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authorMark Jackson <mpfj@mimc.co.uk>2008-07-31 15:56:48 +0100
committerWolfgang Denk <wd@denx.de>2008-07-31 17:47:37 +0200
commita5bcb01fbde6b1f1c9863cd86e5c4c369f0121ac (patch)
tree2d631a492f826caa075eafe4d8eef0596a29876c
parentcdb8bd2fd3bcbe65d8e4334a55f5a667845426a1 (diff)
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Fix Atmel LCD controller endianess for AVR32 processors
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>
-rw-r--r--drivers/video/atmel_lcdfb.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/video/atmel_lcdfb.c b/drivers/video/atmel_lcdfb.c
index 27df449..b332a82 100644
--- a/drivers/video/atmel_lcdfb.c
+++ b/drivers/video/atmel_lcdfb.c
@@ -100,7 +100,11 @@ void lcd_ctrl_init(void *lcdbase)
value << ATMEL_LCDC_CLKVAL_OFFSET);
/* 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;
+#endif
if (panel_info.vl_tft)
value |= ATMEL_LCDC_DISTYPE_TFT;