Commit 0a214e2f authored by Andrey Grodzovsky's avatar Andrey Grodzovsky Committed by Alex Deucher
Browse files

drm/amd/display: Release cached atomic state in S3. 



Fixes memory leak.

Signed-off-by: default avatarAndrey Grodzovsky <Andrey.Grodzovsky@amd.com>
Reviewed-by: default avatarTony Cheng <Tony.Cheng@amd.com>
Acked-by: default avatarHarry Wentland <Harry.Wentland@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 60bf1860

drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c

+4 −0
Original line number Diff line number Diff line
@@ -508,6 +508,7 @@ static int dm_suspend(void *handle) 


	amdgpu_dm_irq_suspend(adev);



	WARN_ON(adev->dm.cached_state);

	adev->dm.cached_state = drm_atomic_helper_suspend(adev->ddev);



	dc_set_power_state(
@@ -607,6 +608,9 @@ int amdgpu_dm_display_resume(struct amdgpu_device *adev ) 


	ret = drm_atomic_helper_resume(ddev, adev->dm.cached_state);



	drm_atomic_state_put(adev->dm.cached_state);

	adev->dm.cached_state = NULL;



	amdgpu_dm_irq_resume_late(adev);



	return ret;