Date: Fri, 30 Dec 2011 18:33:07 +0100 From: Mathias Picker <Mathias.Picker@virtual-earth.de> To: Hans Petter Selasky <hselasky@c2i.net> Cc: freebsd-multimedia@freebsd.org Subject: Re: M-Audio Oxygen 49: snd_uaudio cycles (loads, detaches, loads.... ad infinitum) Message-ID: <1325266387.3566.3.camel@localhost> In-Reply-To: <201112301807.25346.hselasky@c2i.net> References: <1325263531.4997.4.camel@localhost> <201112301807.25346.hselasky@c2i.net>
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Am Freitag, den 30.12.2011, 18:07 +0100 schrieb Hans Petter Selasky: > On Friday 30 December 2011 17:45:31 Mathias Picker wrote: > > I just got an 3rd gen oxygen 49 midi master keyboard, which is class > > compliant. > > > > Switching it on gives: [snip] > Hi, > > There is a sysctl > > hw.usb.uaudio.debug > > Which you can set to 15, to enable USB audio debugging. > > If the sysctl is not there you need to have "options USB_DEBUG" in your kernel > config. > > --HPS Wow, thanks for the fast response. Now it looks like this: Dec 30 18:26:37 mp kernel: ugen5.3: <M-Audio> at usbus5 Dec 30 18:26:37 mp kernel: uaudio1: <M-Audio Oxygen 49, class 0/0, rev 1.00/1.00, addr 3> on usbus5 Dec 30 18:26:37 mp kernel: uaudio_mixer_fill_info: found AC header, vers=100, len=0 Dec 30 18:26:37 mp kernel: uaudio_mixer_fill_info: Maximum ID=0 Dec 30 18:26:37 mp kernel: uaudio_attach: audio rev 1.00 Dec 30 18:26:37 mp kernel: uaudio_attach: 0 mixer controls Dec 30 18:26:37 mp kernel: uaudio1: No playback! Dec 30 18:26:37 mp kernel: uaudio1: No recording! Dec 30 18:26:37 mp kernel: umidi_bulk_read_callback: start Dec 30 18:26:37 mp kernel: uaudio1: MIDI sequencer Dec 30 18:26:37 mp kernel: uaudio_attach: doing child attach Dec 30 18:26:37 mp kernel: pcm4: <USB audio> on uaudio1 Dec 30 18:26:37 mp kernel: uaudio_attach_sub: emulating master volume Dec 30 18:26:37 mp kernel: uaudio_mixer_init_sub: Dec 30 18:26:38 mp kernel: uaudio1: at uhub5, port 3, addr 3 (disconnected) Dec 30 18:26:38 mp kernel: uaudio_mixer_uninit_sub: Dec 30 18:26:38 mp kernel: pcm4: detached Dec 30 18:26:38 mp kernel: umidi_bulk_read_callback: error=USB_ERR_CANCELLED Dec 30 18:26:39 mp kernel: uaudio1: <M-Audio Oxygen 49, class 0/0, rev 1.00/1.00, addr 3> on usbus5 Dec 30 18:26:39 mp kernel: uaudio_mixer_fill_info: found AC header, vers=100, len=0 Dec 30 18:26:39 mp kernel: uaudio_mixer_fill_info: Maximum ID=0 Dec 30 18:26:39 mp kernel: uaudio_attach: audio rev 1.00 Dec 30 18:26:39 mp kernel: uaudio_attach: 0 mixer controls Dec 30 18:26:39 mp kernel: uaudio1: No playback! Dec 30 18:26:39 mp kernel: uaudio1: No recording! Dec 30 18:26:39 mp kernel: uaudio1: MIDI sequencer Dec 30 18:26:39 mp kernel: uaudio_attach: doing child attach Dec 30 18:26:39 mp kernel: umidi_bulk_read_callback: start Dec 30 18:26:39 mp kernel: pcm4: <USB audio> on uaudio1 Dec 30 18:26:39 mp kernel: uaudio_attach_sub: emulating master volume Dec 30 18:26:39 mp kernel: uaudio_mixer_init_sub: Dec 30 18:26:40 mp kernel: uaudio1: at uhub5, port 3, addr 3 (disconnected) Dec 30 18:26:40 mp kernel: uaudio_mixer_uninit_sub: Dec 30 18:26:40 mp kernel: pcm4: detached Dec 30 18:26:40 mp kernel: umidi_bulk_read_callback: error=USB_ERR_CANCELLED And I forgot, this is on a 9.0-PRERELEASE #6: Wed Dec 14 17:00:27 CET 2011 Also, cat /dev/sndstat shows: FreeBSD Audio Driver (newpcm: 64bit 2009061500/amd64) Installed devices: pcm0: <HDA ATI R6xx HDMI PCM #0 HDMI> at cad 0 nid 1 on hdac0 kld snd_hda (1p:1v/0r:0v) pcm1: <HDA Realtek ALC269 PCM #0 Analog> at cad 0 nid 1 on hdac1 kld snd_hda (1p:1v/1r:1v) default pcm2: <HDA Realtek ALC269 PCM #1 Digital> at cad 0 nid 1 on hdac1 kld snd_hda (1p:1v/0r:0v) pcm3: <USB audio> at ? kld snd_uaudio (0p:0v/1r:1v) pcm4: <USB audio> at ? kld snd_uaudio (mixer only) the moment the oxygen 49 is recognized, and midi devices are there for a short time: mp# lf /dev/umidi* /dev/umidi1.0 /dev/umidi1.10 /dev/umidi1.12 /dev/umidi1.14 /dev/umidi1.2 /dev/umidi1.4 /dev/umidi1.6 /dev/umidi1.8 /dev/umidi1.1 /dev/umidi1.11 /dev/umidi1.13 /dev/umidi1.15 /dev/umidi1.3 /dev/umidi1.5 /dev/umidi1.7 /dev/umidi1.9
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