From 07b1b808bbe9ff068030fef5aa891a68a83bfca2 Mon Sep 17 00:00:00 2001 From: Liu Ying Date: Tue, 13 Jul 2010 17:38:55 +0800 Subject: [PATCH] ENGR00124989-2 MX5:Change CLAA-WVGA LCD panel video mode Set pixel clock rate for CLAA-WVGA LCD panel for 27MHz and set the display frequency to be 57Hz. This makes the panel to get rid of water wave glitch issue on MX50 platform. Signed-off-by: Liu Ying --- arch/arm/mach-mx5/mx50_arm2.c | 4 ++-- arch/arm/mach-mx5/mx51_babbage.c | 4 ++-- arch/arm/mach-mx5/mx53_evk.c | 4 ++-- 3 files changed, 6 insertions(+), 6 deletions(-) diff --git a/arch/arm/mach-mx5/mx50_arm2.c b/arch/arm/mach-mx5/mx50_arm2.c index 1dd3228a585..11707e459c3 100644 --- a/arch/arm/mach-mx5/mx50_arm2.c +++ b/arch/arm/mach-mx5/mx50_arm2.c @@ -414,8 +414,8 @@ static struct platform_device lcd_wvga_device = { static struct fb_videomode video_modes[] = { { - /* 800x480 @ 55 Hz , pixel clk @ 25MHz */ - "CLAA-WVGA", 55, 800, 480, 40000, 40, 40, 5, 5, 20, 10, + /* 800x480 @ 57 Hz , pixel clk @ 27MHz */ + "CLAA-WVGA", 57, 800, 480, 37037, 40, 60, 10, 10, 20, 10, FB_SYNC_CLK_LAT_FALL, FB_VMODE_NONINTERLACED, 0,}, diff --git a/arch/arm/mach-mx5/mx51_babbage.c b/arch/arm/mach-mx5/mx51_babbage.c index f675993195d..6658a99e1d2 100644 --- a/arch/arm/mach-mx5/mx51_babbage.c +++ b/arch/arm/mach-mx5/mx51_babbage.c @@ -133,8 +133,8 @@ static struct fb_videomode video_modes[] = { FB_VMODE_NONINTERLACED, 0,}, { - /* 800x480 @ 55 Hz , pixel clk @ 25MHz */ - "CLAA-WVGA", 55, 800, 480, 40000, 40, 40, 5, 5, 20, 10, + /* 800x480 @ 57 Hz , pixel clk @ 27MHz */ + "CLAA-WVGA", 57, 800, 480, 37037, 40, 60, 10, 10, 20, 10, FB_SYNC_CLK_LAT_FALL, FB_VMODE_NONINTERLACED, 0,}, diff --git a/arch/arm/mach-mx5/mx53_evk.c b/arch/arm/mach-mx5/mx53_evk.c index e7bf88805d5..d3377b547cf 100644 --- a/arch/arm/mach-mx5/mx53_evk.c +++ b/arch/arm/mach-mx5/mx53_evk.c @@ -146,8 +146,8 @@ static struct fb_videomode video_modes[] = { FB_VMODE_NONINTERLACED, 0,}, { - /* 800x480 @ 55 Hz , pixel clk @ 25MHz */ - "CLAA-WVGA", 55, 800, 480, 40000, 40, 40, 5, 5, 20, 10, + /* 800x480 @ 57 Hz , pixel clk @ 27MHz */ + "CLAA-WVGA", 57, 800, 480, 37037, 40, 60, 10, 10, 20, 10, FB_SYNC_CLK_LAT_FALL, FB_VMODE_NONINTERLACED, 0,},