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Date: Tue, 22 Feb 2011 11:46:52 +0100
From: Hans de Goede <hdegoede@redhat.com>
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To: Mike Booth <mike_booth76@iprimus.com.au>
CC: linux-media@vger.kernel.org
Subject: Re: v4l-utils-0.8.3 and KVDR
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Hi,

On 02/22/2011 10:03 AM, Mike Booth wrote:
> KVDR has a number of different parameters including
>
> -x                        force xv-mode on startup and disable overlay-mod
>
> -d                        dont switch modeline during xv
>   with kernel 2.6.35 I run KVDR with -x as I have an NVIDIA graphics. Running
> on 2.6.38 KVDR -x doesn't produce any log. The display appears and immediately
> disappears although there is a process running.
>

So with 2.6.35 and v4l-utils-0.8.3 things work ? Then this is not a libv4l
problem, as libv4l will no longer use the kernels v4l1 compat independent of
the kernels version.

Also in the log I see nothing indicating this is a v4l1 app (I'm not familiar
with kvdr), so I think something else may have changed in the new
kernel causing your issue.

Regards,

Hans