VISFX_CFS
summitfb_write4(sc, VISFX_CFS(i), CFS_8F | CFS_BYPASS);
summitfb_write4(sc, VISFX_CFS(16), CFS_332 | CFS_BYPASS);
summitfb_write4(sc, VISFX_CFS(17), CFS_332 | CFS_BYPASS);
summitfb_write4(sc, VISFX_CFS(1), CFS_8I | CFS_LUT1);