* [PATCH v2] atmel_lcdfb: fix usage of CONTRAST_CTR in suspend/resume [not found] <1307350251-5767-1-git-send-email-h.feurstein@gmail.com> @ 2012-01-09 16:23 ` Nicolas Ferre 2012-01-09 16:46 ` Jean-Christophe PLAGNIOL-VILLARD 2012-01-30 5:13 ` Florian Tobias Schandinat 0 siblings, 2 replies; 3+ messages in thread From: Nicolas Ferre @ 2012-01-09 16:23 UTC (permalink / raw) To: linux-arm-kernel From: Hubert Feurstein <h.feurstein@gmail•com> 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> Cc: stable <stable@vger•kernel.org> --- drivers/video/atmel_lcdfb.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/video/atmel_lcdfb.c b/drivers/video/atmel_lcdfb.c index d7e3712..d99505b 100644 --- a/drivers/video/atmel_lcdfb.c +++ b/drivers/video/atmel_lcdfb.c @@ -1102,7 +1102,7 @@ static int atmel_lcdfb_suspend(struct platform_device *pdev, pm_message_t mesg) */ 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); -- 1.7.5.4 ^ permalink raw reply related [flat|nested] 3+ messages in thread
* [PATCH v2] atmel_lcdfb: fix usage of CONTRAST_CTR in suspend/resume 2012-01-09 16:23 ` [PATCH v2] atmel_lcdfb: fix usage of CONTRAST_CTR in suspend/resume Nicolas Ferre @ 2012-01-09 16:46 ` Jean-Christophe PLAGNIOL-VILLARD 2012-01-30 5:13 ` Florian Tobias Schandinat 1 sibling, 0 replies; 3+ messages in thread From: Jean-Christophe PLAGNIOL-VILLARD @ 2012-01-09 16:46 UTC (permalink / raw) To: linux-arm-kernel On 17:23 Mon 09 Jan , Nicolas Ferre wrote: > From: Hubert Feurstein <h.feurstein@gmail•com> > > 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> > Cc: stable <stable@vger•kernel.org> Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft•com> Best Regards, J. ^ permalink raw reply [flat|nested] 3+ messages in thread
* [PATCH v2] atmel_lcdfb: fix usage of CONTRAST_CTR in suspend/resume 2012-01-09 16:23 ` [PATCH v2] atmel_lcdfb: fix usage of CONTRAST_CTR in suspend/resume Nicolas Ferre 2012-01-09 16:46 ` Jean-Christophe PLAGNIOL-VILLARD @ 2012-01-30 5:13 ` Florian Tobias Schandinat 1 sibling, 0 replies; 3+ messages in thread From: Florian Tobias Schandinat @ 2012-01-30 5:13 UTC (permalink / raw) To: linux-arm-kernel On 01/09/2012 04:23 PM, Nicolas Ferre wrote: > From: Hubert Feurstein <h.feurstein@gmail•com> > > 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> > Cc: stable <stable@vger•kernel.org> Applied. Thanks, Florian Tobias Schandinat > --- > drivers/video/atmel_lcdfb.c | 2 +- > 1 files changed, 1 insertions(+), 1 deletions(-) > > diff --git a/drivers/video/atmel_lcdfb.c b/drivers/video/atmel_lcdfb.c > index d7e3712..d99505b 100644 > --- a/drivers/video/atmel_lcdfb.c > +++ b/drivers/video/atmel_lcdfb.c > @@ -1102,7 +1102,7 @@ static int atmel_lcdfb_suspend(struct platform_device *pdev, pm_message_t mesg) > */ > 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); ^ permalink raw reply [flat|nested] 3+ messages in thread
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2012-01-09 16:23 ` [PATCH v2] atmel_lcdfb: fix usage of CONTRAST_CTR in suspend/resume Nicolas Ferre
2012-01-09 16:46 ` Jean-Christophe PLAGNIOL-VILLARD
2012-01-30 5:13 ` Florian Tobias Schandinat
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