Quelle  vangogh_ppt.c   Sprache: C

/*
 * Copyright 2020 Advanced Micro Devices, Inc.
 *
 * Permission is hereby granted, free of charge, to any person obtaining a
 * copy of this software and associated documentation files (the "Software"),
 * to deal in the Software without restriction, including without limitation
 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
 * and/or sell copies of the Software, and to permit persons to whom the
 * Software is furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
 * OTHER DEALINGS IN THE SOFTWARE.
 *
 */

#define SWSMU_CODE_LAYER_L2

#include "amdgpu.h"
#include "amdgpu_smu.h"
#include "smu_v11_0.h"
#include "smu11_driver_if_vangogh.h"
#include "vangogh_ppt.h"
#include "smu_v11_5_ppsmc.h"
#include "smu_v11_5_pmfw.h"
#include "smu_cmn.h"
#include "soc15_common.h"
#include "asic_reg/gc/gc_10_3_0_offset.h"
#include "asic_reg/gc/gc_10_3_0_sh_mask.h"
#include <asm/processor.h>

/*
 * DO NOT use these for err/warn/info/debug messages.
 * Use dev_err, dev_warn, dev_info and dev_dbg instead.
 * They are more MGPU friendly.
 */
#undef pr_err
#undef pr_warn
#undef pr_info
#undef pr_debug

// Registers related to GFXOFF
// addressBlock: smuio_smuio_SmuSmuioDec
// base address: 0x5a000
#define mmSMUIO_GFX_MISC_CNTL   0x00c5
#define mmSMUIO_GFX_MISC_CNTL_BASE_IDX  0

//SMUIO_GFX_MISC_CNTL
#define SMUIO_GFX_MISC_CNTL__SMU_GFX_cold_vs_gfxoff__SHIFT 0x0
#define SMUIO_GFX_MISC_CNTL__PWR_GFXOFF_STATUS__SHIFT  0x1
#define SMUIO_GFX_MISC_CNTL__SMU_GFX_cold_vs_gfxoff_MASK 0x00000001L
#define SMUIO_GFX_MISC_CNTL__PWR_GFXOFF_STATUS_MASK  0x00000006L

#define FEATURE_MASK(feature) (1ULL << feature)
#define SMC_DPM_FEATURE ( \
 FEATURE_MASK(FEATURE_CCLK_DPM_BIT) | \
 FEATURE_MASK(FEATURE_VCN_DPM_BIT)  | \
 FEATURE_MASK(FEATURE_FCLK_DPM_BIT)  | \
 FEATURE_MASK(FEATURE_SOCCLK_DPM_BIT)  | \
 FEATURE_MASK(FEATURE_MP0CLK_DPM_BIT)  | \
 FEATURE_MASK(FEATURE_LCLK_DPM_BIT)  | \
 FEATURE_MASK(FEATURE_SHUBCLK_DPM_BIT)  | \
 FEATURE_MASK(FEATURE_DCFCLK_DPM_BIT)| \
 FEATURE_MASK(FEATURE_GFX_DPM_BIT))

static struct cmn2asic_msg_mapping vangogh_message_map[SMU_MSG_MAX_COUNT] = {
 MSG_MAP(TestMessage,                    PPSMC_MSG_TestMessage,   0),
 MSG_MAP(GetSmuVersion,                  PPSMC_MSG_GetSmuVersion,  0),
 MSG_MAP(GetDriverIfVersion,             PPSMC_MSG_GetDriverIfVersion, 0),
 MSG_MAP(EnableGfxOff,                   PPSMC_MSG_EnableGfxOff,   0),
 MSG_MAP(AllowGfxOff,                    PPSMC_MSG_AllowGfxOff,          0),
 MSG_MAP(DisallowGfxOff,                 PPSMC_MSG_DisallowGfxOff,  0),
 MSG_MAP(PowerDownIspByTile,             PPSMC_MSG_PowerDownIspByTile, 0),
 MSG_MAP(PowerUpIspByTile,               PPSMC_MSG_PowerUpIspByTile,  0),
 MSG_MAP(PowerDownVcn,                   PPSMC_MSG_PowerDownVcn,   0),
 MSG_MAP(PowerUpVcn,                     PPSMC_MSG_PowerUpVcn,   0),
 MSG_MAP(RlcPowerNotify,                 PPSMC_MSG_RlcPowerNotify,  0),
 MSG_MAP(SetHardMinVcn,                  PPSMC_MSG_SetHardMinVcn,  0),
 MSG_MAP(SetSoftMinGfxclk,               PPSMC_MSG_SetSoftMinGfxclk,  0),
 MSG_MAP(ActiveProcessNotify,            PPSMC_MSG_ActiveProcessNotify,  0),
 MSG_MAP(SetHardMinIspiclkByFreq,        PPSMC_MSG_SetHardMinIspiclkByFreq, 0),
 MSG_MAP(SetHardMinIspxclkByFreq,        PPSMC_MSG_SetHardMinIspxclkByFreq, 0),
 MSG_MAP(SetDriverDramAddrHigh,          PPSMC_MSG_SetDriverDramAddrHigh, 0),
 MSG_MAP(SetDriverDramAddrLow,           PPSMC_MSG_SetDriverDramAddrLow,  0),
 MSG_MAP(TransferTableSmu2Dram,          PPSMC_MSG_TransferTableSmu2Dram, 0),
 MSG_MAP(TransferTableDram2Smu,          PPSMC_MSG_TransferTableDram2Smu, 0),
 MSG_MAP(GfxDeviceDriverReset,           PPSMC_MSG_GfxDeviceDriverReset,  0),
 MSG_MAP(GetEnabledSmuFeatures,          PPSMC_MSG_GetEnabledSmuFeatures, 0),
 MSG_MAP(SetHardMinSocclkByFreq,         PPSMC_MSG_SetHardMinSocclkByFreq, 0),
 MSG_MAP(SetSoftMinFclk,                 PPSMC_MSG_SetSoftMinFclk,  0),
 MSG_MAP(SetSoftMinVcn,                  PPSMC_MSG_SetSoftMinVcn,  0),
 MSG_MAP(EnablePostCode,                 PPSMC_MSG_EnablePostCode,  0),
 MSG_MAP(GetGfxclkFrequency,             PPSMC_MSG_GetGfxclkFrequency, 0),
 MSG_MAP(GetFclkFrequency,               PPSMC_MSG_GetFclkFrequency,  0),
 MSG_MAP(SetSoftMaxGfxClk,               PPSMC_MSG_SetSoftMaxGfxClk,  0),
 MSG_MAP(SetHardMinGfxClk,               PPSMC_MSG_SetHardMinGfxClk,  0),
 MSG_MAP(SetSoftMaxSocclkByFreq,         PPSMC_MSG_SetSoftMaxSocclkByFreq, 0),
 MSG_MAP(SetSoftMaxFclkByFreq,           PPSMC_MSG_SetSoftMaxFclkByFreq,  0),
 MSG_MAP(SetSoftMaxVcn,                  PPSMC_MSG_SetSoftMaxVcn,   0),
 MSG_MAP(SetPowerLimitPercentage,        PPSMC_MSG_SetPowerLimitPercentage, 0),
 MSG_MAP(PowerDownJpeg,                  PPSMC_MSG_PowerDownJpeg,   0),
 MSG_MAP(PowerUpJpeg,                    PPSMC_MSG_PowerUpJpeg,    0),
 MSG_MAP(SetHardMinFclkByFreq,           PPSMC_MSG_SetHardMinFclkByFreq,  0),
 MSG_MAP(SetSoftMinSocclkByFreq,         PPSMC_MSG_SetSoftMinSocclkByFreq, 0),
 MSG_MAP(PowerUpCvip,                    PPSMC_MSG_PowerUpCvip,    0),
 MSG_MAP(PowerDownCvip,                  PPSMC_MSG_PowerDownCvip,   0),
 MSG_MAP(GetPptLimit,                        PPSMC_MSG_GetPptLimit,   0),
 MSG_MAP(GetThermalLimit,                    PPSMC_MSG_GetThermalLimit,  0),
 MSG_MAP(GetCurrentTemperature,              PPSMC_MSG_GetCurrentTemperature, 0),
 MSG_MAP(GetCurrentPower,                    PPSMC_MSG_GetCurrentPower,   0),
 MSG_MAP(GetCurrentVoltage,                  PPSMC_MSG_GetCurrentVoltage,  0),
 MSG_MAP(GetCurrentCurrent,                  PPSMC_MSG_GetCurrentCurrent,  0),
 MSG_MAP(GetAverageCpuActivity,              PPSMC_MSG_GetAverageCpuActivity, 0),
 MSG_MAP(GetAverageGfxActivity,              PPSMC_MSG_GetAverageGfxActivity, 0),
 MSG_MAP(GetAveragePower,                    PPSMC_MSG_GetAveragePower,   0),
 MSG_MAP(GetAverageTemperature,              PPSMC_MSG_GetAverageTemperature, 0),
 MSG_MAP(SetAveragePowerTimeConstant,        PPSMC_MSG_SetAveragePowerTimeConstant,   0),
 MSG_MAP(SetAverageActivityTimeConstant,     PPSMC_MSG_SetAverageActivityTimeConstant,  0),
 MSG_MAP(SetAverageTemperatureTimeConstant,  PPSMC_MSG_SetAverageTemperatureTimeConstant, 0),
 MSG_MAP(SetMitigationEndHysteresis,         PPSMC_MSG_SetMitigationEndHysteresis,   0),
 MSG_MAP(GetCurrentFreq,                     PPSMC_MSG_GetCurrentFreq,      0),
 MSG_MAP(SetReducedPptLimit,                 PPSMC_MSG_SetReducedPptLimit,     0),
 MSG_MAP(SetReducedThermalLimit,             PPSMC_MSG_SetReducedThermalLimit,    0),
 MSG_MAP(DramLogSetDramAddr,                 PPSMC_MSG_DramLogSetDramAddr,     0),
 MSG_MAP(StartDramLogging,                   PPSMC_MSG_StartDramLogging,      0),
 MSG_MAP(StopDramLogging,                    PPSMC_MSG_StopDramLogging,      0),
 MSG_MAP(SetSoftMinCclk,                     PPSMC_MSG_SetSoftMinCclk,      0),
 MSG_MAP(SetSoftMaxCclk,                     PPSMC_MSG_SetSoftMaxCclk,      0),
 MSG_MAP(RequestActiveWgp,                   PPSMC_MSG_RequestActiveWgp,                     0),
 MSG_MAP(SetFastPPTLimit,                    PPSMC_MSG_SetFastPPTLimit,      0),
 MSG_MAP(SetSlowPPTLimit,                    PPSMC_MSG_SetSlowPPTLimit,      0),
 MSG_MAP(GetFastPPTLimit,                    PPSMC_MSG_GetFastPPTLimit,      0),
 MSG_MAP(GetSlowPPTLimit,                    PPSMC_MSG_GetSlowPPTLimit,      0),
 MSG_MAP(GetGfxOffStatus,      PPSMC_MSG_GetGfxOffStatus,      0),
 MSG_MAP(GetGfxOffEntryCount,      PPSMC_MSG_GetGfxOffEntryCount,     0),
 MSG_MAP(LogGfxOffResidency,      PPSMC_MSG_LogGfxOffResidency,     0),
};

static struct cmn2asic_mapping vangogh_feature_mask_map[SMU_FEATURE_COUNT] = {
 FEA_MAP(PPT),
 FEA_MAP(TDC),
 FEA_MAP(THERMAL),
 FEA_MAP(DS_GFXCLK),
 FEA_MAP(DS_SOCCLK),
 FEA_MAP(DS_LCLK),
 FEA_MAP(DS_FCLK),
 FEA_MAP(DS_MP1CLK),
 FEA_MAP(DS_MP0CLK),
 FEA_MAP(ATHUB_PG),
 FEA_MAP(CCLK_DPM),
 FEA_MAP(FAN_CONTROLLER),
 FEA_MAP(ULV),
 FEA_MAP(VCN_DPM),
 FEA_MAP(LCLK_DPM),
 FEA_MAP(SHUBCLK_DPM),
 FEA_MAP(DCFCLK_DPM),
 FEA_MAP(DS_DCFCLK),
 FEA_MAP(S0I2),
 FEA_MAP(SMU_LOW_POWER),
 FEA_MAP(GFX_DEM),
 FEA_MAP(PSI),
 FEA_MAP(PROCHOT),
 FEA_MAP(CPUOFF),
 FEA_MAP(STAPM),
 FEA_MAP(S0I3),
 FEA_MAP(DF_CSTATES),
 FEA_MAP(PERF_LIMIT),
 FEA_MAP(CORE_DLDO),
 FEA_MAP(RSMU_LOW_POWER),
 FEA_MAP(SMN_LOW_POWER),
 FEA_MAP(THM_LOW_POWER),
 FEA_MAP(SMUIO_LOW_POWER),
 FEA_MAP(MP1_LOW_POWER),
 FEA_MAP(DS_VCN),
 FEA_MAP(CPPC),
 FEA_MAP(OS_CSTATES),
 FEA_MAP(ISP_DPM),
 FEA_MAP(A55_DPM),
 FEA_MAP(CVIP_DSP_DPM),
 FEA_MAP(MSMU_LOW_POWER),
 FEA_MAP_REVERSE(SOCCLK),
 FEA_MAP_REVERSE(FCLK),
 FEA_MAP_HALF_REVERSE(GFX),
};

static struct cmn2asic_mapping vangogh_table_map[SMU_TABLE_COUNT] = {
 TAB_MAP_VALID(WATERMARKS),
 TAB_MAP_VALID(SMU_METRICS),
 TAB_MAP_VALID(CUSTOM_DPM),
 TAB_MAP_VALID(DPMCLOCKS),
};

static struct cmn2asic_mapping vangogh_workload_map[PP_SMC_POWER_PROFILE_COUNT] = {
 WORKLOAD_MAP(PP_SMC_POWER_PROFILE_FULLSCREEN3D,  WORKLOAD_PPLIB_FULL_SCREEN_3D_BIT),
 WORKLOAD_MAP(PP_SMC_POWER_PROFILE_VIDEO,  WORKLOAD_PPLIB_VIDEO_BIT),
 WORKLOAD_MAP(PP_SMC_POWER_PROFILE_VR,   WORKLOAD_PPLIB_VR_BIT),
 WORKLOAD_MAP(PP_SMC_POWER_PROFILE_COMPUTE,  WORKLOAD_PPLIB_COMPUTE_BIT),
 WORKLOAD_MAP(PP_SMC_POWER_PROFILE_CUSTOM,  WORKLOAD_PPLIB_CUSTOM_BIT),
 WORKLOAD_MAP(PP_SMC_POWER_PROFILE_CAPPED,  WORKLOAD_PPLIB_CAPPED_BIT),
 WORKLOAD_MAP(PP_SMC_POWER_PROFILE_UNCAPPED,  WORKLOAD_PPLIB_UNCAPPED_BIT),
};

static const uint8_t vangogh_throttler_map[] = {
 [THROTTLER_STATUS_BIT_SPL] = (SMU_THROTTLER_SPL_BIT),
 [THROTTLER_STATUS_BIT_FPPT] = (SMU_THROTTLER_FPPT_BIT),
 [THROTTLER_STATUS_BIT_SPPT] = (SMU_THROTTLER_SPPT_BIT),
 [THROTTLER_STATUS_BIT_SPPT_APU] = (SMU_THROTTLER_SPPT_APU_BIT),
 [THROTTLER_STATUS_BIT_THM_CORE] = (SMU_THROTTLER_TEMP_CORE_BIT),
 [THROTTLER_STATUS_BIT_THM_GFX] = (SMU_THROTTLER_TEMP_GPU_BIT),
 [THROTTLER_STATUS_BIT_THM_SOC] = (SMU_THROTTLER_TEMP_SOC_BIT),
 [THROTTLER_STATUS_BIT_TDC_VDD] = (SMU_THROTTLER_TDC_VDD_BIT),
 [THROTTLER_STATUS_BIT_TDC_SOC] = (SMU_THROTTLER_TDC_SOC_BIT),
 [THROTTLER_STATUS_BIT_TDC_GFX] = (SMU_THROTTLER_TDC_GFX_BIT),
 [THROTTLER_STATUS_BIT_TDC_CVIP] = (SMU_THROTTLER_TDC_CVIP_BIT),
};

static int vangogh_tables_init(struct smu_context *smu)
{
 struct smu_table_context *smu_table = &smu->smu_table;
 struct smu_table *tables = smu_table->tables;

 SMU_TABLE_INIT(tables, SMU_TABLE_WATERMARKS, sizeof(Watermarks_t),
         PAGE_SIZE, AMDGPU_GEM_DOMAIN_VRAM);
 SMU_TABLE_INIT(tables, SMU_TABLE_DPMCLOCKS, sizeof(DpmClocks_t),
         PAGE_SIZE, AMDGPU_GEM_DOMAIN_VRAM);
 SMU_TABLE_INIT(tables, SMU_TABLE_PMSTATUSLOG, SMU11_TOOL_SIZE,
         PAGE_SIZE, AMDGPU_GEM_DOMAIN_VRAM);
 SMU_TABLE_INIT(tables, SMU_TABLE_ACTIVITY_MONITOR_COEFF, sizeof(DpmActivityMonitorCoeffExt_t),
         PAGE_SIZE, AMDGPU_GEM_DOMAIN_VRAM);
 SMU_TABLE_INIT(tables, SMU_TABLE_SMU_METRICS, max(sizeof(SmuMetrics_t), sizeof(SmuMetrics_legacy_t)),
         PAGE_SIZE, AMDGPU_GEM_DOMAIN_VRAM);

 smu_table->metrics_table = kzalloc(max(sizeof(SmuMetrics_t), sizeof(SmuMetrics_legacy_t)), GFP_KERNEL);
 if (!smu_table->metrics_table)
  goto err0_out;
 smu_table->metrics_time = 0;

 smu_table->gpu_metrics_table_size = sizeof(struct gpu_metrics_v2_2);
 smu_table->gpu_metrics_table_size = max(smu_table->gpu_metrics_table_size, sizeof(struct gpu_metrics_v2_3));
 smu_table->gpu_metrics_table_size = max(smu_table->gpu_metrics_table_size, sizeof(struct gpu_metrics_v2_4));
 smu_table->gpu_metrics_table = kzalloc(smu_table->gpu_metrics_table_size, GFP_KERNEL);
 if (!smu_table->gpu_metrics_table)
  goto err1_out;

 smu_table->watermarks_table = kzalloc(sizeof(Watermarks_t), GFP_KERNEL);
 if (!smu_table->watermarks_table)
  goto err2_out;

 smu_table->clocks_table = kzalloc(sizeof(DpmClocks_t), GFP_KERNEL);
 if (!smu_table->clocks_table)
  goto err3_out;

 return 0;

err3_out:
 kfree(smu_table->watermarks_table);
err2_out:
 kfree(smu_table->gpu_metrics_table);
err1_out:
 kfree(smu_table->metrics_table);
err0_out:
 return -ENOMEM;
}

static int vangogh_get_legacy_smu_metrics_data(struct smu_context *smu,
           MetricsMember_t member,
           uint32_t *value)
{
 struct smu_table_context *smu_table = &smu->smu_table;
 SmuMetrics_legacy_t *metrics = (SmuMetrics_legacy_t *)smu_table->metrics_table;
 int ret = 0;

 ret = smu_cmn_get_metrics_table(smu,
     NULL,
     false);
 if (ret)
  return ret;

 switch (member) {
 case METRICS_CURR_GFXCLK:
  *value = metrics->GfxclkFrequency;
  break;
 case METRICS_AVERAGE_SOCCLK:
  *value = metrics->SocclkFrequency;
  break;
 case METRICS_AVERAGE_VCLK:
  *value = metrics->VclkFrequency;
  break;
 case METRICS_AVERAGE_DCLK:
  *value = metrics->DclkFrequency;
  break;
 case METRICS_CURR_UCLK:
  *value = metrics->MemclkFrequency;
  break;
 case METRICS_AVERAGE_GFXACTIVITY:
  *value = metrics->GfxActivity / 100;
  break;
 case METRICS_AVERAGE_VCNACTIVITY:
  *value = metrics->UvdActivity / 100;
  break;
 case METRICS_AVERAGE_SOCKETPOWER:
  *value = (metrics->CurrentSocketPower << 8) /
  1000 ;
  break;
 case METRICS_TEMPERATURE_EDGE:
  *value = metrics->GfxTemperature / 100 *
  SMU_TEMPERATURE_UNITS_PER_CENTIGRADES;
  break;
 case METRICS_TEMPERATURE_HOTSPOT:
  *value = metrics->SocTemperature / 100 *
  SMU_TEMPERATURE_UNITS_PER_CENTIGRADES;
  break;
 case METRICS_THROTTLER_STATUS:
  *value = metrics->ThrottlerStatus;
  break;
 case METRICS_VOLTAGE_VDDGFX:
  *value = metrics->Voltage[2];
  break;
 case METRICS_VOLTAGE_VDDSOC:
  *value = metrics->Voltage[1];
  break;
 case METRICS_AVERAGE_CPUCLK:
  memcpy(value, &metrics->CoreFrequency[0],
         smu->cpu_core_num * sizeof(uint16_t));
  break;
 default:
  *value = UINT_MAX;
  break;
 }

 return ret;
}

static int vangogh_get_smu_metrics_data(struct smu_context *smu,
           MetricsMember_t member,
           uint32_t *value)
{
 struct smu_table_context *smu_table = &smu->smu_table;
 SmuMetrics_t *metrics = (SmuMetrics_t *)smu_table->metrics_table;
 int ret = 0;

 ret = smu_cmn_get_metrics_table(smu,
     NULL,
     false);
 if (ret)
  return ret;

 switch (member) {
 case METRICS_CURR_GFXCLK:
  *value = metrics->Current.GfxclkFrequency;
  break;
 case METRICS_AVERAGE_SOCCLK:
  *value = metrics->Current.SocclkFrequency;
  break;
 case METRICS_AVERAGE_VCLK:
  *value = metrics->Current.VclkFrequency;
  break;
 case METRICS_AVERAGE_DCLK:
  *value = metrics->Current.DclkFrequency;
  break;
 case METRICS_CURR_UCLK:
  *value = metrics->Current.MemclkFrequency;
  break;
 case METRICS_AVERAGE_GFXACTIVITY:
  *value = metrics->Current.GfxActivity;
  break;
 case METRICS_AVERAGE_VCNACTIVITY:
  *value = metrics->Current.UvdActivity;
  break;
 case METRICS_AVERAGE_SOCKETPOWER:
  *value = (metrics->Average.CurrentSocketPower << 8) /
  1000;
  break;
 case METRICS_CURR_SOCKETPOWER:
  *value = (metrics->Current.CurrentSocketPower << 8) /
  1000;
  break;
 case METRICS_TEMPERATURE_EDGE:
  *value = metrics->Current.GfxTemperature / 100 *
  SMU_TEMPERATURE_UNITS_PER_CENTIGRADES;
  break;
 case METRICS_TEMPERATURE_HOTSPOT:
  *value = metrics->Current.SocTemperature / 100 *
  SMU_TEMPERATURE_UNITS_PER_CENTIGRADES;
  break;
 case METRICS_THROTTLER_STATUS:
  *value = metrics->Current.ThrottlerStatus;
  break;
 case METRICS_VOLTAGE_VDDGFX:
  *value = metrics->Current.Voltage[2];
  break;
 case METRICS_VOLTAGE_VDDSOC:
  *value = metrics->Current.Voltage[1];
  break;
 case METRICS_AVERAGE_CPUCLK:
  memcpy(value, &metrics->Current.CoreFrequency[0],
         smu->cpu_core_num * sizeof(uint16_t));
  break;
 default:
  *value = UINT_MAX;
  break;
 }

 return ret;
}

static int vangogh_common_get_smu_metrics_data(struct smu_context *smu,
           MetricsMember_t member,
           uint32_t *value)
{
 int ret = 0;

 if (smu->smc_fw_if_version < 0x3)
  ret = vangogh_get_legacy_smu_metrics_data(smu, member, value);
 else
  ret = vangogh_get_smu_metrics_data(smu, member, value);

 return ret;
}

static int vangogh_allocate_dpm_context(struct smu_context *smu)
{
 struct smu_dpm_context *smu_dpm = &smu->smu_dpm;

 smu_dpm->dpm_context = kzalloc(sizeof(struct smu_11_0_dpm_context),
           GFP_KERNEL);
 if (!smu_dpm->dpm_context)
  return -ENOMEM;

 smu_dpm->dpm_context_size = sizeof(struct smu_11_0_dpm_context);

 return 0;
}

static int vangogh_init_smc_tables(struct smu_context *smu)
{
 int ret = 0;

 ret = vangogh_tables_init(smu);
 if (ret)
  return ret;

 ret = vangogh_allocate_dpm_context(smu);
 if (ret)
  return ret;

#ifdef CONFIG_X86
 /* AMD x86 APU only */
 smu->cpu_core_num = topology_num_cores_per_package();
#else
 smu->cpu_core_num = 4;
#endif

 return smu_v11_0_init_smc_tables(smu);
}

static int vangogh_dpm_set_vcn_enable(struct smu_context *smu,
           bool enable,
           int inst)
{
 int ret = 0;

 if (enable) {
  /* vcn dpm on is a prerequisite for vcn power gate messages */
  ret = smu_cmn_send_smc_msg_with_param(smu, SMU_MSG_PowerUpVcn, 0, NULL);
  if (ret)
   return ret;
 } else {
  ret = smu_cmn_send_smc_msg_with_param(smu, SMU_MSG_PowerDownVcn, 0, NULL);
  if (ret)
   return ret;
 }

 return ret;
}

static int vangogh_dpm_set_jpeg_enable(struct smu_context *smu, bool enable)
{
 int ret = 0;

 if (enable) {
  ret = smu_cmn_send_smc_msg_with_param(smu, SMU_MSG_PowerUpJpeg, 0, NULL);
  if (ret)
   return ret;
 } else {
  ret = smu_cmn_send_smc_msg_with_param(smu, SMU_MSG_PowerDownJpeg, 0, NULL);
  if (ret)
   return ret;
 }

 return ret;
}

static bool vangogh_is_dpm_running(struct smu_context *smu)
{
 struct amdgpu_device *adev = smu->adev;
 int ret = 0;
 uint64_t feature_enabled;

 /* we need to re-init after suspend so return false */
 if (adev->in_suspend)
  return false;

 ret = smu_cmn_get_enabled_mask(smu, &feature_enabled);

 if (ret)
  return false;

 return !!(feature_enabled & SMC_DPM_FEATURE);
}

static int vangogh_get_dpm_clk_limited(struct smu_context *smu, enum smu_clk_type clk_type,
      uint32_t dpm_level, uint32_t *freq)
{
 DpmClocks_t *clk_table = smu->smu_table.clocks_table;

 if (!clk_table || clk_type >= SMU_CLK_COUNT)
  return -EINVAL;

 switch (clk_type) {
 case SMU_SOCCLK:
  if (dpm_level >= clk_table->NumSocClkLevelsEnabled)
   return -EINVAL;
  *freq = clk_table->SocClocks[dpm_level];
  break;
 case SMU_VCLK:
  if (dpm_level >= clk_table->VcnClkLevelsEnabled)
   return -EINVAL;
  *freq = clk_table->VcnClocks[dpm_level].vclk;
  break;
 case SMU_DCLK:
  if (dpm_level >= clk_table->VcnClkLevelsEnabled)
   return -EINVAL;
  *freq = clk_table->VcnClocks[dpm_level].dclk;
  break;
 case SMU_UCLK:
 case SMU_MCLK:
  if (dpm_level >= clk_table->NumDfPstatesEnabled)
   return -EINVAL;
  *freq = clk_table->DfPstateTable[dpm_level].memclk;

  break;
 case SMU_FCLK:
  if (dpm_level >= clk_table->NumDfPstatesEnabled)
   return -EINVAL;
  *freq = clk_table->DfPstateTable[dpm_level].fclk;
  break;
 default:
  return -EINVAL;
 }

 return 0;
}

static int vangogh_print_legacy_clk_levels(struct smu_context *smu,
   enum smu_clk_type clk_type, char *buf)
{
 DpmClocks_t *clk_table = smu->smu_table.clocks_table;
 SmuMetrics_legacy_t metrics;
 struct smu_dpm_context *smu_dpm_ctx = &(smu->smu_dpm);
 int i, idx, size = 0, ret = 0;
 uint32_t cur_value = 0, value = 0, count = 0;
 bool cur_value_match_level = false;

 memset(&metrics, 0, sizeof(metrics));

 ret = smu_cmn_get_metrics_table(smu, &metrics, false);
 if (ret)
  return ret;

 smu_cmn_get_sysfs_buf(&buf, &size);

 switch (clk_type) {
 case SMU_OD_SCLK:
  if (smu_dpm_ctx->dpm_level == AMD_DPM_FORCED_LEVEL_MANUAL) {
   size += sysfs_emit_at(buf, size, "%s:\n", "OD_SCLK");
   size += sysfs_emit_at(buf, size, "0: %10uMhz\n",
   (smu->gfx_actual_hard_min_freq > 0) ? smu->gfx_actual_hard_min_freq : smu->gfx_default_hard_min_freq);
   size += sysfs_emit_at(buf, size, "1: %10uMhz\n",
   (smu->gfx_actual_soft_max_freq > 0) ? smu->gfx_actual_soft_max_freq : smu->gfx_default_soft_max_freq);
  }
  break;
 case SMU_OD_CCLK:
  if (smu_dpm_ctx->dpm_level == AMD_DPM_FORCED_LEVEL_MANUAL) {
   size += sysfs_emit_at(buf, size, "CCLK_RANGE in Core%d:\n",  smu->cpu_core_id_select);
   size += sysfs_emit_at(buf, size, "0: %10uMhz\n",
   (smu->cpu_actual_soft_min_freq > 0) ? smu->cpu_actual_soft_min_freq : smu->cpu_default_soft_min_freq);
   size += sysfs_emit_at(buf, size, "1: %10uMhz\n",
   (smu->cpu_actual_soft_max_freq > 0) ? smu->cpu_actual_soft_max_freq : smu->cpu_default_soft_max_freq);
  }
  break;
 case SMU_OD_RANGE:
  if (smu_dpm_ctx->dpm_level == AMD_DPM_FORCED_LEVEL_MANUAL) {
   size += sysfs_emit_at(buf, size, "%s:\n", "OD_RANGE");
   size += sysfs_emit_at(buf, size, "SCLK: %7uMhz %10uMhz\n",
    smu->gfx_default_hard_min_freq, smu->gfx_default_soft_max_freq);
   size += sysfs_emit_at(buf, size, "CCLK: %7uMhz %10uMhz\n",
    smu->cpu_default_soft_min_freq, smu->cpu_default_soft_max_freq);
  }
  break;
 case SMU_SOCCLK:
  /* the level 3 ~ 6 of socclk use the same frequency for vangogh */
  count = clk_table->NumSocClkLevelsEnabled;
  cur_value = metrics.SocclkFrequency;
  break;
 case SMU_VCLK:
  count = clk_table->VcnClkLevelsEnabled;
  cur_value = metrics.VclkFrequency;
  break;
 case SMU_DCLK:
  count = clk_table->VcnClkLevelsEnabled;
  cur_value = metrics.DclkFrequency;
  break;
 case SMU_MCLK:
  count = clk_table->NumDfPstatesEnabled;
  cur_value = metrics.MemclkFrequency;
  break;
 case SMU_FCLK:
  count = clk_table->NumDfPstatesEnabled;
  ret = smu_cmn_send_smc_msg_with_param(smu, SMU_MSG_GetFclkFrequency, 0, &cur_value);
  if (ret)
   return ret;
  break;
 default:
  break;
 }

 switch (clk_type) {
 case SMU_SOCCLK:
 case SMU_VCLK:
 case SMU_DCLK:
 case SMU_MCLK:
 case SMU_FCLK:
  for (i = 0; i < count; i++) {
   idx = (clk_type == SMU_FCLK || clk_type == SMU_MCLK) ? (count - i - 1) : i;
   ret = vangogh_get_dpm_clk_limited(smu, clk_type, idx, &value);
   if (ret)
    return ret;
   if (!value)
    continue;
   size += sysfs_emit_at(buf, size, "%d: %uMhz %s\n", i, value,
     cur_value == value ? "*" : "");
   if (cur_value == value)
    cur_value_match_level = true;
  }

  if (!cur_value_match_level)
   size += sysfs_emit_at(buf, size, " %uMhz *\n", cur_value);
  break;
 default:
  break;
 }

 return size;
}

static int vangogh_print_clk_levels(struct smu_context *smu,
   enum smu_clk_type clk_type, char *buf)
{
 DpmClocks_t *clk_table = smu->smu_table.clocks_table;
 SmuMetrics_t metrics;
 int i, idx, size = 0, ret = 0;
 uint32_t cur_value = 0, value = 0, count = 0;
 bool cur_value_match_level = false;
 uint32_t min, max;

 memset(&metrics, 0, sizeof(metrics));

 ret = smu_cmn_get_metrics_table(smu, &metrics, false);
 if (ret)
  return ret;

 smu_cmn_get_sysfs_buf(&buf, &size);

 switch (clk_type) {
 case SMU_OD_SCLK:
  size += sysfs_emit_at(buf, size, "%s:\n", "OD_SCLK");
  size += sysfs_emit_at(buf, size, "0: %10uMhz\n",
  (smu->gfx_actual_hard_min_freq > 0) ? smu->gfx_actual_hard_min_freq : smu->gfx_default_hard_min_freq);
  size += sysfs_emit_at(buf, size, "1: %10uMhz\n",
  (smu->gfx_actual_soft_max_freq > 0) ? smu->gfx_actual_soft_max_freq : smu->gfx_default_soft_max_freq);
  break;
 case SMU_OD_CCLK:
  size += sysfs_emit_at(buf, size, "CCLK_RANGE in Core%d:\n",  smu->cpu_core_id_select);
  size += sysfs_emit_at(buf, size, "0: %10uMhz\n",
  (smu->cpu_actual_soft_min_freq > 0) ? smu->cpu_actual_soft_min_freq : smu->cpu_default_soft_min_freq);
  size += sysfs_emit_at(buf, size, "1: %10uMhz\n",
  (smu->cpu_actual_soft_max_freq > 0) ? smu->cpu_actual_soft_max_freq : smu->cpu_default_soft_max_freq);
  break;
 case SMU_OD_RANGE:
  size += sysfs_emit_at(buf, size, "%s:\n", "OD_RANGE");
  size += sysfs_emit_at(buf, size, "SCLK: %7uMhz %10uMhz\n",
   smu->gfx_default_hard_min_freq, smu->gfx_default_soft_max_freq);
  size += sysfs_emit_at(buf, size, "CCLK: %7uMhz %10uMhz\n",
   smu->cpu_default_soft_min_freq, smu->cpu_default_soft_max_freq);
  break;
 case SMU_SOCCLK:
  /* the level 3 ~ 6 of socclk use the same frequency for vangogh */
  count = clk_table->NumSocClkLevelsEnabled;
  cur_value = metrics.Current.SocclkFrequency;
  break;
 case SMU_VCLK:
  count = clk_table->VcnClkLevelsEnabled;
  cur_value = metrics.Current.VclkFrequency;
  break;
 case SMU_DCLK:
  count = clk_table->VcnClkLevelsEnabled;
  cur_value = metrics.Current.DclkFrequency;
  break;
 case SMU_MCLK:
  count = clk_table->NumDfPstatesEnabled;
  cur_value = metrics.Current.MemclkFrequency;
  break;
 case SMU_FCLK:
  count = clk_table->NumDfPstatesEnabled;
  ret = smu_cmn_send_smc_msg_with_param(smu, SMU_MSG_GetFclkFrequency, 0, &cur_value);
  if (ret)
   return ret;
  break;
 case SMU_GFXCLK:
 case SMU_SCLK:
  ret = smu_cmn_send_smc_msg_with_param(smu, SMU_MSG_GetGfxclkFrequency, 0, &cur_value);
  if (ret) {
   return ret;
  }
  break;
 default:
  break;
 }

 switch (clk_type) {
 case SMU_SOCCLK:
 case SMU_VCLK:
 case SMU_DCLK:
 case SMU_MCLK:
 case SMU_FCLK:
  for (i = 0; i < count; i++) {
   idx = (clk_type == SMU_FCLK || clk_type == SMU_MCLK) ? (count - i - 1) : i;
   ret = vangogh_get_dpm_clk_limited(smu, clk_type, idx, &value);
   if (ret)
    return ret;
   if (!value)
    continue;
   size += sysfs_emit_at(buf, size, "%d: %uMhz %s\n", i, value,
     cur_value == value ? "*" : "");
   if (cur_value == value)
    cur_value_match_level = true;
  }

  if (!cur_value_match_level)
   size += sysfs_emit_at(buf, size, " %uMhz *\n", cur_value);
  break;
 case SMU_GFXCLK:
 case SMU_SCLK:
  min = (smu->gfx_actual_hard_min_freq > 0) ? smu->gfx_actual_hard_min_freq : smu->gfx_default_hard_min_freq;
  max = (smu->gfx_actual_soft_max_freq > 0) ? smu->gfx_actual_soft_max_freq : smu->gfx_default_soft_max_freq;
  if (cur_value  == max)
   i = 2;
  else if (cur_value == min)
   i = 0;
  else
   i = 1;
  size += sysfs_emit_at(buf, size, "0: %uMhz %s\n", min,
    i == 0 ? "*" : "");
  size += sysfs_emit_at(buf, size, "1: %uMhz %s\n",
    i == 1 ? cur_value : VANGOGH_UMD_PSTATE_STANDARD_GFXCLK,
    i == 1 ? "*" : "");
  size += sysfs_emit_at(buf, size, "2: %uMhz %s\n", max,
    i == 2 ? "*" : "");
  break;
 default:
  break;
 }

 return size;
}

static int vangogh_common_print_clk_levels(struct smu_context *smu,
   enum smu_clk_type clk_type, char *buf)
{
 int ret = 0;

 if (smu->smc_fw_if_version < 0x3)
  ret = vangogh_print_legacy_clk_levels(smu, clk_type, buf);
 else
  ret = vangogh_print_clk_levels(smu, clk_type, buf);

 return ret;
}

static int vangogh_get_profiling_clk_mask(struct smu_context *smu,
      enum amd_dpm_forced_level level,
      uint32_t *vclk_mask,
      uint32_t *dclk_mask,
      uint32_t *mclk_mask,
      uint32_t *fclk_mask,
      uint32_t *soc_mask)
{
 DpmClocks_t *clk_table = smu->smu_table.clocks_table;

 if (level == AMD_DPM_FORCED_LEVEL_PROFILE_MIN_MCLK) {
  if (mclk_mask)
   *mclk_mask = clk_table->NumDfPstatesEnabled - 1;

  if (fclk_mask)
   *fclk_mask = clk_table->NumDfPstatesEnabled - 1;

  if (soc_mask)
   *soc_mask = 0;
 } else if (level == AMD_DPM_FORCED_LEVEL_PROFILE_PEAK) {
  if (mclk_mask)
   *mclk_mask = 0;

  if (fclk_mask)
   *fclk_mask = 0;

  if (soc_mask)
   *soc_mask = 1;

  if (vclk_mask)
   *vclk_mask = 1;

  if (dclk_mask)
   *dclk_mask = 1;
 } else if (level == AMD_DPM_FORCED_LEVEL_PROFILE_STANDARD) {
  if (mclk_mask)
   *mclk_mask = 0;

  if (fclk_mask)
   *fclk_mask = 0;

  if (soc_mask)
   *soc_mask = 1;

  if (vclk_mask)
   *vclk_mask = 1;

  if (dclk_mask)
   *dclk_mask = 1;
 }

 return 0;
}

static bool vangogh_clk_dpm_is_enabled(struct smu_context *smu,
    enum smu_clk_type clk_type)
{
 enum smu_feature_mask feature_id = 0;

 switch (clk_type) {
 case SMU_MCLK:
 case SMU_UCLK:
 case SMU_FCLK:
  feature_id = SMU_FEATURE_DPM_FCLK_BIT;
  break;
 case SMU_GFXCLK:
 case SMU_SCLK:
  feature_id = SMU_FEATURE_DPM_GFXCLK_BIT;
  break;
 case SMU_SOCCLK:
  feature_id = SMU_FEATURE_DPM_SOCCLK_BIT;
  break;
 case SMU_VCLK:
 case SMU_DCLK:
  feature_id = SMU_FEATURE_VCN_DPM_BIT;
  break;
 default:
  return true;
 }

 if (!smu_cmn_feature_is_enabled(smu, feature_id))
  return false;

 return true;
}

static int vangogh_get_dpm_ultimate_freq(struct smu_context *smu,
     enum smu_clk_type clk_type,
     uint32_t *min,
     uint32_t *max)
{
 int ret = 0;
 uint32_t soc_mask;
 uint32_t vclk_mask;
 uint32_t dclk_mask;
 uint32_t mclk_mask;
 uint32_t fclk_mask;
 uint32_t clock_limit;

 if (!vangogh_clk_dpm_is_enabled(smu, clk_type)) {
  switch (clk_type) {
  case SMU_MCLK:
  case SMU_UCLK:
   clock_limit = smu->smu_table.boot_values.uclk;
   break;
  case SMU_FCLK:
   clock_limit = smu->smu_table.boot_values.fclk;
   break;
  case SMU_GFXCLK:
  case SMU_SCLK:
   clock_limit = smu->smu_table.boot_values.gfxclk;
   break;
  case SMU_SOCCLK:
   clock_limit = smu->smu_table.boot_values.socclk;
   break;
  case SMU_VCLK:
   clock_limit = smu->smu_table.boot_values.vclk;
   break;
  case SMU_DCLK:
   clock_limit = smu->smu_table.boot_values.dclk;
   break;
  default:
   clock_limit = 0;
   break;
  }

  /* clock in Mhz unit */
  if (min)
   *min = clock_limit / 100;
  if (max)
   *max = clock_limit / 100;

  return 0;
 }
 if (max) {
  ret = vangogh_get_profiling_clk_mask(smu,
       AMD_DPM_FORCED_LEVEL_PROFILE_PEAK,
       &vclk_mask,
       &dclk_mask,
       &mclk_mask,
       &fclk_mask,
       &soc_mask);
  if (ret)
   goto failed;

  switch (clk_type) {
  case SMU_UCLK:
  case SMU_MCLK:
   ret = vangogh_get_dpm_clk_limited(smu, clk_type, mclk_mask, max);
   if (ret)
    goto failed;
   break;
  case SMU_SOCCLK:
   ret = vangogh_get_dpm_clk_limited(smu, clk_type, soc_mask, max);
   if (ret)
    goto failed;
   break;
  case SMU_FCLK:
   ret = vangogh_get_dpm_clk_limited(smu, clk_type, fclk_mask, max);
   if (ret)
    goto failed;
   break;
  case SMU_VCLK:
   ret = vangogh_get_dpm_clk_limited(smu, clk_type, vclk_mask, max);
   if (ret)
    goto failed;
   break;
  case SMU_DCLK:
   ret = vangogh_get_dpm_clk_limited(smu, clk_type, dclk_mask, max);
   if (ret)
    goto failed;
   break;
  default:
   ret = -EINVAL;
   goto failed;
  }
 }
 if (min) {
  ret = vangogh_get_profiling_clk_mask(smu,
           AMD_DPM_FORCED_LEVEL_PROFILE_MIN_MCLK,
           NULL,
           NULL,
           &mclk_mask,
           &fclk_mask,
           &soc_mask);
  if (ret)
   goto failed;

  vclk_mask = dclk_mask = 0;

  switch (clk_type) {
  case SMU_UCLK:
  case SMU_MCLK:
   ret = vangogh_get_dpm_clk_limited(smu, clk_type, mclk_mask, min);
   if (ret)
    goto failed;
   break;
  case SMU_SOCCLK:
   ret = vangogh_get_dpm_clk_limited(smu, clk_type, soc_mask, min);
   if (ret)
    goto failed;
   break;
  case SMU_FCLK:
   ret = vangogh_get_dpm_clk_limited(smu, clk_type, fclk_mask, min);
   if (ret)
    goto failed;
   break;
  case SMU_VCLK:
   ret = vangogh_get_dpm_clk_limited(smu, clk_type, vclk_mask, min);
   if (ret)
    goto failed;
   break;
  case SMU_DCLK:
   ret = vangogh_get_dpm_clk_limited(smu, clk_type, dclk_mask, min);
   if (ret)
    goto failed;
   break;
  default:
   ret = -EINVAL;
   goto failed;
  }
 }
failed:
 return ret;
}

static int vangogh_get_power_profile_mode(struct smu_context *smu,
        char *buf)
{
 uint32_t i, size = 0;
 int16_t workload_type = 0;

 if (!buf)
  return -EINVAL;

 for (i = 0; i < PP_SMC_POWER_PROFILE_COUNT; i++) {
  /*
 * Conv PP_SMC_POWER_PROFILE* to WORKLOAD_PPLIB_*_BIT
 * Not all profile modes are supported on vangogh.
 */
  workload_type = smu_cmn_to_asic_specific_index(smu,
              CMN2ASIC_MAPPING_WORKLOAD,
              i);

  if (workload_type < 0)
   continue;

  size += sysfs_emit_at(buf, size, "%2d %14s%s\n",
   i, amdgpu_pp_profile_name[i], (i == smu->power_profile_mode) ? "*" : " ");
 }

 return size;
}

static int vangogh_set_power_profile_mode(struct smu_context *smu,
       u32 workload_mask,
       long *custom_params,
       u32 custom_params_max_idx)
{
 u32 backend_workload_mask = 0;
 int ret;

 smu_cmn_get_backend_workload_mask(smu, workload_mask,
       &backend_workload_mask);

 ret = smu_cmn_send_smc_msg_with_param(smu, SMU_MSG_ActiveProcessNotify,
           backend_workload_mask,
           NULL);
 if (ret) {
  dev_err_once(smu->adev->dev, "Fail to set workload mask 0x%08x\n",
        workload_mask);
  return ret;
 }

 return ret;
}

static int vangogh_set_soft_freq_limited_range(struct smu_context *smu,
            enum smu_clk_type clk_type,
            uint32_t min,
            uint32_t max,
            bool automatic)
{
 int ret = 0;

 if (!vangogh_clk_dpm_is_enabled(smu, clk_type))
  return 0;

 switch (clk_type) {
 case SMU_GFXCLK:
 case SMU_SCLK:
  ret = smu_cmn_send_smc_msg_with_param(smu,
       SMU_MSG_SetHardMinGfxClk,
       min, NULL);
  if (ret)
   return ret;

  ret = smu_cmn_send_smc_msg_with_param(smu,
       SMU_MSG_SetSoftMaxGfxClk,
       max, NULL);
  if (ret)
   return ret;
  break;
 case SMU_FCLK:
  ret = smu_cmn_send_smc_msg_with_param(smu,
       SMU_MSG_SetHardMinFclkByFreq,
       min, NULL);
  if (ret)
   return ret;

  ret = smu_cmn_send_smc_msg_with_param(smu,
       SMU_MSG_SetSoftMaxFclkByFreq,
       max, NULL);
  if (ret)
   return ret;
  break;
 case SMU_SOCCLK:
  ret = smu_cmn_send_smc_msg_with_param(smu,
       SMU_MSG_SetHardMinSocclkByFreq,
       min, NULL);
  if (ret)
   return ret;

  ret = smu_cmn_send_smc_msg_with_param(smu,
       SMU_MSG_SetSoftMaxSocclkByFreq,
       max, NULL);
  if (ret)
   return ret;
  break;
 case SMU_VCLK:
  ret = smu_cmn_send_smc_msg_with_param(smu,
       SMU_MSG_SetHardMinVcn,
       min << 16, NULL);
  if (ret)
   return ret;
  ret = smu_cmn_send_smc_msg_with_param(smu,
       SMU_MSG_SetSoftMaxVcn,
       max << 16, NULL);
  if (ret)
   return ret;
  break;
 case SMU_DCLK:
  ret = smu_cmn_send_smc_msg_with_param(smu,
       SMU_MSG_SetHardMinVcn,
       min, NULL);
  if (ret)
   return ret;
  ret = smu_cmn_send_smc_msg_with_param(smu,
       SMU_MSG_SetSoftMaxVcn,
       max, NULL);
  if (ret)
   return ret;
  break;
 default:
  return -EINVAL;
 }

 return ret;
}

static int vangogh_force_clk_levels(struct smu_context *smu,
       enum smu_clk_type clk_type, uint32_t mask)
{
 uint32_t soft_min_level = 0, soft_max_level = 0;
 uint32_t min_freq = 0, max_freq = 0;
 int ret = 0 ;

 soft_min_level = mask ? (ffs(mask) - 1) : 0;
 soft_max_level = mask ? (fls(mask) - 1) : 0;

 switch (clk_type) {
 case SMU_SOCCLK:
  ret = vangogh_get_dpm_clk_limited(smu, clk_type,
      soft_min_level, &min_freq);
  if (ret)
   return ret;
  ret = vangogh_get_dpm_clk_limited(smu, clk_type,
      soft_max_level, &max_freq);
  if (ret)
   return ret;
  ret = smu_cmn_send_smc_msg_with_param(smu,
        SMU_MSG_SetSoftMaxSocclkByFreq,
        max_freq, NULL);
  if (ret)
   return ret;
  ret = smu_cmn_send_smc_msg_with_param(smu,
        SMU_MSG_SetHardMinSocclkByFreq,
        min_freq, NULL);
  if (ret)
   return ret;
  break;
 case SMU_FCLK:
  ret = vangogh_get_dpm_clk_limited(smu,
       clk_type, soft_min_level, &min_freq);
  if (ret)
   return ret;
  ret = vangogh_get_dpm_clk_limited(smu,
       clk_type, soft_max_level, &max_freq);
  if (ret)
   return ret;
  ret = smu_cmn_send_smc_msg_with_param(smu,
        SMU_MSG_SetSoftMaxFclkByFreq,
        max_freq, NULL);
  if (ret)
   return ret;
  ret = smu_cmn_send_smc_msg_with_param(smu,
        SMU_MSG_SetHardMinFclkByFreq,
        min_freq, NULL);
  if (ret)
   return ret;
  break;
 case SMU_VCLK:
  ret = vangogh_get_dpm_clk_limited(smu,
       clk_type, soft_min_level, &min_freq);
  if (ret)
   return ret;

  ret = vangogh_get_dpm_clk_limited(smu,
       clk_type, soft_max_level, &max_freq);
  if (ret)
   return ret;


  ret = smu_cmn_send_smc_msg_with_param(smu,
        SMU_MSG_SetHardMinVcn,
        min_freq << 16, NULL);
  if (ret)
   return ret;

  ret = smu_cmn_send_smc_msg_with_param(smu,
        SMU_MSG_SetSoftMaxVcn,
        max_freq << 16, NULL);
  if (ret)
   return ret;

  break;
 case SMU_DCLK:
  ret = vangogh_get_dpm_clk_limited(smu,
       clk_type, soft_min_level, &min_freq);
  if (ret)
   return ret;

  ret = vangogh_get_dpm_clk_limited(smu,
       clk_type, soft_max_level, &max_freq);
  if (ret)
   return ret;

  ret = smu_cmn_send_smc_msg_with_param(smu,
       SMU_MSG_SetHardMinVcn,
       min_freq, NULL);
  if (ret)
   return ret;

  ret = smu_cmn_send_smc_msg_with_param(smu,
       SMU_MSG_SetSoftMaxVcn,
       max_freq, NULL);
  if (ret)
   return ret;

  break;
 default:
  break;
 }

 return ret;
}

static int vangogh_force_dpm_limit_value(struct smu_context *smu, bool highest)
{
 int ret = 0, i = 0;
 uint32_t min_freq, max_freq, force_freq;
 enum smu_clk_type clk_type;

 enum smu_clk_type clks[] = {
  SMU_SOCCLK,
  SMU_VCLK,
  SMU_DCLK,
  SMU_FCLK,
 };

 for (i = 0; i < ARRAY_SIZE(clks); i++) {
  clk_type = clks[i];
  ret = vangogh_get_dpm_ultimate_freq(smu, clk_type, &min_freq, &max_freq);
  if (ret)
   return ret;

  force_freq = highest ? max_freq : min_freq;
  ret = vangogh_set_soft_freq_limited_range(smu, clk_type, force_freq, force_freq, false);
  if (ret)
   return ret;
 }

 return ret;
}

static int vangogh_unforce_dpm_levels(struct smu_context *smu)
{
 int ret = 0, i = 0;
 uint32_t min_freq, max_freq;
 enum smu_clk_type clk_type;

 struct clk_feature_map {
  enum smu_clk_type clk_type;
  uint32_t feature;
 } clk_feature_map[] = {
  {SMU_FCLK, SMU_FEATURE_DPM_FCLK_BIT},
  {SMU_SOCCLK, SMU_FEATURE_DPM_SOCCLK_BIT},
  {SMU_VCLK, SMU_FEATURE_VCN_DPM_BIT},
  {SMU_DCLK, SMU_FEATURE_VCN_DPM_BIT},
 };

 for (i = 0; i < ARRAY_SIZE(clk_feature_map); i++) {

  if (!smu_cmn_feature_is_enabled(smu, clk_feature_map[i].feature))
      continue;

  clk_type = clk_feature_map[i].clk_type;

  ret = vangogh_get_dpm_ultimate_freq(smu, clk_type, &min_freq, &max_freq);

  if (ret)
   return ret;

  ret = vangogh_set_soft_freq_limited_range(smu, clk_type, min_freq, max_freq, false);

  if (ret)
   return ret;
 }

 return ret;
}

static int vangogh_set_peak_clock_by_device(struct smu_context *smu)
{
 int ret = 0;
 uint32_t socclk_freq = 0, fclk_freq = 0;
 uint32_t vclk_freq = 0, dclk_freq = 0;

 ret = vangogh_get_dpm_ultimate_freq(smu, SMU_FCLK, NULL, &fclk_freq);
 if (ret)
  return ret;

 ret = vangogh_set_soft_freq_limited_range(smu, SMU_FCLK, fclk_freq, fclk_freq, false);
 if (ret)
  return ret;

 ret = vangogh_get_dpm_ultimate_freq(smu, SMU_SOCCLK, NULL, &socclk_freq);
 if (ret)
  return ret;

 ret = vangogh_set_soft_freq_limited_range(smu, SMU_SOCCLK, socclk_freq, socclk_freq, false);
 if (ret)
  return ret;

 ret = vangogh_get_dpm_ultimate_freq(smu, SMU_VCLK, NULL, &vclk_freq);
 if (ret)
  return ret;

 ret = vangogh_set_soft_freq_limited_range(smu, SMU_VCLK, vclk_freq, vclk_freq, false);
 if (ret)
  return ret;

 ret = vangogh_get_dpm_ultimate_freq(smu, SMU_DCLK, NULL, &dclk_freq);
 if (ret)
  return ret;

 ret = vangogh_set_soft_freq_limited_range(smu, SMU_DCLK, dclk_freq, dclk_freq, false);
 if (ret)
  return ret;

 return ret;
}

static int vangogh_set_performance_level(struct smu_context *smu,
     enum amd_dpm_forced_level level)
{
 int ret = 0, i;
 uint32_t soc_mask, mclk_mask, fclk_mask;
 uint32_t vclk_mask = 0, dclk_mask = 0;

 smu->cpu_actual_soft_min_freq = smu->cpu_default_soft_min_freq;
 smu->cpu_actual_soft_max_freq = smu->cpu_default_soft_max_freq;

 switch (level) {
 case AMD_DPM_FORCED_LEVEL_HIGH:
  smu->gfx_actual_hard_min_freq = smu->gfx_default_soft_max_freq;
  smu->gfx_actual_soft_max_freq = smu->gfx_default_soft_max_freq;


  ret = vangogh_force_dpm_limit_value(smu, true);
  if (ret)
   return ret;
  break;
 case AMD_DPM_FORCED_LEVEL_LOW:
  smu->gfx_actual_hard_min_freq = smu->gfx_default_hard_min_freq;
  smu->gfx_actual_soft_max_freq = smu->gfx_default_hard_min_freq;

  ret = vangogh_force_dpm_limit_value(smu, false);
  if (ret)
   return ret;
  break;
 case AMD_DPM_FORCED_LEVEL_AUTO:
  smu->gfx_actual_hard_min_freq = smu->gfx_default_hard_min_freq;
  smu->gfx_actual_soft_max_freq = smu->gfx_default_soft_max_freq;

  ret = vangogh_unforce_dpm_levels(smu);
  if (ret)
   return ret;
  break;
 case AMD_DPM_FORCED_LEVEL_PROFILE_STANDARD:
  smu->gfx_actual_hard_min_freq = VANGOGH_UMD_PSTATE_STANDARD_GFXCLK;
  smu->gfx_actual_soft_max_freq = VANGOGH_UMD_PSTATE_STANDARD_GFXCLK;

  ret = vangogh_get_profiling_clk_mask(smu, level,
       &vclk_mask,
       &dclk_mask,
       &mclk_mask,
       &fclk_mask,
       &soc_mask);
  if (ret)
   return ret;

  vangogh_force_clk_levels(smu, SMU_FCLK, 1 << fclk_mask);
  vangogh_force_clk_levels(smu, SMU_SOCCLK, 1 << soc_mask);
  vangogh_force_clk_levels(smu, SMU_VCLK, 1 << vclk_mask);
  vangogh_force_clk_levels(smu, SMU_DCLK, 1 << dclk_mask);
  break;
 case AMD_DPM_FORCED_LEVEL_PROFILE_MIN_SCLK:
  smu->gfx_actual_hard_min_freq = smu->gfx_default_hard_min_freq;
  smu->gfx_actual_soft_max_freq = smu->gfx_default_hard_min_freq;
  break;
 case AMD_DPM_FORCED_LEVEL_PROFILE_MIN_MCLK:
  smu->gfx_actual_hard_min_freq = smu->gfx_default_hard_min_freq;
  smu->gfx_actual_soft_max_freq = smu->gfx_default_soft_max_freq;

  ret = vangogh_get_profiling_clk_mask(smu, level,
       NULL,
       NULL,
       &mclk_mask,
       &fclk_mask,
       NULL);
  if (ret)
   return ret;

  vangogh_force_clk_levels(smu, SMU_FCLK, 1 << fclk_mask);
  break;
 case AMD_DPM_FORCED_LEVEL_PROFILE_PEAK:
  smu->gfx_actual_hard_min_freq = VANGOGH_UMD_PSTATE_PEAK_GFXCLK;
  smu->gfx_actual_soft_max_freq = VANGOGH_UMD_PSTATE_PEAK_GFXCLK;

  ret = vangogh_set_peak_clock_by_device(smu);
  if (ret)
   return ret;
  break;
 case AMD_DPM_FORCED_LEVEL_MANUAL:
 case AMD_DPM_FORCED_LEVEL_PROFILE_EXIT:
 default:
  return 0;
 }

 ret = smu_cmn_send_smc_msg_with_param(smu, SMU_MSG_SetHardMinGfxClk,
           smu->gfx_actual_hard_min_freq, NULL);
 if (ret)
  return ret;

 ret = smu_cmn_send_smc_msg_with_param(smu, SMU_MSG_SetSoftMaxGfxClk,
           smu->gfx_actual_soft_max_freq, NULL);
 if (ret)
  return ret;

 if (smu->adev->pm.fw_version >= 0x43f1b00) {
  for (i = 0; i < smu->cpu_core_num; i++) {
   ret = smu_cmn_send_smc_msg_with_param(smu, SMU_MSG_SetSoftMinCclk,
             ((i << 20)
              | smu->cpu_actual_soft_min_freq),
             NULL);
   if (ret)
    return ret;

   ret = smu_cmn_send_smc_msg_with_param(smu, SMU_MSG_SetSoftMaxCclk,
             ((i << 20)
              | smu->cpu_actual_soft_max_freq),
             NULL);
   if (ret)
    return ret;
  }
 }

 return ret;
}

static int vangogh_read_sensor(struct smu_context *smu,
     enum amd_pp_sensors sensor,
     void *data, uint32_t *size)
{
 int ret = 0;

 if (!data || !size)
  return -EINVAL;

 switch (sensor) {
 case AMDGPU_PP_SENSOR_GPU_LOAD:
  ret = vangogh_common_get_smu_metrics_data(smu,
         METRICS_AVERAGE_GFXACTIVITY,
         (uint32_t *)data);
  *size = 4;
  break;
 case AMDGPU_PP_SENSOR_VCN_LOAD:
  ret = vangogh_common_get_smu_metrics_data(smu,
      METRICS_AVERAGE_VCNACTIVITY,
      (uint32_t *)data);
  *size = 4;
  break;
 case AMDGPU_PP_SENSOR_GPU_AVG_POWER:
  ret = vangogh_common_get_smu_metrics_data(smu,
         METRICS_AVERAGE_SOCKETPOWER,
         (uint32_t *)data);
  *size = 4;
  break;
 case AMDGPU_PP_SENSOR_GPU_INPUT_POWER:
  ret = vangogh_common_get_smu_metrics_data(smu,
         METRICS_CURR_SOCKETPOWER,
         (uint32_t *)data);
  *size = 4;
  break;
 case AMDGPU_PP_SENSOR_EDGE_TEMP:
  ret = vangogh_common_get_smu_metrics_data(smu,
         METRICS_TEMPERATURE_EDGE,
         (uint32_t *)data);
  *size = 4;
  break;
 case AMDGPU_PP_SENSOR_HOTSPOT_TEMP:
  ret = vangogh_common_get_smu_metrics_data(smu,
         METRICS_TEMPERATURE_HOTSPOT,
         (uint32_t *)data);
  *size = 4;
  break;
 case AMDGPU_PP_SENSOR_GFX_MCLK:
  ret = vangogh_common_get_smu_metrics_data(smu,
         METRICS_CURR_UCLK,
         (uint32_t *)data);
  *(uint32_t *)data *= 100;
  *size = 4;
  break;
 case AMDGPU_PP_SENSOR_GFX_SCLK:
  ret = vangogh_common_get_smu_metrics_data(smu,
         METRICS_CURR_GFXCLK,
         (uint32_t *)data);
  *(uint32_t *)data *= 100;
  *size = 4;
  break;
 case AMDGPU_PP_SENSOR_VDDGFX:
  ret = vangogh_common_get_smu_metrics_data(smu,
         METRICS_VOLTAGE_VDDGFX,
         (uint32_t *)data);
  *size = 4;
  break;
 case AMDGPU_PP_SENSOR_VDDNB:
  ret = vangogh_common_get_smu_metrics_data(smu,
         METRICS_VOLTAGE_VDDSOC,
         (uint32_t *)data);
  *size = 4;
  break;
 case AMDGPU_PP_SENSOR_CPU_CLK:
  ret = vangogh_common_get_smu_metrics_data(smu,
         METRICS_AVERAGE_CPUCLK,
         (uint32_t *)data);
  *size = smu->cpu_core_num * sizeof(uint16_t);
  break;
 default:
  ret = -EOPNOTSUPP;
  break;
 }

 return ret;
}

static int vangogh_get_apu_thermal_limit(struct smu_context *smu, uint32_t *limit)
{
 return smu_cmn_send_smc_msg_with_param(smu,
           SMU_MSG_GetThermalLimit,
           0, limit);
}

static int vangogh_set_apu_thermal_limit(struct smu_context *smu, uint32_t limit)
{
 return smu_cmn_send_smc_msg_with_param(smu,
           SMU_MSG_SetReducedThermalLimit,
           limit, NULL);
}


static int vangogh_set_watermarks_table(struct smu_context *smu,
           struct pp_smu_wm_range_sets *clock_ranges)
{
 int i;
 int ret = 0;
 Watermarks_t *table = smu->smu_table.watermarks_table;

 if (!table || !clock_ranges)
  return -EINVAL;

 if (clock_ranges) {
  if (clock_ranges->num_reader_wm_sets > NUM_WM_RANGES ||
   clock_ranges->num_writer_wm_sets > NUM_WM_RANGES)
   return -EINVAL;

  for (i = 0; i < clock_ranges->num_reader_wm_sets; i++) {
   table->WatermarkRow[WM_DCFCLK][i].MinClock =
    clock_ranges->reader_wm_sets[i].min_drain_clk_mhz;
   table->WatermarkRow[WM_DCFCLK][i].MaxClock =
    clock_ranges->reader_wm_sets[i].max_drain_clk_mhz;
   table->WatermarkRow[WM_DCFCLK][i].MinMclk =
    clock_ranges->reader_wm_sets[i].min_fill_clk_mhz;
   table->WatermarkRow[WM_DCFCLK][i].MaxMclk =
    clock_ranges->reader_wm_sets[i].max_fill_clk_mhz;

   table->WatermarkRow[WM_DCFCLK][i].WmSetting =
    clock_ranges->reader_wm_sets[i].wm_inst;
  }

  for (i = 0; i < clock_ranges->num_writer_wm_sets; i++) {
   table->WatermarkRow[WM_SOCCLK][i].MinClock =
    clock_ranges->writer_wm_sets[i].min_fill_clk_mhz;
   table->WatermarkRow[WM_SOCCLK][i].MaxClock =
    clock_ranges->writer_wm_sets[i].max_fill_clk_mhz;
   table->WatermarkRow[WM_SOCCLK][i].MinMclk =
    clock_ranges->writer_wm_sets[i].min_drain_clk_mhz;
   table->WatermarkRow[WM_SOCCLK][i].MaxMclk =
    clock_ranges->writer_wm_sets[i].max_drain_clk_mhz;

   table->WatermarkRow[WM_SOCCLK][i].WmSetting =
    clock_ranges->writer_wm_sets[i].wm_inst;
  }

  smu->watermarks_bitmap |= WATERMARKS_EXIST;
 }

 /* pass data to smu controller */
 if ((smu->watermarks_bitmap & WATERMARKS_EXIST) &&
      !(smu->watermarks_bitmap & WATERMARKS_LOADED)) {
  ret = smu_cmn_write_watermarks_table(smu);
  if (ret) {
   dev_err(smu->adev->dev, "Failed to update WMTABLE!");
   return ret;
  }
  smu->watermarks_bitmap |= WATERMARKS_LOADED;
 }

 return 0;
}

static ssize_t vangogh_get_legacy_gpu_metrics_v2_3(struct smu_context *smu,
          void **table)
{
 struct smu_table_context *smu_table = &smu->smu_table;
 struct gpu_metrics_v2_3 *gpu_metrics =
  (struct gpu_metrics_v2_3 *)smu_table->gpu_metrics_table;
 SmuMetrics_legacy_t metrics;
 int ret = 0;

 ret = smu_cmn_get_metrics_table(smu, &metrics, true);
 if (ret)
  return ret;

 smu_cmn_init_soft_gpu_metrics(gpu_metrics, 2, 3);

 gpu_metrics->temperature_gfx = metrics.GfxTemperature;
 gpu_metrics->temperature_soc = metrics.SocTemperature;
 memcpy(&gpu_metrics->temperature_core[0],
  &metrics.CoreTemperature[0],
  sizeof(uint16_t) * 4);
 gpu_metrics->temperature_l3[0] = metrics.L3Temperature[0];

 gpu_metrics->average_gfx_activity = metrics.GfxActivity;
 gpu_metrics->average_mm_activity = metrics.UvdActivity;

 gpu_metrics->average_socket_power = metrics.CurrentSocketPower;
 gpu_metrics->average_cpu_power = metrics.Power[0];
 gpu_metrics->average_soc_power = metrics.Power[1];
 gpu_metrics->average_gfx_power = metrics.Power[2];
 memcpy(&gpu_metrics->average_core_power[0],
  &metrics.CorePower[0],
  sizeof(uint16_t) * 4);

 gpu_metrics->average_gfxclk_frequency = metrics.GfxclkFrequency;
 gpu_metrics->average_socclk_frequency = metrics.SocclkFrequency;
 gpu_metrics->average_uclk_frequency = metrics.MemclkFrequency;
 gpu_metrics->average_fclk_frequency = metrics.MemclkFrequency;
 gpu_metrics->average_vclk_frequency = metrics.VclkFrequency;
 gpu_metrics->average_dclk_frequency = metrics.DclkFrequency;

 memcpy(&gpu_metrics->current_coreclk[0],
  &metrics.CoreFrequency[0],
  sizeof(uint16_t) * 4);
 gpu_metrics->current_l3clk[0] = metrics.L3Frequency[0];

 gpu_metrics->throttle_status = metrics.ThrottlerStatus;
 gpu_metrics->indep_throttle_status =
   smu_cmn_get_indep_throttler_status(metrics.ThrottlerStatus,
          vangogh_throttler_map);

 gpu_metrics->system_clock_counter = ktime_get_boottime_ns();

 *table = (void *)gpu_metrics;

 return sizeof(struct gpu_metrics_v2_3);
}

static ssize_t vangogh_get_legacy_gpu_metrics(struct smu_context *smu,
          void **table)
{
 struct smu_table_context *smu_table = &smu->smu_table;
 struct gpu_metrics_v2_2 *gpu_metrics =
  (struct gpu_metrics_v2_2 *)smu_table->gpu_metrics_table;
 SmuMetrics_legacy_t metrics;
 int ret = 0;

 ret = smu_cmn_get_metrics_table(smu, &metrics, true);
 if (ret)
  return ret;

 smu_cmn_init_soft_gpu_metrics(gpu_metrics, 2, 2);

 gpu_metrics->temperature_gfx = metrics.GfxTemperature;
 gpu_metrics->temperature_soc = metrics.SocTemperature;
 memcpy(&gpu_metrics->temperature_core[0],
  &metrics.CoreTemperature[0],
  sizeof(uint16_t) * 4);
 gpu_metrics->temperature_l3[0] = metrics.L3Temperature[0];

 gpu_metrics->average_gfx_activity = metrics.GfxActivity;
 gpu_metrics->average_mm_activity = metrics.UvdActivity;

 gpu_metrics->average_socket_power = metrics.CurrentSocketPower;
 gpu_metrics->average_cpu_power = metrics.Power[0];
 gpu_metrics->average_soc_power = metrics.Power[1];
 gpu_metrics->average_gfx_power = metrics.Power[2];
 memcpy(&gpu_metrics->average_core_power[0],
  &metrics.CorePower[0],
  sizeof(uint16_t) * 4);

 gpu_metrics->average_gfxclk_frequency = metrics.GfxclkFrequency;
 gpu_metrics->average_socclk_frequency = metrics.SocclkFrequency;
 gpu_metrics->average_uclk_frequency = metrics.MemclkFrequency;
 gpu_metrics->average_fclk_frequency = metrics.MemclkFrequency;
 gpu_metrics->average_vclk_frequency = metrics.VclkFrequency;
 gpu_metrics->average_dclk_frequency = metrics.DclkFrequency;

 memcpy(&gpu_metrics->current_coreclk[0],
  &metrics.CoreFrequency[0],
  sizeof(uint16_t) * 4);
 gpu_metrics->current_l3clk[0] = metrics.L3Frequency[0];

 gpu_metrics->throttle_status = metrics.ThrottlerStatus;
 gpu_metrics->indep_throttle_status =
   smu_cmn_get_indep_throttler_status(metrics.ThrottlerStatus,
          vangogh_throttler_map);

 gpu_metrics->system_clock_counter = ktime_get_boottime_ns();

 *table = (void *)gpu_metrics;

 return sizeof(struct gpu_metrics_v2_2);
}

static ssize_t vangogh_get_gpu_metrics_v2_3(struct smu_context *smu,
          void **table)
{
 struct smu_table_context *smu_table = &smu->smu_table;
 struct gpu_metrics_v2_3 *gpu_metrics =
  (struct gpu_metrics_v2_3 *)smu_table->gpu_metrics_table;
 SmuMetrics_t metrics;
 int ret = 0;

 ret = smu_cmn_get_metrics_table(smu, &metrics, true);
 if (ret)
  return ret;

 smu_cmn_init_soft_gpu_metrics(gpu_metrics, 2, 3);

 gpu_metrics->temperature_gfx = metrics.Current.GfxTemperature;
 gpu_metrics->temperature_soc = metrics.Current.SocTemperature;
 memcpy(&gpu_metrics->temperature_core[0],
  &metrics.Current.CoreTemperature[0],
  sizeof(uint16_t) * 4);
 gpu_metrics->temperature_l3[0] = metrics.Current.L3Temperature[0];

 gpu_metrics->average_temperature_gfx = metrics.Average.GfxTemperature;
 gpu_metrics->average_temperature_soc = metrics.Average.SocTemperature;
 memcpy(&gpu_metrics->average_temperature_core[0],
  &metrics.Average.CoreTemperature[0],
  sizeof(uint16_t) * 4);
 gpu_metrics->average_temperature_l3[0] = metrics.Average.L3Temperature[0];

 gpu_metrics->average_gfx_activity = metrics.Current.GfxActivity;
 gpu_metrics->average_mm_activity = metrics.Current.UvdActivity;

 gpu_metrics->average_socket_power = metrics.Current.CurrentSocketPower;
 gpu_metrics->average_cpu_power = metrics.Current.Power[0];
 gpu_metrics->average_soc_power = metrics.Current.Power[1];
 gpu_metrics->average_gfx_power = metrics.Current.Power[2];
 memcpy(&gpu_metrics->average_core_power[0],
  &metrics.Average.CorePower[0],
  sizeof(uint16_t) * 4);

 gpu_metrics->average_gfxclk_frequency = metrics.Average.GfxclkFrequency;
 gpu_metrics->average_socclk_frequency = metrics.Average.SocclkFrequency;
 gpu_metrics->average_uclk_frequency = metrics.Average.MemclkFrequency;
 gpu_metrics->average_fclk_frequency = metrics.Average.MemclkFrequency;
 gpu_metrics->average_vclk_frequency = metrics.Average.VclkFrequency;
 gpu_metrics->average_dclk_frequency = metrics.Average.DclkFrequency;

 gpu_metrics->current_gfxclk = metrics.Current.GfxclkFrequency;
 gpu_metrics->current_socclk = metrics.Current.SocclkFrequency;
 gpu_metrics->current_uclk = metrics.Current.MemclkFrequency;
 gpu_metrics->current_fclk = metrics.Current.MemclkFrequency;
 gpu_metrics->current_vclk = metrics.Current.VclkFrequency;
 gpu_metrics->current_dclk = metrics.Current.DclkFrequency;

 memcpy(&gpu_metrics->current_coreclk[0],
  &metrics.Current.CoreFrequency[0],
  sizeof(uint16_t) * 4);
 gpu_metrics->current_l3clk[0] = metrics.Current.L3Frequency[0];

 gpu_metrics->throttle_status = metrics.Current.ThrottlerStatus;
 gpu_metrics->indep_throttle_status =
   smu_cmn_get_indep_throttler_status(metrics.Current.ThrottlerStatus,
          vangogh_throttler_map);

 gpu_metrics->system_clock_counter = ktime_get_boottime_ns();

 *table = (void *)gpu_metrics;

 return sizeof(struct gpu_metrics_v2_3);
}

static ssize_t vangogh_get_gpu_metrics_v2_4(struct smu_context *smu,
         void **table)
{
 SmuMetrics_t metrics;
 struct smu_table_context *smu_table = &smu->smu_table;
 struct gpu_metrics_v2_4 *gpu_metrics =
    (struct gpu_metrics_v2_4 *)smu_table->gpu_metrics_table;
 int ret = 0;

 ret = smu_cmn_get_metrics_table(smu, &metrics, true);
 if (ret)
  return ret;

 smu_cmn_init_soft_gpu_metrics(gpu_metrics, 2, 4);

 gpu_metrics->temperature_gfx = metrics.Current.GfxTemperature;
 gpu_metrics->temperature_soc = metrics.Current.SocTemperature;
 memcpy(&gpu_metrics->temperature_core[0],
        &metrics.Current.CoreTemperature[0],
        sizeof(uint16_t) * 4);
 gpu_metrics->temperature_l3[0] = metrics.Current.L3Temperature[0];

 gpu_metrics->average_temperature_gfx = metrics.Average.GfxTemperature;
 gpu_metrics->average_temperature_soc = metrics.Average.SocTemperature;
 memcpy(&gpu_metrics->average_temperature_core[0],
        &metrics.Average.CoreTemperature[0],
        sizeof(uint16_t) * 4);
 gpu_metrics->average_temperature_l3[0] = metrics.Average.L3Temperature[0];

 gpu_metrics->average_gfx_activity = metrics.Average.GfxActivity;
 gpu_metrics->average_mm_activity = metrics.Average.UvdActivity;

 gpu_metrics->average_socket_power = metrics.Average.CurrentSocketPower;
 gpu_metrics->average_cpu_power = metrics.Average.Power[0];
 gpu_metrics->average_soc_power = metrics.Average.Power[1];
 gpu_metrics->average_gfx_power = metrics.Average.Power[2];

 gpu_metrics->average_cpu_voltage = metrics.Average.Voltage[0];
 gpu_metrics->average_soc_voltage = metrics.Average.Voltage[1];
 gpu_metrics->average_gfx_voltage = metrics.Average.Voltage[2];

 gpu_metrics->average_cpu_current = metrics.Average.Current[0];
 gpu_metrics->average_soc_current = metrics.Average.Current[1];
 gpu_metrics->average_gfx_current = metrics.Average.Current[2];

 memcpy(&gpu_metrics->average_core_power[0],
        &metrics.Average.CorePower[0],
        sizeof(uint16_t) * 4);

 gpu_metrics->average_gfxclk_frequency = metrics.Average.GfxclkFrequency;
 gpu_metrics->average_socclk_frequency = metrics.Average.SocclkFrequency;
 gpu_metrics->average_uclk_frequency = metrics.Average.MemclkFrequency;
 gpu_metrics->average_fclk_frequency = metrics.Average.MemclkFrequency;
 gpu_metrics->average_vclk_frequency = metrics.Average.VclkFrequency;
 gpu_metrics->average_dclk_frequency = metrics.Average.DclkFrequency;

 gpu_metrics->current_gfxclk = metrics.Current.GfxclkFrequency;
 gpu_metrics->current_socclk = metrics.Current.SocclkFrequency;
 gpu_metrics->current_uclk = metrics.Current.MemclkFrequency;
 gpu_metrics->current_fclk = metrics.Current.MemclkFrequency;
 gpu_metrics->current_vclk = metrics.Current.VclkFrequency;
 gpu_metrics->current_dclk = metrics.Current.DclkFrequency;

 memcpy(&gpu_metrics->current_coreclk[0],
        &metrics.Current.CoreFrequency[0],
        sizeof(uint16_t) * 4);
 gpu_metrics->current_l3clk[0] = metrics.Current.L3Frequency[0];

 gpu_metrics->throttle_status = metrics.Current.ThrottlerStatus;
 gpu_metrics->indep_throttle_status =
   smu_cmn_get_indep_throttler_status(metrics.Current.ThrottlerStatus,
          vangogh_throttler_map);

 gpu_metrics->system_clock_counter = ktime_get_boottime_ns();

 *table = (void *)gpu_metrics;

 return sizeof(struct gpu_metrics_v2_4);
}

static ssize_t vangogh_get_gpu_metrics(struct smu_context *smu,
          void **table)
{
 struct smu_table_context *smu_table = &smu->smu_table;
 struct gpu_metrics_v2_2 *gpu_metrics =
  (struct gpu_metrics_v2_2 *)smu_table->gpu_metrics_table;
 SmuMetrics_t metrics;
 int ret = 0;

 ret = smu_cmn_get_metrics_table(smu, &metrics, true);
 if (ret)
  return ret;

 smu_cmn_init_soft_gpu_metrics(gpu_metrics, 2, 2);

 gpu_metrics->temperature_gfx = metrics.Current.GfxTemperature;
 gpu_metrics->temperature_soc = metrics.Current.SocTemperature;
 memcpy(&gpu_metrics->temperature_core[0],
  &metrics.Current.CoreTemperature[0],
  sizeof(uint16_t) * 4);
 gpu_metrics->temperature_l3[0] = metrics.Current.L3Temperature[0];

 gpu_metrics->average_gfx_activity = metrics.Current.GfxActivity;
 gpu_metrics->average_mm_activity = metrics.Current.UvdActivity;

 gpu_metrics->average_socket_power = metrics.Current.CurrentSocketPower;
 gpu_metrics->average_cpu_power = metrics.Current.Power[0];
 gpu_metrics->average_soc_power = metrics.Current.Power[1];
 gpu_metrics->average_gfx_power = metrics.Current.Power[2];
 memcpy(&gpu_metrics->average_core_power[0],
  &metrics.Average.CorePower[0],
  sizeof(uint16_t) * 4);

 gpu_metrics->average_gfxclk_frequency = metrics.Average.GfxclkFrequency;
 gpu_metrics->average_socclk_frequency = metrics.Average.SocclkFrequency;
 gpu_metrics->average_uclk_frequency = metrics.Average.MemclkFrequency;
 gpu_metrics->average_fclk_frequency = metrics.Average.MemclkFrequency;
 gpu_metrics->average_vclk_frequency = metrics.Average.VclkFrequency;
 gpu_metrics->average_dclk_frequency = metrics.Average.DclkFrequency;

 gpu_metrics->current_gfxclk = metrics.Current.GfxclkFrequency;
 gpu_metrics->current_socclk = metrics.Current.SocclkFrequency;
 gpu_metrics->current_uclk = metrics.Current.MemclkFrequency;
 gpu_metrics->current_fclk = metrics.Current.MemclkFrequency;
 gpu_metrics->current_vclk = metrics.Current.VclkFrequency;
 gpu_metrics->current_dclk = metrics.Current.DclkFrequency;

 memcpy(&gpu_metrics->current_coreclk[0],
  &metrics.Current.CoreFrequency[0],
  sizeof(uint16_t) * 4);
 gpu_metrics->current_l3clk[0] = metrics.Current.L3Frequency[0];

 gpu_metrics->throttle_status = metrics.Current.ThrottlerStatus;
 gpu_metrics->indep_throttle_status =
   smu_cmn_get_indep_throttler_status(metrics.Current.ThrottlerStatus,
          vangogh_throttler_map);

 gpu_metrics->system_clock_counter = ktime_get_boottime_ns();

 *table = (void *)gpu_metrics;

 return sizeof(struct gpu_metrics_v2_2);
}

static ssize_t vangogh_common_get_gpu_metrics(struct smu_context *smu,
          void **table)
{
 uint32_t smu_program;
 uint32_t fw_version;
 int ret = 0;

 smu_program = (smu->smc_fw_version >> 24) & 0xff;
 fw_version = smu->smc_fw_version & 0xffffff;
 if (smu_program == 6) {
  if (fw_version >= 0x3F0800)
   ret = vangogh_get_gpu_metrics_v2_4(smu, table);
  else
   ret = vangogh_get_gpu_metrics_v2_3(smu, table);

 } else {
  if (smu->smc_fw_version >= 0x043F3E00) {
   if (smu->smc_fw_if_version < 0x3)
    ret = vangogh_get_legacy_gpu_metrics_v2_3(smu, table);
   else
    ret = vangogh_get_gpu_metrics_v2_3(smu, table);
  } else {
   if (smu->smc_fw_if_version < 0x3)
    ret = vangogh_get_legacy_gpu_metrics(smu, table);
   else
    ret = vangogh_get_gpu_metrics(smu, table);
  }
 }

 return ret;
}

static int vangogh_od_edit_dpm_table(struct smu_context *smu, enum PP_OD_DPM_TABLE_COMMAND type,
     long input[], uint32_t size)
{
 int ret = 0;
 struct smu_dpm_context *smu_dpm_ctx = &(smu->smu_dpm);

 if (!(smu_dpm_ctx->dpm_level == AMD_DPM_FORCED_LEVEL_MANUAL)) {
  dev_warn(smu->adev->dev,
   "pp_od_clk_voltage is not accessible if power_dpm_force_performance_level is not in manual mode!\n");
  return -EINVAL;
 }

 switch (type) {
 case PP_OD_EDIT_CCLK_VDDC_TABLE:
  if (size != 3) {
   dev_err(smu->adev->dev, "Input parameter number not correct (should be 4 for processor)\n");
   return -EINVAL;
  }
  if (input[0] >= smu->cpu_core_num) {
   dev_err(smu->adev->dev, "core index is overflow, should be less than %d\n",
    smu->cpu_core_num);
  }
  smu->cpu_core_id_select = input[0];
  if (input[1] == 0) {
   if (input[2] < smu->cpu_default_soft_min_freq) {
    dev_warn(smu->adev->dev, "Fine grain setting minimum cclk (%ld) MHz is less than the minimum allowed (%d) MHz\n",
     input[2], smu->cpu_default_soft_min_freq);
    return -EINVAL;
   }
   smu->cpu_actual_soft_min_freq = input[2];
  } else if (input[1] == 1) {
   if (input[2] > smu->cpu_default_soft_max_freq) {
    dev_warn(smu->adev->dev, "Fine grain setting maximum cclk (%ld) MHz is greater than the maximum allowed (%d) MHz\n",
     input[2], smu->cpu_default_soft_max_freq);
    return -EINVAL;
   }
   smu->cpu_actual_soft_max_freq = input[2];
  } else {
   return -EINVAL;
  }
  break;
 case PP_OD_EDIT_SCLK_VDDC_TABLE:
  if (size != 2) {
   dev_err(smu->adev->dev, "Input parameter number not correct\n");
   return -EINVAL;
  }

  if (input[0] == 0) {
   if (input[1] < smu->gfx_default_hard_min_freq) {
    dev_warn(smu->adev->dev,
     "Fine grain setting minimum sclk (%ld) MHz is less than the minimum allowed (%d) MHz\n",
     input[1], smu->gfx_default_hard_min_freq);
    return -EINVAL;
   }
   smu->gfx_actual_hard_min_freq = input[1];
  } else if (input[0] == 1) {
   if (input[1] > smu->gfx_default_soft_max_freq) {
    dev_warn(smu->adev->dev,
     "Fine grain setting maximum sclk (%ld) MHz is greater than the maximum allowed (%d) MHz\n",
     input[1], smu->gfx_default_soft_max_freq);
    return -EINVAL;
   }
   smu->gfx_actual_soft_max_freq = input[1];
  } else {
   return -EINVAL;
  }
  break;
 case PP_OD_RESTORE_DEFAULT_TABLE:
  if (size != 0) {
   dev_err(smu->adev->dev, "Input parameter number not correct\n");
   return -EINVAL;
  } else {
   smu->gfx_actual_hard_min_freq = smu->gfx_default_hard_min_freq;
   smu->gfx_actual_soft_max_freq = smu->gfx_default_soft_max_freq;
   smu->cpu_actual_soft_min_freq = smu->cpu_default_soft_min_freq;
   smu->cpu_actual_soft_max_freq = smu->cpu_default_soft_max_freq;
  }
  break;
 case PP_OD_COMMIT_DPM_TABLE:
  if (size != 0) {
   dev_err(smu->adev->dev, "Input parameter number not correct\n");
   return -EINVAL;
  } else {
   if (smu->gfx_actual_hard_min_freq > smu->gfx_actual_soft_max_freq) {
    dev_err(smu->adev->dev,
     "The setting minimum sclk (%d) MHz is greater than the setting maximum sclk (%d) MHz\n",
     smu->gfx_actual_hard_min_freq,
     smu->gfx_actual_soft_max_freq);
    return -EINVAL;
   }

   ret = smu_cmn_send_smc_msg_with_param(smu, SMU_MSG_SetHardMinGfxClk,
         smu->gfx_actual_hard_min_freq, NULL);
   if (ret) {
    dev_err(smu->adev->dev, "Set hard min sclk failed!");
    return ret;
   }

   ret = smu_cmn_send_smc_msg_with_param(smu, SMU_MSG_SetSoftMaxGfxClk,
         smu->gfx_actual_soft_max_freq, NULL);
   if (ret) {
    dev_err(smu->adev->dev, "Set soft max sclk failed!");
    return ret;
   }

   if (smu->adev->pm.fw_version < 0x43f1b00) {
    dev_warn(smu->adev->dev, "CPUSoftMax/CPUSoftMin are not supported, please update SBIOS!\n");
    break;
   }

   ret = smu_cmn_send_smc_msg_with_param(smu, SMU_MSG_SetSoftMinCclk,
             ((smu->cpu_core_id_select << 20)
              | smu->cpu_actual_soft_min_freq),
             NULL);
   if (ret) {
    dev_err(smu->adev->dev, "Set hard min cclk failed!");
    return ret;
   }

   ret = smu_cmn_send_smc_msg_with_param(smu, SMU_MSG_SetSoftMaxCclk,
             ((smu->cpu_core_id_select << 20)
              | smu->cpu_actual_soft_max_freq),
             NULL);
   if (ret) {
    dev_err(smu->adev->dev, "Set soft max cclk failed!");
    return ret;
   }
  }
  break;
 default:
  return -ENOSYS;
 }

 return ret;
}

static int vangogh_set_default_dpm_tables(struct smu_context *smu)
{
 struct smu_table_context *smu_table = &smu->smu_table;

 return smu_cmn_update_table(smu, SMU_TABLE_DPMCLOCKS, 0, smu_table->clocks_table, false);
}

static int vangogh_set_fine_grain_gfx_freq_parameters(struct smu_context *smu)
{
 DpmClocks_t *clk_table = smu->smu_table.clocks_table;

 smu->gfx_default_hard_min_freq = clk_table->MinGfxClk;
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