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-rw-r--r--include/drm/drm_connector.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/include/drm/drm_connector.h b/include/drm/drm_connector.h
index 34f9741ebb5b..1218a0c002c0 100644
--- a/include/drm/drm_connector.h
+++ b/include/drm/drm_connector.h
@@ -262,6 +262,9 @@ struct drm_connector_funcs {
 	 * connector due to a user request. force can be used by the driver to
 	 * avoid expensive, destructive operations during automated probing.
 	 *
+	 * This callback is optional, if not implemented the connector will be
+	 * considered as always being attached.
+	 *
 	 * FIXME:
 	 *
 	 * Note that this hook is only called by the probe helper. It's not in