*/
void (*update)(struct drm_simple_display_pipe *pipe,
struct drm_plane_state *plane_state);
+
+ /**
+ * @prepare_fb:
+ *
+ * Optional, called by struct &drm_plane_helper_funcs ->prepare_fb .
+ * Please read the documentation for the ->prepare_fb hook in
+ * struct &drm_plane_helper_funcs for more details.
+ */
+ int (*prepare_fb)(struct drm_simple_display_pipe *pipe,
+ struct drm_plane_state *plane_state);
+
+ /**
+ * @cleanup_fb:
+ *
+ * Optional, called by struct &drm_plane_helper_funcs ->cleanup_fb .
+ * Please read the documentation for the ->cleanup_fb hook in
+ * struct &drm_plane_helper_funcs for more details.
+ */
+ void (*cleanup_fb)(struct drm_simple_display_pipe *pipe,
+ struct drm_plane_state *plane_state);
};
/**