lkml.org 
[lkml]   [2009]   [May]   [19]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
Date
From
Subject[PATCH] atmel_lcdfb: Correct fifo size for some products
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>
---
Can we consider this fix for .30-final ?

drivers/video/atmel_lcdfb.c | 10 ++--------
1 files changed, 2 insertions(+), 8 deletions(-)

diff --git a/drivers/video/atmel_lcdfb.c b/drivers/video/atmel_lcdfb.c
index 9a577a8..2fb63f6 100644
--- a/drivers/video/atmel_lcdfb.c
+++ b/drivers/video/atmel_lcdfb.c
@@ -29,14 +29,8 @@

/* 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 \
--
1.5.3.7





\
 
 \ /
  Last update: 2009-05-19 09:51    [W:0.033 / U:0.604 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site