[PATCH v2] virtio-gpu: fix vblank events

[Gustavo Padovan]

ping

2016-10-18 Gustavo Padovan <gustavo at padovan.org>:

> From: Gerd Hoffmann <kraxel at redhat.com>
> 
> virtio-gpu sends vblank events in virtio_gpu_crtc_atomic_flush, and
> because of that it must be called for disabled planes too.  Ask
> drm_atomic_helper_commit_planes to do that.
> 
> v2: update to use new drm_atomic_helper_commit_planes() API.
> 
> Signed-off-by: Gerd Hoffmann <kraxel at redhat.com>
> Signed-off-by: Gustavo Padovan <gustavo.padovan at collabora.co.uk>
> ---
>  drivers/gpu/drm/virtio/virtgpu_display.c | 3 +--
>  1 file changed, 1 insertion(+), 2 deletions(-)
> 
> diff --git a/drivers/gpu/drm/virtio/virtgpu_display.c b/drivers/gpu/drm/virtio/virtgpu_display.c
> index 6848651..64facc8 100644
> --- a/drivers/gpu/drm/virtio/virtgpu_display.c
> +++ b/drivers/gpu/drm/virtio/virtgpu_display.c
> @@ -340,8 +340,7 @@ static void vgdev_atomic_commit_tail(struct drm_atomic_state *state)
>  
>  	drm_atomic_helper_commit_modeset_disables(dev, state);
>  	drm_atomic_helper_commit_modeset_enables(dev, state);
> -	drm_atomic_helper_commit_planes(dev, state,
> -					DRM_PLANE_COMMIT_ACTIVE_ONLY);
> +	drm_atomic_helper_commit_planes(dev, state, 0);
>  
>  	drm_atomic_helper_commit_hw_done(state);
>  
> -- 
> 2.5.5
>