Re: Problems with the gspca_ov519 driver

[Paulo Assis <pj.assis@xxxxxxxxx>]

Hi,
This bug also causes the camera to crash when changing fps in
guvcview, uvc devices (at least all the ones I tested) require the
stream to be restarted for fps to change, so in the case of this
driver after STREAMOFF the camera just becomes unresponsive.

Regards,
Paulo

2012/5/22 Lluís Batlle i Rossell <viric@xxxxxxxxxx>:
> Hello,
>
> I'm trying to get video using v4l2 ioctls from a gspca_ov519 camera, and after
> STREAMOFF all buffers are still flagged as QUEUED, and QBUF fails.  DQBUF also
> fails (blocking for a 3 sec timeout), after streamoff. So I'm stuck, after
> STREAMOFF, unable to get pictures coming in again. (Linux 3.3.5).
>
> As an additional note, pinchartl on irc #v4l says to favour a moving of gspca to
> vb2. I don't know what it means.
>
> Can someone take care of the bug, or should I consider the camera 'non working'
> in linux?
>
> Thank you,
> Lluís.
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