diff options
| -rw-r--r-- | drivers/gpu/drm/amd/powerplay/navi10_ppt.c | 22 |
1 files changed, 20 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/powerplay/navi10_ppt.c b/drivers/gpu/drm/amd/powerplay/navi10_ppt.c index 2d43e3dc79f6..953209b7c3eb 100644 --- a/drivers/gpu/drm/amd/powerplay/navi10_ppt.c +++ b/drivers/gpu/drm/amd/powerplay/navi10_ppt.c @@ -885,15 +885,33 @@ static bool navi10_is_dpm_running(struct smu_context *smu) return !!(feature_enabled & SMC_DPM_FEATURE); } +static int navi10_get_fan_speed(struct smu_context *smu, uint16_t *value) +{ + SmuMetrics_t metrics = {0}; + int ret = 0; + + if (!value) + return -EINVAL; + + ret = smu_update_table(smu, SMU_TABLE_SMU_METRICS, + (void *)&metrics, false); + if (ret) + return ret; + + *value = metrics.CurrFanSpeed; + + return ret; +} + static int navi10_get_fan_speed_percent(struct smu_context *smu, uint32_t *speed) { int ret = 0; uint32_t percent = 0; - uint32_t current_rpm; + uint16_t current_rpm; PPTable_t *pptable = smu->smu_table.driver_pptable; - ret = smu_get_current_rpm(smu, ¤t_rpm); + ret = navi10_get_fan_speed(smu, ¤t_rpm); if (ret) return ret; |