diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
index 450401894663148d47e208a04fa9a7993260a60a..6049d245c20edde75ac65f85d465adf7c0aa720f 100644
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -563,6 +563,7 @@ static const struct panel_desc foxlink_fl500wvr00_a0t = {
 		.width = 108,
 		.height = 65,
 	},
+	.bus_format = MEDIA_BUS_FMT_RGB888_1X24,
 };
 
 static const struct drm_display_mode hannstar_hsd070pww1_mode = {