OVL_CON_CLRFMT_RGB565 165 drivers/gpu/drm/mediatek/mtk_disp_ovl.c return OVL_CON_CLRFMT_RGB565(ovl); OVL_CON_CLRFMT_RGB565 167 drivers/gpu/drm/mediatek/mtk_disp_ovl.c return OVL_CON_CLRFMT_RGB565(ovl) | OVL_CON_BYTE_SWAP;