CLKVAL 5 works fine for both VGA and QVGA mode of the LCM. Also the samsung
datasheet states on p. 15-42 that CLKVAL should be 5 for a frame rate of 60-70Hz

Signed-off-by: Stefan Schmidt <[EMAIL PROTECTED]>

Index: linux-2.6.22.5/arch/arm/mach-s3c2410/mach-gta01.c
===================================================================
--- linux-2.6.22.5.orig/arch/arm/mach-s3c2410/mach-gta01.c      2007-10-18 
15:43:23.000000000 +0800
+++ linux-2.6.22.5/arch/arm/mach-s3c2410/mach-gta01.c   2007-10-18 
15:43:35.000000000 +0800
@@ -279,7 +279,7 @@
        .regs   = {
                .lcdcon1        = S3C2410_LCDCON1_TFT16BPP |
                                  S3C2410_LCDCON1_TFT |
-                                 S3C2410_LCDCON1_CLKVAL(0x01), /* HCLK/4 */
+                                 S3C2410_LCDCON1_CLKVAL(0x05), /* HCLK/4 */
 
                .lcdcon2        = S3C2410_LCDCON2_VBPD(1) |     /* 2 */
                                  S3C2410_LCDCON2_LINEVAL(639) |/* 640 */

-- 

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