Signed-off-by: Rex Zhu <rex....@amd.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c | 12 ++++++++----
1 file changed, 8 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c
b/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c
index 3549481..94b221f 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c
@@ -207,11 +207,13 @@ static void amdgpu_vcn_idle_work_handler(struct
work_struct *work)
unsigned fences = amdgpu_fence_count_emitted(&adev->vcn.ring_dec);
if (fences == 0) {
- if (adev->pm.dpm_enabled)
+ if (adev->pm.dpm_enabled) {
+ amdgpu_dpm_switch_power_profile(adev,
PP_SMC_POWER_PROFILE_VIDEO, false);
amdgpu_dpm_enable_uvd(adev, false);
- else
+ } else {
amdgpu_device_ip_set_powergating_state(adev,
AMD_IP_BLOCK_TYPE_VCN,
AMD_PG_STATE_GATE);
+ }
} else {
schedule_delayed_work(&adev->vcn.idle_work, VCN_IDLE_TIMEOUT);
}
@@ -223,11 +225,13 @@ void amdgpu_vcn_ring_begin_use(struct amdgpu_ring *ring)
bool set_clocks = !cancel_delayed_work_sync(&adev->vcn.idle_work);
if (set_clocks && adev->pm.dpm_enabled) {
- if (adev->pm.dpm_enabled)
+ if (adev->pm.dpm_enabled) {
amdgpu_dpm_enable_uvd(adev, true);
- else
+ amdgpu_dpm_switch_power_profile(adev,
PP_SMC_POWER_PROFILE_VIDEO, true);
+ } else {
amdgpu_device_ip_set_powergating_state(adev,
AMD_IP_BLOCK_TYPE_VCN,
AMD_PG_STATE_UNGATE);
+ }
}
}
--
1.9.1
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