diff --git a/Documentation/gpu/drm-kms.rst b/Documentation/gpu/drm-kms.rst
index e1f685015807..397314d08f77 100644
--- a/Documentation/gpu/drm-kms.rst
+++ b/Documentation/gpu/drm-kms.rst
@@ -397,6 +397,9 @@ Connector Functions Reference
 Writeback Connectors
 --------------------
 
+.. kernel-doc:: include/drm/drm_writeback.h
+  :internal:
+
 .. kernel-doc:: drivers/gpu/drm/drm_writeback.c
   :doc: overview
 
diff --git a/include/drm/drm_writeback.h b/include/drm/drm_writeback.h
index 777c14c847f0..9697d2714d2a 100644
--- a/include/drm/drm_writeback.h
+++ b/include/drm/drm_writeback.h
@@ -15,7 +15,13 @@
 #include <drm/drm_encoder.h>
 #include <linux/workqueue.h>
 
+/**
+ * struct drm_writeback_connector - DRM writeback connector
+ */
 struct drm_writeback_connector {
+	/**
+	 * @base: base drm_connector object
+	 */
 	struct drm_connector base;
 
 	/**
@@ -78,6 +84,9 @@ struct drm_writeback_connector {
 	char timeline_name[32];
 };
 
+/**
+ * struct drm_writeback_job - DRM writeback job
+ */
 struct drm_writeback_job {
 	/**
 	 * @connector: