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Commit e6707218 authored by Rex Zhu's avatar Rex Zhu Committed by Alex Deucher
Browse files

drm/amdgpu: when resume failed, return error to avoid system hang. 



Continuing if the GPU fails to resume will end in pain.

Signed-off-by: default avatarRex Zhu <Rex.Zhu@amd.com>
Reviewed-by: default avatarChristian König <christian.koenig@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent a9f87f64

drivers/gpu/drm/amd/amdgpu/amdgpu_device.c

+3 −2
Original line number Diff line number Diff line
@@ -2249,9 +2249,10 @@ int amdgpu_device_resume(struct drm_device *dev, bool resume, bool fbcon) 
	}



	r = amdgpu_resume(adev);

	if (r)

	if (r) {

		DRM_ERROR("amdgpu_resume failed (%d).\n", r);



		return r;

	}

	amdgpu_fence_driver_resume(adev);



	if (resume) {