[PATCH] drm: Per-plane locking

[Thierry Reding]

On Mon, Nov 03, 2014 at 12:07:02AM +0100, Daniel Vetter wrote:
[...]
> diff --git a/include/drm/drm_modeset_lock.h b/include/drm/drm_modeset_lock.h
> index 28931a23d96c..70595ff565ba 100644
> --- a/include/drm/drm_modeset_lock.h
> +++ b/include/drm/drm_modeset_lock.h
> @@ -127,11 +127,13 @@ void drm_modeset_unlock(struct drm_modeset_lock *lock);
>  
>  struct drm_device;
>  struct drm_crtc;
> +struct drm_plane;
>  
>  void drm_modeset_lock_all(struct drm_device *dev);
>  int __drm_modeset_lock_all(struct drm_device *dev, bool trylock);
>  void drm_modeset_unlock_all(struct drm_device *dev);
> -void drm_modeset_lock_crtc(struct drm_crtc *crtc);
> +void drm_modeset_lock_crtc(struct drm_crtc *crtc,
> +			   struct drm_plane *plane);

drivers/gpu/drm/vmwgfx/vmwgfx_kms.c needs updating for this change when
this gets merged.

Thierry
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