Re: [PATCH] [media] hdpvr: update picture controls to support firmware versions > 0.15

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On Thu, Oct 20, 2011 at 11:24 AM, Taylor Ralph <taylor.ralph@xxxxxxxxx> wrote:
> I've attached a patch that correctly sets the max/min/default values
> for the hdpvr picture controls. The reason the current values didn't
> cause a problem until now is because any firmware <= 0.15 didn't
> support them. The latest firmware releases properly support picture
> controls and the values in the patch are derived from the windows
> driver using SniffUSB2.0.
>
> Thanks to Devin Heitmueller for helping me.
>
> Regards.
> --
> Taylor

Hi Taylor,

What worries me here is the assertion that the controls didn't work at
all in previous firmware and driver versions.  Did you downgrade the
firmware and see that the controls had no effect when using v4l2-ctl?

Janne, any comment on whether the controls *ever* worked?

Devin

-- 
Devin J. Heitmueller - Kernel Labs
http://www.kernellabs.com
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