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video: s3c-fb: add gpio setup function to resume function

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This patch adds gpio setup function to resume function to ensure
gpio used by FIMD IP and LCD panel during a resume.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
This commit is contained in:
Jingoo Han
2011-05-24 08:55:31 +00:00
committed by Paul Mundt
parent 8f25c01dec
commit 6aa9681100
1 changed files with 4 additions and 2 deletions
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6
drivers/video/s3c-fb.c
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@ -1526,7 +1526,8 @@ static int s3c_fb_resume(struct device *dev)
clk_enable(sfb->bus_clk);
/* setup registers */
/* setup gpio and output polarity controls */
pd->setup_gpio();
writel(pd->vidcon1, sfb->regs + VIDCON1);
/* zero all windows before we do anything */
@ -1584,7 +1585,8 @@ static int s3c_fb_runtime_resume(struct device *dev)
clk_enable(sfb->bus_clk);
/* setup registers */
/* setup gpio and output polarity controls */
pd->setup_gpio();
writel(pd->vidcon1, sfb->regs + VIDCON1);
/* zero all windows before we do anything */