sun4i_backend_update_layer_zpos  206 drivers/gpu/drm/sun4i/sun4i_backend.h int sun4i_backend_update_layer_zpos(struct sun4i_backend *backend,
sun4i_backend_update_layer_zpos  108 drivers/gpu/drm/sun4i/sun4i_layer.c 	sun4i_backend_update_layer_zpos(backend, layer->id, plane);