diff options
Diffstat (limited to 'drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c')
| -rw-r--r-- | drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c b/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c index 53e2051432bf..7a55ece1f124 100644 --- a/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c +++ b/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c @@ -2217,14 +2217,19 @@ int smu_get_fan_speed_percent(struct smu_context *smu, uint32_t *speed) int smu_set_fan_speed_percent(struct smu_context *smu, uint32_t speed) { int ret = 0; + uint32_t rpm; if (!smu->pm_enabled || !smu->adev->pm.dpm_enabled) return -EOPNOTSUPP; mutex_lock(&smu->mutex); - if (smu->ppt_funcs->set_fan_speed_percent) - ret = smu->ppt_funcs->set_fan_speed_percent(smu, speed); + if (smu->ppt_funcs->set_fan_speed_rpm) { + if (speed > 100) + speed = 100; + rpm = speed * smu->fan_max_rpm / 100; + ret = smu->ppt_funcs->set_fan_speed_rpm(smu, rpm); + } mutex_unlock(&smu->mutex); |