Am 13.07.2018 um 17:41 schrieb Leo Liu:
> Fixes: 2c773de2 (drm/amdgpu: defer test IBs on the rings at boot (V3))
>
> Signed-off-by: Leo Liu <leo.liu at amd.com>
Reviewed-by: Christian König <christian.koenig at amd.com> for now, but we
might want to move that even further down.
Christian.
> ---
> drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 3 +++
> 1 file changed, 3 insertions(+)
>
> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
> index aeb1b279a4cc..ae2776428add 100644
> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
> @@ -2771,6 +2771,9 @@ int amdgpu_device_resume(struct drm_device *dev, bool resume, bool fbcon)
> if (r)
> return r;
>
> + /* Make sure IB tests flushed */
> + flush_delayed_work(&adev->late_init_work);
> +
> /* blat the mode back in */
> if (fbcon) {
> if (!amdgpu_device_has_dc_support(adev)) {
