Re: Bah! How do I change channels?
- Date: Fri, 26 Jun 2009 09:42:06 -0400
- From: Devin Heitmueller <dheitmueller@xxxxxxxxxxxxxx>
- Subject: Re: Bah! How do I change channels?
On Fri, Jun 26, 2009 at 7:50 AM, Andy Walls<awalls@xxxxxxxxx> wrote:
> I use either v4l2-ctl or ivtv-tune
> $ ivtv-tune -d /dev/video0 -t us-bcast -c 3
> /dev/video0: 61.250 MHz
> $ v4l2-ctl -d /dev/video0 -f 61.250
> Frequency set to 980 (61.250000 MHz)
I had sent George some email off-list with basically the same
commands. I think what might be happening here is the tuner gets
powered down when not in use, so I think it might be powered down
between the v4l-ctl command and the running of the other application.
I have sent him a series of commands to try where he modprobes the
xc3028 driver with "no_poweroff=1", and we will see if that starts
Devin J. Heitmueller - Kernel Labs
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