diff --git a/Documentation/gpu/drm-kms-helpers.rst b/Documentation/gpu/drm-kms-helpers.rst
index dbc85fd7a9718b9b506473db0ffa8ef9233c9be8..a4860ffd6e862d1858b76dec365a1177a4f83a84 100644
--- a/Documentation/gpu/drm-kms-helpers.rst
+++ b/Documentation/gpu/drm-kms-helpers.rst
@@ -116,6 +116,9 @@ fbdev Helper Functions Reference
 .. kernel-doc:: drivers/gpu/drm/drm_fb_helper.c
    :export:
 
+.. kernel-doc:: drivers/gpu/drm/drm_fbdev_generic.c
+   :export:
+
 format Helper Functions Reference
 =================================