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drm/amd/amdgpu: finish delay works before release resources 

flush/cancel delayed works before doing finalization
to avoid concurrently requests.

Signed-off-by: Jesse Zhang <zhexi.zhang@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Jesse Zhang 2019-11-08 18:06:07 +08:00 committed by Alex Deucher
parent 4cae34d065
commit 9f87516764
3 changed files with 5 additions and 0 deletions
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3
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
View File

@ -3110,6 +3110,9 @@ void amdgpu_device_fini(struct amdgpu_device *adev)
DRM_INFO("amdgpu: finishing device.\n");
adev->shutdown = true;
flush_delayed_work(&adev->delayed_init_work);
/* disable all interrupts */
amdgpu_irq_disable_all(adev);
if (adev->mode_info.mode_config_initialized){

1
drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c
View File

@ -299,6 +299,7 @@ int amdgpu_uvd_sw_fini(struct amdgpu_device *adev)
{
int i, j;
cancel_delayed_work_sync(&adev->uvd.idle_work);
drm_sched_entity_destroy(&adev->uvd.entity);
for (j = 0; j < adev->uvd.num_uvd_inst; ++j) {

1
drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c
View File

@ -216,6 +216,7 @@ int amdgpu_vce_sw_fini(struct amdgpu_device *adev)
if (adev->vce.vcpu_bo == NULL)
return 0;
cancel_delayed_work_sync(&adev->vce.idle_work);
drm_sched_entity_destroy(&adev->vce.entity);
amdgpu_bo_free_kernel(&adev->vce.vcpu_bo, &adev->vce.gpu_addr,