lkml.org 
[lkml]   [2012]   [Feb]   [10]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
Date
From
Subject[patch 33/55] atmel_lcdfb: fix usage of CONTRAST_CTR in suspend/resume
3.0-stable review patch.  If anyone has any objections, please let me know.

------------------
From: Hubert Feurstein <h.feurstein@gmail.com>

commit 9f1065032ceb7e86c7c9f16bb86518857e88a172 upstream.

An error was existing in the saving of CONTRAST_CTR register
across suspend/resume.

Signed-off-by: Hubert Feurstein <h.feurstein@gmail.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
drivers/video/atmel_lcdfb.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/video/atmel_lcdfb.c
+++ b/drivers/video/atmel_lcdfb.c
@@ -1085,7 +1085,7 @@ static int atmel_lcdfb_suspend(struct pl
*/
lcdc_writel(sinfo, ATMEL_LCDC_IDR, ~0UL);

- sinfo->saved_lcdcon = lcdc_readl(sinfo, ATMEL_LCDC_CONTRAST_VAL);
+ sinfo->saved_lcdcon = lcdc_readl(sinfo, ATMEL_LCDC_CONTRAST_CTR);
lcdc_writel(sinfo, ATMEL_LCDC_CONTRAST_CTR, 0);
if (sinfo->atmel_lcdfb_power_control)
sinfo->atmel_lcdfb_power_control(0);



\
 
 \ /
  Last update: 2012-02-11 00:01    [from the cache]
©2003-2011 Jasper Spaans