[nostar@iggy firewire]$ cat /proc/asound/cards 0 [NVidia ]: HDA-Intel - HDA NVidia HDA NVidia at 0xfe020000 irq 21 1 [U0x1acc0x09 ]: USB-Audio - USB Device 0x1acc:0x09 USB Device 0x1acc:0x09 at usb-0000:00:02.0-1, full speed 2 [U0x46d0x992 ]: USB-Audio - USB Device 0x46d:0x992 USB Device 0x46d:0x992 at usb-0000:00:04.1-3.2, high speed 3 [AudioFire12 ]: Fireworks - AudioFire12 Echo Digital Audio AudioFire12 v5.0, GUID 0014860fc44a84a6 at fw1.0, S400 [nostar@iggy firewire]$ jackd -v -R -dalsa -dhw:3 jackd 0.120.2 Copyright 2001-2009 Paul Davis, Stephane Letz, Jack O'Quinn, Torben Hohn and others. jackd comes with ABSOLUTELY NO WARRANTY This is free software, and you are welcome to redistribute it under certain conditions; see the file COPYING for details

getting driver descriptor from /usr/lib64/jack/jack_alsa_midi.so getting driver descriptor from /usr/lib64/jack/jack_net.so getting driver descriptor from /usr/lib64/jack/jack_dummy.so getting driver descriptor from /usr/lib64/jack/jack_firewire.so getting driver descriptor from /usr/lib64/jack/jack_alsa.so getting driver descriptor from /usr/lib64/jack/jack_oss.so JACK compiled with System V SHM support. server `default' registered registered builtin port type 32 bit float mono audio registered builtin port type 8 bit raw midi clock source = system clock via clock_gettime loading driver .. start poll on 3 fd's new client: alsa_pcm, id = 1 type 1 @ 0xb42150 fd = -1 creating alsa driver ... hw:3|hw:3|1024|2|48000|0|0|nomon|swmeter|-|32bit control device hw:3 ALSA: Cannot open PCM device alsa_pcm for playback. Falling back to capture-only mode cannot load driver module alsa starting server engine shutdown freeing shared port segments server thread back from poll stopping server thread last xrun delay: 0.000 usecs max delay reported by backend: 0.000 usecs freeing engine shared memory max usecs: 0.000, engine deleted cleaning up shared memory cleaning up files unregistering server `default' no message buffer overruns [nostar@iggy firewire]$ ls -l /dev/snd* total 0 drwxr-xr-x 2 root root 80 Jun 15 20:02 by-id drwxr-xr-x 2 root root 120 Jun 17 03:17 by-path crw-rw----+ 1 root audio 116, 10 Jun 15 20:02 controlC0 crw-rw----+ 1 root audio 116, 12 Jun 15 20:02 controlC1 crw-rw----+ 1 root audio 116, 14 Jun 15 20:02 controlC2 crw-rw----+ 1 root audio 116, 15 Jun 17 03:17 controlC3 crw-rw----+ 1 root audio 116, 9 Jun 15 20:02 hwC0D0 crw-rw----+ 1 root audio 116, 8 Jun 15 20:02 hwC0D3 crw-rw----+ 1 root audio 116, 11 Jun 15 20:02 midiC1D0 crw-rw----+ 1 root audio 116, 7 Jun 15 20:11 pcmC0D0c crw-rw----+ 1 root audio 116, 6 Jun 17 03:12 pcmC0D0p crw-rw----+ 1 root audio 116, 5 Jun 15 20:03 pcmC0D1c crw-rw----+ 1 root audio 116, 4 Jun 15 20:03 pcmC0D1p crw-rw----+ 1 root audio 116, 3 Jun 15 20:02 pcmC0D2c crw-rw----+ 1 root audio 116, 2 Jun 15 20:03 pcmC0D3p crw-rw----+ 1 root audio 116, 13 Jun 15 20:03 pcmC2D0c crw-rw----+ 1 root audio 116, 1 Jun 15 20:02 seq crw-rw----+ 1 root audio 116, 33 Jun 15 20:02 timer

On 06/17/2011 03:15 AM, Clemens Ladisch wrote:

Doug McLain wrote:

...

I came across your fireworks driver the other day, and would like to get involved. Has there been any discussion on this anywhere or have you been completely on your own? I did a search of alsa-devel and didn't find anything, suprisingly.

You should've searched ffado-devel and linux1394-devel.

...

It seems like native alsa support of what seems to me to be the first FW device would be the talk of the town. :)

*cough* http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=blob;hb=H...

...

I built the driver as a module on F15 and loaded it on my AF12, and found it in /proc/asound/cards, and tried to start jack on it and it failed to start for duplex, capture, or playback, just FYI.

In theory, this should have worked. What exactly does "failed" mean?

Regards, Clemens