From owner-freebsd-multimedia@FreeBSD.ORG Mon Apr 11 16:40:13 2011 Return-Path: Delivered-To: freebsd-multimedia@hub.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 7AB54106566B for ; Mon, 11 Apr 2011 16:40:13 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:4f8:fff6::28]) by mx1.freebsd.org (Postfix) with ESMTP id 4EDAA8FC0A for ; Mon, 11 Apr 2011 16:40:13 +0000 (UTC) Received: from freefall.freebsd.org (localhost [127.0.0.1]) by freefall.freebsd.org (8.14.4/8.14.4) with ESMTP id p3BGeDZ5032373 for ; Mon, 11 Apr 2011 16:40:13 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.14.4/8.14.4/Submit) id p3BGeDJJ032372; Mon, 11 Apr 2011 16:40:13 GMT (envelope-from gnats) Date: Mon, 11 Apr 2011 16:40:13 GMT Message-Id: <201104111640.p3BGeDJJ032372@freefall.freebsd.org> To: freebsd-multimedia@FreeBSD.org From: Thierry Thomas Cc: Subject: Re: kern/152622: [pcm] uaudio recording problem X-BeenThere: freebsd-multimedia@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: Thierry Thomas List-Id: Multimedia discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 11 Apr 2011 16:40:13 -0000 The following reply was made to PR kern/152622; it has been noted by GNATS. From: Thierry Thomas To: Hans Petter Selasky Cc: freebsd-multimedia@freebsd.org, FreeBSD-gnats-submit@freebsd.org Subject: Re: kern/152622: [pcm] uaudio recording problem Date: Mon, 11 Apr 2011 18:27:21 +0200 On mon 11 apr 11 at 17:47:37 +0200, Hans Petter Selasky wrote: > Hi, Hello, > > uaudio_chan_record_callback: transferred 0 bytes Apr 10 14:33:05 graf last > > message repeated 623 times > > Your device does not generate any data for recording. > > Try setting: > > sysctl hw.usb.uaudio.default_rate > > To: 16000 or 32000 > > Then replug your device and re-test. 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 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) In the meantime, the log shows: Apr 11 18:04:11 graf root: Unknown USB device: vendor 0x0463 product 0xffff bus uhub1 Apr 11 18:20:29 graf kernel: ugen4.3: at usbus4 Apr 11 18:20:29 graf kernel: uaudio0: on usbus4 Apr 11 18:20:29 graf kernel: uaudio0: No playback! Apr 11 18:20:29 graf kernel: uaudio0: Record: 48000 Hz, 1 ch, 16-bit S-LE PCM format Apr 11 18:20:29 graf kernel: uaudio0: No midi sequencer Apr 11 18:20:29 graf kernel: pcm1: on uaudio0 Apr 11 18:21:25 graf kernel: pcm1: chn_read(): pcm1:virtual:dsp1.vr0: record interrupt timeout, channel dead Apr 11 18:21:51 graf kernel: pcm1: chn_read(): pcm1:virtual:dsp1.vr0: record interrupt timeout, channel dead Best regards, -- Th. Thomas.