diff options
| -rw-r--r-- | drivers/gpu/drm/amd/pm/swsmu/smu14/smu_v14_0_2_ppt.c | 33 |
1 files changed, 32 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu14/smu_v14_0_2_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu14/smu_v14_0_2_ppt.c index 73762d9b5969..c3ebfac062a7 100644 --- a/drivers/gpu/drm/amd/pm/swsmu/smu14/smu_v14_0_2_ppt.c +++ b/drivers/gpu/drm/amd/pm/swsmu/smu14/smu_v14_0_2_ppt.c @@ -56,6 +56,10 @@ #define to_amdgpu_device(x) (container_of(x, struct amdgpu_device, pm.smu_i2c)) +static void smu_v14_0_2_get_od_setting_limits(struct smu_context *smu, + int od_feature_bit, + int32_t *min, int32_t *max); + static const struct smu_feature_bits smu_v14_0_2_dpm_features = { .bits = { SMU_FEATURE_BIT_INIT(FEATURE_DPM_GFXCLK_BIT), SMU_FEATURE_BIT_INIT(FEATURE_DPM_UCLK_BIT), @@ -922,8 +926,35 @@ static bool smu_v14_0_2_is_od_feature_supported(struct smu_context *smu, PPTable_t *pptable = smu->smu_table.driver_pptable; const OverDriveLimits_t * const overdrive_upperlimits = &pptable->SkuTable.OverDriveLimitsBasicMax; + int32_t min_value, max_value; + bool feature_enabled; - return overdrive_upperlimits->FeatureCtrlMask & (1U << od_feature_bit); + switch (od_feature_bit) { + case PP_OD_FEATURE_FAN_CURVE_BIT: + feature_enabled = !!(overdrive_upperlimits->FeatureCtrlMask & (1U << od_feature_bit)); + if (feature_enabled) { + smu_v14_0_2_get_od_setting_limits(smu, PP_OD_FEATURE_FAN_CURVE_TEMP, + &min_value, &max_value); + if (!min_value && !max_value) { + feature_enabled = false; + goto out; + } + + smu_v14_0_2_get_od_setting_limits(smu, PP_OD_FEATURE_FAN_CURVE_PWM, + &min_value, &max_value); + if (!min_value && !max_value) { + feature_enabled = false; + goto out; + } + } + break; + default: + feature_enabled = !!(overdrive_upperlimits->FeatureCtrlMask & (1U << od_feature_bit)); + break; + } + +out: + return feature_enabled; } static void smu_v14_0_2_get_od_setting_limits(struct smu_context *smu, |