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| author | Wolfgang Denk <wd@denx.de> | 2009-07-07 23:18:03 +0200 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2009-07-07 23:18:03 +0200 |
| commit | 59869ca72df8bc4e4ffa9dd17cb6673bbe010272 (patch) | |
| tree | e46016340930b4cc1eb5834117abf107d4be6bc1 /drivers | |
| parent | 8e5e9b940cdede0debe528cdd7edccccbb3ebf2a (diff) | |
| parent | 6bbced671719518d0e28ff422623cd7ce396cbda (diff) | |
| download | u-boot-imx-59869ca72df8bc4e4ffa9dd17cb6673bbe010272.zip u-boot-imx-59869ca72df8bc4e4ffa9dd17cb6673bbe010272.tar.gz u-boot-imx-59869ca72df8bc4e4ffa9dd17cb6673bbe010272.tar.bz2 | |
Merge branch 'master' of git://git.denx.de/u-boot-video
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/video/atmel_lcdfb.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/video/atmel_lcdfb.c b/drivers/video/atmel_lcdfb.c index 3a51cc7..db86763 100644 --- a/drivers/video/atmel_lcdfb.c +++ b/drivers/video/atmel_lcdfb.c @@ -42,6 +42,9 @@ short console_row; /* configurable parameters */ #define ATMEL_LCDC_CVAL_DEFAULT 0xc8 #define ATMEL_LCDC_DMA_BURST_LEN 8 +#ifndef ATMEL_LCDC_GUARD_TIME +#define ATMEL_LCDC_GUARD_TIME 1 +#endif #if defined(CONFIG_AT91SAM9263) || defined(CONFIG_AT91CAP9) #define ATMEL_LCDC_FIFO_SIZE 2048 @@ -69,7 +72,7 @@ void lcd_ctrl_init(void *lcdbase) /* Turn off the LCD controller and the DMA controller */ lcdc_writel(panel_info.mmio, ATMEL_LCDC_PWRCON, - 1 << ATMEL_LCDC_GUARDT_OFFSET); + ATMEL_LCDC_GUARD_TIME << ATMEL_LCDC_GUARDT_OFFSET); /* Wait for the LCDC core to become idle */ while (lcdc_readl(panel_info.mmio, ATMEL_LCDC_PWRCON) & ATMEL_LCDC_BUSY) @@ -150,7 +153,7 @@ void lcd_ctrl_init(void *lcdbase) lcdc_writel(panel_info.mmio, ATMEL_LCDC_DMACON, ATMEL_LCDC_DMAEN); lcdc_writel(panel_info.mmio, ATMEL_LCDC_PWRCON, - (1 << ATMEL_LCDC_GUARDT_OFFSET) | ATMEL_LCDC_PWR); + (ATMEL_LCDC_GUARD_TIME << ATMEL_LCDC_GUARDT_OFFSET) | ATMEL_LCDC_PWR); } ulong calc_fbsize(void) |