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Fix MIMC200 board LCD init

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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>
This commit is contained in:
Mark Jackson 2009-06-03 11:16:38 +01:00 committed by Haavard Skinnemoen
parent c076b9937f
commit c878b7d604
1 changed files with 15 additions and 14 deletions
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29
arch/avr32/boards/mimc200/setup.c
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@ -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;
}