diff --git a/src/modules/evas/engines/drm/evas_engine.h b/src/modules/evas/engines/drm/evas_engine.h
index 4cf319a5c0..814158842c 100644
--- a/src/modules/evas/engines/drm/evas_engine.h
+++ b/src/modules/evas/engines/drm/evas_engine.h
@@ -30,6 +30,14 @@ extern int _evas_engine_drm_log_dom;
 
 typedef struct _Outbuf Outbuf;
 
+enum
+{
+   MODE_FULL,
+   MODE_COPY,
+   MODE_DOUBLE,
+   MODE_TRIPLE
+};
+
 struct _Outbuf
 {
    int w, h;