void exynos_drm_crtc_plane_enable(struct drm_crtc *crtc, int zpos);
void exynos_drm_crtc_plane_disable(struct drm_crtc *crtc, int zpos);
+/* This function gets pipe value to crtc device matched with out_type. */
+int exynos_drm_crtc_get_pipe_from_type(struct drm_device *drm_dev,
+ unsigned int out_type);
+
#endif