diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop2.c b/drivers/gpu/drm/rockchip/rockchip_drm_vop2.c
index ff5c26f7b746..b48153442e25 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_vop2.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop2.c
@@ -11300,11 +11300,13 @@ static int vop2_create_crtc(struct vop2 *vop2)
 			possible_crtcs = BIT(registered_num_crtcs);
 
 		/*
-		 * we assume a vp with a zere plane_mask(set from dts or bootloader)
+		 * we assume a vp with a zero plane_mask(set from dts or bootloader)
 		 * as unused.
 		 */
-		if (!vp->plane_mask && bootloader_initialized)
+		if (!vp->plane_mask && bootloader_initialized) {
+			DRM_DEV_INFO(vop2->dev, "VP%d plane_mask is zero, so ignore register crtc\n", vp->id);
 			continue;
+		}
 
 		if (vop2_soc_is_rk3566())
 			soc_id = vp_data->soc_id[1];