[Patch] v4l cx88 hue offset fix

Horms
2005-08-02T06:10:24Z

Hi Marcelo,

Another fix from 2.6.12.3 that seems approprite for 2.4.
Should apply cleanly to your tree.

Signed-off-by: Horms <horms@verge.net.au>

From: Michael Krufky <mkrufky@m1k.net>
Date: Thu, 30 Jun 2005 20:06:41 +0000 (-0400)
Subject: [PATCH] v4l cx88 hue offset fix
X-Git-Tag: v2.6.12.3
X-Git-Url: http://www.kernel.org/git/?p=linux/kernel/git/gregkh/linux-2.6.12.y.git;a=commitdiff;h=aebaaf4060dd0db163694da8e4ab7ba86add57b9

[PATCH] v4l cx88 hue offset fix

Changed hue offset to 128 to correct behavior in cx88 cards. Previously,
setting 0% or 100% hue was required to avoid blue/green people on screen.
Now, 50% Hue means no offset, just like bt878 stuff.

Signed-off-by: Michael Krufky <mkrufky@m1k.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
Signed-off-by: Chris Wright <chrisw@osdl.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

Backported to Debian's kernel-source-2.6.8 by dann frazier <dannf@debian.org>

--- a/drivers/media/video/cx88/cx88-video.c
+++ b/drivers/media/video/cx88/cx88-video.c
@@ -261,7 +261,7 @@ static struct cx88_ctrl cx8800_ctls[] =
.default_value = 0,
.type = V4L2_CTRL_TYPE_INTEGER,
},
- .off = 0,
+ .off = 128,
.reg = MO_HUE,
.mask = 0x00ff,
.shift = 0,