Re: [Patch] v4l cx88 hue offset fix

Horms
2005-08-03T02:23:08Z

On Tue, Aug 02, 2005 at 04:20:00PM +0900, Horms wrote:
> Hi Marcelo,
>
> Another fix from 2.6.12.3 that seems approprite for 2.4.
> Should apply cleanly to your tree.

Please ignore this. I sent the wrong patch.
I don't think thie cx88 driver is in 2.4 at all.

> 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,