Date: Wed, 16 May 2012 18:08:07 +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: <20120516160807.GA2246@tinyCurrent> In-Reply-To: <201205141721.25641.hselasky@c2i.net> References: <20120513155939.GA4313@tinyCurrent> <201205131911.18787.hselasky@c2i.net> <20120514051026.GA2711@tinyCurrent> <201205141721.25641.hselasky@c2i.net>
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El día Monday, May 14, 2012 a las 05:21:25PM +0200, Hans Petter Selasky escribió: > > Hi, > > The system where it does not work (r214444) does not have the usbdump > > utility; is there any debug in snd_uaudio to enable? > > Thanks > > Yes, > > hw.usb.uaudio.debug=15 > > If compiled with USB_DEBUG set. This gives the following messages: on plug-in: May 16 18:00:36 tinyCurrent kernel: pcm1: <USB audio> on uaudio0 May 16 18:00:36 tinyCurrent kernel: uaudio_attach_sub: emulating master volume May 16 18:00:36 tinyCurrent kernel: uaudio_mixer_init_sub: May 16 18:00:36 tinyCurrent kernel: uaudio_mixer_bsd2value: type=0x002 val=-18176 min=-18176 max=-4864 val=-18176 May 16 18:00:36 tinyCurrent kernel: uaudio_mixer_write_cfg_callback: May 16 18:00:36 tinyCurrent kernel: uaudio_mixer_write_cfg_callback: May 16 18:00:36 tinyCurrent kernel: uaudio_chan_init: endpoint=0x86, speed=32000, iface=1 alt=3 May 16 18:00:36 tinyCurrent kernel: uaudio_chan_init: fps=1000 sample_rem=0 May 16 18:00:36 tinyCurrent root: /usr/local/etc/rc.d/webcamd: WARNING: failed to start webcamd May 16 18:00:36 tinyCurrent root: Unknown USB device: vendor 0x046d product 0x0821 bus uhub4 May 16 18:00:37 tinyCurrent last message repeated 2 times (now started in another window dd if=/dev/dsp1.0 of=/tmp/snd) May 16 18:02:08 tinyCurrent kernel: uaudio_chan_record_callback: transferred 0 bytes May 16 18:02:13 tinyCurrent last message repeated 623 times ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ May 16 18:02:13 tinyCurrent kernel: pcm1: chn_read(): pcm1:virtual:dsp1.vr0: record interrupt timeout, channel dead Thanks 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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