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authorJingoo Han <jg1.han@samsung.com>2012-05-25 09:21:38 +0200
committerFlorian Tobias Schandinat <FlorianSchandinat@gmx.de>2012-05-29 15:16:15 +0200
commitddbcb289ca4b5c124673c076a6941cbca016c1d7 (patch)
tree78674ee516acfc3a32d5c9ef2370b56e5e0c6327
parentvideo: exynos_dp: move sw reset prioir to enabling sw defined function (diff)
downloadlinux-ddbcb289ca4b5c124673c076a6941cbca016c1d7.tar.xz
linux-ddbcb289ca4b5c124673c076a6941cbca016c1d7.zip
video: exynos_dp: reduce delay time when configuring video setting
This patch reduces delay time when configuring video setting, which is helpful to reduce wakeup time during resume. Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
-rw-r--r--drivers/video/exynos/exynos_dp_core.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/video/exynos/exynos_dp_core.c b/drivers/video/exynos/exynos_dp_core.c
index b446f7e42f2a..a36b2d28280e 100644
--- a/drivers/video/exynos/exynos_dp_core.c
+++ b/drivers/video/exynos/exynos_dp_core.c
@@ -770,7 +770,7 @@ static int exynos_dp_config_video(struct exynos_dp_device *dp,
return -ETIMEDOUT;
}
- mdelay(100);
+ udelay(1);
}
/* Set to use the register calculated M/N video */
@@ -804,7 +804,7 @@ static int exynos_dp_config_video(struct exynos_dp_device *dp,
return -ETIMEDOUT;
}
- mdelay(100);
+ mdelay(1);
}
if (retval != 0)