lxfb: set the H- and V-SYNC polarity of the flatpanel output

[safe/jmp/linux-2.6] / drivers / video / geode / lxfb_ops.c

diff --git a/drivers/video/geode/lxfb_ops.c b/drivers/video/geode/lxfb_ops.c
index fe1ee7c..bc35a95 100644 (file)
--- a/drivers/video/geode/lxfb_ops.c
+++ b/drivers/video/geode/lxfb_ops.c
@@ -13,7 +13,7 @@
 #include <linux/fb.h>
 #include <linux/uaccess.h>
 #include <linux/delay.h>
-#include <asm/geode.h>
+#include <linux/cs5535.h>
 
 #include "lxfb.h"
 
@@ -274,7 +274,15 @@ static void lx_graphics_enable(struct fb_info *info)
                u32 msrlo, msrhi;
 
                write_fp(par, FP_PT1, 0);
-               write_fp(par, FP_PT2, FP_PT2_SCRC);
+               temp = FP_PT2_SCRC;
+
+               if (info->var.sync & FB_SYNC_HOR_HIGH_ACT)
+                       temp |= FP_PT2_HSP;
+
+               if (info->var.sync & FB_SYNC_VERT_HIGH_ACT)
+                       temp |= FP_PT2_VSP;
+
+               write_fp(par, FP_PT2, temp);
                write_fp(par, FP_DFC, FP_DFC_BC);
 
                msrlo = MSR_LX_MSR_PADSEL_TFT_SEL_LOW;