-#define DMESA_DRIVER_SWDB_BIT 0x1 /* software double-buffered */
-#define DMESA_DRIVER_LLWO_BIT 0x2 /* lower-left window origin */
+#define DMESA_DRIVER_DBL_BIT 0x1 /* double-buffered */
+#define DMESA_DRIVER_YUP_BIT 0x2 /* lower-left window origin */