diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c index 52df6202a954..2937784bc824 100644 --- a/drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c +++ b/drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c @@ -2606,6 +2606,8 @@ static ssize_t navi10_get_gpu_metrics(struct smu_context *smu, static int navi10_enable_mgpu_fan_boost(struct smu_context *smu) { + struct smu_table_context *table_context = &smu->smu_table; + PPTable_t *smc_pptable = table_context->driver_pptable; struct amdgpu_device *adev = smu->adev; uint32_t param = 0; @@ -2613,6 +2615,13 @@ static int navi10_enable_mgpu_fan_boost(struct smu_context *smu) if (adev->asic_type == CHIP_NAVI12) return 0; + /* + * Skip the MGpuFanBoost setting for those ASICs + * which do not support it + */ + if (!smc_pptable->MGpuFanBoostLimitRpm) + return 0; + /* Workaround for WS SKU */ if (adev->pdev->device == 0x7312 && adev->pdev->revision == 0) diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c index 471bbb78884b..8556c229ff59 100644 --- a/drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c +++ b/drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c @@ -2715,6 +2715,16 @@ static ssize_t sienna_cichlid_get_gpu_metrics(struct smu_context *smu, static int sienna_cichlid_enable_mgpu_fan_boost(struct smu_context *smu) { + struct smu_table_context *table_context = &smu->smu_table; + PPTable_t *smc_pptable = table_context->driver_pptable; + + /* + * Skip the MGpuFanBoost setting for those ASICs + * which do not support it + */ + if (!smc_pptable->MGpuFanBoostLimitRpm) + return 0; + return smu_cmn_send_smc_msg_with_param(smu, SMU_MSG_SetMGpuFanBoostLimitRpm, 0,