drm: Handle legacy per-crtc locking with full acquire ctx

[cascardo/linux.git] / include / drm / drm_crtc.h

diff --git a/include/drm/drm_crtc.h b/include/drm/drm_crtc.h
index a11d734..508817b 100644 (file)
--- a/include/drm/drm_crtc.h
+++ b/include/drm/drm_crtc.h
@@ -371,6 +371,12 @@ struct drm_crtc {
        void *helper_private;
 
        struct drm_object_properties properties;
+
+       /*
+        * For legacy crtc ioctls so that atomic drivers can get at the locking
+        * acquire context.
+        */
+       struct drm_modeset_acquire_ctx *acquire_ctx;
 };