+/* VIA output devices */
+#define VIA_LDVP0 0x00000001
+#define VIA_LDVP1 0x00000002
+#define VIA_DVP0 0x00000004
+#define VIA_CRT 0x00000010
+#define VIA_DVP1 0x00000020
+#define VIA_LVDS1 0x00000040
+#define VIA_LVDS2 0x00000080
+
+/* VIA output device power states */
+#define VIA_STATE_ON 0
+#define VIA_STATE_STANDBY 1
+#define VIA_STATE_SUSPEND 2
+#define VIA_STATE_OFF 3
+
+/* VIA output device sync polarity */
+#define VIA_HSYNC_NEGATIVE 0x01
+#define VIA_VSYNC_NEGATIVE 0x02
+