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From a70bd453457fe59f87ec1c06fbf49ab56dc71008 Mon Sep 17 00:00:00 2001
From: Cliff Brake <cbrake@bec-systems.com>
Date: Wed, 27 Feb 2008 16:44:42 -0500
Subject: [PATCH] add-display-set-default-16bpp
---
arch/arm/mach-pxa/cm-x270.c | 31 +++++++++++++++++++++++++++++--
1 files changed, 29 insertions(+), 2 deletions(-)
diff --git a/arch/arm/mach-pxa/cm-x270.c b/arch/arm/mach-pxa/cm-x270.c
index 0487aee..1aec199 100644
--- a/arch/arm/mach-pxa/cm-x270.c
+++ b/arch/arm/mach-pxa/cm-x270.c
@@ -259,6 +259,7 @@ static struct map_desc cmx270_io_desc[] __initdata = {
#define MTYPE_CRT800x600 3
#define MTYPE_TFT320x240 6
#define MTYPE_STN640x480 7
+#define MTYPE_TFT640x480_SHARP 8
static struct pxafb_mode_info generic_stn_320x240_mode = {
.pixclock = 76923,
@@ -289,7 +290,7 @@ static struct pxafb_mach_info generic_stn_320x240 = {
static struct pxafb_mode_info generic_tft_640x480_mode = {
.pixclock = 38461,
- .bpp = 8,
+ .bpp = 16,
.xres = 640,
.yres = 480,
.hsync_len = 60,
@@ -315,7 +316,7 @@ static struct pxafb_mach_info generic_tft_640x480 = {
static struct pxafb_mode_info generic_crt_640x480_mode = {
.pixclock = 38461,
- .bpp = 8,
+ .bpp = 16,
.xres = 640,
.yres = 480,
.hsync_len = 63,
@@ -417,6 +418,29 @@ static struct pxafb_mach_info generic_stn_640x480 = {
.cmap_static = 0,
};
+
+static struct pxafb_mode_info sharp_vga_tft_mode = {
+ .pixclock = 38461,
+ .bpp = 16,
+ .xres = 640,
+ .yres = 480,
+ .hsync_len = 60,
+ .vsync_len = 2,
+ .left_margin = 72,
+ .upper_margin = 32,
+ .right_margin = 72,
+ .lower_margin = 10,
+ .sync = 0,
+};
+
+static struct pxafb_mach_info sharp_vga_tft = {
+ .modes = &sharp_vga_tft_mode,
+ .num_modes = 1,
+ .lccr0 = (LCCR0_PAS),
+ .lccr3 = (LCCR3_PixClkDiv(0x01) |
+ LCCR3_Acb(0xff)),
+};
+
static struct pxafb_mach_info *cmx270_display = &generic_crt_640x480;
static int __init cmx270_set_display(char *str)
@@ -438,6 +462,9 @@ static int __init cmx270_set_display(char *str)
case MTYPE_TFT320x240:
cmx270_display = &generic_tft_320x240;
break;
+ case MTYPE_TFT640x480_SHARP:
+ cmx270_display = &sharp_vga_tft;
+ break;
case MTYPE_STN640x480:
cmx270_display = &generic_stn_640x480;
break;
--
1.5.4.rc4
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