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Date:      Sun, 13 May 2012 18:24:18 +0200
From:      Matthias Apitz <guru@unixarea.de>
To:        freebsd-multimedia@freebsd.org
Subject:   Re: Logitech HD Webcam Pro c910 && snd_uaudio does not work
Message-ID:  <20120513162418.GA4544@tinyCurrent>
In-Reply-To: <201205131807.33259.hselasky@c2i.net>
References:  <20120513155939.GA4313@tinyCurrent> <201205131807.33259.hselasky@c2i.net>

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El día Sunday, May 13, 2012 a las 06:07:33PM +0200, Hans Petter Selasky escribió:

> > May 13 17:23:12 tinyCurrent kernel: pcm1: chn_read():
> > pcm1:virtual:dsp1.vr0: record interrupt timeout, channel dead
> > 
> > ...
> 
> It might be a race. Try to delay starting webcamd, after snd_uaudio is loaded. 
> I remember someone reported a similar issue to me, and the solution was that 
> snd_uaudio must do some commands before the webcamd is started. Else it 
> doesn't work. This is a bug in the Webcam itself.

I inserted a 'sleep 3' in /usr/local/etc/rc.d/webcamd before the start
of webcamd (and /var/log/messages showes that it is delayed). But this
does not help.

	matthias
-- 
Matthias Apitz
t +49-89-61308 351 - f +49-89-61308 399 - m +49-170-4527211
e <guru@unixarea.de> - w http://www.unixarea.de/
UNIX since V7 on PDP-11 | UNIX on mainframe since ESER 1055 (IBM /370)
UNIX on x86 since SVR4.2 UnixWare 2.1.2 | FreeBSD since 2.2.5



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