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path: root/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c
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Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c')
-rw-r--r--drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c58
1 files changed, 25 insertions, 33 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c
index ff63b88b0ffa..411965f12c01 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c
@@ -1106,54 +1106,46 @@ force:
void amdgpu_dpm_enable_uvd(struct amdgpu_device *adev, bool enable)
{
- if (adev->pp_enabled)
+ if (adev->pp_enabled || adev->pm.funcs->powergate_uvd) {
+ /* enable/disable UVD */
+ mutex_lock(&adev->pm.mutex);
amdgpu_dpm_powergate_uvd(adev, !enable);
- else {
- if (adev->pm.funcs->powergate_uvd) {
+ mutex_unlock(&adev->pm.mutex);
+ } else {
+ if (enable) {
mutex_lock(&adev->pm.mutex);
- /* enable/disable UVD */
- amdgpu_dpm_powergate_uvd(adev, !enable);
+ adev->pm.dpm.uvd_active = true;
+ adev->pm.dpm.state = POWER_STATE_TYPE_INTERNAL_UVD;
mutex_unlock(&adev->pm.mutex);
} else {
- if (enable) {
- mutex_lock(&adev->pm.mutex);
- adev->pm.dpm.uvd_active = true;
- adev->pm.dpm.state = POWER_STATE_TYPE_INTERNAL_UVD;
- mutex_unlock(&adev->pm.mutex);
- } else {
- mutex_lock(&adev->pm.mutex);
- adev->pm.dpm.uvd_active = false;
- mutex_unlock(&adev->pm.mutex);
- }
- amdgpu_pm_compute_clocks(adev);
+ mutex_lock(&adev->pm.mutex);
+ adev->pm.dpm.uvd_active = false;
+ mutex_unlock(&adev->pm.mutex);
}
-
+ amdgpu_pm_compute_clocks(adev);
}
}
void amdgpu_dpm_enable_vce(struct amdgpu_device *adev, bool enable)
{
- if (adev->pp_enabled)
+ if (adev->pp_enabled || adev->pm.funcs->powergate_vce) {
+ /* enable/disable VCE */
+ mutex_lock(&adev->pm.mutex);
amdgpu_dpm_powergate_vce(adev, !enable);
- else {
- if (adev->pm.funcs->powergate_vce) {
+ mutex_unlock(&adev->pm.mutex);
+ } else {
+ if (enable) {
mutex_lock(&adev->pm.mutex);
- amdgpu_dpm_powergate_vce(adev, !enable);
+ adev->pm.dpm.vce_active = true;
+ /* XXX select vce level based on ring/task */
+ adev->pm.dpm.vce_level = AMDGPU_VCE_LEVEL_AC_ALL;
mutex_unlock(&adev->pm.mutex);
} else {
- if (enable) {
- mutex_lock(&adev->pm.mutex);
- adev->pm.dpm.vce_active = true;
- /* XXX select vce level based on ring/task */
- adev->pm.dpm.vce_level = AMDGPU_VCE_LEVEL_AC_ALL;
- mutex_unlock(&adev->pm.mutex);
- } else {
- mutex_lock(&adev->pm.mutex);
- adev->pm.dpm.vce_active = false;
- mutex_unlock(&adev->pm.mutex);
- }
- amdgpu_pm_compute_clocks(adev);
+ mutex_lock(&adev->pm.mutex);
+ adev->pm.dpm.vce_active = false;
+ mutex_unlock(&adev->pm.mutex);
}
+ amdgpu_pm_compute_clocks(adev);
}
}