[PATCH] drm/amdgpu: Cancel the delay work when suspend

[ckoenig.leichtzumerken@xxxxxxxxx (Christian König)]

Am 14.08.2018 um 11:36 schrieb Rex Zhu:
> Cancel the delay work to avoid the corner case that
> ib test was not running when suspend
>
> Signed-off-by: Rex Zhu <Rex.Zhu at amd.com>

Reviewed-by: Christian König <christian.koenig at amd.com>

> ---
>   drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 2 ++
>   1 file changed, 2 insertions(+)
>
> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
> index 413ef9a..7ecf040 100644
> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
> @@ -2675,6 +2675,8 @@ int amdgpu_device_suspend(struct drm_device *dev, bool suspend, bool fbcon)
>   	if (fbcon)
>   		amdgpu_fbdev_set_suspend(adev, 1);
>   
> +	cancel_delayed_work_sync(&adev->late_init_work);
> +
>   	if (!amdgpu_device_has_dc_support(adev)) {
>   		/* turn off display hw */
>   		drm_modeset_lock_all(dev);