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authorMark Jackson <mpfj@mimc.co.uk>2009-06-03 11:16:38 +0100
committerHaavard Skinnemoen <haavard.skinnemoen@atmel.com>2009-06-03 15:10:04 +0200
commitc878b7d60418a45c36d99c2dc876ebb76035d404 (patch)
treee62243424e3911f9f653522b1726c2c42dfb6a2e /arch/avr32/boards
parentc076b9937f4912ffc09b30e155fe5246f002f21a (diff)
downloadlinux-c878b7d60418a45c36d99c2dc876ebb76035d404.tar.gz
Fix MIMC200 board LCD init
This patch updates the LCD init code for the MIMC200 board. V2 fixes a .yres typo and corrects an incorrect setup value in the call to at32_add_device_lcdc() Without this patch, the lcd setup is wrong and won't display images correctly (if at all !!) Signed-off-by: Mark Jackson <mpfj@mimc.co.uk> Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
Diffstat (limited to 'arch/avr32/boards')
-rw-r--r--arch/avr32/boards/mimc200/setup.c29
1 files changed, 15 insertions, 14 deletions
diff --git a/arch/avr32/boards/mimc200/setup.c b/arch/avr32/boards/mimc200/setup.c
index c1b2175..523d8e1 100644
--- a/arch/avr32/boards/mimc200/setup.c
+++ b/arch/avr32/boards/mimc200/setup.c
@@ -43,16 +43,16 @@ unsigned long at32_board_osc_rates[3] = {
/* Initialized by bootloader-specific startup code. */
struct tag *bootloader_tags __initdata;
-static struct fb_videomode __initdata tx14d14_modes[] = {
+static struct fb_videomode __initdata pt0434827_modes[] = {
{
- .name = "640x480 @ 60",
- .refresh = 60,
- .xres = 640, .yres = 480,
- .pixclock = KHZ2PICOS(11666),
+ .name = "480x272 @ 72",
+ .refresh = 72,
+ .xres = 480, .yres = 272,
+ .pixclock = KHZ2PICOS(10000),
- .left_margin = 80, .right_margin = 1,
- .upper_margin = 13, .lower_margin = 2,
- .hsync_len = 64, .vsync_len = 1,
+ .left_margin = 1, .right_margin = 1,
+ .upper_margin = 12, .lower_margin = 1,
+ .hsync_len = 42, .vsync_len = 1,
.sync = 0,
.vmode = FB_VMODE_NONINTERLACED,
@@ -60,14 +60,14 @@ static struct fb_videomode __initdata tx14d14_modes[] = {
};
static struct fb_monspecs __initdata mimc200_default_monspecs = {
- .manufacturer = "HIT",
- .monitor = "TX14D14VM1BAB",
- .modedb = tx14d14_modes,
- .modedb_len = ARRAY_SIZE(tx14d14_modes),
+ .manufacturer = "PT",
+ .monitor = "PT0434827-A401",
+ .modedb = pt0434827_modes,
+ .modedb_len = ARRAY_SIZE(pt0434827_modes),
.hfmin = 14820,
.hfmax = 22230,
.vfmin = 60,
- .vfmax = 73.3,
+ .vfmax = 85,
.dclkmax = 25200000,
};
@@ -228,7 +228,8 @@ static int __init mimc200_init(void)
i2c_register_board_info(0, i2c_info, ARRAY_SIZE(i2c_info));
at32_add_device_lcdc(0, &mimc200_lcdc_data,
- fbmem_start, fbmem_size, 1);
+ fbmem_start, fbmem_size,
+ ATMEL_LCDC_CONTROL | ATMEL_LCDC_ALT_CONTROL | ATMEL_LCDC_ALT_24B_DATA);
return 0;
}