh, PPSMC_MSG_DisableSmuFeaturesHigh, 0), 86 MSG_MAP(GetEnabledSmuFeaturesLow, PPSMC_MSG_GetEnabledSmuFeaturesLow, 1), 87 MSG_MAP(GetEnabledSmuFeaturesHigh, PPSMC_MSG_GetEnabledSmuFeaturesHigh, 1), 88 MSG_MAP(SetWorkloadMask, PPSMC_MSG_SetWorkloadMask, 0), 89 MSG_MAP(SetPptLimit, PPSMC_MSG_SetPptLimit, 0), 90 MSG_MAP(SetDriverDramAddrHigh, PPSMC_MSG_SetDriverDramAddrHigh, 1), 91 MSG_MAP(SetDriverDramAddrLow, PPSMC_MSG_SetDriverDramAddrLow, 1), 92 MSG_MAP(SetToolsDramAddrHigh, PPSMC_MSG_SetToolsDramAddrHigh, 0), 93 MSG_MAP(SetToolsDramAddrLow, PPSMC_MSG_SetToolsDramAddrLow, 0), 94 MSG_MAP(TransferTableSmu2Dram, PPSMC_MSG_TransferTableSmu2Dram, 1), 95 MSG_MAP(TransferTableDram2Smu, PPSMC_MSG_TransferTableDram2Smu, 0), 96 MSG_MAP(UseDefaultPPTable, PPSMC_MSG_UseDefaultPPTable, 0), 97 MSG_MAP(UseBackupPPTable, PPSMC_MSG_UseBackupPPTable, 0), 98 MSG_MAP(RunBtc, PPSMC_MSG_RunBtc, 0), 99 MSG_MAP(EnterBaco, PPSMC_MSG_EnterBaco, 0), 100 MSG_MAP(SetSoftMinByFreq, PPSMC_MSG_SetSoftMinByFreq, 1), 101 MSG_MAP(SetSoftMaxByFreq, PPSMC_MSG_SetSoftMaxByFreq, 1), 102 MSG_MAP(SetHardMinByFreq, PPSMC_MSG_SetHardMinByFreq, 0), 103 MSG_MAP(SetHardMaxByFreq, PPSMC_MSG_SetHardMaxByFreq, 0), 104 MSG_MAP(GetMinDpmFreq, PPSMC_MSG_GetMinDpmFreq, 1), 105 MSG_MAP(GetMaxDpmFreq, PPSMC_MSG_GetMaxDpmFreq, 1), 106 MSG_MAP(GetDpmFreqByIndex, PPSMC_MSG_GetDpmFreqByIndex, 1), 107 MSG_MAP(SetMemoryChannelConfig, PPSMC_MSG_SetMemoryChannelConfig, 0), 108 MSG_MAP(SetGeminiMode, PPSMC_MSG_SetGeminiMode, 0), 109 MSG_MAP(SetGeminiApertureHigh, PPSMC_MSG_SetGeminiApertureHigh, 0), 110 MSG_MAP(SetGeminiApertureLow, PPSMC_MSG_SetGeminiApertureLow, 0), 111 MSG_MAP(OverridePcieParameters, PPSMC_MSG_OverridePcieParameters, 0), 112 MSG_MAP(SetMinDeepSleepDcefclk, PPSMC_MSG_SetMinDeepSleepDcefclk, 0), 113 MSG_MAP(ReenableAcDcInterrupt, PPSMC_MSG_ReenableAcDcInterrupt, 0), 114 MSG_MAP(NotifyPowerSource, PPSMC_MSG_NotifyPowerSource, 0), 115 MSG_MAP(SetUclkFastSwitch, PPSMC_MSG_SetUclkFastSwitch, 0), 116 MSG_MAP(SetVideoFps, PPSMC_MSG_SetVideoFps, 0), 117 MSG_MAP(PrepareMp1ForUnload, PPSMC_MSG_PrepareMp1ForUnload, 1), 118 MSG_MAP(DramLogSetDramAddrHigh, PPSMC_MSG_DramLogSetDramAddrHigh, 0), 119 MSG_MAP(DramLogSetDramAddrLow, PPSMC_MSG_DramLogSetDramAddrLow, 0), 120 MSG_MAP(DramLogSetDramSize, PPSMC_MSG_DramLogSetDramSize, 0), 121 MSG_MAP(ConfigureGfxDidt, PPSMC_MSG_ConfigureGfxDidt, 0), 122 MSG_MAP(NumOfDisplays, PPSMC_MSG_NumOfDisplays, 0), 123 MSG_MAP(SetSystemVirtualDramAddrHigh, PPSMC_MSG_SetSystemVirtualDramAddrHigh, 0), 124 MSG_MAP(SetSystemVirtualDramAddrLow, PPSMC_MSG_SetSystemVirtualDramAddrLow, 0), 125 MSG_MAP(AllowGfxOff, PPSMC_MSG_AllowGfxOff, 0), 126 MSG_MAP(DisallowGfxOff, PPSMC_MSG_DisallowGfxOff, 0), 127 MSG_MAP(GetPptLimit, PPSMC_MSG_GetPptLimit, 0), 128 MSG_MAP(GetDcModeMaxDpmFreq, PPSMC_MSG_GetDcModeMaxDpmFreq, 1), 129 MSG_MAP(GetDebugData, PPSMC_MSG_GetDebugData, 0), 130 MSG_MAP(ExitBaco, PPSMC_MSG_ExitBaco, 0), 131 MSG_MAP(PrepareMp1ForReset, PPSMC_MSG_PrepareMp1ForReset, 0), 132 MSG_MAP(PrepareMp1ForShutdown, PPSMC_MSG_PrepareMp1ForShutdown, 0), 133 MSG_MAP(PowerUpVcn, PPSMC_MSG_PowerUpVcn, 0), 134 MSG_MAP(PowerDownVcn, PPSMC_MSG_PowerDownVcn, 0), 135 MSG_MAP(PowerUpJpeg, PPSMC_MSG_PowerUpJpeg, 0), 136 MSG_MAP(PowerDownJpeg, PPSMC_MSG_PowerDownJpeg, 0), 137 MSG_MAP(BacoAudioD3PME, PPSMC_MSG_BacoAudioD3PME, 0), 138 MSG_MAP(ArmD3, PPSMC_MSG_ArmD3, 0), 139 MSG_MAP(DAL_DISABLE_DUMMY_PSTATE_CHANGE, PPSMC_MSG_DALDisableDummyPstateChange, 0), 140 MSG_MAP(DAL_ENABLE_DUMMY_PSTATE_CHANGE, PPSMC_MSG_DALEnableDummyPstateChange, 0), 141 MSG_MAP(GetVoltageByDpm, PPSMC_MSG_GetVoltageByDpm, 0), 142 MSG_MAP(GetVoltageByDpmOverdrive, PPSMC_MSG_GetVoltageByDpmOverdrive, 0), 143 MSG_MAP(SetMGpuFanBoostLimitRpm, PPSMC_MSG_SetMGpuFanBoostLimitRpm, 0), 144 MSG_MAP(SET_DRIVER_DUMMY_TABLE_DRAM_ADDR_HIGH, PPSMC_MSG_SetDriverDummyTableDramAddrHigh, 0), 145 MSG_MAP(SET_DRIVER_DUMMY_TABLE_DRAM_ADDR_LOW, PPSMC_MSG_SetDriverDummyTableDramAddrLow, 0), 146 MSG_MAP(GET_UMC_FW_WA, PPSMC_MSG_GetUMCFWWA, 0), 147 }; 148 149 static struct cmn2asic_mapping navi10_clk_map[SMU_CLK_COUNT] = { 150 CLK_MAP(GFXCLK, PPCLK_GFXCLK), 151 CLK_MAP(SCLK, PPCLK_GFXCLK), 152 CLK_MAP(SOCCLK, PPCLK_SOCCLK), 153 CLK_MAP(FCLK, PPCLK_SOCCLK), 154 CLK_MAP(UCLK, PPCLK_UCLK), 155 CLK_MAP(MCLK, PPCLK_UCLK), 156 CLK_MAP(DCLK, PPCLK_DCLK), 157 CLK_MAP(VCLK, PPCLK_VCLK), 158 CLK_MAP(DCEFCLK, PPCLK_DCEFCLK), 159 CLK_MAP(DISPCLK, PPCLK_DISPCLK), 160 CLK_MAP(PIXCLK, PPCLK_PIXCLK), 161 CLK_MAP(PHYCLK, PPCLK_PHYCLK), 162 }; 163 164 static struct cmn2asic_mapping navi10_feature_mask_map[SMU_FEATURE_COUNT] = { 165 FEA_MAP(DPM_PREFETCHER), 166 FEA_MAP(DPM_GFXCLK), 167 FEA_MAP(DPM_GFX_PACE), 168 FEA_MAP(DPM_UCLK), 169 FEA_MAP(DPM_SOCCLK), 170 FEA_MAP(DPM_MP0CLK), 171 FEA_MAP(DPM_LINK), 172 FEA_MAP(DPM_DCEFCLK), 173 FEA_MAP(MEM_VDDCI_SCALING), 174 FEA_MAP(MEM_MVDD_SCALING), 175 FEA_MAP(DS_GFXCLK), 176 FEA_MAP(DS_SOCCLK), 177 FEA_MAP(DS_LCLK), 178 FEA_MAP(DS_DCEFCLK), 179 FEA_MAP(DS_UCLK), 180 FEA_MAP(GFX_ULV), 181 FEA_MAP(FW_DSTATE), 182 FEA_MAP(GFXOFF), 183 FEA_MAP(BACO), 184 FEA_MAP(VCN_PG), 185 FEA_MAP(JPEG_PG), 186 FEA_MAP(USB_PG), 187 FEA_MAP(RSMU_SMN_CG), 188 FEA_MAP(PPT), 189 FEA_MAP(TDC), 190 FEA_MAP(GFX_EDC), 191 FEA_MAP(APCC_PLUS), 192 FEA_MAP(GTHR), 193 FEA_MAP(ACDC), 194 FEA_MAP(VR0HOT), 195 FEA_MAP(VR1HOT), 196 FEA_MAP(FW_CTF), 197 FEA_MAP(FAN_CONTROL), 198 FEA_MAP(THERMAL), 199 FEA_MAP(GFX_DCS), 200 FEA_MAP(RM), 201 FEA_MAP(LED_DISPLAY), 202 FEA_MAP(GFX_SS), 203 FEA_MAP(OUT_OF_BAND_MONITOR), 204 FEA_MAP(TEMP_DEPENDENT_VMIN), 205 FEA_MAP(MMHUB_PG), 206 FEA_MAP(ATHUB_PG), 207 FEA_MAP(APCC_DFLL), 208 }; 209 210 static struct cmn2asic_mapping navi10_table_map[SMU_TABLE_COUNT] = { 211 TAB_MAP(PPTABLE), 212 TAB_MAP(WATERMARKS), 213 TAB_MAP(AVFS), 214 TAB_MAP(AVFS_PSM_DEBUG), 215 TAB_MAP(AVFS_FUSE_OVERRIDE), 216 TAB_MAP(PMSTATUSLOG), 217 TAB_MAP(SMU_METRICS), 218 TAB_MAP(DRIVER_SMU_CONFIG), 219 TAB_MAP(ACTIVITY_MONITOR_COEFF), 220 TAB_MAP(OVERDRIVE), 221 TAB_MAP(I2C_COMMANDS), 222 TAB_MAP(PACE), 223 }; 224 225 static struct cmn2asic_mapping navi10_pwr_src_map[SMU_POWER_SOURCE_COUNT] = { 226 PWR_MAP(AC), 227 PWR_MAP(DC), 228 }; 229 230 static struct cmn2asic_mapping navi10_workload_map[PP_SMC_POWER_PROFILE_COUNT] = { 231 WORKLOAD_MAP(PP_SMC_POWER_PROFILE_BOOTUP_DEFAULT, WORKLOAD_PPLIB_DEFAULT_BIT), 232 WORKLOAD_MAP(PP_SMC_POWER_PROFILE_FULLSCREEN3D, WORKLOAD_PPLIB_FULL_SCREEN_3D_BIT), 233 WORKLOAD_MAP(PP_SMC_POWER_PROFILE_POWERSAVING, WORKLOAD_PPLIB_POWER_SAVING_BIT), 234 WORKLOAD_MAP(PP_SMC_POWER_PROFILE_VIDEO, WORKLOAD_PPLIB_VIDEO_BIT), 235 WORKLOAD_MAP(PP_SMC_POWER_PROFILE_VR, WORKLOAD_PPLIB_VR_BIT), 236 WORKLOAD_MAP(PP_SMC_POWER_PROFILE_COMPUTE, WORKLOAD_PPLIB_COMPUTE_BIT), 237 WORKLOAD_MAP(PP_SMC_POWER_PROFILE_CUSTOM, WORKLOAD_PPLIB_CUSTOM_BIT), 238 }; 239 240 static const uint8_t navi1x_throttler_map[] = { 241 [THROTTLER_TEMP_EDGE_BIT] = (SMU_THROTTLER_TEMP_EDGE_BIT), 242 [THROTTLER_TEMP_HOTSPOT_BIT] = (SMU_THROTTLER_TEMP_HOTSPOT_BIT), 243 [THROTTLER_TEMP_MEM_BIT] = (SMU_THROTTLER_TEMP_MEM_BIT), 244 [THROTTLER_TEMP_VR_GFX_BIT] = (SMU_THROTTLER_TEMP_VR_GFX_BIT), 245 [THROTTLER_TEMP_VR_MEM0_BIT] = (SMU_THROTTLER_TEMP_VR_MEM0_BIT), 246 [THROTTLER_TEMP_VR_MEM1_BIT] = (SMU_THROTTLER_TEMP_VR_MEM1_BIT), 247 [THROTTLER_TEMP_VR_SOC_BIT] = (SMU_THROTTLER_TEMP_VR_SOC_BIT), 248 [THROTTLER_TEMP_LIQUID0_BIT] = (SMU_THROTTLER_TEMP_LIQUID0_BIT), 249 [THROTTLER_TEMP_LIQUID1_BIT] = (SMU_THROTTLER_TEMP_LIQUID1_BIT), 250 [THROTTLER_TDC_GFX_BIT] = (SMU_THROTTLER_TDC_GFX_BIT), 251 [THROTTLER_TDC_SOC_BIT] = (SMU_THROTTLER_TDC_SOC_BIT), 252 [THROTTLER_PPT0_BIT] = (SMU_THROTTLER_PPT0_BIT), 253 [THROTTLER_PPT1_BIT] = (SMU_THROTTLER_PPT1_BIT), 254 [THROTTLER_PPT2_BIT] = (SMU_THROTTLER_PPT2_BIT), 255 [THROTTLER_PPT3_BIT] = (SMU_THROTTLER_PPT3_BIT), 256 [THROTTLER_FIT_BIT] = (SMU_THROTTLER_FIT_BIT), 257 [THROTTLER_PPM_BIT] = (SMU_THROTTLER_PPM_BIT), 258 [THROTTLER_APCC_BIT] = (SMU_THROTTLER_APCC_BIT), 259 }; 260 261 262 static bool is_asic_secure(struct smu_context *smu) 263 { 264 struct amdgpu_device *adev = smu->adev; 265 bool is_secure = true; 266 uint32_t mp0_fw_intf; 267 268 mp0_fw_intf = RREG32_PCIE(MP0_Public | 269 (smnMP0_FW_INTF & 0xffffffff)); 270 271 if (!(mp0_fw_intf & (1 << 19))) 272 is_secure = false; 273 274 return is_secure; 275 } 276 277 static int 278 navi10_get_allowed_feature_mask(struct smu_context *smu, 279 uint32_t *feature_mask, uint32_t num) 280 { 281 struct amdgpu_device *adev = smu->adev; 282 283 if (num > 2) 284 return -EINVAL; 285 286 memset(feature_mask, 0, sizeof(uint32_t) * num); 287 288 *(uint64_t *)feature_mask |= FEATURE_MASK(FEATURE_DPM_PREFETCHER_BIT) 289 | FEATURE_MASK(FEATURE_DPM_MP0CLK_BIT) 290 | FEATURE_MASK(FEATURE_RSMU_SMN_CG_BIT) 291 | FEATURE_MASK(FEATURE_DS_SOCCLK_BIT) 292 | FEATURE_MASK(FEATURE_PPT_BIT) 293 | FEATURE_MASK(FEATURE_TDC_BIT) 294 | FEATURE_MASK(FEATURE_GFX_EDC_BIT) 295 | FEATURE_MASK(FEATURE_APCC_PLUS_BIT) 296 | FEATURE_MASK(FEATURE_VR0HOT_BIT) 297 | FEATURE_MASK(FEATURE_FAN_CONTROL_BIT) 298 | FEATURE_MASK(FEATURE_THERMAL_BIT) 299 | FEATURE_MASK(FEATURE_LED_DISPLAY_BIT) 300 | FEATURE_MASK(FEATURE_DS_LCLK_BIT) 301 | FEATURE_MASK(FEATURE_DS_DCEFCLK_BIT) 302 | FEATURE_MASK(FEATURE_FW_DSTATE_BIT) 303 | FEATURE_MASK(FEATURE_BACO_BIT) 304 | FEATURE_MASK(FEATURE_GFX_SS_BIT) 305 | FEATURE_MASK(FEATURE_APCC_DFLL_BIT) 306 | FEATURE_MASK(FEATURE_FW_CTF_BIT) 307 | FEATURE_MASK(FEATURE_OUT_OF_BAND_MONITOR_BIT) 308 | FEATURE_MASK(FEATURE_TEMP_DEPENDENT_VMIN_BIT); 309 310 if (adev->pm.pp_feature & PP_SCLK_DPM_MASK) 311 *(uint64_t *)feature_mask |= FEATURE_MASK(FEATURE_DPM_GFXCLK_BIT); 312 313 if (adev->pm.pp_feature & PP_PCIE_DPM_MASK) 314 *(uint64_t *)feature_mask |= FEATURE_MASK(FEATURE_DPM_LINK_BIT); 315 316 if (adev->pm.pp_feature & PP_DCEFCLK_DPM_MASK) 317 *(uint64_t *)feature_mask |= FEATURE_MASK(FEATURE_DPM_DCEFCLK_BIT); 318 319 if (adev->pm.pp_feature & PP_ULV_MASK) 320 *(uint64_t *)feature_mask |= FEATURE_MASK(FEATURE_GFX_ULV_BIT); 321 322 if (adev->pm.pp_feature & PP_SCLK_DEEP_SLEEP_MASK) 323 *(uint64_t *)feature_mask |= FEATURE_MASK(FEATURE_DS_GFXCLK_BIT); 324 325 if (adev->pm.pp_feature & PP_GFXOFF_MASK) 326 *(uint64_t *)feature_mask |= FEATURE_MASK(FEATURE_GFXOFF_BIT); 327 328 if (smu->adev->pg_flags & AMD_PG_SUPPORT_MMHUB) 329 *(uint64_t *)feature_mask |= FEATURE_MASK(FEATURE_MMHUB_PG_BIT); 330 331 if (smu->adev->pg_flags & AMD_PG_SUPPORT_ATHUB) 332 *(uint64_t *)feature_mask |= FEATURE_MASK(FEATURE_ATHUB_PG_BIT); 333 334 if (smu->adev->pg_flags & AMD_PG_SUPPORT_VCN) 335 *(uint64_t *)feature_mask |= FEATURE_MASK(FEATURE_VCN_PG_BIT); 336 337 if (smu->adev->pg_flags & AMD_PG_SUPPORT_JPEG) 338 *(uint64_t *)feature_mask |= FEATURE_MASK(FEATURE_JPEG_PG_BIT); 339 340 if (smu->dc_controlled_by_gpio) 341 *(uint64_t *)feature_mask |= FEATURE_MASK(FEATURE_ACDC_BIT); 342 343 if (adev->pm.pp_feature & PP_SOCCLK_DPM_MASK) 344 *(uint64_t *)feature_mask |= FEATURE_MASK(FEATURE_DPM_SOCCLK_BIT); 345 346 /* DPM UCLK enablement should be skipped for navi10 A0 secure board */ 347 if (!(is_asic_secure(smu) && 348 (amdgpu_ip_version(adev, MP1_HWIP, 0) == IP_VERSION(11, 0, 0)) && 349 (adev->rev_id == 0)) && 350 (adev->pm.pp_feature & PP_MCLK_DPM_MASK)) 351 *(uint64_t *)feature_mask |= FEATURE_MASK(FEATURE_DPM_UCLK_BIT) 352 | FEATURE_MASK(FEATURE_MEM_VDDCI_SCALING_BIT) 353 | FEATURE_MASK(FEATURE_MEM_MVDD_SCALING_BIT); 354 355 /* DS SOCCLK enablement should be skipped for navi10 A0 secure board */ 356 if (is_asic_secure(smu) && 357 (amdgpu_ip_version(adev, MP1_HWIP, 0) == IP_VERSION(11, 0, 0)) && 358 (adev->rev_id == 0)) 359 *(uint64_t *)feature_mask &= 360 ~FEATURE_MASK(FEATURE_DS_SOCCLK_BIT); 361 362 return 0; 363 } 364 365 static void navi10_check_bxco_support(struct smu_context *smu) 366 { 367 struct smu_table_context *table_context = &smu->smu_table; 368 struct smu_11_0_powerplay_table *powerplay_table = 369 table_context->power_play_table; 370 struct smu_baco_context *smu_baco = &smu->smu_baco; 371 struct amdgpu_device *adev = smu->adev; 372 uint32_t val; 373 374 if (powerplay_table->platform_caps & SMU_11_0_PP_PLATFORM_CAP_BACO || 375 powerplay_table->platform_caps & SMU_11_0_PP_PLATFORM_CAP_MACO) { 376 val = RREG32_SOC15(NBIO, 0, mmRCC_BIF_STRAP0); 377 smu_baco->platform_support = 378 (val & RCC_BIF_STRAP0__STRAP_PX_CAPABLE_MASK) ? true : 379 false; 380 } 381 } 382 383 static int navi10_check_powerplay_table(struct smu_context *smu) 384 { 385 struct smu_table_context *table_context = &smu->smu_table; 386 struct smu_11_0_powerplay_table *powerplay_table = 387 table_context->power_play_table; 388 389 if (powerplay_table->platform_caps & SMU_11_0_PP_PLATFORM_CAP_HARDWAREDC) 390 smu->dc_controlled_by_gpio = true; 391 392 navi10_check_bxco_support(smu); 393 394 table_context->thermal_controller_type = 395 powerplay_table->thermal_controller_type; 396 397 /* 398 * Instead of having its own buffer space and get overdrive_table copied, 399 * smu->od_settings just points to the actual overdrive_table 400 */ 401 smu->od_settings = &powerplay_table->overdrive_table; 402 403 return 0; 404 } 405 406 static int navi10_append_powerplay_table(struct smu_context *smu) 407 { 408 struct amdgpu_device *adev = smu->adev; 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_5 *smc_dpm_table; 412 struct atom_smc_dpm_info_v4_7 *smc_dpm_table_v4_7; 413 int index, ret; 414 415 index = get_index_into_master_table(atom_master_list_of_data_tables_v2_1, 416 smc_dpm_info); 417 418 ret = amdgpu_atombios_get_data_table(adev, index, NULL, NULL, NULL, 419 (uint8_t **)&smc_dpm_table); 420 if (ret) 421 return ret; 422 423 dev_info(adev->dev, "smc_dpm_info table revision(format.content): %d.%d\n", 424 smc_dpm_table->table_header.format_revision, 425 smc_dpm_table->table_header.content_revision); 426 427 if (smc_dpm_table->table_header.format_revision != 4) { 428 dev_err(adev->dev, "smc_dpm_info table format revision is not 4!\n"); 429 return -EINVAL; 430 } 431 432 switch (smc_dpm_table->table_header.content_revision) { 433 case 5: /* nv10 and nv14 */ 434 smu_memcpy_trailing(smc_pptable, I2cControllers, BoardReserved, 435 smc_dpm_table, I2cControllers); 436 break; 437 case 7: /* nv12 */ 438 ret = amdgpu_atombios_get_data_table(adev, index, NULL, NULL, NULL, 439 (uint8_t **)&smc_dpm_table_v4_7); 440 if (ret) 441 return ret; 442 smu_memcpy_trailing(smc_pptable, I2cControllers, BoardReserved, 443 smc_dpm_table_v4_7, I2cControllers); 444 break; 445 default: 446 dev_err(smu->adev->dev, "smc_dpm_info with unsupported content revision %d!\n", 447 smc_dpm_table->table_header.content_revision); 448 return -EINVAL; 449 } 450 451 if (adev->pm.pp_feature & PP_GFXOFF_MASK) { 452 /* TODO: remove it once SMU fw fix it */ 453 smc_pptable->DebugOverrides |= DPM_OVERRIDE_DISABLE_DFLL_PLL_SHUTDOWN; 454 } 455 456 return 0; 457 } 458 459 static int navi10_store_powerplay_table(struct smu_context *smu) 460 { 461 struct smu_table_context *table_context = &smu->smu_table; 462 struct smu_11_0_powerplay_table *powerplay_table = 463 table_context->power_play_table; 464 465 memcpy(table_context->driver_pptable, &powerplay_table->smc_pptable, 466 sizeof(PPTable_t)); 467 468 return 0; 469 } 470 471 static int navi10_setup_pptable(struct smu_context *smu) 472 { 473 int ret = 0; 474 475 ret = smu_v11_0_setup_pptable(smu); 476 if (ret) 477 return ret; 478 479 ret = navi10_store_powerplay_table(smu); 480 if (ret) 481 return ret; 482 483 ret = navi10_append_powerplay_table(smu); 484 if (ret) 485 return ret; 486 487 ret = navi10_check_powerplay_table(smu); 488 if (ret) 489 return ret; 490 491 return ret; 492 } 493 494 static int navi10_tables_init(struct smu_context *smu) 495 { 496 struct smu_table_context *smu_table = &smu->smu_table; 497 struct smu_table *tables = smu_table->tables; 498 struct smu_table *dummy_read_1_table = 499 &smu_table->dummy_read_1_table; 500 501 SMU_TABLE_INIT(tables, SMU_TABLE_PPTABLE, sizeof(PPTable_t), 502 PAGE_SIZE, AMDGPU_GEM_DOMAIN_VRAM); 503 SMU_TABLE_INIT(tables, SMU_TABLE_WATERMARKS, sizeof(Watermarks_t), 504 PAGE_SIZE, AMDGPU_GEM_DOMAIN_VRAM); 505 SMU_TABLE_INIT(tables, SMU_TABLE_SMU_METRICS, sizeof(SmuMetrics_NV1X_t), 506 PAGE_SIZE, AMDGPU_GEM_DOMAIN_VRAM); 507 SMU_TABLE_INIT(tables, SMU_TABLE_I2C_COMMANDS, sizeof(SwI2cRequest_t), 508 PAGE_SIZE, AMDGPU_GEM_DOMAIN_VRAM); 509 SMU_TABLE_INIT(tables, SMU_TABLE_OVERDRIVE, sizeof(OverDriveTable_t), 510 PAGE_SIZE, AMDGPU_GEM_DOMAIN_VRAM); 511 SMU_TABLE_INIT(tables, SMU_TABLE_PMSTATUSLOG, SMU11_TOOL_SIZE, 512 PAGE_SIZE, AMDGPU_GEM_DOMAIN_VRAM); 513 SMU_TABLE_INIT(tables, SMU_TABLE_ACTIVITY_MONITOR_COEFF, 514 sizeof(DpmActivityMonitorCoeffInt_t), PAGE_SIZE, 515 AMDGPU_GEM_DOMAIN_VRAM); 516 SMU_TABLE_INIT(tables, SMU_TABLE_DRIVER_SMU_CONFIG, sizeof(DriverSmuConfig_t), 517 PAGE_SIZE, AMDGPU_GEM_DOMAIN_VRAM); 518 519 dummy_read_1_table->size = 0x40000; 520 dummy_read_1_table->align = PAGE_SIZE; 521 dummy_read_1_table->domain = AMDGPU_GEM_DOMAIN_VRAM; 522 523 smu_table->metrics_table = kzalloc(sizeof(SmuMetrics_NV1X_t), 524 GFP_KERNEL); 525 if (!smu_table->metrics_table) 526 goto err0_out; 527 smu_table->metrics_time = 0; 528 529 smu_table->gpu_metrics_table_size = sizeof(struct gpu_metrics_v1_3); 530 smu_table->gpu_metrics_table = kzalloc(smu_table->gpu_metrics_table_size, GFP_KERNEL); 531 if (!smu_table->gpu_metrics_table) 532 goto err1_out; 533 534 smu_table->watermarks_table = kzalloc(sizeof(Watermarks_t), GFP_KERNEL); 535 if (!smu_table->watermarks_table) 536 goto err2_out; 537 538 smu_table->driver_smu_config_table = 539 kzalloc(tables[SMU_TABLE_DRIVER_SMU_CONFIG].size, GFP_KERNEL); 540 if (!smu_table->driver_smu_config_table) 541 goto err3_out; 542 543 return 0; 544 545 err3_out: 546 kfree(smu_table->watermarks_table); 547 err2_out: 548 kfree(smu_table->gpu_metrics_table); 549 err1_out: 550 kfree(smu_table->metrics_table); 551 err0_out: 552 return -ENOMEM; 553 } 554 555 static int navi10_get_legacy_smu_metrics_data(struct smu_context *smu, 556 MetricsMember_t member, 557 uint32_t *value) 558 { 559 struct smu_table_context *smu_table = &smu->smu_table; 560 SmuMetrics_legacy_t *metrics = 561 (SmuMetrics_legacy_t *)smu_table->metrics_table; 562 int ret = 0; 563 564 ret = smu_cmn_get_metrics_table(smu, 565 NULL, 566 false); 567 if (ret) 568 return ret; 569 570 switch (member) { 571 case METRICS_CURR_GFXCLK: 572 *value = metrics->CurrClock[PPCLK_GFXCLK]; 573 break; 574 case METRICS_CURR_SOCCLK: 575 *value = metrics->CurrClock[PPCLK_SOCCLK]; 576 break; 577 case METRICS_CURR_UCLK: 578 *value = metrics->CurrClock[PPCLK_UCLK]; 579 break; 580 case METRICS_CURR_VCLK: 581 *value = metrics->CurrClock[PPCLK_VCLK]; 582 break; 583 case METRICS_CURR_DCLK: 584 *value = metrics->CurrClock[PPCLK_DCLK]; 585 break; 586 case METRICS_CURR_DCEFCLK: 587 *value = metrics->CurrClock[PPCLK_DCEFCLK]; 588 break; 589 case METRICS_AVERAGE_GFXCLK: 590 *value = metrics->AverageGfxclkFrequency; 591 break; 592 case METRICS_AVERAGE_SOCCLK: 593 *value = metrics->AverageSocclkFrequency; 594 break; 595 case METRICS_AVERAGE_UCLK: 596 *value = metrics->AverageUclkFrequency; 597 break; 598 case METRICS_AVERAGE_GFXACTIVITY: 599 *value = metrics->AverageGfxActivity; 600 break; 601 case METRICS_AVERAGE_MEMACTIVITY: 602 *value = metrics->AverageUclkActivity; 603 break; 604 case METRICS_AVERAGE_SOCKETPOWER: 605 *value = metrics->AverageSocketPower << 8; 606 break; 607 case METRICS_TEMPERATURE_EDGE: 608 *value = metrics->TemperatureEdge * 609 SMU_TEMPERATURE_UNITS_PER_CENTIGRADES; 610 break; 611 case METRICS_TEMPERATURE_HOTSPOT: 612 *value = metrics->TemperatureHotspot * 613 SMU_TEMPERATURE_UNITS_PER_CENTIGRADES; 614 break; 615 case METRICS_TEMPERATURE_MEM: 616 *value = metrics->TemperatureMem * 617 SMU_TEMPERATURE_UNITS_PER_CENTIGRADES; 618 break; 619 case METRICS_TEMPERATURE_VRGFX: 620 *value = metrics->TemperatureVrGfx * 621 SMU_TEMPERATURE_UNITS_PER_CENTIGRADES; 622 break; 623 case METRICS_TEMPERATURE_VRSOC: 624 *value = metrics->TemperatureVrSoc * 625 SMU_TEMPERATURE_UNITS_PER_CENTIGRADES; 626 break; 627 case METRICS_THROTTLER_STATUS: 628 *value = metrics->ThrottlerStatus; 629 break; 630 case METRICS_CURR_FANSPEED: 631 *value = metrics->CurrFanSpeed; 632 break; 633 default: 634 *value = UINT_MAX; 635 break; 636 } 637 638 return ret; 639 } 640 641 static int navi10_get_smu_metrics_data(struct smu_context *smu, 642 MetricsMember_t member, 643 uint32_t *value) 644 { 645 struct smu_table_context *smu_table = &smu->smu_table; 646 SmuMetrics_t *metrics = 647 (SmuMetrics_t *)smu_table->metrics_table; 648 int ret = 0; 649 650 ret = smu_cmn_get_metrics_table(smu, 651 NULL, 652 false); 653 if (ret) 654 return ret; 655 656 switch (member) { 657 case METRICS_CURR_GFXCLK: 658 *value = metrics->CurrClock[PPCLK_GFXCLK]; 659 break; 660 case METRICS_CURR_SOCCLK: 661 *value = metrics->CurrClock[PPCLK_SOCCLK]; 662 break; 663 case METRICS_CURR_UCLK: 664 *value = metrics->CurrClock[PPCLK_UCLK]; 665 break; 666 case METRICS_CURR_VCLK: 667 *value = metrics->CurrClock[PPCLK_VCLK]; 668 break; 669 case METRICS_CURR_DCLK: 670 *value = metrics->CurrClock[PPCLK_DCLK]; 671 break; 672 case METRICS_CURR_DCEFCLK: 673 *value = metrics->CurrClock[PPCLK_DCEFCLK]; 674 break; 675 case METRICS_AVERAGE_GFXCLK: 676 if (metrics->AverageGfxActivity > SMU_11_0_GFX_BUSY_THRESHOLD) 677 *value = metrics->AverageGfxclkFrequencyPreDs; 678 else 679 *value = metrics->AverageGfxclkFrequencyPostDs; 680 break; 681 case METRICS_AVERAGE_SOCCLK: 682 *value = metrics->AverageSocclkFrequency; 683 break; 684 case METRICS_AVERAGE_UCLK: 685 *value = metrics->AverageUclkFrequencyPostDs; 686 break; 687 case METRICS_AVERAGE_GFXACTIVITY: 688 *value = metrics->AverageGfxActivity; 689 break; 690 case METRICS_AVERAGE_MEMACTIVITY: 691 *value = metrics->AverageUclkActivity; 692 break; 693 case METRICS_AVERAGE_SOCKETPOWER: 694 *value = metrics->AverageSocketPower << 8; 695 break; 696 case METRICS_TEMPERATURE_EDGE: 697 *value = metrics->TemperatureEdge * 698 SMU_TEMPERATURE_UNITS_PER_CENTIGRADES; 699 break; 700 case METRICS_TEMPERATURE_HOTSPOT: 701 *value = metrics->TemperatureHotspot * 702 SMU_TEMPERATURE_UNITS_PER_CENTIGRADES; 703 break; 704 case METRICS_TEMPERATURE_MEM: 705 *value = metrics->TemperatureMem * 706 SMU_TEMPERATURE_UNITS_PER_CENTIGRADES; 707 break; 708 case METRICS_TEMPERATURE_VRGFX: 709 *value = metrics->TemperatureVrGfx * 710 SMU_TEMPERATURE_UNITS_PER_CENTIGRADES; 711 break; 712 case METRICS_TEMPERATURE_VRSOC: 713 *value = metrics->TemperatureVrSoc * 714 SMU_TEMPERATURE_UNITS_PER_CENTIGRADES; 715 break; 716 case METRICS_THROTTLER_STATUS: 717 *value = metrics->ThrottlerStatus; 718 break; 719 case METRICS_CURR_FANSPEED: 720 *value = metrics->CurrFanSpeed; 721 break; 722 default: 723 *value = UINT_MAX; 724 break; 725 } 726 727 return ret; 728 } 729 730 static int navi12_get_legacy_smu_metrics_data(struct smu_context *smu, 731 MetricsMember_t member, 732 uint32_t *value) 733 { 734 struct smu_table_context *smu_table = &smu->smu_table; 735 SmuMetrics_NV12_legacy_t *metrics = 736 (SmuMetrics_NV12_legacy_t *)smu_table->metrics_table; 737 int ret = 0; 738 739 ret = smu_cmn_get_metrics_table(smu, 740 NULL, 741 false); 742 if (ret) 743 return ret; 744 745 switch (member) { 746 case METRICS_CURR_GFXCLK: 747 *value = metrics->CurrClock[PPCLK_GFXCLK]; 748 break; 749 case METRICS_CURR_SOCCLK: 750 *value = metrics->CurrClock[PPCLK_SOCCLK]; 751 break; 752 case METRICS_CURR_UCLK: 753 *value = metrics->CurrClock[PPCLK_UCLK]; 754 break; 755 case METRICS_CURR_VCLK: 756 *value = metrics->CurrClock[PPCLK_VCLK]; 757 break; 758 case METRICS_CURR_DCLK: 759 *value = metrics->CurrClock[PPCLK_DCLK]; 760 break; 761 case METRICS_CURR_DCEFCLK: 762 *value = metrics->CurrClock[PPCLK_DCEFCLK]; 763 break; 764 case METRICS_AVERAGE_GFXCLK: 765 *value = metrics->AverageGfxclkFrequency; 766 break; 767 case METRICS_AVERAGE_SOCCLK: 768 *value = metrics->AverageSocclkFrequency; 769 break; 770 case METRICS_AVERAGE_UCLK: 771 *value = metrics->AverageUclkFrequency; 772 break; 773 case METRICS_AVERAGE_GFXACTIVITY: 774 *value = metrics->AverageGfxActivity; 775 break; 776 case METRICS_AVERAGE_MEMACTIVITY: 777 *value = metrics->AverageUclkActivity; 778 break; 779 case METRICS_AVERAGE_SOCKETPOWER: 780 *value = metrics->AverageSocketPower << 8; 781 break; 782 case METRICS_TEMPERATURE_EDGE: 783 *value = metrics->TemperatureEdge * 784 SMU_TEMPERATURE_UNITS_PER_CENTIGRADES; 785 break; 786 case METRICS_TEMPERATURE_HOTSPOT: 787 *value = metrics->TemperatureHotspot * 788 SMU_TEMPERATURE_UNITS_PER_CENTIGRADES; 789 break; 790 case METRICS_TEMPERATURE_MEM: 791 *value = metrics->TemperatureMem * 792 SMU_TEMPERATURE_UNITS_PER_CENTIGRADES; 793 break; 794 case METRICS_TEMPERATURE_VRGFX: 795 *value = metrics->TemperatureVrGfx * 796 SMU_TEMPERATURE_UNITS_PER_CENTIGRADES; 797 break; 798 case METRICS_TEMPERATURE_VRSOC: 799 *value = metrics->TemperatureVrSoc * 800 SMU_TEMPERATURE_UNITS_PER_CENTIGRADES; 801 break; 802 case METRICS_THROTTLER_STATUS: 803 *value = metrics->ThrottlerStatus; 804 break; 805 case METRICS_CURR_FANSPEED: 806 *value = metrics->CurrFanSpeed; 807 break; 808 default: 809 *value = UINT_MAX; 810 break; 811 } 812 813 return ret; 814 } 815 816 static int navi12_get_smu_metrics_data(struct smu_context *smu, 817 MetricsMember_t member, 818 uint32_t *value) 819 { 820 struct smu_table_context *smu_table = &smu->smu_table; 821 SmuMetrics_NV12_t *metrics = 822 (SmuMetrics_NV12_t *)smu_table->metrics_table; 823 int ret = 0; 824 825 ret = smu_cmn_get_metrics_table(smu, 826 NULL, 827 false); 828 if (ret) 829 return ret; 830 831 switch (member) { 832 case METRICS_CURR_GFXCLK: 833 *value = metrics->CurrClock[PPCLK_GFXCLK]; 834 break; 835 case METRICS_CURR_SOCCLK: 836 *value = metrics->CurrClock[PPCLK_SOCCLK]; 837 break; 838 case METRICS_CURR_UCLK: 839 *value = metrics->CurrClock[PPCLK_UCLK]; 840 break; 841 case METRICS_CURR_VCLK: 842 *value = metrics->CurrClock[PPCLK_VCLK]; 843 break; 844 case METRICS_CURR_DCLK: 845 *value = metrics->CurrClock[PPCLK_DCLK]; 846 break; 847 case METRICS_CURR_DCEFCLK: 848 *value = metrics->CurrClock[PPCLK_DCEFCLK]; 849 break; 850 case METRICS_AVERAGE_GFXCLK: 851 if (metrics->AverageGfxActivity > SMU_11_0_GFX_BUSY_THRESHOLD) 852 *value = metrics->AverageGfxclkFrequencyPreDs; 853 else 854 *value = metrics->AverageGfxclkFrequencyPostDs; 855 break; 856 case METRICS_AVERAGE_SOCCLK: 857 *value = metrics->AverageSocclkFrequency; 858 break; 859 case METRICS_AVERAGE_UCLK: 860 *value = metrics->AverageUclkFrequencyPostDs; 861 break; 862 case METRICS_AVERAGE_GFXACTIVITY: 863 *value = metrics->AverageGfxActivity; 864 break; 865 case METRICS_AVERAGE_MEMACTIVITY: 866 *value = metrics->AverageUclkActivity; 867 break; 868 case METRICS_AVERAGE_SOCKETPOWER: 869 *value = metrics->AverageSocketPower << 8; 870 break; 871 case METRICS_TEMPERATURE_EDGE: 872 *value = metrics->TemperatureEdge * 873 SMU_TEMPERATURE_UNITS_PER_CENTIGRADES; 874 break; 875 case METRICS_TEMPERATURE_HOTSPOT: 876 *value = metrics->TemperatureHotspot * 877 SMU_TEMPERATURE_UNITS_PER_CENTIGRADES; 878 break; 879 case METRICS_TEMPERATURE_MEM: 880 *value = metrics->TemperatureMem * 881 SMU_TEMPERATURE_UNITS_PER_CENTIGRADES; 882 break; 883 case METRICS_TEMPERATURE_VRGFX: 884 *value = metrics->TemperatureVrGfx * 885 SMU_TEMPERATURE_UNITS_PER_CENTIGRADES; 886 break; 887 case METRICS_TEMPERATURE_VRSOC: 888 *value = metrics->TemperatureVrSoc * 889 SMU_TEMPERATURE_UNITS_PER_CENTIGRADES; 890 break; 891 case METRICS_THROTTLER_STATUS: 892 *value = metrics->ThrottlerStatus; 893 break; 894 case METRICS_CURR_FANSPEED: 895 *value = metrics->CurrFanSpeed; 896 break; 897 default: 898 *value = UINT_MAX; 899 break; 900 } 901 902 return ret; 903 } 904 905 static int navi1x_get_smu_metrics_data(struct smu_context *smu, 906 MetricsMember_t member, 907 uint32_t *value) 908 { 909 struct amdgpu_device *adev = smu->adev; 910 int ret = 0; 911 912 switch (amdgpu_ip_version(adev, MP1_HWIP, 0)) { 913 case IP_VERSION(11, 0, 9): 914 if (smu->smc_fw_version > 0x00341C00) 915 ret = navi12_get_smu_metrics_data(smu, member, value); 916 else 917 ret = navi12_get_legacy_smu_metrics_data(smu, member, value); 918 break; 919 case IP_VERSION(11, 0, 0): 920 case IP_VERSION(11, 0, 5): 921 default: 922 if (((amdgpu_ip_version(adev, MP1_HWIP, 0) == 923 IP_VERSION(11, 0, 5)) && 924 smu->smc_fw_version > 0x00351F00) || 925 ((amdgpu_ip_version(adev, MP1_HWIP, 0) == 926 IP_VERSION(11, 0, 0)) && 927 smu->smc_fw_version > 0x002A3B00)) 928 ret = navi10_get_smu_metrics_data(smu, member, value); 929 else 930 ret = navi10_get_legacy_smu_metrics_data(smu, member, value); 931 break; 932 } 933 934 return ret; 935 } 936 937 static int navi10_allocate_dpm_context(struct smu_context *smu) 938 { 939 struct smu_dpm_context *smu_dpm = &smu->smu_dpm; 940 941 smu_dpm->dpm_context = kzalloc(sizeof(struct smu_11_0_dpm_context), 942 GFP_KERNEL); 943 if (!smu_dpm->dpm_context) 944 return -ENOMEM; 945 946 smu_dpm->dpm_context_size = sizeof(struct smu_11_0_dpm_context); 947 948 return 0; 949 } 950 951 static int navi10_init_smc_tables(struct smu_context *smu) 952 { 953 int ret = 0; 954 955 ret = navi10_tables_init(smu); 956 if (ret) 957 return ret; 958 959 ret = navi10_allocate_dpm_context(smu); 960 if (ret) 961 return ret; 962 963 return smu_v11_0_init_smc_tables(smu); 964 } 965 966 static int navi10_set_default_dpm_table(struct smu_context *smu) 967 { 968 struct smu_11_0_dpm_context *dpm_context = smu->smu_dpm.dpm_context; 969 PPTable_t *driver_ppt = smu->smu_table.driver_pptable; 970 struct smu_11_0_dpm_table *dpm_table; 971 int ret = 0; 972 973 /* socclk dpm table setup */ 974 dpm_table = &dpm_context->dpm_tables.soc_table; 975 if (smu_cmn_feature_is_enabled(smu, SMU_FEATURE_DPM_SOCCLK_BIT)) { 976 ret = smu_v11_0_set_single_dpm_table(smu, 977 SMU_SOCCLK, 978 dpm_table); 979 if (ret) 980 return ret; 981 dpm_table->is_fine_grained = 982 !driver_ppt->DpmDescriptor[PPCLK_SOCCLK].SnapToDiscrete; 983 } else { 984 dpm_table->count = 1; 985 dpm_table->dpm_levels[0].value = smu->smu_table.boot_values.socclk / 100; 986 dpm_table->dpm_levels[0].enabled = true; 987 dpm_table->min = dpm_table->dpm_levels[0].value; 988 dpm_table->max = dpm_table->dpm_levels[0].value; 989 } 990 991 /* gfxclk dpm table setup */ 992 dpm_table = &dpm_context->dpm_tables.gfx_table; 993 if (smu_cmn_feature_is_enabled(smu, SMU_FEATURE_DPM_GFXCLK_BIT)) { 994 ret = smu_v11_0_set_single_dpm_table(smu, 995 SMU_GFXCLK, 996 dpm_table); 997 if (ret) 998 return ret; 999 dpm_table->is_fine_grained = 1000 !driver_ppt->DpmDescriptor[PPCLK_GFXCLK].SnapToDiscrete; 1001 } else { 1002 dpm_table->count = 1; 1003 dpm_table->dpm_levels[0].value = smu->smu_table.boot_values.gfxclk / 100; 1004 dpm_table->dpm_levels[0].enabled = true; 1005 dpm_table->min = dpm_table->dpm_levels[0].value; 1006 dpm_table->max = dpm_table->dpm_levels[0].value; 1007 } 1008 1009 /* uclk dpm table setup */ 1010 dpm_table = &dpm_context->dpm_tables.uclk_table; 1011 if (smu_cmn_feature_is_enabled(smu, SMU_FEATURE_DPM_UCLK_BIT)) { 1012 ret = smu_v11_0_set_single_dpm_table(smu, 1013 SMU_UCLK, 1014 dpm_table); 1015 if (ret) 1016 return ret; 1017 dpm_table->is_fine_grained = 1018 !driver_ppt->DpmDescriptor[PPCLK_UCLK].SnapToDiscrete; 1019 } else { 1020 dpm_table->count = 1; 1021 dpm_table->dpm_levels[0].value = smu->smu_table.boot_values.uclk / 100; 1022 dpm_table->dpm_levels[0].enabled = true; 1023 dpm_table->min = dpm_table->dpm_levels[0].value; 1024 dpm_table->max = dpm_table->dpm_levels[0].value; 1025 } 1026 1027 /* vclk dpm table setup */ 1028 dpm_table = &dpm_context->dpm_tables.vclk_table; 1029 if (smu_cmn_feature_is_enabled(smu, SMU_FEATURE_VCN_PG_BIT)) { 1030 ret = smu_v11_0_set_single_dpm_table(smu, 1031 SMU_VCLK, 1032 dpm_table); 1033 if (ret) 1034 return ret; 1035 dpm_table->is_fine_grained = 1036 !driver_ppt->DpmDescriptor[PPCLK_VCLK].SnapToDiscrete; 1037 } else { 1038 dpm_table->count = 1; 1039 dpm_table->dpm_levels[0].value = smu->smu_table.boot_values.vclk / 100; 1040 dpm_table->dpm_levels[0].enabled = true; 1041 dpm_table->min = dpm_table->dpm_levels[0].value; 1042 dpm_table->max = dpm_table->dpm_levels[0].value; 1043 } 1044 1045 /* dclk dpm table setup */ 1046 dpm_table = &dpm_context->dpm_tables.dclk_table; 1047 if (smu_cmn_feature_is_enabled(smu, SMU_FEATURE_VCN_PG_BIT)) { 1048 ret = smu_v11_0_set_single_dpm_table(smu, 1049 SMU_DCLK, 1050 dpm_table); 1051 if (ret) 1052 return ret; 1053 dpm_table->is_fine_grained = 1054 !driver_ppt->DpmDescriptor[PPCLK_DCLK].SnapToDiscrete; 1055 } else { 1056 dpm_table->count = 1; 1057 dpm_table->dpm_levels[0].value = smu->smu_table.boot_values.dclk / 100; 1058 dpm_table->dpm_levels[0].enabled = true; 1059 dpm_table->min = dpm_table->dpm_levels[0].value; 1060 dpm_table->max = dpm_table->dpm_levels[0].value; 1061 } 1062 1063 /* dcefclk dpm table setup */ 1064 dpm_table = &dpm_context->dpm_tables.dcef_table; 1065 if (smu_cmn_feature_is_enabled(smu, SMU_FEATURE_DPM_DCEFCLK_BIT)) { 1066 ret = smu_v11_0_set_single_dpm_table(smu, 1067 SMU_DCEFCLK, 1068 dpm_table); 1069 if (ret) 1070 return ret; 1071 dpm_table->is_fine_grained = 1072 !driver_ppt->DpmDescriptor[PPCLK_DCEFCLK].SnapToDiscrete; 1073 } else { 1074 dpm_table->count = 1; 1075 dpm_table->dpm_levels[0].value = smu->smu_table.boot_values.dcefclk / 100; 1076 dpm_table->dpm_levels[0].enabled = true; 1077 dpm_table->min = dpm_table->dpm_levels[0].value; 1078 dpm_table->max = dpm_table->dpm_levels[0].value; 1079 } 1080 1081 /* pixelclk dpm table setup */ 1082 dpm_table = &dpm_context->dpm_tables.pixel_table; 1083 if (smu_cmn_feature_is_enabled(smu, SMU_FEATURE_DPM_DCEFCLK_BIT)) { 1084 ret = smu_v11_0_set_single_dpm_table(smu, 1085 SMU_PIXCLK, 1086 dpm_table); 1087 if (ret) 1088 return ret; 1089 dpm_table->is_fine_grained = 1090 !driver_ppt->DpmDescriptor[PPCLK_PIXCLK].SnapToDiscrete; 1091 } else { 1092 dpm_table->count = 1; 1093 dpm_table->dpm_levels[0].value = smu->smu_table.boot_values.dcefclk / 100; 1094 dpm_table->dpm_levels[0].enabled = true; 1095 dpm_table->min = dpm_table->dpm_levels[0].value; 1096 dpm_table->max = dpm_table->dpm_levels[0].value; 1097 } 1098 1099 /* displayclk dpm table setup */ 1100 dpm_table = &dpm_context->dpm_tables.display_table; 1101 if (smu_cmn_feature_is_enabled(smu, SMU_FEATURE_DPM_DCEFCLK_BIT)) { 1102 ret = smu_v11_0_set_single_dpm_table(smu, 1103 SMU_DISPCLK, 1104 dpm_table); 1105 if (ret) 1106 return ret; 1107 dpm_table->is_fine_grained = 1108 !driver_ppt->DpmDescriptor[PPCLK_DISPCLK].SnapToDiscrete; 1109 } else { 1110 dpm_table->count = 1; 1111 dpm_table->dpm_levels[0].value = smu->smu_table.boot_values.dcefclk / 100; 1112 dpm_table->dpm_levels[0].enabled = true; 1113 dpm_table->min = dpm_table->dpm_levels[0].value; 1114 dpm_table->max = dpm_table->dpm_levels[0].value; 1115 } 1116 1117 /* phyclk dpm table setup */ 1118 dpm_table = &dpm_context->dpm_tables.phy_table; 1119 if (smu_cmn_feature_is_enabled(smu, SMU_FEATURE_DPM_DCEFCLK_BIT)) { 1120 ret = smu_v11_0_set_single_dpm_table(smu, 1121 SMU_PHYCLK, 1122 dpm_table); 1123 if (ret) 1124 return ret; 1125 dpm_table->is_fine_grained = 1126 !driver_ppt->DpmDescriptor[PPCLK_PHYCLK].SnapToDiscrete; 1127 } else { 1128 dpm_table->count = 1; 1129 dpm_table->dpm_levels[0].value = smu->smu_table.boot_values.dcefclk / 100; 1130 dpm_table->dpm_levels[0].enabled = true; 1131 dpm_table->min = dpm_table->dpm_levels[0].value; 1132 dpm_table->max = dpm_table->dpm_levels[0].value; 1133 } 1134 1135 return 0; 1136 } 1137 1138 static int navi10_dpm_set_vcn_enable(struct smu_context *smu, bool enable) 1139 { 1140 int ret = 0; 1141 1142 if (enable) { 1143 /* vcn dpm on is a prerequisite for vcn power gate messages */ 1144 if (smu_cmn_feature_is_enabled(smu, SMU_FEATURE_VCN_PG_BIT)) { 1145 ret = smu_cmn_send_smc_msg_with_param(smu, SMU_MSG_PowerUpVcn, 1, NULL); 1146 if (ret) 1147 return ret; 1148 } 1149 } else { 1150 if (smu_cmn_feature_is_enabled(smu, SMU_FEATURE_VCN_PG_BIT)) { 1151 ret = smu_cmn_send_smc_msg(smu, SMU_MSG_PowerDownVcn, NULL); 1152 if (ret) 1153 return ret; 1154 } 1155 } 1156 1157 return ret; 1158 } 1159 1160 static int navi10_dpm_set_jpeg_enable(struct smu_context *smu, bool enable) 1161 { 1162 int ret = 0; 1163 1164 if (enable) { 1165 if (smu_cmn_feature_is_enabled(smu, SMU_FEATURE_JPEG_PG_BIT)) { 1166 ret = smu_cmn_send_smc_msg(smu, SMU_MSG_PowerUpJpeg, NULL); 1167 if (ret) 1168 return ret; 1169 } 1170 } else { 1171 if (smu_cmn_feature_is_enabled(smu, SMU_FEATURE_JPEG_PG_BIT)) { 1172 ret = smu_cmn_send_smc_msg(smu, SMU_MSG_PowerDownJpeg, NULL); 1173 if (ret) 1174 return ret; 1175 } 1176 } 1177 1178 return ret; 1179 } 1180 1181 static int navi10_get_current_clk_freq_by_table(struct smu_context *smu, 1182 enum smu_clk_type clk_type, 1183 uint32_t *value) 1184 { 1185 MetricsMember_t member_type; 1186 int clk_id = 0; 1187 1188 clk_id = smu_cmn_to_asic_specific_index(smu, 1189 CMN2ASIC_MAPPING_CLK, 1190 clk_type); 1191 if (clk_id < 0) 1192 return clk_id; 1193 1194 switch (clk_id) { 1195 case PPCLK_GFXCLK: 1196 member_type = METRICS_CURR_GFXCLK; 1197 break; 1198 case PPCLK_UCLK: 1199 member_type = METRICS_CURR_UCLK; 1200 break; 1201 case PPCLK_SOCCLK: 1202 member_type = METRICS_CURR_SOCCLK; 1203 break; 1204 case PPCLK_VCLK: 1205 member_type = METRICS_CURR_VCLK; 1206 break; 1207 case PPCLK_DCLK: 1208 member_type = METRICS_CURR_DCLK; 1209 break; 1210 case PPCLK_DCEFCLK: 1211 member_type = METRICS_CURR_DCEFCLK; 1212 break; 1213 default: 1214 return -EINVAL; 1215 } 1216 1217 return navi1x_get_smu_metrics_data(smu, 1218 member_type, 1219 value); 1220 } 1221 1222 static bool navi10_is_support_fine_grained_dpm(struct smu_context *smu, enum smu_clk_type clk_type) 1223 { 1224 PPTable_t *pptable = smu->smu_table.driver_pptable; 1225 DpmDescriptor_t *dpm_desc = NULL; 1226 uint32_t clk_index = 0; 1227 1228 clk_index = smu_cmn_to_asic_specific_index(smu, 1229 CMN2ASIC_MAPPING_CLK, 1230 clk_type); 1231 dpm_desc = &pptable->DpmDescriptor[clk_index]; 1232 1233 /* 0 - Fine grained DPM, 1 - Discrete DPM */ 1234 return dpm_desc->SnapToDiscrete == 0; 1235 } 1236 1237 static inline bool navi10_od_feature_is_supported(struct smu_11_0_overdrive_table *od_table, enum SMU_11_0_ODFEATURE_CAP cap) 1238 { 1239 return od_table->cap[cap]; 1240 } 1241 1242 static void navi10_od_setting_get_range(struct smu_11_0_overdrive_table *od_table, 1243 enum SMU_11_0_ODSETTING_ID setting, 1244 uint32_t *min, uint32_t *max) 1245 { 1246 if (min) 1247 *min = od_table->min[setting]; 1248 if (max) 1249 *max = od_table->max[setting]; 1250 } 1251 1252 static int navi10_emit_clk_levels(struct smu_context *smu, 1253 enum smu_clk_type clk_type, 1254 char *buf, 1255 int *offset) 1256 { 1257 uint16_t *curve_settings; 1258 int ret = 0; 1259 uint32_t cur_value = 0, value = 0; 1260 uint32_t freq_values[3] = {0}; 1261 uint32_t i, levels, mark_index = 0, count = 0; 1262 struct smu_table_context *table_context = &smu->smu_table; 1263 uint32_t gen_speed, lane_width; 1264 struct smu_dpm_context *smu_dpm = &smu->smu_dpm; 1265 struct smu_11_0_dpm_context *dpm_context = smu_dpm->dpm_context; 1266 PPTable_t *pptable = (PPTable_t *)table_context->driver_pptable; 1267 OverDriveTable_t *od_table = 1268 (OverDriveTable_t *)table_context->overdrive_table; 1269 struct smu_11_0_overdrive_table *od_settings = smu->od_settings; 1270 uint32_t min_value, max_value; 1271 1272 switch (clk_type) { 1273 case SMU_GFXCLK: 1274 case SMU_SCLK: 1275 case SMU_SOCCLK: 1276 case SMU_MCLK: 1277 case SMU_UCLK: 1278 case SMU_FCLK: 1279 case SMU_VCLK: 1280 case SMU_DCLK: 1281 case SMU_DCEFCLK: 1282 ret = navi10_get_current_clk_freq_by_table(smu, clk_type, &cur_value); 1283 if (ret) 1284 return ret; 1285 1286 ret = smu_v11_0_get_dpm_level_count(smu, clk_type, &count); 1287 if (ret) 1288 return ret; 1289 1290 if (!navi10_is_support_fine_grained_dpm(smu, clk_type)) { 1291 for (i = 0; i < count; i++) { 1292 ret = smu_v11_0_get_dpm_freq_by_index(smu, 1293 clk_type, i, &value); 1294 if (ret) 1295 return ret; 1296 1297 *offset += sysfs_emit_at(buf, *offset, 1298 "%d: %uMhz %s\n", 1299 i, value, 1300 cur_value == value ? "*" : ""); 1301 } 1302 } else { 1303 ret = smu_v11_0_get_dpm_freq_by_index(smu, 1304 clk_type, 0, &freq_values[0]); 1305 if (ret) 1306 return ret; 1307 ret = smu_v11_0_get_dpm_freq_by_index(smu, 1308 clk_type, 1309 count - 1, 1310 &freq_values[2]); 1311 if (ret) 1312 return ret; 1313 1314 freq_values[1] = cur_value; 1315 mark_index = cur_value == freq_values[0] ? 0 : 1316 cur_value == freq_values[2] ? 2 : 1; 1317 1318 levels = 3; 1319 if (mark_index != 1) { 1320 levels = 2; 1321 freq_values[1] = freq_values[2]; 1322 } 1323 1324 for (i = 0; i < levels; i++) { 1325 *offset += sysfs_emit_at(buf, *offset, 1326 "%d: %uMhz %s\n", 1327 i, freq_values[i], 1328 i == mark_index ? "*" : ""); 1329 } 1330 } 1331 break; 1332 case SMU_PCIE: 1333 gen_speed = smu_v11_0_get_current_pcie_link_speed_level(smu); 1334 lane_width = smu_v11_0_get_current_pcie_link_width_level(smu); 1335 for (i = 0; i < NUM_LINK_LEVELS; i++) { 1336 *offset += sysfs_emit_at(buf, *offset, "%d: %s %s %dMhz %s\n", i, 1337 (dpm_context->dpm_tables.pcie_table.pcie_gen[i] == 0) ? "2.5GT/s," : 1338 (dpm_context->dpm_tables.pcie_table.pcie_gen[i] == 1) ? "5.0GT/s," : 1339 (dpm_context->dpm_tables.pcie_table.pcie_gen[i] == 2) ? "8.0GT/s," : 1340 (dpm_context->dpm_tables.pcie_table.pcie_gen[i] == 3) ? "16.0GT/s," : "", 1341 (dpm_context->dpm_tables.pcie_table.pcie_lane[i] == 1) ? "x1" : 1342 (dpm_context->dpm_tables.pcie_table.pcie_lane[i] == 2) ? "x2" : 1343 (dpm_context->dpm_tables.pcie_table.pcie_lane[i] == 3) ? "x4" : 1344 (dpm_context->dpm_tables.pcie_table.pcie_lane[i] == 4) ? "x8" : 1345 (dpm_context->dpm_tables.pcie_table.pcie_lane[i] == 5) ? "x12" : 1346 (dpm_context->dpm_tables.pcie_table.pcie_lane[i] == 6) ? "x16" : "", 1347 pptable->LclkFreq[i], 1348 (gen_speed == dpm_context->dpm_tables.pcie_table.pcie_gen[i]) && 1349 (lane_width == dpm_context->dpm_tables.pcie_table.pcie_lane[i]) ? 1350 "*" : ""); 1351 } 1352 break; 1353 case SMU_OD_SCLK: 1354 if (!smu->od_enabled || !od_table || !od_settings) 1355 return -EOPNOTSUPP; 1356 if (!navi10_od_feature_is_supported(od_settings, SMU_11_0_ODCAP_GFXCLK_LIMITS)) 1357 break; 1358 *offset += sysfs_emit_at(buf, *offset, "OD_SCLK:\n0: %uMhz\n1: %uMhz\n", 1359 od_table->GfxclkFmin, od_table->GfxclkFmax); 1360 break; 1361 case SMU_OD_MCLK: 1362 if (!smu->od_enabled || !od_table || !od_settings) 1363 return -EOPNOTSUPP; 1364 if (!navi10_od_feature_is_supported(od_settings, SMU_11_0_ODCAP_UCLK_MAX)) 1365 break; 1366 *offset += sysfs_emit_at(buf, *offset, "OD_MCLK:\n1: %uMHz\n", od_table->UclkFmax); 1367 break; 1368 case SMU_OD_VDDC_CURVE: 1369 if (!smu->od_enabled || !od_table || !od_settings) 1370 return -EOPNOTSUPP; 1371 if (!navi10_od_feature_is_supported(od_settings, SMU_11_0_ODCAP_GFXCLK_CURVE)) 1372 break; 1373 *offset += sysfs_emit_at(buf, *offset, "OD_VDDC_CURVE:\n"); 1374 for (i = 0; i < 3; i++) { 1375 switch (i) { 1376 case 0: 1377 curve_settings = &od_table->GfxclkFreq1; 1378 break; 1379 case 1: 1380 curve_settings = &od_table->GfxclkFreq2; 1381 break; 1382 case 2: 1383 curve_settings = &od_table->GfxclkFreq3; 1384 break; 1385 default: 1386 break; 1387 } 1388 *offset += sysfs_emit_at(buf, *offset, "%d: %uMHz %umV\n", 1389 i, curve_settings[0], 1390 curve_settings[1] / NAVI10_VOLTAGE_SCALE); 1391 } 1392 break; 1393 case SMU_OD_RANGE: 1394 if (!smu->od_enabled || !od_table || !od_settings) 1395 return -EOPNOTSUPP; 1396 *offset += sysfs_emit_at(buf, *offset, "%s:\n", "OD_RANGE"); 1397 1398 if (navi10_od_feature_is_supported(od_settings, SMU_11_0_ODCAP_GFXCLK_LIMITS)) { 1399 navi10_od_setting_get_range(od_settings, SMU_11_0_ODSETTING_GFXCLKFMIN, 1400 &min_value, NULL); 1401 navi10_od_setting_get_range(od_settings, SMU_11_0_ODSETTING_GFXCLKFMAX, 1402 NULL, &max_value); 1403 *offset += sysfs_emit_at(buf, *offset, "SCLK: %7uMhz %10uMhz\n", 1404 min_value, max_value); 1405 } 1406 1407 if (navi10_od_feature_is_supported(od_settings, SMU_11_0_ODCAP_UCLK_MAX)) { 1408 navi10_od_setting_get_range(od_settings, SMU_11_0_ODSETTING_UCLKFMAX, 1409 &min_value, &max_value); 1410 *offset += sysfs_emit_at(buf, *offset, "MCLK: %7uMhz %10uMhz\n", 1411 min_value, max_value); 1412 } 1413 1414 if (navi10_od_feature_is_supported(od_settings, SMU_11_0_ODCAP_GFXCLK_CURVE)) { 1415 navi10_od_setting_get_range(od_settings, 1416 SMU_11_0_ODSETTING_VDDGFXCURVEFREQ_P1, 1417 &min_value, &max_value); 1418 *offset += sysfs_emit_at(buf, *offset, 1419 "VDDC_CURVE_SCLK[0]: %7uMhz %10uMhz\n", 1420 min_value, max_value); 1421 navi10_od_setting_get_range(od_settings, 1422 SMU_11_0_ODSETTING_VDDGFXCURVEVOLTAGE_P1, 1423 &min_value, &max_value); 1424 *offset += sysfs_emit_at(buf, *offset, 1425 "VDDC_CURVE_VOLT[0]: %7dmV %11dmV\n", 1426 min_value, max_value); 1427 navi10_od_setting_get_range(od_settings, 1428 SMU_11_0_ODSETTING_VDDGFXCURVEFREQ_P2, 1429 &min_value, &max_value); 1430 *offset += sysfs_emit_at(buf, *offset, 1431 "VDDC_CURVE_SCLK[1]: %7uMhz %10uMhz\n", 1432 min_value, max_value); 1433 navi10_od_setting_get_range(od_settings, 1434 SMU_11_0_ODSETTING_VDDGFXCURVEVOLTAGE_P2, 1435 &min_value, &max_value); 1436 *offset += sysfs_emit_at(buf, *offset, 1437 "VDDC_CURVE_VOLT[1]: %7dmV %11dmV\n", 1438 min_value, max_value); 1439 navi10_od_setting_get_range(od_settings, 1440 SMU_11_0_ODSETTING_VDDGFXCURVEFREQ_P3, 1441 &min_value, &max_value); 1442 *offset += sysfs_emit_at(buf, *offset, 1443 "VDDC_CURVE_SCLK[2]: %7uMhz %10uMhz\n", 1444 min_value, max_value); 1445 navi10_od_setting_get_range(od_settings, 1446 SMU_11_0_ODSETTING_VDDGFXCURVEVOLTAGE_P3, 1447 &min_value, &max_value); 1448 *offset += sysfs_emit_at(buf, *offset, 1449 "VDDC_CURVE_VOLT[2]: %7dmV %11dmV\n", 1450 min_value, max_value); 1451 } 1452 1453 break; 1454 default: 1455 break; 1456 } 1457 1458 return 0; 1459 } 1460 1461 static int navi10_print_clk_levels(struct smu_context *smu, 1462 enum smu_clk_type clk_type, char *buf) 1463 { 1464 uint16_t *curve_settings; 1465 int i, levels, size = 0, ret = 0; 1466 uint32_t cur_value = 0, value = 0, count = 0; 1467 uint32_t freq_values[3] = {0}; 1468 uint32_t mark_index = 0; 1469 struct smu_table_context *table_context = &smu->smu_table; 1470 uint32_t gen_speed, lane_width; 1471 struct smu_dpm_context *smu_dpm = &smu->smu_dpm; 1472 struct smu_11_0_dpm_context *dpm_context = smu_dpm->dpm_context; 1473 PPTable_t *pptable = (PPTable_t *)table_context->driver_pptable; 1474 OverDriveTable_t *od_table = 1475 (OverDriveTable_t *)table_context->overdrive_table; 1476 struct smu_11_0_overdrive_table *od_settings = smu->od_settings; 1477 uint32_t min_value, max_value; 1478 1479 smu_cmn_get_sysfs_buf(&buf, &size); 1480 1481 switch (clk_type) { 1482 case SMU_GFXCLK: 1483 case SMU_SCLK: 1484 case SMU_SOCCLK: 1485 case SMU_MCLK: 1486 case SMU_UCLK: 1487 case SMU_FCLK: 1488 case SMU_VCLK: 1489 case SMU_DCLK: 1490 case SMU_DCEFCLK: 1491 ret = navi10_get_current_clk_freq_by_table(smu, clk_type, &cur_value); 1492 if (ret) 1493 return size; 1494 1495 ret = smu_v11_0_get_dpm_level_count(smu, clk_type, &count); 1496 if (ret) 1497 return size; 1498 1499 if (!navi10_is_support_fine_grained_dpm(smu, clk_type)) { 1500 for (i = 0; i < count; i++) { 1501 ret = smu_v11_0_get_dpm_freq_by_index(smu, clk_type, i, &value); 1502 if (ret) 1503 return size; 1504 1505 size += sysfs_emit_at(buf, size, "%d: %uMhz %s\n", i, value, 1506 cur_value == value ? "*" : ""); 1507 } 1508 } else { 1509 ret = smu_v11_0_get_dpm_freq_by_index(smu, clk_type, 0, &freq_values[0]); 1510 if (ret) 1511 return size; 1512 ret = smu_v11_0_get_dpm_freq_by_index(smu, clk_type, count - 1, &freq_values[2]); 1513 if (ret) 1514 return size; 1515 1516 freq_values[1] = cur_value; 1517 mark_index = cur_value == freq_values[0] ? 0 : 1518 cur_value == freq_values[2] ? 2 : 1; 1519 1520 levels = 3; 1521 if (mark_index != 1) { 1522 levels = 2; 1523 freq_values[1] = freq_values[2]; 1524 } 1525 1526 for (i = 0; i < levels; i++) { 1527 size += sysfs_emit_at(buf, size, "%d: %uMhz %s\n", i, freq_values[i], 1528 i == mark_index ? "*" : ""); 1529 } 1530 } 1531 break; 1532 case SMU_PCIE: 1533 gen_speed = smu_v11_0_get_current_pcie_link_speed_level(smu); 1534 lane_width = smu_v11_0_get_current_pcie_link_width_level(smu); 1535 for (i = 0; i < NUM_LINK_LEVELS; i++) 1536 size += sysfs_emit_at(buf, size, "%d: %s %s %dMhz %s\n", i, 1537 (dpm_context->dpm_tables.pcie_table.pcie_gen[i] == 0) ? "2.5GT/s," : 1538 (dpm_context->dpm_tables.pcie_table.pcie_gen[i] == 1) ? "5.0GT/s," : 1539 (dpm_context->dpm_tables.pcie_table.pcie_gen[i] == 2) ? "8.0GT/s," : 1540 (dpm_context->dpm_tables.pcie_table.pcie_gen[i] == 3) ? "16.0GT/s," : "", 1541 (dpm_context->dpm_tables.pcie_table.pcie_lane[i] == 1) ? "x1" : 1542 (dpm_context->dpm_tables.pcie_table.pcie_lane[i] == 2) ? "x2" : 1543 (dpm_context->dpm_tables.pcie_table.pcie_lane[i] == 3) ? "x4" : 1544 (dpm_context->dpm_tables.pcie_table.pcie_lane[i] == 4) ? "x8" : 1545 (dpm_context->dpm_tables.pcie_table.pcie_lane[i] == 5) ? "x12" : 1546 (dpm_context->dpm_tables.pcie_table.pcie_lane[i] == 6) ? "x16" : "", 1547 pptable->LclkFreq[i], 1548 (gen_speed == dpm_context->dpm_tables.pcie_table.pcie_gen[i]) && 1549 (lane_width == dpm_context->dpm_tables.pcie_table.pcie_lane[i]) ? 1550 "*" : ""); 1551 break; 1552 case SMU_OD_SCLK: 1553 if (!smu->od_enabled || !od_table || !od_settings) 1554 break; 1555 if (!navi10_od_feature_is_supported(od_settings, SMU_11_0_ODCAP_GFXCLK_LIMITS)) 1556 break; 1557 size += sysfs_emit_at(buf, size, "OD_SCLK:\n"); 1558 size += sysfs_emit_at(buf, size, "0: %uMhz\n1: %uMhz\n", 1559 od_table->GfxclkFmin, od_table->GfxclkFmax); 1560 break; 1561 case SMU_OD_MCLK: 1562 if (!smu->od_enabled || !od_table || !od_settings) 1563 break; 1564 if (!navi10_od_feature_is_supported(od_settings, SMU_11_0_ODCAP_UCLK_MAX)) 1565 break; 1566 size += sysfs_emit_at(buf, size, "OD_MCLK:\n"); 1567 size += sysfs_emit_at(buf, size, "1: %uMHz\n", od_table->UclkFmax); 1568 break; 1569 case SMU_OD_VDDC_CURVE: 1570 if (!smu->od_enabled || !od_table || !od_settings) 1571 break; 1572 if (!navi10_od_feature_is_supported(od_settings, SMU_11_0_ODCAP_GFXCLK_CURVE)) 1573 break; 1574 size += sysfs_emit_at(buf, size, "OD_VDDC_CURVE:\n"); 1575 for (i = 0; i < 3; i++) { 1576 switch (i) { 1577 case 0: 1578 curve_settings = &od_table->GfxclkFreq1; 1579 break; 1580 case 1: 1581 curve_settings = &od_table->GfxclkFreq2; 1582 break; 1583 case 2: 1584 curve_settings = &od_table->GfxclkFreq3; 1585 break; 1586 default: 1587 break; 1588 } 1589 size += sysfs_emit_at(buf, size, "%d: %uMHz %umV\n", 1590 i, curve_settings[0], 1591 curve_settings[1] / NAVI10_VOLTAGE_SCALE); 1592 } 1593 break; 1594 case SMU_OD_RANGE: 1595 if (!smu->od_enabled || !od_table || !od_settings) 1596 break; 1597 size += sysfs_emit_at(buf, size, "%s:\n", "OD_RANGE"); 1598 1599 if (navi10_od_feature_is_supported(od_settings, SMU_11_0_ODCAP_GFXCLK_LIMITS)) { 1600 navi10_od_setting_get_range(od_settings, SMU_11_0_ODSETTING_GFXCLKFMIN, 1601 &min_value, NULL); 1602 navi10_od_setting_get_range(od_settings, SMU_11_0_ODSETTING_GFXCLKFMAX, 1603 NULL, &max_value); 1604 size += sysfs_emit_at(buf, size, "SCLK: %7uMhz %10uMhz\n", 1605 min_value, max_value); 1606 } 1607 1608 if (navi10_od_feature_is_supported(od_settings, SMU_11_0_ODCAP_UCLK_MAX)) { 1609 navi10_od_setting_get_range(od_settings, SMU_11_0_ODSETTING_UCLKFMAX, 1610 &min_value, &max_value); 1611 size += sysfs_emit_at(buf, size, "MCLK: %7uMhz %10uMhz\n", 1612 min_value, max_value); 1613 } 1614 1615 if (navi10_od_feature_is_supported(od_settings, SMU_11_0_ODCAP_GFXCLK_CURVE)) { 1616 navi10_od_setting_get_range(od_settings, SMU_11_0_ODSETTING_VDDGFXCURVEFREQ_P1, 1617 &min_value, &max_value); 1618 size += sysfs_emit_at(buf, size, "VDDC_CURVE_SCLK[0]: %7uMhz %10uMhz\n", 1619 min_value, max_value); 1620 navi10_od_setting_get_range(od_settings, SMU_11_0_ODSETTING_VDDGFXCURVEVOLTAGE_P1, 1621 &min_value, &max_value); 1622 size += sysfs_emit_at(buf, size, "VDDC_CURVE_VOLT[0]: %7dmV %11dmV\n", 1623 min_value, max_value); 1624 navi10_od_setting_get_range(od_settings, SMU_11_0_ODSETTING_VDDGFXCURVEFREQ_P2, 1625 &min_value, &max_value); 1626 size += sysfs_emit_at(buf, size, "VDDC_CURVE_SCLK[1]: %7uMhz %10uMhz\n", 1627 min_value, max_value); 1628 navi10_od_setting_get_range(od_settings, SMU_11_0_ODSETTING_VDDGFXCURVEVOLTAGE_P2, 1629 &min_value, &max_value); 1630 size += sysfs_emit_at(buf, size, "VDDC_CURVE_VOLT[1]: %7dmV %11dmV\n", 1631 min_value, max_value); 1632 navi10_od_setting_get_range(od_settings, SMU_11_0_ODSETTING_VDDGFXCURVEFREQ_P3, 1633 &min_value, &max_value); 1634 size += sysfs_emit_at(buf, size, "VDDC_CURVE_SCLK[2]: %7uMhz %10uMhz\n", 1635 min_value, max_value); 1636 navi10_od_setting_get_range(od_settings, SMU_11_0_ODSETTING_VDDGFXCURVEVOLTAGE_P3, 1637 &min_value, &max_value); 1638 size += sysfs_emit_at(buf, size, "VDDC_CURVE_VOLT[2]: %7dmV %11dmV\n", 1639 min_value, max_value); 1640 } 1641 1642 break; 1643 default: 1644 break; 1645 } 1646 1647 return size; 1648 } 1649 1650 static int navi10_force_clk_levels(struct smu_context *smu, 1651 enum smu_clk_type clk_type, uint32_t mask) 1652 { 1653 1654 int ret = 0; 1655 uint32_t soft_min_level = 0, soft_max_level = 0, min_freq = 0, max_freq = 0; 1656 1657 soft_min_level = mask ? (ffs(mask) - 1) : 0; 1658 soft_max_level = mask ? (fls(mask) - 1) : 0; 1659 1660 switch (clk_type) { 1661 case SMU_GFXCLK: 1662 case SMU_SCLK: 1663 case SMU_SOCCLK: 1664 case SMU_MCLK: 1665 case SMU_UCLK: 1666 case SMU_FCLK: 1667 /* There is only 2 levels for fine grained DPM */ 1668 if (navi10_is_support_fine_grained_dpm(smu, clk_type)) { 1669 soft_max_level = (soft_max_level >= 1 ? 1 : 0); 1670 soft_min_level = (soft_min_level >= 1 ? 1 : 0); 1671 } 1672 1673 ret = smu_v11_0_get_dpm_freq_by_index(smu, clk_type, soft_min_level, &min_freq); 1674 if (ret) 1675 return 0; 1676 1677 ret = smu_v11_0_get_dpm_freq_by_index(smu, clk_type, soft_max_level, &max_freq); 1678 if (ret) 1679 return 0; 1680 1681 ret = smu_v11_0_set_soft_freq_limited_range(smu, clk_type, min_freq, max_freq); 1682 if (ret) 1683 return 0; 1684 break; 1685 case SMU_DCEFCLK: 1686 dev_info(smu->adev->dev, "Setting DCEFCLK min/max dpm level is not supported!\n"); 1687 break; 1688 1689 default: 1690 break; 1691 } 1692 1693 return 0; 1694 } 1695 1696 static int navi10_populate_umd_state_clk(struct smu_context *smu) 1697 { 1698 struct smu_11_0_dpm_context *dpm_context = 1699 smu->smu_dpm.dpm_context; 1700 struct smu_11_0_dpm_table *gfx_table = 1701 &dpm_context->dpm_tables.gfx_table; 1702 struct smu_11_0_dpm_table *mem_table = 1703 &dpm_context->dpm_tables.uclk_table; 1704 struct smu_11_0_dpm_table *soc_table = 1705 &dpm_context->dpm_tables.soc_table; 1706 struct smu_umd_pstate_table *pstate_table = 1707 &smu->pstate_table; 1708 struct amdgpu_device *adev = smu->adev; 1709 uint32_t sclk_freq; 1710 1711 pstate_table->gfxclk_pstate.min = gfx_table->min; 1712 switch (amdgpu_ip_version(adev, MP1_HWIP, 0)) { 1713 case IP_VERSION(11, 0, 0): 1714 switch (adev->pdev->revision) { 1715 case 0xf0: /* XTX */ 1716 case 0xc0: 1717 sclk_freq = NAVI10_PEAK_SCLK_XTX; 1718 break; 1719 case 0xf1: /* XT */ 1720 case 0xc1: 1721 sclk_freq = NAVI10_PEAK_SCLK_XT; 1722 break; 1723 default: /* XL */ 1724 sclk_freq = NAVI10_PEAK_SCLK_XL; 1725 break; 1726 } 1727 break; 1728 case IP_VERSION(11, 0, 5): 1729 switch (adev->pdev->revision) { 1730 case 0xc7: /* XT */ 1731 case 0xf4: 1732 sclk_freq = NAVI14_UMD_PSTATE_PEAK_XT_GFXCLK; 1733 break; 1734 case 0xc1: /* XTM */ 1735 case 0xf2: 1736 sclk_freq = NAVI14_UMD_PSTATE_PEAK_XTM_GFXCLK; 1737 break; 1738 case 0xc3: /* XLM */ 1739 case 0xf3: 1740 sclk_freq = NAVI14_UMD_PSTATE_PEAK_XLM_GFXCLK; 1741 break; 1742 case 0xc5: /* XTX */ 1743 case 0xf6: 1744 sclk_freq = NAVI14_UMD_PSTATE_PEAK_XLM_GFXCLK; 1745 break; 1746 default: /* XL */ 1747 sclk_freq = NAVI14_UMD_PSTATE_PEAK_XL_GFXCLK; 1748 break; 1749 } 1750 break; 1751 case IP_VERSION(11, 0, 9): 1752 sclk_freq = NAVI12_UMD_PSTATE_PEAK_GFXCLK; 1753 break; 1754 default: 1755 sclk_freq = gfx_table->dpm_levels[gfx_table->count - 1].value; 1756 break; 1757 } 1758 pstate_table->gfxclk_pstate.peak = sclk_freq; 1759 1760 pstate_table->uclk_pstate.min = mem_table->min; 1761 pstate_table->uclk_pstate.peak = mem_table->max; 1762 1763 pstate_table->socclk_pstate.min = soc_table->min; 1764 pstate_table->socclk_pstate.peak = soc_table->max; 1765 1766 if (gfx_table->max > NAVI10_UMD_PSTATE_PROFILING_GFXCLK && 1767 mem_table->max > NAVI10_UMD_PSTATE_PROFILING_MEMCLK && 1768 soc_table->max > NAVI10_UMD_PSTATE_PROFILING_SOCCLK) { 1769 pstate_table->gfxclk_pstate.standard = 1770 NAVI10_UMD_PSTATE_PROFILING_GFXCLK; 1771 pstate_table->uclk_pstate.standard = 1772 NAVI10_UMD_PSTATE_PROFILING_MEMCLK; 1773 pstate_table->socclk_pstate.standard = 1774 NAVI10_UMD_PSTATE_PROFILING_SOCCLK; 1775 } else { 1776 pstate_table->gfxclk_pstate.standard = 1777 pstate_table->gfxclk_pstate.min; 1778 pstate_table->uclk_pstate.standard = 1779 pstate_table->uclk_pstate.min; 1780 pstate_table->socclk_pstate.standard = 1781 pstate_table->socclk_pstate.min; 1782 } 1783 1784 return 0; 1785 } 1786 1787 static int navi10_get_clock_by_type_with_latency(struct smu_context *smu, 1788 enum smu_clk_type clk_type, 1789 struct pp_clock_levels_with_latency *clocks) 1790 { 1791 int ret = 0, i = 0; 1792 uint32_t level_count = 0, freq = 0; 1793 1794 switch (clk_type) { 1795 case SMU_GFXCLK: 1796 case SMU_DCEFCLK: 1797 case SMU_SOCCLK: 1798 case SMU_MCLK: 1799 case SMU_UCLK: 1800 ret = smu_v11_0_get_dpm_level_count(smu, clk_type, &level_count); 1801 if (ret) 1802 return ret; 1803 1804 level_count = min(level_count, (uint32_t)MAX_NUM_CLOCKS); 1805 clocks->num_levels = level_count; 1806 1807 for (i = 0; i < level_count; i++) { 1808 ret = smu_v11_0_get_dpm_freq_by_index(smu, clk_type, i, &freq); 1809 if (ret) 1810 return ret; 1811 1812 clocks->data[i].clocks_in_khz = freq * 1000; 1813 clocks->data[i].latency_in_us = 0; 1814 } 1815 break; 1816 default: 1817 break; 1818 } 1819 1820 return ret; 1821 } 1822 1823 static int navi10_pre_display_config_changed(struct smu_context *smu) 1824 { 1825 int ret = 0; 1826 uint32_t max_freq = 0; 1827 1828 ret = smu_cmn_send_smc_msg_with_param(smu, SMU_MSG_NumOfDisplays, 0, NULL); 1829 if (ret) 1830 return ret; 1831 1832 if (smu_cmn_feature_is_enabled(smu, SMU_FEATURE_DPM_UCLK_BIT)) { 1833 ret = smu_v11_0_get_dpm_ultimate_freq(smu, SMU_UCLK, NULL, &max_freq); 1834 if (ret) 1835 return ret; 1836 ret = smu_v11_0_set_hard_freq_limited_range(smu, SMU_UCLK, 0, max_freq); 1837 if (ret) 1838 return ret; 1839 } 1840 1841 return ret; 1842 } 1843 1844 static int navi10_display_config_changed(struct smu_context *smu) 1845 { 1846 int ret = 0; 1847 1848 if ((smu->watermarks_bitmap & WATERMARKS_EXIST) && 1849 smu_cmn_feature_is_enabled(smu, SMU_FEATURE_DPM_DCEFCLK_BIT) && 1850 smu_cmn_feature_is_enabled(smu, SMU_FEATURE_DPM_SOCCLK_BIT)) { 1851 ret = smu_cmn_send_smc_msg_with_param(smu, SMU_MSG_NumOfDisplays, 1852 smu->display_config->num_display, 1853 NULL); 1854 if (ret) 1855 return ret; 1856 } 1857 1858 return ret; 1859 } 1860 1861 static bool navi10_is_dpm_running(struct smu_context *smu) 1862 { 1863 int ret = 0; 1864 uint64_t feature_enabled; 1865 1866 ret = smu_cmn_get_enabled_mask(smu, &feature_enabled); 1867 if (ret) 1868 return false; 1869 1870 return !!(feature_enabled & SMC_DPM_FEATURE); 1871 } 1872 1873 static int navi10_get_fan_speed_rpm(struct smu_context *smu, 1874 uint32_t *speed) 1875 { 1876 int ret = 0; 1877 1878 if (!speed) 1879 return -EINVAL; 1880 1881 switch (smu_v11_0_get_fan_control_mode(smu)) { 1882 case AMD_FAN_CTRL_AUTO: 1883 ret = navi10_get_smu_metrics_data(smu, 1884 METRICS_CURR_FANSPEED, 1885 speed); 1886 break; 1887 default: 1888 ret = smu_v11_0_get_fan_speed_rpm(smu, 1889 speed); 1890 break; 1891 } 1892 1893 return ret; 1894 } 1895 1896 static int navi10_get_fan_parameters(struct smu_context *smu) 1897 { 1898 PPTable_t *pptable = smu->smu_table.driver_pptable; 1899 1900 smu->fan_max_rpm = pptable->FanMaximumRpm; 1901 1902 return 0; 1903 } 1904 1905 static int navi10_get_power_profile_mode(struct smu_context *smu, char *buf) 1906 { 1907 DpmActivityMonitorCoeffInt_t activity_monitor; 1908 uint32_t i, size = 0; 1909 int16_t workload_type = 0; 1910 static const char *title[] = { 1911 "PROFILE_INDEX(NAME)", 1912 "CLOCK_TYPE(NAME)", 1913 "FPS", 1914 "MinFreqType", 1915 "MinActiveFreqType", 1916 "MinActiveFreq", 1917 "BoosterFreqType", 1918 "BoosterFreq", 1919 "PD_Data_limit_c", 1920 "PD_Data_error_coeff", 1921 "PD_Data_error_rate_coeff"}; 1922 int result = 0; 1923 1924 if (!buf) 1925 return -EINVAL; 1926 1927 size += sysfs_emit_at(buf, size, "%16s %s %s %s %s %s %s %s %s %s %s\n", 1928 title[0], title[1], title[2], title[3], title[4], title[5], 1929 title[6], title[7], title[8], title[9], title[10]); 1930 1931 for (i = 0; i <= PP_SMC_POWER_PROFILE_CUSTOM; i++) { 1932 /* conv PP_SMC_POWER_PROFILE* to WORKLOAD_PPLIB_*_BIT */ 1933 workload_type = smu_cmn_to_asic_specific_index(smu, 1934 CMN2ASIC_MAPPING_WORKLOAD, 1935 i); 1936 if (workload_type < 0) 1937 return -EINVAL; 1938 1939 result = smu_cmn_update_table(smu, 1940 SMU_TABLE_ACTIVITY_MONITOR_COEFF, workload_type, 1941 (void *)(&activity_monitor), false); 1942 if (result) { 1943 dev_err(smu->adev->dev, "[%s] Failed to get activity monitor!", __func__); 1944 return result; 1945 } 1946 1947 size += sysfs_emit_at(buf, size, "%2d %14s%s:\n", 1948 i, amdgpu_pp_profile_name[i], (i == smu->power_profile_mode) ? "*" : " "); 1949 1950 size += sysfs_emit_at(buf, size, "%19s %d(%13s) %7d %7d %7d %7d %7d %7d %7d %7d %7d\n", 1951 " ", 1952 0, 1953 "GFXCLK", 1954 activity_monitor.Gfx_FPS, 1955 activity_monitor.Gfx_MinFreqStep, 1956 activity_monitor.Gfx_MinActiveFreqType, 1957 activity_monitor.Gfx_MinActiveFreq, 1958 activity_monitor.Gfx_BoosterFreqType, 1959 activity_monitor.Gfx_BoosterFreq, 1960 activity_monitor.Gfx_PD_Data_limit_c, 1961 activity_monitor.Gfx_PD_Data_error_coeff, 1962 activity_monitor.Gfx_PD_Data_error_rate_coeff); 1963 1964 size += sysfs_emit_at(buf, size, "%19s %d(%13s) %7d %7d %7d %7d %7d %7d %7d %7d %7d\n", 1965 " ", 1966 1, 1967 "SOCCLK", 1968 activity_monitor.Soc_FPS, 1969 activity_monitor.Soc_MinFreqStep, 1970 activity_monitor.Soc_MinActiveFreqType, 1971 activity_monitor.Soc_MinActiveFreq, 1972 activity_monitor.Soc_BoosterFreqType, 1973 activity_monitor.Soc_BoosterFreq, 1974 activity_monitor.Soc_PD_Data_limit_c, 1975 activity_monitor.Soc_PD_Data_error_coeff, 1976 activity_monitor.Soc_PD_Data_error_rate_coeff); 1977 1978 size += sysfs_emit_at(buf, size, "%19s %d(%13s) %7d %7d %7d %7d %7d %7d %7d %7d %7d\n", 1979 " ", 1980 2, 1981 "MEMLK", 1982 activity_monitor.Mem_FPS, 1983 activity_monitor.Mem_MinFreqStep, 1984 activity_monitor.Mem_MinActiveFreqType, 1985 activity_monitor.Mem_MinActiveFreq, 1986 activity_monitor.Mem_BoosterFreqType, 1987 activity_monitor.Mem_BoosterFreq, 1988 activity_monitor.Mem_PD_Data_limit_c, 1989 activity_monitor.Mem_PD_Data_error_coeff, 1990 activity_monitor.Mem_PD_Data_error_rate_coeff); 1991 } 1992 1993 return size; 1994 } 1995 1996 static int navi10_set_power_profile_mode(struct smu_context *smu, long *input, uint32_t size) 1997 { 1998 DpmActivityMonitorCoeffInt_t activity_monitor; 1999 int workload_type, ret = 0; 2000 2001 smu->power_profile_mode = input[size]; 2002 2003 if (smu->power_profile_mode > PP_SMC_POWER_PROFILE_CUSTOM) { 2004 dev_err(smu->adev->dev, "Invalid power profile mode %d\n", smu->power_profile_mode); 2005 return -EINVAL; 2006 } 2007 2008 if (smu->power_profile_mode == PP_SMC_POWER_PROFILE_CUSTOM) { 2009 2010 ret = smu_cmn_update_table(smu, 2011 SMU_TABLE_ACTIVITY_MONITOR_COEFF, WORKLOAD_PPLIB_CUSTOM_BIT, 2012 (void *)(&activity_monitor), false); 2013 if (ret) { 2014 dev_err(smu->adev->dev, "[%s] Failed to get activity monitor!", __func__); 2015 return ret; 2016 } 2017 2018 switch (input[0]) { 2019 case 0: /* Gfxclk */ 2020 activity_monitor.Gfx_FPS = input[1]; 2021 activity_monitor.Gfx_MinFreqStep = input[2]; 2022 activity_monitor.Gfx_MinActiveFreqType = input[3]; 2023 activity_monitor.Gfx_MinActiveFreq = input[4]; 2024 activity_monitor.Gfx_BoosterFreqType = input[5]; 2025 activity_monitor.Gfx_BoosterFreq = input[6]; 2026 activity_monitor.Gfx_PD_Data_limit_c = input[7]; 2027 activity_monitor.Gfx_PD_Data_error_coeff = input[8]; 2028 activity_monitor.Gfx_PD_Data_error_rate_coeff = input[9]; 2029 break; 2030 case 1: /* Socclk */ 2031 activity_monitor.Soc_FPS = input[1]; 2032 activity_monitor.Soc_MinFreqStep = input[2]; 2033 activity_monitor.Soc_MinActiveFreqType = input[3]; 2034 activity_monitor.Soc_MinActiveFreq = input[4]; 2035 activity_monitor.Soc_BoosterFreqType = input[5]; 2036 activity_monitor.Soc_BoosterFreq = input[6]; 2037 activity_monitor.Soc_PD_Data_limit_c = input[7]; 2038 activity_monitor.Soc_PD_Data_error_coeff = input[8]; 2039 activity_monitor.Soc_PD_Data_error_rate_coeff = input[9]; 2040 break; 2041 case 2: /* Memlk */ 2042 activity_monitor.Mem_FPS = input[1]; 2043 activity_monitor.Mem_MinFreqStep = input[2]; 2044 activity_monitor.Mem_MinActiveFreqType = input[3]; 2045 activity_monitor.Mem_MinActiveFreq = input[4]; 2046 activity_monitor.Mem_BoosterFreqType = input[5]; 2047 activity_monitor.Mem_BoosterFreq = input[6]; 2048 activity_monitor.Mem_PD_Data_limit_c = input[7]; 2049 activity_monitor.Mem_PD_Data_error_coeff = input[8]; 2050 activity_monitor.Mem_PD_Data_error_rate_coeff = input[9]; 2051 break; 2052 } 2053 2054 ret = smu_cmn_update_table(smu, 2055 SMU_TABLE_ACTIVITY_MONITOR_COEFF, WORKLOAD_PPLIB_CUSTOM_BIT, 2056 (void *)(&activity_monitor), true); 2057 if (ret) { 2058 dev_err(smu->adev->dev, "[%s] Failed to set activity monitor!", __func__); 2059 return ret; 2060 } 2061 } 2062 2063 /* conv PP_SMC_POWER_PROFILE* to WORKLOAD_PPLIB_*_BIT */ 2064 workload_type = smu_cmn_to_asic_specific_index(smu, 2065 CMN2ASIC_MAPPING_WORKLOAD, 2066 smu->power_profile_mode); 2067 if (workload_type < 0) 2068 return -EINVAL; 2069 smu_cmn_send_smc_msg_with_param(smu, SMU_MSG_SetWorkloadMask, 2070 1 << workload_type, NULL); 2071 2072 return ret; 2073 } 2074 2075 static int navi10_notify_smc_display_config(struct smu_context *smu) 2076 { 2077 struct smu_clocks min_clocks = {0}; 2078 struct pp_display_clock_request clock_req; 2079 int ret = 0; 2080 2081 min_clocks.dcef_clock = smu->display_config->min_dcef_set_clk; 2082 min_clocks.dcef_clock_in_sr = smu->display_config->min_dcef_deep_sleep_set_clk; 2083 min_clocks.memory_clock = smu->display_config->min_mem_set_clock; 2084 2085 if (smu_cmn_feature_is_enabled(smu, SMU_FEATURE_DPM_DCEFCLK_BIT)) { 2086 clock_req.clock_type = amd_pp_dcef_clock; 2087 clock_req.clock_freq_in_khz = min_clocks.dcef_clock * 10; 2088 2089 ret = smu_v11_0_display_clock_voltage_request(smu, &clock_req); 2090 if (!ret) { 2091 if (smu_cmn_feature_is_enabled(smu, SMU_FEATURE_DS_DCEFCLK_BIT)) { 2092 ret = smu_cmn_send_smc_msg_with_param(smu, 2093 SMU_MSG_SetMinDeepSleepDcefclk, 2094 min_clocks.dcef_clock_in_sr/100, 2095 NULL); 2096 if (ret) { 2097 dev_err(smu->adev->dev, "Attempt to set divider for DCEFCLK Failed!"); 2098 return ret; 2099 } 2100 } 2101 } else { 2102 dev_info(smu->adev->dev, "Attempt to set Hard Min for DCEFCLK Failed!"); 2103 } 2104 } 2105 2106 if (smu_cmn_feature_is_enabled(smu, SMU_FEATURE_DPM_UCLK_BIT)) { 2107 ret = smu_v11_0_set_hard_freq_limited_range(smu, SMU_UCLK, min_clocks.memory_clock/100, 0); 2108 if (ret) { 2109 dev_err(smu->adev->dev, "[%s] Set hard min uclk failed!", __func__); 2110 return ret; 2111 } 2112 } 2113 2114 return 0; 2115 } 2116 2117 static int navi10_set_watermarks_table(struct smu_context *smu, 2118 struct pp_smu_wm_range_sets *clock_ranges) 2119 { 2120 Watermarks_t *table = smu->smu_table.watermarks_table; 2121 int ret = 0; 2122 int i; 2123 2124 if (clock_ranges) { 2125 if (clock_ranges->num_reader_wm_sets > NUM_WM_RANGES || 2126 clock_ranges->num_writer_wm_sets > NUM_WM_RANGES) 2127 return -EINVAL; 2128 2129 for (i = 0; i < clock_ranges->num_reader_wm_sets; i++) { 2130 table->WatermarkRow[WM_DCEFCLK][i].MinClock = 2131 clock_ranges->reader_wm_sets[i].min_drain_clk_mhz; 2132 table->WatermarkRow[WM_DCEFCLK][i].MaxClock = 2133 clock_ranges->reader_wm_sets[i].max_drain_clk_mhz; 2134 table->WatermarkRow[WM_DCEFCLK][i].MinUclk = 2135 clock_ranges->reader_wm_sets[i].min_fill_clk_mhz; 2136 table->WatermarkRow[WM_DCEFCLK][i].MaxUclk = 2137 clock_ranges->reader_wm_sets[i].max_fill_clk_mhz; 2138 2139 table->WatermarkRow[WM_DCEFCLK][i].WmSetting = 2140 clock_ranges->reader_wm_sets[i].wm_inst; 2141 } 2142 2143 for (i = 0; i < clock_ranges->num_writer_wm_sets; i++) { 2144 table->WatermarkRow[WM_SOCCLK][i].MinClock = 2145 clock_ranges->writer_wm_sets[i].min_fill_clk_mhz; 2146 table->WatermarkRow[WM_SOCCLK][i].MaxClock = 2147 clock_ranges->writer_wm_sets[i].max_fill_clk_mhz; 2148 table->WatermarkRow[WM_SOCCLK][i].MinUclk = 2149 clock_ranges->writer_wm_sets[i].min_drain_clk_mhz; 2150 table->WatermarkRow[WM_SOCCLK][i].MaxUclk = 2151 clock_ranges->writer_wm_sets[i].max_drain_clk_mhz; 2152 2153 table->WatermarkRow[WM_SOCCLK][i].WmSetting = 2154 clock_ranges->writer_wm_sets[i].wm_inst; 2155 } 2156 2157 smu->watermarks_bitmap |= WATERMARKS_EXIST; 2158 } 2159 2160 /* pass data to smu controller */ 2161 if ((smu->watermarks_bitmap & WATERMARKS_EXIST) && 2162 !(smu->watermarks_bitmap & WATERMARKS_LOADED)) { 2163 ret = smu_cmn_write_watermarks_table(smu); 2164 if (ret) { 2165 dev_err(smu->adev->dev, "Failed to update WMTABLE!"); 2166 return ret; 2167 } 2168 smu->watermarks_bitmap |= WATERMARKS_LOADED; 2169 } 2170 2171 return 0; 2172 } 2173 2174 static int navi10_read_sensor(struct smu_context *smu, 2175 enum amd_pp_sensors sensor, 2176 void *data, uint32_t *size) 2177 { 2178 int ret = 0; 2179 struct smu_table_context *table_context = &smu->smu_table; 2180 PPTable_t *pptable = table_context->driver_pptable; 2181 2182 if (!data || !size) 2183 return -EINVAL; 2184 2185 switch (sensor) { 2186 case AMDGPU_PP_SENSOR_MAX_FAN_RPM: 2187 *(uint32_t *)data = pptable->FanMaximumRpm; 2188 *size = 4; 2189 break; 2190 case AMDGPU_PP_SENSOR_MEM_LOAD: 2191 ret = navi1x_get_smu_metrics_data(smu, 2192 METRICS_AVERAGE_MEMACTIVITY, 2193 (uint32_t *)data); 2194 *size = 4; 2195 break; 2196 case AMDGPU_PP_SENSOR_GPU_LOAD: 2197 ret = navi1x_get_smu_metrics_data(smu, 2198 METRICS_AVERAGE_GFXACTIVITY, 2199 (uint32_t *)data); 2200 *size = 4; 2201 break; 2202 case AMDGPU_PP_SENSOR_GPU_AVG_POWER: 2203 ret = navi1x_get_smu_metrics_data(smu, 2204 METRICS_AVERAGE_SOCKETPOWER, 2205 (uint32_t *)data); 2206 *size = 4; 2207 break; 2208 case AMDGPU_PP_SENSOR_HOTSPOT_TEMP: 2209 ret = navi1x_get_smu_metrics_data(smu, 2210 METRICS_TEMPERATURE_HOTSPOT, 2211 (uint32_t *)data); 2212 *size = 4; 2213 break; 2214 case AMDGPU_PP_SENSOR_EDGE_TEMP: 2215 ret = navi1x_get_smu_metrics_data(smu, 2216 METRICS_TEMPERATURE_EDGE, 2217 (uint32_t *)data); 2218 *size = 4; 2219 break; 2220 case AMDGPU_PP_SENSOR_MEM_TEMP: 2221 ret = navi1x_get_smu_metrics_data(smu, 2222 METRICS_TEMPERATURE_MEM, 2223 (uint32_t *)data); 2224 *size = 4; 2225 break; 2226 case AMDGPU_PP_SENSOR_GFX_MCLK: 2227 ret = navi10_get_current_clk_freq_by_table(smu, SMU_UCLK, (uint32_t *)data); 2228 *(uint32_t *)data *= 100; 2229 *size = 4; 2230 break; 2231 case AMDGPU_PP_SENSOR_GFX_SCLK: 2232 ret = navi1x_get_smu_metrics_data(smu, METRICS_AVERAGE_GFXCLK, (uint32_t *)data); 2233 *(uint32_t *)data *= 100; 2234 *size = 4; 2235 break; 2236 case AMDGPU_PP_SENSOR_VDDGFX: 2237 ret = smu_v11_0_get_gfx_vdd(smu, (uint32_t *)data); 2238 *size = 4; 2239 break; 2240 case AMDGPU_PP_SENSOR_GPU_INPUT_POWER: 2241 default: 2242 ret = -EOPNOTSUPP; 2243 break; 2244 } 2245 2246 return ret; 2247 } 2248 2249 static int navi10_get_uclk_dpm_states(struct smu_context *smu, uint32_t *clocks_in_khz, uint32_t *num_states) 2250 { 2251 uint32_t num_discrete_levels = 0; 2252 uint16_t *dpm_levels = NULL; 2253 uint16_t i = 0; 2254 struct smu_table_context *table_context = &smu->smu_table; 2255 PPTable_t *driver_ppt = NULL; 2256 2257 if (!clocks_in_khz || !num_states || !table_context->driver_pptable) 2258 return -EINVAL; 2259 2260 driver_ppt = table_context->driver_pptable; 2261 num_discrete_levels = driver_ppt->DpmDescriptor[PPCLK_UCLK].NumDiscreteLevels; 2262 dpm_levels = driver_ppt->FreqTableUclk; 2263 2264 if (num_discrete_levels == 0 || dpm_levels == NULL) 2265 return -EINVAL; 2266 2267 *num_states = num_discrete_levels; 2268 for (i = 0; i < num_discrete_levels; i++) { 2269 /* convert to khz */ 2270 *clocks_in_khz = (*dpm_levels) * 1000; 2271 clocks_in_khz++; 2272 dpm_levels++; 2273 } 2274 2275 return 0; 2276 } 2277 2278 static int navi10_get_thermal_temperature_range(struct smu_context *smu, 2279 struct smu_temperature_range *range) 2280 { 2281 struct smu_table_context *table_context = &smu->smu_table; 2282 struct smu_11_0_powerplay_table *powerplay_table = 2283 table_context->power_play_table; 2284 PPTable_t *pptable = smu->smu_table.driver_pptable; 2285 2286 if (!range) 2287 return -EINVAL; 2288 2289 memcpy(range, &smu11_thermal_policy[0], sizeof(struct smu_temperature_range)); 2290 2291 range->max = pptable->TedgeLimit * 2292 SMU_TEMPERATURE_UNITS_PER_CENTIGRADES; 2293 range->edge_emergency_max = (pptable->TedgeLimit + CTF_OFFSET_EDGE) * 2294 SMU_TEMPERATURE_UNITS_PER_CENTIGRADES; 2295 range->hotspot_crit_max = pptable->ThotspotLimit * 2296 SMU_TEMPERATURE_UNITS_PER_CENTIGRADES; 2297 range->hotspot_emergency_max = (pptable->ThotspotLimit + CTF_OFFSET_HOTSPOT) * 2298 SMU_TEMPERATURE_UNITS_PER_CENTIGRADES; 2299 range->mem_crit_max = pptable->TmemLimit * 2300 SMU_TEMPERATURE_UNITS_PER_CENTIGRADES; 2301 range->mem_emergency_max = (pptable->TmemLimit + CTF_OFFSET_MEM)* 2302 SMU_TEMPERATURE_UNITS_PER_CENTIGRADES; 2303 range->software_shutdown_temp = powerplay_table->software_shutdown_temp; 2304 2305 return 0; 2306 } 2307 2308 static int navi10_display_disable_memory_clock_switch(struct smu_context *smu, 2309 bool disable_memory_clock_switch) 2310 { 2311 int ret = 0; 2312 struct smu_11_0_max_sustainable_clocks *max_sustainable_clocks = 2313 (struct smu_11_0_max_sustainable_clocks *) 2314 smu->smu_table.max_sustainable_clocks; 2315 uint32_t min_memory_clock = smu->hard_min_uclk_req_from_dal; 2316 uint32_t max_memory_clock = max_sustainable_clocks->uclock; 2317 2318 if (smu->disable_uclk_switch == disable_memory_clock_switch) 2319 return 0; 2320 2321 if (disable_memory_clock_switch) 2322 ret = smu_v11_0_set_hard_freq_limited_range(smu, SMU_UCLK, max_memory_clock, 0); 2323 else 2324 ret = smu_v11_0_set_hard_freq_limited_range(smu, SMU_UCLK, min_memory_clock, 0); 2325 2326 if (!ret) 2327 smu->disable_uclk_switch = disable_memory_clock_switch; 2328 2329 return ret; 2330 } 2331 2332 static int navi10_get_power_limit(struct smu_context *smu, 2333 uint32_t *current_power_limit, 2334 uint32_t *default_power_limit, 2335 uint32_t *max_power_limit, 2336 uint32_t *min_power_limit) 2337 { 2338 struct smu_11_0_powerplay_table *powerplay_table = 2339 (struct smu_11_0_powerplay_table *)smu->smu_table.power_play_table; 2340 struct smu_11_0_overdrive_table *od_settings = smu->od_settings; 2341 PPTable_t *pptable = smu->smu_table.driver_pptable; 2342 uint32_t power_limit, od_percent_upper = 0, od_percent_lower = 0; 2343 2344 if (smu_v11_0_get_current_power_limit(smu, &power_limit)) { 2345 /* the last hope to figure out the ppt limit */ 2346 if (!pptable) { 2347 dev_err(smu->adev->dev, "Cannot get PPT limit due to pptable missing!"); 2348 return -EINVAL; 2349 } 2350 power_limit = 2351 pptable->SocketPowerLimitAc[PPT_THROTTLER_PPT0]; 2352 } 2353 2354 if (current_power_limit) 2355 *current_power_limit = power_limit; 2356 if (default_power_limit) 2357 *default_power_limit = power_limit; 2358 2359 if (powerplay_table) { 2360 if (smu->od_enabled && 2361 navi10_od_feature_is_supported(od_settings, SMU_11_0_ODCAP_POWER_LIMIT)) { 2362 od_percent_upper = le32_to_cpu(powerplay_table->overdrive_table.max[SMU_11_0_ODSETTING_POWERPERCENTAGE]); 2363 od_percent_lower = le32_to_cpu(powerplay_table->overdrive_table.min[SMU_11_0_ODSETTING_POWERPERCENTAGE]); 2364 } else if (navi10_od_feature_is_supported(od_settings, SMU_11_0_ODCAP_POWER_LIMIT)) { 2365 od_percent_upper = 0; 2366 od_percent_lower = le32_to_cpu(powerplay_table->overdrive_table.min[SMU_11_0_ODSETTING_POWERPERCENTAGE]); 2367 } 2368 } 2369 2370 dev_dbg(smu->adev->dev, "od percent upper:%d, od percent lower:%d (default power: %d)\n", 2371 od_percent_upper, od_percent_lower, power_limit); 2372 2373 if (max_power_limit) { 2374 *max_power_limit = power_limit * (100 + od_percent_upper); 2375 *max_power_limit /= 100; 2376 } 2377 2378 if (min_power_limit) { 2379 *min_power_limit = power_limit * (100 - od_percent_lower); 2380 *min_power_limit /= 100; 2381 } 2382 2383 return 0; 2384 } 2385 2386 static int navi10_update_pcie_parameters(struct smu_context *smu, 2387 uint8_t pcie_gen_cap, 2388 uint8_t pcie_width_cap) 2389 { 2390 struct smu_11_0_dpm_context *dpm_context = smu->smu_dpm.dpm_context; 2391 PPTable_t *pptable = smu->smu_table.driver_pptable; 2392 uint32_t smu_pcie_arg; 2393 int ret, i; 2394 2395 /* lclk dpm table setup */ 2396 for (i = 0; i < MAX_PCIE_CONF; i++) { 2397 dpm_context->dpm_tables.pcie_table.pcie_gen[i] = pptable->PcieGenSpeed[i]; 2398 dpm_context->dpm_tables.pcie_table.pcie_lane[i] = pptable->PcieLaneCount[i]; 2399 } 2400 2401 for (i = 0; i < NUM_LINK_LEVELS; i++) { 2402 smu_pcie_arg = (i << 16) | 2403 ((pptable->PcieGenSpeed[i] <= pcie_gen_cap) ? (pptable->PcieGenSpeed[i] << 8) : 2404 (pcie_gen_cap << 8)) | ((pptable->PcieLaneCount[i] <= pcie_width_cap) ? 2405 pptable->PcieLaneCount[i] : pcie_width_cap); 2406 ret = smu_cmn_send_smc_msg_with_param(smu, 2407 SMU_MSG_OverridePcieParameters, 2408 smu_pcie_arg, 2409 NULL); 2410 2411 if (ret) 2412 return ret; 2413 2414 if (pptable->PcieGenSpeed[i] > pcie_gen_cap) 2415 dpm_context->dpm_tables.pcie_table.pcie_gen[i] = pcie_gen_cap; 2416 if (pptable->PcieLaneCount[i] > pcie_width_cap) 2417 dpm_context->dpm_tables.pcie_table.pcie_lane[i] = pcie_width_cap; 2418 } 2419 2420 return 0; 2421 } 2422 2423 static inline void navi10_dump_od_table(struct smu_context *smu, 2424 OverDriveTable_t *od_table) 2425 { 2426 dev_dbg(smu->adev->dev, "OD: Gfxclk: (%d, %d)\n", od_table->GfxclkFmin, od_table->GfxclkFmax); 2427 dev_dbg(smu->adev->dev, "OD: Gfx1: (%d, %d)\n", od_table->GfxclkFreq1, od_table->GfxclkVolt1); 2428 dev_dbg(smu->adev->dev, "OD: Gfx2: (%d, %d)\n", od_table->GfxclkFreq2, od_table->GfxclkVolt2); 2429 dev_dbg(smu->adev->dev, "OD: Gfx3: (%d, %d)\n", od_table->GfxclkFreq3, od_table->GfxclkVolt3); 2430 dev_dbg(smu->adev->dev, "OD: UclkFmax: %d\n", od_table->UclkFmax); 2431 dev_dbg(smu->adev->dev, "OD: OverDrivePct: %d\n", od_table->OverDrivePct); 2432 } 2433 2434 static int navi10_od_setting_check_range(struct smu_context *smu, 2435 struct smu_11_0_overdrive_table *od_table, 2436 enum SMU_11_0_ODSETTING_ID setting, 2437 uint32_t value) 2438 { 2439 if (value < od_table->min[setting]) { 2440 dev_warn(smu->adev->dev, "OD setting (%d, %d) is less than the minimum allowed (%d)\n", setting, value, od_table->min[setting]); 2441 return -EINVAL; 2442 } 2443 if (value > od_table->max[setting]) { 2444 dev_warn(smu->adev->dev, "OD setting (%d, %d) is greater than the maximum allowed (%d)\n", setting, value, od_table->max[setting]); 2445 return -EINVAL; 2446 } 2447 return 0; 2448 } 2449 2450 static int navi10_overdrive_get_gfx_clk_base_voltage(struct smu_context *smu, 2451 uint16_t *voltage, 2452 uint32_t freq) 2453 { 2454 uint32_t param = (freq & 0xFFFF) | (PPCLK_GFXCLK << 16); 2455 uint32_t value = 0; 2456 int ret; 2457 2458 ret = smu_cmn_send_smc_msg_with_param(smu, 2459 SMU_MSG_GetVoltageByDpm, 2460 param, 2461 &value); 2462 if (ret) { 2463 dev_err(smu->adev->dev, "[GetBaseVoltage] failed to get GFXCLK AVFS voltage from SMU!"); 2464 return ret; 2465 } 2466 2467 *voltage = (uint16_t)value; 2468 2469 return 0; 2470 } 2471 2472 static int navi10_baco_enter(struct smu_context *smu) 2473 { 2474 struct amdgpu_device *adev = smu->adev; 2475 2476 /* 2477 * This aims the case below: 2478 * amdgpu driver loaded -> runpm suspend kicked -> sound driver loaded 2479 * 2480 * For NAVI10 and later ASICs, we rely on PMFW to handle the runpm. To 2481 * make that possible, PMFW needs to acknowledge the dstate transition 2482 * process for both gfx(function 0) and audio(function 1) function of 2483 * the ASIC. 2484 * 2485 * The PCI device's initial runpm status is RUNPM_SUSPENDED. So as the 2486 * device representing the audio function of the ASIC. And that means 2487 * even if the sound driver(snd_hda_intel) was not loaded yet, it's still 2488 * possible runpm suspend kicked on the ASIC. However without the dstate 2489 * transition notification from audio function, pmfw cannot handle the 2490 * BACO in/exit correctly. And that will cause driver hang on runpm 2491 * resuming. 2492 * 2493 * To address this, we revert to legacy message way(driver masters the 2494 * timing for BACO in/exit) on sound driver missing. 2495 */ 2496 if (adev->in_runpm && smu_cmn_is_audio_func_enabled(adev)) 2497 return smu_v11_0_baco_set_armd3_sequence(smu, BACO_SEQ_BACO); 2498 else 2499 return smu_v11_0_baco_enter(smu); 2500 } 2501 2502 static int navi10_baco_exit(struct smu_context *smu) 2503 { 2504 struct amdgpu_device *adev = smu->adev; 2505 2506 if (adev->in_runpm && smu_cmn_is_audio_func_enabled(adev)) { 2507 /* Wait for PMFW handling for the Dstate change */ 2508 msleep(10); 2509 return smu_v11_0_baco_set_armd3_sequence(smu, BACO_SEQ_ULPS); 2510 } else { 2511 return smu_v11_0_baco_exit(smu); 2512 } 2513 } 2514 2515 static int navi10_set_default_od_settings(struct smu_context *smu) 2516 { 2517 OverDriveTable_t *od_table = 2518 (OverDriveTable_t *)smu->smu_table.overdrive_table; 2519 OverDriveTable_t *boot_od_table = 2520 (OverDriveTable_t *)smu->smu_table.boot_overdrive_table; 2521 OverDriveTable_t *user_od_table = 2522 (OverDriveTable_t *)smu->smu_table.user_overdrive_table; 2523 int ret = 0; 2524 2525 /* 2526 * For S3/S4/Runpm resume, no need to setup those overdrive tables again as 2527 * - either they already have the default OD settings got during cold bootup 2528 * - or they have some user customized OD settings which cannot be overwritten 2529 */ 2530 if (smu->adev->in_suspend) 2531 return 0; 2532 2533 ret = smu_cmn_update_table(smu, SMU_TABLE_OVERDRIVE, 0, (void *)boot_od_table, false); 2534 if (ret) { 2535 dev_err(smu->adev->dev, "Failed to get overdrive table!\n"); 2536 return ret; 2537 } 2538 2539 if (!boot_od_table->GfxclkVolt1) { 2540 ret = navi10_overdrive_get_gfx_clk_base_voltage(smu, 2541 &boot_od_table->GfxclkVolt1, 2542 boot_od_table->GfxclkFreq1); 2543 if (ret) 2544 return ret; 2545 } 2546 2547 if (!boot_od_table->GfxclkVolt2) { 2548 ret = navi10_overdrive_get_gfx_clk_base_voltage(smu, 2549 &boot_od_table->GfxclkVolt2, 2550 boot_od_table->GfxclkFreq2); 2551 if (ret) 2552 return ret; 2553 } 2554 2555 if (!boot_od_table->GfxclkVolt3) { 2556 ret = navi10_overdrive_get_gfx_clk_base_voltage(smu, 2557 &boot_od_table->GfxclkVolt3, 2558 boot_od_table->GfxclkFreq3); 2559 if (ret) 2560 return ret; 2561 } 2562 2563 navi10_dump_od_table(smu, boot_od_table); 2564 2565 memcpy(od_table, boot_od_table, sizeof(OverDriveTable_t)); 2566 memcpy(user_od_table, boot_od_table, sizeof(OverDriveTable_t)); 2567 2568 return 0; 2569 } 2570 2571 static int navi10_od_edit_dpm_table(struct smu_context *smu, enum PP_OD_DPM_TABLE_COMMAND type, long input[], uint32_t size) 2572 { 2573 int i; 2574 int ret = 0; 2575 struct smu_table_context *table_context = &smu->smu_table; 2576 OverDriveTable_t *od_table; 2577 struct smu_11_0_overdrive_table *od_settings; 2578 enum SMU_11_0_ODSETTING_ID freq_setting, voltage_setting; 2579 uint16_t *freq_ptr, *voltage_ptr; 2580 od_table = (OverDriveTable_t *)table_context->overdrive_table; 2581 2582 if (!smu->od_enabled) { 2583 dev_warn(smu->adev->dev, "OverDrive is not enabled!\n"); 2584 return -EINVAL; 2585 } 2586 2587 if (!smu->od_settings) { 2588 dev_err(smu->adev->dev, "OD board limits are not set!\n"); 2589 return -ENOENT; 2590 } 2591 2592 od_settings = smu->od_settings; 2593 2594 switch (type) { 2595 case PP_OD_EDIT_SCLK_VDDC_TABLE: 2596 if (!navi10_od_feature_is_supported(od_settings, SMU_11_0_ODCAP_GFXCLK_LIMITS)) { 2597 dev_warn(smu->adev->dev, "GFXCLK_LIMITS not supported!\n"); 2598 return -ENOTSUPP; 2599 } 2600 if (!table_context->overdrive_table) { 2601 dev_err(smu->adev->dev, "Overdrive is not initialized\n"); 2602 return -EINVAL; 2603 } 2604 for (i = 0; i < size; i += 2) { 2605 if (i + 2 > size) { 2606 dev_info(smu->adev->dev, "invalid number of input parameters %d\n", size); 2607 return -EINVAL; 2608 } 2609 switch (input[i]) { 2610 case 0: 2611 freq_setting = SMU_11_0_ODSETTING_GFXCLKFMIN; 2612 freq_ptr = &od_table->GfxclkFmin; 2613 if (input[i + 1] > od_table->GfxclkFmax) { 2614 dev_info(smu->adev->dev, "GfxclkFmin (%ld) must be <= GfxclkFmax (%u)!\n", 2615 input[i + 1], 2616 od_table->GfxclkFmin); 2617 return -EINVAL; 2618 } 2619 break; 2620 case 1: 2621 freq_setting = SMU_11_0_ODSETTING_GFXCLKFMAX; 2622 freq_ptr = &od_table->GfxclkFmax; 2623 if (input[i + 1] < od_table->GfxclkFmin) { 2624 dev_info(smu->adev->dev, "GfxclkFmax (%ld) must be >= GfxclkFmin (%u)!\n", 2625 input[i + 1], 2626 od_table->GfxclkFmax); 2627 return -EINVAL; 2628 } 2629 break; 2630 default: 2631 dev_info(smu->adev->dev, "Invalid SCLK_VDDC_TABLE index: %ld\n", input[i]); 2632 dev_info(smu->adev->dev, "Supported indices: [0:min,1:max]\n"); 2633 return -EINVAL; 2634 } 2635 ret = navi10_od_setting_check_range(smu, od_settings, freq_setting, input[i + 1]); 2636 if (ret) 2637 return ret; 2638 *freq_ptr = input[i + 1]; 2639 } 2640 break; 2641 case PP_OD_EDIT_MCLK_VDDC_TABLE: 2642 if (!navi10_od_feature_is_supported(od_settings, SMU_11_0_ODCAP_UCLK_MAX)) { 2643 dev_warn(smu->adev->dev, "UCLK_MAX not supported!\n"); 2644 return -ENOTSUPP; 2645 } 2646 if (size < 2) { 2647 dev_info(smu->adev->dev, "invalid number of parameters: %d\n", size); 2648 return -EINVAL; 2649 } 2650 if (input[0] != 1) { 2651 dev_info(smu->adev->dev, "Invalid MCLK_VDDC_TABLE index: %ld\n", input[0]); 2652 dev_info(smu->adev->dev, "Supported indices: [1:max]\n"); 2653 return -EINVAL; 2654 } 2655 ret = navi10_od_setting_check_range(smu, od_settings, SMU_11_0_ODSETTING_UCLKFMAX, input[1]); 2656 if (ret) 2657 return ret; 2658 od_table->UclkFmax = input[1]; 2659 break; 2660 case PP_OD_RESTORE_DEFAULT_TABLE: 2661 if (!(table_context->overdrive_table && table_context->boot_overdrive_table)) { 2662 dev_err(smu->adev->dev, "Overdrive table was not initialized!\n"); 2663 return -EINVAL; 2664 } 2665 memcpy(table_context->overdrive_table, table_context->boot_overdrive_table, sizeof(OverDriveTable_t)); 2666 break; 2667 case PP_OD_COMMIT_DPM_TABLE: 2668 if (memcmp(od_table, table_context->user_overdrive_table, sizeof(OverDriveTable_t))) { 2669 navi10_dump_od_table(smu, od_table); 2670 ret = smu_cmn_update_table(smu, SMU_TABLE_OVERDRIVE, 0, (void *)od_table, true); 2671 if (ret) { 2672 dev_err(smu->adev->dev, "Failed to import overdrive table!\n"); 2673 return ret; 2674 } 2675 memcpy(table_context->user_overdrive_table, od_table, sizeof(OverDriveTable_t)); 2676 smu->user_dpm_profile.user_od = true; 2677 2678 if (!memcmp(table_context->user_overdrive_table, 2679 table_context->boot_overdrive_table, 2680 sizeof(OverDriveTable_t))) 2681 smu->user_dpm_profile.user_od = false; 2682 } 2683 break; 2684 case PP_OD_EDIT_VDDC_CURVE: 2685 if (!navi10_od_feature_is_supported(od_settings, SMU_11_0_ODCAP_GFXCLK_CURVE)) { 2686 dev_warn(smu->adev->dev, "GFXCLK_CURVE not supported!\n"); 2687 return -ENOTSUPP; 2688 } 2689 if (size < 3) { 2690 dev_info(smu->adev->dev, "invalid number of parameters: %d\n", size); 2691 return -EINVAL; 2692 } 2693 if (!od_table) { 2694 dev_info(smu->adev->dev, "Overdrive is not initialized\n"); 2695 return -EINVAL; 2696 } 2697 2698 switch (input[0]) { 2699 case 0: 2700 freq_setting = SMU_11_0_ODSETTING_VDDGFXCURVEFREQ_P1; 2701 voltage_setting = SMU_11_0_ODSETTING_VDDGFXCURVEVOLTAGE_P1; 2702 freq_ptr = &od_table->GfxclkFreq1; 2703 voltage_ptr = &od_table->GfxclkVolt1; 2704 break; 2705 case 1: 2706 freq_setting = SMU_11_0_ODSETTING_VDDGFXCURVEFREQ_P2; 2707 voltage_setting = SMU_11_0_ODSETTING_VDDGFXCURVEVOLTAGE_P2; 2708 freq_ptr = &od_table->GfxclkFreq2; 2709 voltage_ptr = &od_table->GfxclkVolt2; 2710 break; 2711 case 2: 2712 freq_setting = SMU_11_0_ODSETTING_VDDGFXCURVEFREQ_P3; 2713 voltage_setting = SMU_11_0_ODSETTING_VDDGFXCURVEVOLTAGE_P3; 2714 freq_ptr = &od_table->GfxclkFreq3; 2715 voltage_ptr = &od_table->GfxclkVolt3; 2716 break; 2717 default: 2718 dev_info(smu->adev->dev, "Invalid VDDC_CURVE index: %ld\n", input[0]); 2719 dev_info(smu->adev->dev, "Supported indices: [0, 1, 2]\n"); 2720 return -EINVAL; 2721 } 2722 ret = navi10_od_setting_check_range(smu, od_settings, freq_setting, input[1]); 2723 if (ret) 2724 return ret; 2725 // Allow setting zero to disable the OverDrive VDDC curve 2726 if (input[2] != 0) { 2727 ret = navi10_od_setting_check_range(smu, od_settings, voltage_setting, input[2]); 2728 if (ret) 2729 return ret; 2730 *freq_ptr = input[1]; 2731 *voltage_ptr = ((uint16_t)input[2]) * NAVI10_VOLTAGE_SCALE; 2732 dev_dbg(smu->adev->dev, "OD: set curve %ld: (%d, %d)\n", input[0], *freq_ptr, *voltage_ptr); 2733 } else { 2734 // If setting 0, disable all voltage curve settings 2735 od_table->GfxclkVolt1 = 0; 2736 od_table->GfxclkVolt2 = 0; 2737 od_table->GfxclkVolt3 = 0; 2738 } 2739 navi10_dump_od_table(smu, od_table); 2740 break; 2741 default: 2742 return -ENOSYS; 2743 } 2744 return ret; 2745 } 2746 2747 static int navi10_run_btc(struct smu_context *smu) 2748 { 2749 int ret = 0; 2750 2751 ret = smu_cmn_send_smc_msg(smu, SMU_MSG_RunBtc, NULL); 2752 if (ret) 2753 dev_err(smu->adev->dev, "RunBtc failed!\n"); 2754 2755 return ret; 2756 } 2757 2758 static bool navi10_need_umc_cdr_workaround(struct smu_context *smu) 2759 { 2760 struct amdgpu_device *adev = smu->adev; 2761 2762 if (!smu_cmn_feature_is_enabled(smu, SMU_FEATURE_DPM_UCLK_BIT)) 2763 return false; 2764 2765 if (amdgpu_ip_version(adev, MP1_HWIP, 0) == IP_VERSION(11, 0, 0) || 2766 amdgpu_ip_version(adev, MP1_HWIP, 0) == IP_VERSION(11, 0, 5)) 2767 return true; 2768 2769 return false; 2770 } 2771 2772 static int navi10_umc_hybrid_cdr_workaround(struct smu_context *smu) 2773 { 2774 uint32_t uclk_count, uclk_min, uclk_max; 2775 int ret = 0; 2776 2777 /* This workaround can be applied only with uclk dpm enabled */ 2778 if (!smu_cmn_feature_is_enabled(smu, SMU_FEATURE_DPM_UCLK_BIT)) 2779 return 0; 2780 2781 ret = smu_v11_0_get_dpm_level_count(smu, SMU_UCLK, &uclk_count); 2782 if (ret) 2783 return ret; 2784 2785 ret = smu_v11_0_get_dpm_freq_by_index(smu, SMU_UCLK, (uint16_t)(uclk_count - 1), &uclk_max); 2786 if (ret) 2787 return ret; 2788 2789 /* 2790 * The NAVI10_UMC_HYBRID_CDR_WORKAROUND_UCLK_THRESHOLD is 750Mhz. 2791 * This workaround is needed only when the max uclk frequency 2792 * not greater than that. 2793 */ 2794 if (uclk_max > 0x2EE) 2795 return 0; 2796 2797 ret = smu_v11_0_get_dpm_freq_by_index(smu, SMU_UCLK, (uint16_t)0, &uclk_min); 2798 if (ret) 2799 return ret; 2800 2801 /* Force UCLK out of the highest DPM */ 2802 ret = smu_v11_0_set_hard_freq_limited_range(smu, SMU_UCLK, 0, uclk_min); 2803 if (ret) 2804 return ret; 2805 2806 /* Revert the UCLK Hardmax */ 2807 ret = smu_v11_0_set_hard_freq_limited_range(smu, SMU_UCLK, 0, uclk_max); 2808 if (ret) 2809 return ret; 2810 2811 /* 2812 * In this case, SMU already disabled dummy pstate during enablement 2813 * of UCLK DPM, we have to re-enabled it. 2814 */ 2815 return smu_cmn_send_smc_msg(smu, SMU_MSG_DAL_ENABLE_DUMMY_PSTATE_CHANGE, NULL); 2816 } 2817 2818 static int navi10_set_dummy_pstates_table_location(struct smu_context *smu) 2819 { 2820 struct smu_table_context *smu_table = &smu->smu_table; 2821 struct smu_table *dummy_read_table = 2822 &smu_table->dummy_read_1_table; 2823 char *dummy_table = dummy_read_table->cpu_addr; 2824 int ret = 0; 2825 uint32_t i; 2826 2827 for (i = 0; i < 0x40000; i += 0x1000 * 2) { 2828 memcpy(dummy_table, &NoDbiPrbs7[0], 0x1000); 2829 dummy_table += 0x1000; 2830 memcpy(dummy_table, &DbiPrbs7[0], 0x1000); 2831 dummy_table += 0x1000; 2832 } 2833 2834 amdgpu_asic_flush_hdp(smu->adev, NULL); 2835 2836 ret = smu_cmn_send_smc_msg_with_param(smu, 2837 SMU_MSG_SET_DRIVER_DUMMY_TABLE_DRAM_ADDR_HIGH, 2838 upper_32_bits(dummy_read_table->mc_address), 2839 NULL); 2840 if (ret) 2841 return ret; 2842 2843 return smu_cmn_send_smc_msg_with_param(smu, 2844 SMU_MSG_SET_DRIVER_DUMMY_TABLE_DRAM_ADDR_LOW, 2845 lower_32_bits(dummy_read_table->mc_address), 2846 NULL); 2847 } 2848 2849 static int navi10_run_umc_cdr_workaround(struct smu_context *smu) 2850 { 2851 struct amdgpu_device *adev = smu->adev; 2852 uint8_t umc_fw_greater_than_v136 = false; 2853 uint8_t umc_fw_disable_cdr = false; 2854 uint32_t param; 2855 int ret = 0; 2856 2857 if (!navi10_need_umc_cdr_workaround(smu)) 2858 return 0; 2859 2860 /* 2861 * The messages below are only supported by Navi10 42.53.0 and later 2862 * PMFWs and Navi14 53.29.0 and later PMFWs. 2863 * - PPSMC_MSG_SetDriverDummyTableDramAddrHigh 2864 * - PPSMC_MSG_SetDriverDummyTableDramAddrLow 2865 * - PPSMC_MSG_GetUMCFWWA 2866 */ 2867 if (((amdgpu_ip_version(adev, MP1_HWIP, 0) == IP_VERSION(11, 0, 0)) && 2868 (smu->smc_fw_version >= 0x2a3500)) || 2869 ((amdgpu_ip_version(adev, MP1_HWIP, 0) == IP_VERSION(11, 0, 5)) && 2870 (smu->smc_fw_version >= 0x351D00))) { 2871 ret = smu_cmn_send_smc_msg_with_param(smu, 2872 SMU_MSG_GET_UMC_FW_WA, 2873 0, 2874 ¶m); 2875 if (ret) 2876 return ret; 2877 2878 /* First bit indicates if the UMC f/w is above v137 */ 2879 umc_fw_greater_than_v136 = param & 0x1; 2880 2881 /* Second bit indicates if hybrid-cdr is disabled */ 2882 umc_fw_disable_cdr = param & 0x2; 2883 2884 /* w/a only allowed if UMC f/w is <= 136 */ 2885 if (umc_fw_greater_than_v136) 2886 return 0; 2887 2888 if (umc_fw_disable_cdr) { 2889 if (amdgpu_ip_version(adev, MP1_HWIP, 0) == 2890 IP_VERSION(11, 0, 0)) 2891 return navi10_umc_hybrid_cdr_workaround(smu); 2892 } else { 2893 return navi10_set_dummy_pstates_table_location(smu); 2894 } 2895 } else { 2896 if (amdgpu_ip_version(adev, MP1_HWIP, 0) == 2897 IP_VERSION(11, 0, 0)) 2898 return navi10_umc_hybrid_cdr_workaround(smu); 2899 } 2900 2901 return 0; 2902 } 2903 2904 static ssize_t navi10_get_legacy_gpu_metrics(struct smu_context *smu, 2905 void **table) 2906 { 2907 struct smu_table_context *smu_table = &smu->smu_table; 2908 struct gpu_metrics_v1_3 *gpu_metrics = 2909 (struct gpu_metrics_v1_3 *)smu_table->gpu_metrics_table; 2910 SmuMetrics_legacy_t metrics; 2911 int ret = 0; 2912 2913 ret = smu_cmn_get_metrics_table(smu, 2914 NULL, 2915 true); 2916 if (ret) 2917 return ret; 2918 2919 memcpy(&metrics, smu_table->metrics_table, sizeof(SmuMetrics_legacy_t)); 2920 2921 smu_cmn_init_soft_gpu_metrics(gpu_metrics, 1, 3); 2922 2923 gpu_metrics->temperature_edge = metrics.TemperatureEdge; 2924 gpu_metrics->temperature_hotspot = metrics.TemperatureHotspot; 2925 gpu_metrics->temperature_mem = metrics.TemperatureMem; 2926 gpu_metrics->temperature_vrgfx = metrics.TemperatureVrGfx; 2927 gpu_metrics->temperature_vrsoc = metrics.TemperatureVrSoc; 2928 gpu_metrics->temperature_vrmem = metrics.TemperatureVrMem0; 2929 2930 gpu_metrics->average_gfx_activity = metrics.AverageGfxActivity; 2931 gpu_metrics->average_umc_activity = metrics.AverageUclkActivity; 2932 2933 gpu_metrics->average_socket_power = metrics.AverageSocketPower; 2934 2935 gpu_metrics->average_gfxclk_frequency = metrics.AverageGfxclkFrequency; 2936 gpu_metrics->average_socclk_frequency = metrics.AverageSocclkFrequency; 2937 gpu_metrics->average_uclk_frequency = metrics.AverageUclkFrequency; 2938 2939 gpu_metrics->current_gfxclk = metrics.CurrClock[PPCLK_GFXCLK]; 2940 gpu_metrics->current_socclk = metrics.CurrClock[PPCLK_SOCCLK]; 2941 gpu_metrics->current_uclk = metrics.CurrClock[PPCLK_UCLK]; 2942 gpu_metrics->current_vclk0 = metrics.CurrClock[PPCLK_VCLK]; 2943 gpu_metrics->current_dclk0 = metrics.CurrClock[PPCLK_DCLK]; 2944 2945 gpu_metrics->throttle_status = metrics.ThrottlerStatus; 2946 gpu_metrics->indep_throttle_status = 2947 smu_cmn_get_indep_throttler_status(metrics.ThrottlerStatus, 2948 navi1x_throttler_map); 2949 2950 gpu_metrics->current_fan_speed = metrics.CurrFanSpeed; 2951 2952 gpu_metrics->pcie_link_width = 2953 smu_v11_0_get_current_pcie_link_width(smu); 2954 gpu_metrics->pcie_link_speed = 2955 smu_v11_0_get_current_pcie_link_speed(smu); 2956 2957 gpu_metrics->system_clock_counter = ktime_get_boottime_ns(); 2958 2959 if (metrics.CurrGfxVoltageOffset) 2960 gpu_metrics->voltage_gfx = 2961 (155000 - 625 * metrics.CurrGfxVoltageOffset) / 100; 2962 if (metrics.CurrMemVidOffset) 2963 gpu_metrics->voltage_mem = 2964 (155000 - 625 * metrics.CurrMemVidOffset) / 100; 2965 if (metrics.CurrSocVoltageOffset) 2966 gpu_metrics->voltage_soc = 2967 (155000 - 625 * metrics.CurrSocVoltageOffset) / 100; 2968 2969 *table = (void *)gpu_metrics; 2970 2971 return sizeof(struct gpu_metrics_v1_3); 2972 } 2973 2974 static int navi10_i2c_xfer(struct i2c_adapter *i2c_adap, 2975 struct i2c_msg *msg, int num_msgs) 2976 { 2977 struct amdgpu_smu_i2c_bus *smu_i2c = i2c_get_adapdata(i2c_adap); 2978 struct amdgpu_device *adev = smu_i2c->adev; 2979 struct smu_context *smu = adev->powerplay.pp_handle; 2980 struct smu_table_context *smu_table = &smu->smu_table; 2981 struct smu_table *table = &smu_table->driver_table; 2982 SwI2cRequest_t *req, *res = (SwI2cRequest_t *)table->cpu_addr; 2983 int i, j, r, c; 2984 u16 dir; 2985 2986 if (!adev->pm.dpm_enabled) 2987 return -EBUSY; 2988 2989 req = kzalloc(sizeof(*req), GFP_KERNEL); 2990 if (!req) 2991 return -ENOMEM; 2992 2993 req->I2CcontrollerPort = smu_i2c->port; 2994 req->I2CSpeed = I2C_SPEED_FAST_400K; 2995 req->SlaveAddress = msg[0].addr << 1; /* wants an 8-bit address */ 2996 dir = msg[0].flags & I2C_M_RD; 2997 2998 for (c = i = 0; i < num_msgs; i++) { 2999 for (j = 0; j < msg[i].len; j++, c++) { 3000 SwI2cCmd_t *cmd = &req->SwI2cCmds[c]; 3001 3002 if (!(msg[i].flags & I2C_M_RD)) { 3003 /* write */ 3004 cmd->Cmd = I2C_CMD_WRITE; 3005 cmd->RegisterAddr = msg[i].buf[j]; 3006 } 3007 3008 if ((dir ^ msg[i].flags) & I2C_M_RD) { 3009 /* The direction changes. 3010 */ 3011 dir = msg[i].flags & I2C_M_RD; 3012 cmd->CmdConfig |= CMDCONFIG_RESTART_MASK; 3013 } 3014 3015 req->NumCmds++; 3016 3017 /* 3018 * Insert STOP if we are at the last byte of either last 3019 * message for the transaction or the client explicitly 3020 * requires a STOP at this particular message. 3021 */ 3022 if ((j == msg[i].len - 1) && 3023 ((i == num_msgs - 1) || (msg[i].flags & I2C_M_STOP))) { 3024 cmd->CmdConfig &= ~CMDCONFIG_RESTART_MASK; 3025 cmd->CmdConfig |= CMDCONFIG_STOP_MASK; 3026 } 3027 } 3028 } 3029 mutex_lock(&adev->pm.mutex); 3030 r = smu_cmn_update_table(smu, SMU_TABLE_I2C_COMMANDS, 0, req, true); 3031 if (r) 3032 goto fail; 3033 3034 for (c = i = 0; i < num_msgs; i++) { 3035 if (!(msg[i].flags & I2C_M_RD)) { 3036 c += msg[i].len; 3037 continue; 3038 } 3039 for (j = 0; j < msg[i].len; j++, c++) { 3040 SwI2cCmd_t *cmd = &res->SwI2cCmds[c]; 3041 3042 msg[i].buf[j] = cmd->Data; 3043 } 3044 } 3045 r = num_msgs; 3046 fail: 3047 mutex_unlock(&adev->pm.mutex); 3048 kfree(req); 3049 return r; 3050 } 3051 3052 static u32 navi10_i2c_func(struct i2c_adapter *adap) 3053 { 3054 return I2C_FUNC_I2C | I2C_FUNC_SMBUS_EMUL; 3055 } 3056 3057 3058 static const struct i2c_algorithm navi10_i2c_algo = { 3059 .master_xfer = navi10_i2c_xfer, 3060 .functionality = navi10_i2c_func, 3061 }; 3062 3063 static const struct i2c_adapter_quirks navi10_i2c_control_quirks = { 3064 .flags = I2C_AQ_COMB | I2C_AQ_COMB_SAME_ADDR | I2C_AQ_NO_ZERO_LEN, 3065 .max_read_len = MAX_SW_I2C_COMMANDS, 3066 .max_write_len = MAX_SW_I2C_COMMANDS, 3067 .max_comb_1st_msg_len = 2, 3068 .max_comb_2nd_msg_len = MAX_SW_I2C_COMMANDS - 2, 3069 }; 3070 3071 static int navi10_i2c_control_init(struct smu_context *smu) 3072 { 3073 struct amdgpu_device *adev = smu->adev; 3074 int res, i; 3075 3076 for (i = 0; i < MAX_SMU_I2C_BUSES; i++) { 3077 struct amdgpu_smu_i2c_bus *smu_i2c = &adev->pm.smu_i2c[i]; 3078 struct i2c_adapter *control = &smu_i2c->adapter; 3079 3080 smu_i2c->adev = adev; 3081 smu_i2c->port = i; 3082 mutex_init(&smu_i2c->mutex); 3083 control->owner = THIS_MODULE; 3084 control->class = I2C_CLASS_HWMON; 3085 control->dev.parent = &adev->pdev->dev; 3086 control->algo = &navi10_i2c_algo; 3087 snprintf(control->name, sizeof(control->name), "AMDGPU SMU %d", i); 3088 control->quirks = &navi10_i2c_control_quirks; 3089 i2c_set_adapdata(control, smu_i2c); 3090 3091 res = i2c_add_adapter(control); 3092 if (res) { 3093 DRM_ERROR("Failed to register hw i2c, err: %d\n", res); 3094 goto Out_err; 3095 } 3096 } 3097 3098 adev->pm.ras_eeprom_i2c_bus = &adev->pm.smu_i2c[0].adapter; 3099 adev->pm.fru_eeprom_i2c_bus = &adev->pm.smu_i2c[1].adapter; 3100 3101 return 0; 3102 Out_err: 3103 for ( ; i >= 0; i--) { 3104 struct amdgpu_smu_i2c_bus *smu_i2c = &adev->pm.smu_i2c[i]; 3105 struct i2c_adapter *control = &smu_i2c->adapter; 3106 3107 i2c_del_adapter(control); 3108 } 3109 return res; 3110 } 3111 3112 static void navi10_i2c_control_fini(struct smu_context *smu) 3113 { 3114 struct amdgpu_device *adev = smu->adev; 3115 int i; 3116 3117 for (i = 0; i < MAX_SMU_I2C_BUSES; i++) { 3118 struct amdgpu_smu_i2c_bus *smu_i2c = &adev->pm.smu_i2c[i]; 3119 struct i2c_adapter *control = &smu_i2c->adapter; 3120 3121 i2c_del_adapter(control); 3122 } 3123 adev->pm.ras_eeprom_i2c_bus = NULL; 3124 adev->pm.fru_eeprom_i2c_bus = NULL; 3125 } 3126 3127 static ssize_t navi10_get_gpu_metrics(struct smu_context *smu, 3128 void **table) 3129 { 3130 struct smu_table_context *smu_table = &smu->smu_table; 3131 struct gpu_metrics_v1_3 *gpu_metrics = 3132 (struct gpu_metrics_v1_3 *)smu_table->gpu_metrics_table; 3133 SmuMetrics_t metrics; 3134 int ret = 0; 3135 3136 ret = smu_cmn_get_metrics_table(smu, 3137 NULL, 3138 true); 3139 if (ret) 3140 return ret; 3141 3142 memcpy(&metrics, smu_table->metrics_table, sizeof(SmuMetrics_t)); 3143 3144 smu_cmn_init_soft_gpu_metrics(gpu_metrics, 1, 3); 3145 3146 gpu_metrics->temperature_edge = metrics.TemperatureEdge; 3147 gpu_metrics->temperature_hotspot = metrics.TemperatureHotspot; 3148 gpu_metrics->temperature_mem = metrics.TemperatureMem; 3149 gpu_metrics->temperature_vrgfx = metrics.TemperatureVrGfx; 3150 gpu_metrics->temperature_vrsoc = metrics.TemperatureVrSoc; 3151 gpu_metrics->temperature_vrmem = metrics.TemperatureVrMem0; 3152 3153 gpu_metrics->average_gfx_activity = metrics.AverageGfxActivity; 3154 gpu_metrics->average_umc_activity = metrics.AverageUclkActivity; 3155 3156 gpu_metrics->average_socket_power = metrics.AverageSocketPower; 3157 3158 if (metrics.AverageGfxActivity > SMU_11_0_GFX_BUSY_THRESHOLD) 3159 gpu_metrics->average_gfxclk_frequency = metrics.AverageGfxclkFrequencyPreDs; 3160 else 3161 gpu_metrics->average_gfxclk_frequency = metrics.AverageGfxclkFrequencyPostDs; 3162 3163 gpu_metrics->average_socclk_frequency = metrics.AverageSocclkFrequency; 3164 gpu_metrics->average_uclk_frequency = metrics.AverageUclkFrequencyPostDs; 3165 3166 gpu_metrics->current_gfxclk = metrics.CurrClock[PPCLK_GFXCLK]; 3167 gpu_metrics->current_socclk = metrics.CurrClock[PPCLK_SOCCLK]; 3168 gpu_metrics->current_uclk = metrics.CurrClock[PPCLK_UCLK]; 3169 gpu_metrics->current_vclk0 = metrics.CurrClock[PPCLK_VCLK]; 3170 gpu_metrics->current_dclk0 = metrics.CurrClock[PPCLK_DCLK]; 3171 3172 gpu_metrics->throttle_status = metrics.ThrottlerStatus; 3173 gpu_metrics->indep_throttle_status = 3174 smu_cmn_get_indep_throttler_status(metrics.ThrottlerStatus, 3175 navi1x_throttler_map); 3176 3177 gpu_metrics->current_fan_speed = metrics.CurrFanSpeed; 3178 3179 gpu_metrics->pcie_link_width = metrics.PcieWidth; 3180 gpu_metrics->pcie_link_speed = link_speed[metrics.PcieRate]; 3181 3182 gpu_metrics->system_clock_counter = ktime_get_boottime_ns(); 3183 3184 if (metrics.CurrGfxVoltageOffset) 3185 gpu_metrics->voltage_gfx = 3186 (155000 - 625 * metrics.CurrGfxVoltageOffset) / 100; 3187 if (metrics.CurrMemVidOffset) 3188 gpu_metrics->voltage_mem = 3189 (155000 - 625 * metrics.CurrMemVidOffset) / 100; 3190 if (metrics.CurrSocVoltageOffset) 3191 gpu_metrics->voltage_soc = 3192 (155000 - 625 * metrics.CurrSocVoltageOffset) / 100; 3193 3194 *table = (void *)gpu_metrics; 3195 3196 return sizeof(struct gpu_metrics_v1_3); 3197 } 3198 3199 static ssize_t navi12_get_legacy_gpu_metrics(struct smu_context *smu, 3200 void **table) 3201 { 3202 struct smu_table_context *smu_table = &smu->smu_table; 3203 struct gpu_metrics_v1_3 *gpu_metrics = 3204 (struct gpu_metrics_v1_3 *)smu_table->gpu_metrics_table; 3205 SmuMetrics_NV12_legacy_t metrics; 3206 int ret = 0; 3207 3208 ret = smu_cmn_get_metrics_table(smu, 3209 NULL, 3210 true); 3211 if (ret) 3212 return ret; 3213 3214 memcpy(&metrics, smu_table->metrics_table, sizeof(SmuMetrics_NV12_legacy_t)); 3215 3216 smu_cmn_init_soft_gpu_metrics(gpu_metrics, 1, 3); 3217 3218 gpu_metrics->temperature_edge = metrics.TemperatureEdge; 3219 gpu_metrics->temperature_hotspot = metrics.TemperatureHotspot; 3220 gpu_metrics->temperature_mem = metrics.TemperatureMem; 3221 gpu_metrics->temperature_vrgfx = metrics.TemperatureVrGfx; 3222 gpu_metrics->temperature_vrsoc = metrics.TemperatureVrSoc; 3223 gpu_metrics->temperature_vrmem = metrics.TemperatureVrMem0; 3224 3225 gpu_metrics->average_gfx_activity = metrics.AverageGfxActivity; 3226 gpu_metrics->average_umc_activity = metrics.AverageUclkActivity; 3227 3228 gpu_metrics->average_socket_power = metrics.AverageSocketPower; 3229 3230 gpu_metrics->average_gfxclk_frequency = metrics.AverageGfxclkFrequency; 3231 gpu_metrics->average_socclk_frequency = metrics.AverageSocclkFrequency; 3232 gpu_metrics->average_uclk_frequency = metrics.AverageUclkFrequency; 3233 3234 gpu_metrics->energy_accumulator = metrics.EnergyAccumulator; 3235 gpu_metrics->average_vclk0_frequency = metrics.AverageVclkFrequency; 3236 gpu_metrics->average_dclk0_frequency = metrics.AverageDclkFrequency; 3237 gpu_metrics->average_mm_activity = metrics.VcnActivityPercentage; 3238 3239 gpu_metrics->current_gfxclk = metrics.CurrClock[PPCLK_GFXCLK]; 3240 gpu_metrics->current_socclk = metrics.CurrClock[PPCLK_SOCCLK]; 3241 gpu_metrics->current_uclk = metrics.CurrClock[PPCLK_UCLK]; 3242 gpu_metrics->current_vclk0 = metrics.CurrClock[PPCLK_VCLK]; 3243 gpu_metrics->current_dclk0 = metrics.CurrClock[PPCLK_DCLK]; 3244 3245 gpu_metrics->throttle_status = metrics.ThrottlerStatus; 3246 gpu_metrics->indep_throttle_status = 3247 smu_cmn_get_indep_throttler_status(metrics.ThrottlerStatus, 3248 navi1x_throttler_map); 3249 3250 gpu_metrics->current_fan_speed = metrics.CurrFanSpeed; 3251 3252 gpu_metrics->pcie_link_width = 3253 smu_v11_0_get_current_pcie_link_width(smu); 3254 gpu_metrics->pcie_link_speed = 3255 smu_v11_0_get_current_pcie_link_speed(smu); 3256 3257 gpu_metrics->system_clock_counter = ktime_get_boottime_ns(); 3258 3259 if (metrics.CurrGfxVoltageOffset) 3260 gpu_metrics->voltage_gfx = 3261 (155000 - 625 * metrics.CurrGfxVoltageOffset) / 100; 3262 if (metrics.CurrMemVidOffset) 3263 gpu_metrics->voltage_mem = 3264 (155000 - 625 * metrics.CurrMemVidOffset) / 100; 3265 if (metrics.CurrSocVoltageOffset) 3266 gpu_metrics->voltage_soc = 3267 (155000 - 625 * metrics.CurrSocVoltageOffset) / 100; 3268 3269 *table = (void *)gpu_metrics; 3270 3271 return sizeof(struct gpu_metrics_v1_3); 3272 } 3273 3274 static ssize_t navi12_get_gpu_metrics(struct smu_context *smu, 3275 void **table) 3276 { 3277 struct smu_table_context *smu_table = &smu->smu_table; 3278 struct gpu_metrics_v1_3 *gpu_metrics = 3279 (struct gpu_metrics_v1_3 *)smu_table->gpu_metrics_table; 3280 SmuMetrics_NV12_t metrics; 3281 int ret = 0; 3282 3283 ret = smu_cmn_get_metrics_table(smu, 3284 NULL, 3285 true); 3286 if (ret) 3287 return ret; 3288 3289 memcpy(&metrics, smu_table->metrics_table, sizeof(SmuMetrics_NV12_t)); 3290 3291 smu_cmn_init_soft_gpu_metrics(gpu_metrics, 1, 3); 3292 3293 gpu_metrics->temperature_edge = metrics.TemperatureEdge; 3294 gpu_metrics->temperature_hotspot = metrics.TemperatureHotspot; 3295 gpu_metrics->temperature_mem = metrics.TemperatureMem; 3296 gpu_metrics->temperature_vrgfx = metrics.TemperatureVrGfx; 3297 gpu_metrics->temperature_vrsoc = metrics.TemperatureVrSoc; 3298 gpu_metrics->temperature_vrmem = metrics.TemperatureVrMem0; 3299 3300 gpu_metrics->average_gfx_activity = metrics.AverageGfxActivity; 3301 gpu_metrics->average_umc_activity = metrics.AverageUclkActivity; 3302 3303 gpu_metrics->average_socket_power = metrics.AverageSocketPower; 3304 3305 if (metrics.AverageGfxActivity > SMU_11_0_GFX_BUSY_THRESHOLD) 3306 gpu_metrics->average_gfxclk_frequency = metrics.AverageGfxclkFrequencyPreDs; 3307 else 3308 gpu_metrics->average_gfxclk_frequency = metrics.AverageGfxclkFrequencyPostDs; 3309 3310 gpu_metrics->average_socclk_frequency = metrics.AverageSocclkFrequency; 3311 gpu_metrics->average_uclk_frequency = metrics.AverageUclkFrequencyPostDs; 3312 3313 gpu_metrics->energy_accumulator = metrics.EnergyAccumulator; 3314 gpu_metrics->average_vclk0_frequency = metrics.AverageVclkFrequency; 3315 gpu_metrics->average_dclk0_frequency = metrics.AverageDclkFrequency; 3316 gpu_metrics->average_mm_activity = metrics.VcnActivityPercentage; 3317 3318 gpu_metrics->current_gfxclk = metrics.CurrClock[PPCLK_GFXCLK]; 3319 gpu_metrics->current_socclk = metrics.CurrClock[PPCLK_SOCCLK]; 3320 gpu_metrics->current_uclk = metrics.CurrClock[PPCLK_UCLK]; 3321 gpu_metrics->current_vclk0 = metrics.CurrClock[PPCLK_VCLK]; 3322 gpu_metrics->current_dclk0 = metrics.CurrClock[PPCLK_DCLK]; 3323 3324 gpu_metrics->throttle_status = metrics.ThrottlerStatus; 3325 gpu_metrics->indep_throttle_status = 3326 smu_cmn_get_indep_throttler_status(metrics.ThrottlerStatus, 3327 navi1x_throttler_map); 3328 3329 gpu_metrics->current_fan_speed = metrics.CurrFanSpeed; 3330 3331 gpu_metrics->pcie_link_width = metrics.PcieWidth; 3332 gpu_metrics->pcie_link_speed = link_speed[metrics.PcieRate]; 3333 3334 gpu_metrics->system_clock_counter = ktime_get_boottime_ns(); 3335 3336 if (metrics.CurrGfxVoltageOffset) 3337 gpu_metrics->voltage_gfx = 3338 (155000 - 625 * metrics.CurrGfxVoltageOffset) / 100; 3339 if (metrics.CurrMemVidOffset) 3340 gpu_metrics->voltage_mem = 3341 (155000 - 625 * metrics.CurrMemVidOffset) / 100; 3342 if (metrics.CurrSocVoltageOffset) 3343 gpu_metrics->voltage_soc = 3344 (155000 - 625 * metrics.CurrSocVoltageOffset) / 100; 3345 3346 *table = (void *)gpu_metrics; 3347 3348 return sizeof(struct gpu_metrics_v1_3); 3349 } 3350 3351 static ssize_t navi1x_get_gpu_metrics(struct smu_context *smu, 3352 void **table) 3353 { 3354 struct amdgpu_device *adev = smu->adev; 3355 int ret = 0; 3356 3357 switch (amdgpu_ip_version(adev, MP1_HWIP, 0)) { 3358 case IP_VERSION(11, 0, 9): 3359 if (smu->smc_fw_version > 0x00341C00) 3360 ret = navi12_get_gpu_metrics(smu, table); 3361 else 3362 ret = navi12_get_legacy_gpu_metrics(smu, table); 3363 break; 3364 case IP_VERSION(11, 0, 0): 3365 case IP_VERSION(11, 0, 5): 3366 default: 3367 if (((amdgpu_ip_version(adev, MP1_HWIP, 0) == 3368 IP_VERSION(11, 0, 5)) && 3369 smu->smc_fw_version > 0x00351F00) || 3370 ((amdgpu_ip_version(adev, MP1_HWIP, 0) == 3371 IP_VERSION(11, 0, 0)) && 3372 smu->smc_fw_version > 0x002A3B00)) 3373 ret = navi10_get_gpu_metrics(smu, table); 3374 else 3375 ret = navi10_get_legacy_gpu_metrics(smu, table); 3376 break; 3377 } 3378 3379 return ret; 3380 } 3381 3382 static int navi10_enable_mgpu_fan_boost(struct smu_context *smu) 3383 { 3384 struct smu_table_context *table_context = &smu->smu_table; 3385 PPTable_t *smc_pptable = table_context->driver_pptable; 3386 struct amdgpu_device *adev = smu->adev; 3387 uint32_t param = 0; 3388 3389 /* Navi12 does not support this */ 3390 if (amdgpu_ip_version(adev, MP1_HWIP, 0) == IP_VERSION(11, 0, 9)) 3391 return 0; 3392 3393 /* 3394 * Skip the MGpuFanBoost setting for those ASICs 3395 * which do not support it 3396 */ 3397 if (!smc_pptable->MGpuFanBoostLimitRpm) 3398 return 0; 3399 3400 /* Workaround for WS SKU */ 3401 if (adev->pdev->device == 0x7312 && 3402 adev->pdev->revision == 0) 3403 param = 0xD188; 3404 3405 return smu_cmn_send_smc_msg_with_param(smu, 3406 SMU_MSG_SetMGpuFanBoostLimitRpm, 3407 param, 3408 NULL); 3409 } 3410 3411 static int navi10_post_smu_init(struct smu_context *smu) 3412 { 3413 struct amdgpu_device *adev = smu->adev; 3414 int ret = 0; 3415 3416 if (amdgpu_sriov_vf(adev)) 3417 return 0; 3418 3419 ret = navi10_run_umc_cdr_workaround(smu); 3420 if (ret) 3421 dev_err(adev->dev, "Failed to apply umc cdr workaround!\n"); 3422 3423 return ret; 3424 } 3425 3426 static int navi10_get_default_config_table_settings(struct smu_context *smu, 3427 struct config_table_setting *table) 3428 { 3429 if (!table) 3430 return -EINVAL; 3431 3432 table->gfxclk_average_tau = 10; 3433 table->socclk_average_tau = 10; 3434 table->uclk_average_tau = 10; 3435 table->gfx_activity_average_tau = 10; 3436 table->mem_activity_average_tau = 10; 3437 table->socket_power_average_tau = 10; 3438 3439 return 0; 3440 } 3441 3442 static int navi10_set_config_table(struct smu_context *smu, 3443 struct config_table_setting *table) 3444 { 3445 DriverSmuConfig_t driver_smu_config_table; 3446 3447 if (!table) 3448 return -EINVAL; 3449 3450 memset(&driver_smu_config_table, 3451 0, 3452 sizeof(driver_smu_config_table)); 3453 3454 driver_smu_config_table.GfxclkAverageLpfTau = 3455 table->gfxclk_average_tau; 3456 driver_smu_config_table.SocclkAverageLpfTau = 3457 table->socclk_average_tau; 3458 driver_smu_config_table.UclkAverageLpfTau = 3459 table->uclk_average_tau; 3460 driver_smu_config_table.GfxActivityLpfTau = 3461 table->gfx_activity_average_tau; 3462 driver_smu_config_table.UclkActivityLpfTau = 3463 table->mem_activity_average_tau; 3464 driver_smu_config_table.SocketPowerLpfTau = 3465 table->socket_power_average_tau; 3466 3467 return smu_cmn_update_table(smu, 3468 SMU_TABLE_DRIVER_SMU_CONFIG, 3469 0, 3470 (void *)&driver_smu_config_table, 3471 true); 3472 } 3473 3474 static const struct pptable_funcs navi10_ppt_funcs = { 3475 .get_allowed_feature_mask = navi10_get_allowed_feature_mask, 3476 .set_default_dpm_table = navi10_set_default_dpm_table, 3477 .dpm_set_vcn_enable = navi10_dpm_set_vcn_enable, 3478 .dpm_set_jpeg_enable = navi10_dpm_set_jpeg_enable, 3479 .i2c_init = navi10_i2c_control_init, 3480 .i2c_fini = navi10_i2c_control_fini, 3481 .print_clk_levels = navi10_print_clk_levels, 3482 .emit_clk_levels = navi10_emit_clk_levels, 3483 .force_clk_levels = navi10_force_clk_levels, 3484 .populate_umd_state_clk = navi10_populate_umd_state_clk, 3485 .get_clock_by_type_with_latency = navi10_get_clock_by_type_with_latency, 3486 .pre_display_config_changed = navi10_pre_display_config_changed, 3487 .display_config_changed = navi10_display_config_changed, 3488 .notify_smc_display_config = navi10_notify_smc_display_config, 3489 .is_dpm_running = navi10_is_dpm_running, 3490 .get_fan_speed_pwm = smu_v11_0_get_fan_speed_pwm, 3491 .get_fan_speed_rpm = navi10_get_fan_speed_rpm, 3492 .get_power_profile_mode = navi10_get_power_profile_mode, 3493 .set_power_profile_mode = navi10_set_power_profile_mode, 3494 .set_watermarks_table = navi10_set_watermarks_table, 3495 .read_sensor = navi10_read_sensor, 3496 .get_uclk_dpm_states = navi10_get_uclk_dpm_states, 3497 .set_performance_level = smu_v11_0_set_performance_level, 3498 .get_thermal_temperature_range = navi10_get_thermal_temperature_range, 3499 .display_disable_memory_clock_switch = navi10_display_disable_memory_clock_switch, 3500 .get_power_limit = navi10_get_power_limit, 3501 .update_pcie_parameters = navi10_update_pcie_parameters, 3502 .init_microcode = smu_v11_0_init_microcode, 3503 .load_microcode = smu_v11_0_load_microcode, 3504 .fini_microcode = smu_v11_0_fini_microcode, 3505 .init_smc_tables = navi10_init_smc_tables, 3506 .fini_smc_tables = smu_v11_0_fini_smc_tables, 3507 .init_power = smu_v11_0_init_power, 3508 .fini_power = smu_v11_0_fini_power, 3509 .check_fw_status = smu_v11_0_check_fw_status, 3510 .setup_pptable = navi10_setup_pptable, 3511 .get_vbios_bootup_values = smu_v11_0_get_vbios_bootup_values, 3512 .check_fw_version = smu_v11_0_check_fw_version, 3513 .write_pptable = smu_cmn_write_pptable, 3514 .set_driver_table_location = smu_v11_0_set_driver_table_location, 3515 .set_tool_table_location = smu_v11_0_set_tool_table_location, 3516 .notify_memory_pool_location = smu_v11_0_notify_memory_pool_location, 3517 .system_features_control = smu_v11_0_system_features_control, 3518 .send_smc_msg_with_param = smu_cmn_send_smc_msg_with_param, 3519 .send_smc_msg = smu_cmn_send_smc_msg, 3520 .init_display_count = smu_v11_0_init_display_count, 3521 .set_allowed_mask = smu_v11_0_set_allowed_mask, 3522 .get_enabled_mask = smu_cmn_get_enabled_mask, 3523 .feature_is_enabled = smu_cmn_feature_is_enabled, 3524 .disable_all_features_with_exception = smu_cmn_disable_all_features_with_exception, 3525 .notify_display_change = smu_v11_0_notify_display_change, 3526 .set_power_limit = smu_v11_0_set_power_limit, 3527 .init_max_sustainable_clocks = smu_v11_0_init_max_sustainable_clocks, 3528 .enable_thermal_alert = smu_v11_0_enable_thermal_alert, 3529 .disable_thermal_alert = smu_v11_0_disable_thermal_alert, 3530 .set_min_dcef_deep_sleep = smu_v11_0_set_min_deep_sleep_dcefclk, 3531 .display_clock_voltage_request = smu_v11_0_display_clock_voltage_request, 3532 .get_fan_control_mode = smu_v11_0_get_fan_control_mode, 3533 .set_fan_control_mode = smu_v11_0_set_fan_control_mode, 3534 .set_fan_speed_pwm = smu_v11_0_set_fan_speed_pwm, 3535 .set_fan_speed_rpm = smu_v11_0_set_fan_speed_rpm, 3536 .set_xgmi_pstate = smu_v11_0_set_xgmi_pstate, 3537 .gfx_off_control = smu_v11_0_gfx_off_control, 3538 .register_irq_handler = smu_v11_0_register_irq_handler, 3539 .set_azalia_d3_pme = smu_v11_0_set_azalia_d3_pme, 3540 .get_max_sustainable_clocks_by_dc = smu_v11_0_get_max_sustainable_clocks_by_dc, 3541 .baco_is_support = smu_v11_0_baco_is_support, 3542 .baco_enter = navi10_baco_enter, 3543 .baco_exit = navi10_baco_exit, 3544 .get_dpm_ultimate_freq = smu_v11_0_get_dpm_ultimate_freq, 3545 .set_soft_freq_limited_range = smu_v11_0_set_soft_freq_limited_range, 3546 .set_default_od_settings = navi10_set_default_od_settings, 3547 .od_edit_dpm_table = navi10_od_edit_dpm_table, 3548 .restore_user_od_settings = smu_v11_0_restore_user_od_settings, 3549 .run_btc = navi10_run_btc, 3550 .set_power_source = smu_v11_0_set_power_source, 3551 .get_pp_feature_mask = smu_cmn_get_pp_feature_mask, 3552 .set_pp_feature_mask = smu_cmn_set_pp_feature_mask, 3553 .get_gpu_metrics = navi1x_get_gpu_metrics, 3554 .enable_mgpu_fan_boost = navi10_enable_mgpu_fan_boost, 3555 .gfx_ulv_control = smu_v11_0_gfx_ulv_control, 3556 .deep_sleep_control = smu_v11_0_deep_sleep_control, 3557 .get_fan_parameters = navi10_get_fan_parameters, 3558 .post_init = navi10_post_smu_init, 3559 .interrupt_work = smu_v11_0_interrupt_work, 3560 .set_mp1_state = smu_cmn_set_mp1_state, 3561 .get_default_config_table_settings = navi10_get_default_config_table_settings, 3562 .set_config_table = navi10_set_config_table, 3563 }; 3564 3565 void navi10_set_ppt_funcs(struct smu_context *smu) 3566 { 3567 smu->ppt_funcs = &navi10_ppt_funcs; 3568 smu->message_map = navi10_message_map; 3569 smu->clock_map = navi10_clk_map; 3570 smu->feature_map = navi10_feature_mask_map; 3571 smu->table_map = navi10_table_map; 3572 smu->pwr_src_map = navi10_pwr_src_map; 3573 smu->workload_map = navi10_workload_map; 3574 smu_v11_0_set_smu_mailbox_registers(smu); 3575 } 3576