On 03/14/2014 11:20 AM, Robert Nelson wrote:
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
That's a shame. I guess it is a known problem then. Just no one working
on it? :-(
Regards,
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