1 files changed, 12 insertions, 2 deletions

diff --git a/include/drm/drm_plane.h b/include/drm/drm_plane.h
index 571615079230..8185e3468a23 100644
--- a/include/drm/drm_plane.h
+++ b/include/drm/drm_plane.h
@@ -474,8 +474,8 @@ enum drm_plane_type {
  * @format_types: array of formats supported by this plane
  * @format_count: number of formats supported
  * @format_default: driver hasn't supplied supported formats for the plane
- * @crtc: currently bound CRTC
- * @fb: currently bound fb
+ * @modifiers: array of modifiers supported by this plane
+ * @modifier_count: number of modifiers supported
  * @old_fb: Temporary tracking of the old fb while a modeset is ongoing. Used by
  *      drm_mode_set_config_internal() to implement correct refcounting.
  * @funcs: helper functions
@@ -512,7 +512,17 @@ struct drm_plane {
         uint64_t *modifiers;
         unsigned int modifier_count;
 
+        /**
+         * @crtc: Currently bound CRTC, only really meaningful for non-atomic
+         * drivers.  Atomic drivers should instead check &drm_plane_state.crtc.
+         */
         struct drm_crtc *crtc;
+
+        /**
+         * @fb: Currently bound framebuffer, only really meaningful for
+         * non-atomic drivers.  Atomic drivers should instead check
+         * &drm_plane_state.fb.
+         */
         struct drm_framebuffer *fb;
 
         struct drm_framebuffer *old_fb;