1 files changed, 9 insertions, 0 deletions

diff --git a/include/drm/drmP.h b/include/drm/drmP.h
index 1b72a526ba6..770772c014a 100644
--- a/include/drm/drmP.h
+++ b/include/drm/drmP.h
@@ -774,6 +774,15 @@ struct drm_driver {
         /* Master routines */
         int (*master_create)(struct drm_device *dev, struct drm_master *master);
         void (*master_destroy)(struct drm_device *dev, struct drm_master *master);
+        /**
+         * master_set is called whenever the minor master is set.
+         * master_drop is called whenever the minor master is dropped.
+         */
+
+        int (*master_set)(struct drm_device *dev, struct drm_file *file_priv,
+                          bool from_open);
+        void (*master_drop)(struct drm_device *dev, struct drm_file *file_priv,
+                            bool from_release);
 
         int (*proc_init)(struct drm_minor *minor);
         void (*proc_cleanup)(struct drm_minor *minor);