Re: [RFC 06/13] v4l2-async: per notifier locking

From: Pavel Machek
Date: Wed Feb 15 2017 - 05:59:02 EST


> > From: Sebastian Reichel <sre@xxxxxxxxxx>
> >
> > Without this, camera support breaks boot on N900.
> That's kind of vague. I just checked my original patch and it looks
> like I did not bother to write a proper patch description. I suggest
> to make this
> "Fix v4l2-async locking, so that v4l2_async_notifiers can be used
> recursively. This is important for sensors, that are only reachable
> by the image signal processor through some intermediate device."
> You should probably move move this patch directly before the
> video-bus-switch patch, since its a preparation for it.
> Also this is missing my SoB:
> Signed-off-by: Sebastian Reichel <sre@xxxxxxxxxx>

Thanks, done.

(cesky, pictures)

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