diff options
| author | Jonathan Gray <jsg@cvs.openbsd.org> | 2022-01-06 01:37:47 +0000 |
|---|---|---|
| committer | Jonathan Gray <jsg@cvs.openbsd.org> | 2022-01-06 01:37:47 +0000 |
| commit | 44d65677165a7e4b46e27317101168c8ac92ba4e (patch) | |
| tree | bb041678a43bf90b7ccc49c112fbc1c4de7bb4cf | |
| parent | 46fd838da0e6b987fc6965d4271c572646831812 (diff) | |
drm/amdgpu: When the VCN(1.0) block is suspended, powergating is explicitly enabled
From chen gong
28863ffe21ff711d5109e3c208676258bdec3a1f in linux 5.10.y/5.10.90
b7865173cf6ae59942e2c69326a06e1c1df5ecf6 in mainline linux
| -rw-r--r-- | sys/dev/pci/drm/amd/amdgpu/vcn_v1_0.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/sys/dev/pci/drm/amd/amdgpu/vcn_v1_0.c b/sys/dev/pci/drm/amd/amdgpu/vcn_v1_0.c index 5f800c325e3..c0986099ee0 100644 --- a/sys/dev/pci/drm/amd/amdgpu/vcn_v1_0.c +++ b/sys/dev/pci/drm/amd/amdgpu/vcn_v1_0.c @@ -260,6 +260,13 @@ static int vcn_v1_0_suspend(void *handle) { int r; struct amdgpu_device *adev = (struct amdgpu_device *)handle; + bool idle_work_unexecuted; + + idle_work_unexecuted = cancel_delayed_work_sync(&adev->vcn.idle_work); + if (idle_work_unexecuted) { + if (adev->pm.dpm_enabled) + amdgpu_dpm_enable_uvd(adev, false); + } r = vcn_v1_0_hw_fini(adev); if (r) |