提交 85cc88f0 编写于 作者: R Rex Zhu 提交者: Alex Deucher

drm/amdgpu: when suspending, if uvd/vce was running. need to cancel delay work.

fix the issue that when resume back, uvd/vce
dpm was disabled and uvd/vce's performace
dropped.
Signed-off-by: NRex Zhu <Rex.Zhu@amd.com>
Reviewed-by: NChristian König <christian.koenig@amd.com>
Reviewed-by: NAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
上级 7403c515
......@@ -255,6 +255,8 @@ int amdgpu_uvd_suspend(struct amdgpu_device *adev)
if (i == AMDGPU_MAX_UVD_HANDLES)
return 0;
cancel_delayed_work_sync(&adev->uvd.idle_work);
size = amdgpu_bo_size(adev->uvd.vcpu_bo);
ptr = adev->uvd.cpu_addr;
......
......@@ -234,6 +234,7 @@ int amdgpu_vce_suspend(struct amdgpu_device *adev)
if (i == AMDGPU_MAX_VCE_HANDLES)
return 0;
cancel_delayed_work_sync(&adev->vce.idle_work);
/* TODO: suspending running encoding sessions isn't supported */
return -EINVAL;
}
......
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