Date: Mon, 10 May 2010 21:41:49 +0200 From: Hans Petter Selasky <hselasky@c2i.net> To: freebsd-usb@freebsd.org Subject: Re: snd_uaudio recording not working Message-ID: <201005102141.49615.hselasky@c2i.net> In-Reply-To: <20100510172742.GA3405@magus.portal.sigil.org> References: <20100510172742.GA3405@magus.portal.sigil.org>
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On Monday 10 May 2010 19:27:42 Richard Kolkovich wrote: > I just updated to current RELENG_8 yesterday, and I'm having an issue with > my USB mic (Logitech QuickCam). Whereas it no longer does what it used to > (http://lists.freebsd.org/pipermail/freebsd-usb/2009-November/007800.html), > the recorded sounds come out as some garbled buzzing noises. Nothing in > dmesg or /var/log/messages about it. > > When I do 'release' the device, though, I have to reboot. I'm testing in > Skype with the call test. Once I hang up the call, Skype is frozen (pegged > at 100% CPU, too), and my audio subsystem is in some borked state. I can > still play music (through my onboard mixer device), but I can't kill Skype > or cat /dev/sndstat. Here's the dmesg: > > uaudio0: <vendor 0x046d product 0x0990, class 239/2, rev 2.00/0.08, addr 8> > on usbus7 uaudio0: No playback! > uaudio0: Record: 16000 Hz, 1 ch, 16-bit S-LE PCM format > uaudio0: No midi sequencer > pcm5: <USB audio> on uaudio0 Hi, Try to enable USB audio debugging: sysctl hw.usb.uaudio.debug=15 I can you dump the config and device descriptor of your device with usbconfig? > Any clues as to what is wrong? Thanks, Also see the other sysctls under hw.usb.uaudio --HPS
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