atmel_lcdfb: correct fifo size for some products
authorNicolas Ferre <nicolas.ferre@atmel.com>
Thu, 28 May 2009 21:34:36 +0000 (14:34 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Fri, 29 May 2009 15:40:03 +0000 (08:40 -0700)
Remove wrong fifo size definition for some AT91 products.

Due to a misunderstanding of some AT91 datasheets, a fifo size of 2048
(words) has been introduced by mistake.  In fact, all products (AT91/AT32)
are sharing the same fifo size of 512 words.

Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Cc: Andrew Victor <avictor.za@gmail.com>
Acked-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
drivers/video/atmel_lcdfb.c

index 9a577a800db5a05b0d0fc87ef5d775c26e55fcb2..2fb63f6ea2f167fcdc1d5148e896fff00f415127 100644 (file)
 
 /* configurable parameters */
 #define ATMEL_LCDC_CVAL_DEFAULT                0xc8
 
 /* configurable parameters */
 #define ATMEL_LCDC_CVAL_DEFAULT                0xc8
-#define ATMEL_LCDC_DMA_BURST_LEN       8
-
-#if defined(CONFIG_ARCH_AT91SAM9263) || defined(CONFIG_ARCH_AT91CAP9) || \
-       defined(CONFIG_ARCH_AT91SAM9RL)
-#define ATMEL_LCDC_FIFO_SIZE           2048
-#else
-#define ATMEL_LCDC_FIFO_SIZE           512
-#endif
+#define ATMEL_LCDC_DMA_BURST_LEN       8       /* words */
+#define ATMEL_LCDC_FIFO_SIZE           512     /* words */
 
 #if defined(CONFIG_ARCH_AT91)
 #define        ATMEL_LCDFB_FBINFO_DEFAULT      (FBINFO_DEFAULT \
 
 #if defined(CONFIG_ARCH_AT91)
 #define        ATMEL_LCDFB_FBINFO_DEFAULT      (FBINFO_DEFAULT \