Re: em28xx + ov2640 and v4l2-clk

[Guennadi Liakhovetski <g.liakhovetski@gmx.de>]

Hi Frank,

On Fri, 23 Aug 2013, Frank Schäfer wrote:

> Hi Sylwester,
> 
> Am 21.08.2013 23:42, schrieb Sylwester Nawrocki:
> > Hi Frank,
> >
> > On 08/21/2013 10:39 PM, Frank Schäfer wrote:
> >> Am 20.08.2013 18:34, schrieb Frank Schäfer:
> >>> Am 20.08.2013 15:38, schrieb Laurent Pinchart:
> >>>> Hi Mauro,
> >>>>
> >>>> On Sunday 18 August 2013 12:20:08 Mauro Carvalho Chehab wrote:
> >>>>> Em Sun, 18 Aug 2013 13:40:25 +0200 Frank Schäfer escreveu:
> >>>>>> Am 17.08.2013 12:51, schrieb Guennadi Liakhovetski:
> >>>>>>> Hi Frank,
> >>>>>>> As I mentioned on the list, I'm currently on a holiday, so,
> >>>>>>> replying
> >>>>>>> briefly.
> >>>>>> Sorry, I missed that (can't read all mails on the list).
> >>>>>>
> >>>>>>> Since em28xx is a USB device, I conclude, that it's supplying
> >>>>>>> clock to
> >>>>>>> its components including the ov2640 sensor. So, yes, I think the
> >>>>>>> driver
> >>>>>>> should export a V4L2 clock.

Could you please test this patch series 
http://thread.gmane.org/gmane.linux.drivers.video-input-infrastructure/68510 
to see whether it fixes this your problem?

Thanks
Guennadi
---
Guennadi Liakhovetski, Ph.D.
Freelance Open-Source Software Developer
http://www.open-technology.de/