On Fri, Mar 14, 2014 at 11:14 AM, David Lambert <[email protected]> wrote:
> The USB DMA still appears to have problems when used with USB cameras. It
> appears that whenever I attempt to issue controls via UVC to a camera that
> is capturing, then I get the attached crash. PIO mode works fine. Could I
> suggest that the default defconfig selects PIO mode until DMA mode works
> reliably?
>
> I hope this is the right place to post. If not, please excuse my intrusion,
> and suggest another.

Done: 
https://github.com/RobertCNelson/linux-dev/commit/182589dcccc51ae7ecc82c1ba9ef2b6440edf2d9

I don't see it getting completely fixed anytime soon either

Regards,

-- 
Robert Nelson
http://www.rcn-ee.com/

-- 
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