[PlanetCCRMA] 2 sound cards set up in multichannel

pyrael admin.covenantofblood at gmail.com
Sun Mar 22 09:21:12 PDT 2009


I've tried a few different configs to get my 2 cards working together. In the
console, jackd will output that the virtual device is working but when I
start ardour, it asks for a driver choice (Alsa, JackNET, etc..)

Running FC10 x86_64

I am using the setup from here:
http://quicktoots.linuxaudio.org/toots/el-cheapo/
as well as:
http://www.alsa-project.org/main/index.php/Asoundrc#Virtual_multi_channel_devices

I have an onboard that I have also tried this with. Neither works with jack
well at all

I did not do the hardware mod, I'm really just seeing if it would work

Here is the output from aplay -l :

**** List of PLAYBACK Hardware Devices ****
card 0: CA0106 [CA0106], device 0: ca0106 [CA0106]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: CA0106 [CA0106], device 1: ca0106 [CA0106]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: CA0106 [CA0106], device 2: ca0106 [CA0106]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: CA0106 [CA0106], device 3: ca0106 [CA0106]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 1: Live [SB Live! Platinum [CT4760P]], device 0: emu10k1 [ADC
Capture/Standard PCM Playback]
  Subdevices: 32/32
  Subdevice #0: subdevice #0
  Subdevice #1: subdevice #1
  Subdevice #2: subdevice #2
  Subdevice #3: subdevice #3
  Subdevice #4: subdevice #4
  Subdevice #5: subdevice #5
  Subdevice #6: subdevice #6
  Subdevice #7: subdevice #7
  Subdevice #8: subdevice #8
  Subdevice #9: subdevice #9
  Subdevice #10: subdevice #10
  Subdevice #11: subdevice #11
  Subdevice #12: subdevice #12
  Subdevice #13: subdevice #13
  Subdevice #14: subdevice #14
  Subdevice #15: subdevice #15
  Subdevice #16: subdevice #16
  Subdevice #17: subdevice #17
  Subdevice #18: subdevice #18
  Subdevice #19: subdevice #19
  Subdevice #20: subdevice #20
  Subdevice #21: subdevice #21
  Subdevice #22: subdevice #22
  Subdevice #23: subdevice #23
  Subdevice #24: subdevice #24
  Subdevice #25: subdevice #25
  Subdevice #26: subdevice #26
  Subdevice #27: subdevice #27
  Subdevice #28: subdevice #28
  Subdevice #29: subdevice #29
  Subdevice #30: subdevice #30
  Subdevice #31: subdevice #31
card 1: Live [SB Live! Platinum [CT4760P]], device 2: emu10k1 efx
[Multichannel Capture/PT Playback]
  Subdevices: 8/8
  Subdevice #0: subdevice #0
  Subdevice #1: subdevice #1
  Subdevice #2: subdevice #2
  Subdevice #3: subdevice #3
  Subdevice #4: subdevice #4
  Subdevice #5: subdevice #5
  Subdevice #6: subdevice #6
  Subdevice #7: subdevice #7
card 1: Live [SB Live! Platinum [CT4760P]], device 3: emu10k1 [Multichannel
Playback]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 2: Intel [HDA Intel], device 0: ALC888 Analog [ALC888 Analog]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 2: Intel [HDA Intel], device 1: ALC888 Digital [ALC888 Digital]
  Subdevices: 1/1
  Subdevice #0: subdevice #0

And arecord -l:
**** List of CAPTURE Hardware Devices ****
card 0: CA0106 [CA0106], device 0: ca0106 [CA0106]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: CA0106 [CA0106], device 1: ca0106 [CA0106]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: CA0106 [CA0106], device 2: ca0106 [CA0106]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: CA0106 [CA0106], device 3: ca0106 [CA0106]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 1: Live [SB Live! Platinum [CT4760P]], device 0: emu10k1 [ADC
Capture/Standard PCM Playback]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 1: Live [SB Live! Platinum [CT4760P]], device 1: emu10k1 mic [Mic
Capture]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 1: Live [SB Live! Platinum [CT4760P]], device 2: emu10k1 efx
[Multichannel Capture/PT Playback]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 2: Intel [HDA Intel], device 0: ALC888 Analog [ALC888 Analog]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 2: Intel [HDA Intel], device 2: ALC888 Analog [ALC888 Analog]
  Subdevices: 1/1
  Subdevice #0: subdevice #0


Here is the output of jackd:

jackdmp 1.9.1
Copyright 2001-2005 Paul Davis and others.
Copyright 2004-2008 Grame.
jackdmp 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
no message buffer overruns
no message buffer overruns
JACK server starting in realtime mode with priority 10
creating alsa driver ... multi6|multi6|512|2|48000|0|0|nomon|swmeter|-|16bit
Using ALSA driver CA0106 running on Audigy SE [SB0570] at 0xe800 irq 17
configuring for 48000Hz, period = 512 frames (10.7 ms), buffer = 2 periods
ALSA: final selected sample format for capture: 16bit little-endian
ALSA: use 2 periods for capture
ALSA: final selected sample format for playback: 16bit little-endian
ALSA: use 2 periods for playback


Also, what is up with the 32 channels in card 1? [ADC Capture/Standard PCM
Playback]
In qjackctl it shows this device as 2 channel.....

Any and all help REALLY appreciated.

Py

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