geodevga: Add VP_MSR_CONFIG defines
This patch adds all needed defines to setup the wanted
output mode.
Signed-off-by: Christian Gmeiner <christian.gmeiner@gmail.com>
diff --git a/vgasrc/geodevga.h b/vgasrc/geodevga.h
index 8fee0a8..c6b064c 100644
--- a/vgasrc/geodevga.h
+++ b/vgasrc/geodevga.h
@@ -33,6 +33,13 @@
#define VP_MSR_CONFIG_GX2 0xc0002001 /* GX2 */
#define VP_MSR_CONFIG_LX 0x48002001 /* LX */
+/* VP_MSR_CONFIG bits */
+#define VP_MSR_CONFIG_FMT_CRT (0)
+#define VP_MSR_CONFIG_FMT_FP (1 << 3)
+#define VP_MSR_CONFIG_FPC (1 << 15)
+#define VP_MSR_CONFIG_FMT ((1 << 3) | (1 << 4) | (1 << 5))
+
+
/* DC REG OFFSET */
#define DC_UNLOCK 0x0
#define DC_GENERAL_CFG 0x4