Date: Mon, 11 Apr 2011 19:27:21 +0200 From: Hans Petter Selasky <hselasky@c2i.net> To: Thierry Thomas <thierry@freebsd.org> Cc: freebsd-multimedia@freebsd.org, FreeBSD-gnats-submit@freebsd.org Subject: Re: kern/152622: [pcm] uaudio recording problem Message-ID: <201104111927.21109.hselasky@c2i.net> In-Reply-To: <20110411165951.GG16543@graf.pompo.net> References: <201104101010.p3AAAEQ6022759@freefall.freebsd.org> <201104111838.16322.hselasky@c2i.net> <20110411165951.GG16543@graf.pompo.net>
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On Monday 11 April 2011 18:59:51 Thierry Thomas wrote: > On mon 11 apr 11 at 18:38:16 +0200, Hans Petter Selasky <hselasky@c2i.net> > > wrote: > > > Still no success: > > > > > > # sysctl hw.usb.uaudio.default_rate=16000 > > > hw.usb.uaudio.default_rate: 0 -> 16000 > > > # dd if=/dev/dsp1.0 of=/dev/dsp0.0 bs=64 > > > dd: /dev/dsp1.0: Invalid argument > > > 0+0 records in > > > 0+0 records out > > > 0 bytes transferred in 5.000237 secs (0 bytes/sec) > > > # sysctl hw.usb.uaudio.default_rate=32000 > > > > Did you reply the device after setting the sysctl. It should show a > > different rate. > > > > > hw.usb.uaudio.default_rate: 16000 -> 32000 > > > # dd if=/dev/dsp1.0 of=/dev/dsp0.0 bs=64 > > > dd: /dev/dsp1.0: Invalid argument > > > 0+0 records in > > > 0+0 records out > > > 0 bytes transferred in 5.002866 secs (0 bytes/sec) > > I had'nt done anything special, but trying again and plug-in / plug-out > after changing hw.usb.uaudio.default_rate shows that it is detected: Could you try the device under another OS and verify if it works at all? --HPS
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