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Fix Atmel LCD controller endianess for AVR32 processors

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The Atmel lcd controller is used on Atmel's AT91 (little endian) and
AVR32 (big endian) platforms.

As such, the controller can handle both big and little endian memory.

This patch fixes the driver for the AVR32 platform.

Signed-off-by: Mark Jackson <mpfj@mimc.co.uk>
This commit is contained in:
Mark Jackson 2008-07-31 15:56:48 +01:00 committed by Wolfgang Denk
parent cdb8bd2fd3
commit a5bcb01fbd
1 changed files with 4 additions and 0 deletions
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4
drivers/video/atmel_lcdfb.c
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@ -100,7 +100,11 @@ void lcd_ctrl_init(void *lcdbase)
value << ATMEL_LCDC_CLKVAL_OFFSET); value << ATMEL_LCDC_CLKVAL_OFFSET);
/* Initialize control register 2 */ /* Initialize control register 2 */
#ifdef CONFIG_AVR32
value = ATMEL_LCDC_MEMOR_BIG | ATMEL_LCDC_CLKMOD_ALWAYSACTIVE;
#else
value = ATMEL_LCDC_MEMOR_LITTLE | ATMEL_LCDC_CLKMOD_ALWAYSACTIVE; value = ATMEL_LCDC_MEMOR_LITTLE | ATMEL_LCDC_CLKMOD_ALWAYSACTIVE;
#endif
if (panel_info.vl_tft) if (panel_info.vl_tft)
value |= ATMEL_LCDC_DISTYPE_TFT; value |= ATMEL_LCDC_DISTYPE_TFT;