From: Martin Bugge <marbugge@cisco.com>
Date: Thu, 5 Dec 2013 14:56:32 +0000 (-0300)
Subject: [media] adv7842: increase wait time
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=84aeed5310d7ea589ee703636d45bb56de0adb7f;p=linux-beck.git

[media] adv7842: increase wait time

Wait 5ms after main reset. The data-sheet doesn't specify the wait
after i2c-controlled reset, so using same value as after pin-controlled
reset.

Signed-off-by: Martin Bugge <marbugge@cisco.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
---

diff --git a/drivers/media/i2c/adv7842.c b/drivers/media/i2c/adv7842.c
index 86db9fca77f6..f16437ceed4a 100644
--- a/drivers/media/i2c/adv7842.c
+++ b/drivers/media/i2c/adv7842.c
@@ -533,7 +533,7 @@ static void main_reset(struct v4l2_subdev *sd)
 
 	adv_smbus_write_byte_no_check(client, 0xff, 0x80);
 
-	mdelay(2);
+	mdelay(5);
 }
 
 /* ----------------------------------------------------------------------- */