Good morning everyone,

Ok, now here's some output showing that only 2 cards are recognized.
I've done this after removing ~/.asoundrc and restoring modules.conf to original form.
Have to figure out why the third one doesn't work. I guess it's no hardware problem, for the cards are almost unused.

------------------
[EMAIL PROTECTED]:~$ cat /proc/asound/cards
0 [CMI8738MC6     ]: CMI8738-MC6 - C-Media PCI CMI8738-MC6
                     C-Media PCI CMI8738-MC6 (model 55) at 0x9400, irq 10
1 [CMI8738MC6_1   ]: CMI8738-MC6 - C-Media PCI CMI8738-MC6
                     C-Media PCI CMI8738-MC6 (model 55) at 0x9800, irq 5

[EMAIL PROTECTED]:/media$ aplay -l
**** List of PLAYBACK Hardware Devices ****
card 0: CMI8738MC6 [C-Media PCI CMI8738-MC6], device 0: CMI8738-MC6 [C-Media PCI DAC/ADC]
  Subdevices: 0/1
  Subdevice #0: subdevice #0
card 0: CMI8738MC6 [C-Media PCI CMI8738-MC6], device 1: CMI8738-MC6 [C-Media PCI 2nd DAC]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: CMI8738MC6 [C-Media PCI CMI8738-MC6], device 2: CMI8738-MC6 [C-Media PCI IEC958]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 1: CMI8738MC6_1 [C-Media PCI CMI8738-MC6], device 0: CMI8738-MC6 [C-Media PCI DAC/ADC]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 1: CMI8738MC6_1 [C-Media PCI CMI8738-MC6], device 1: CMI8738-MC6 [C-Media PCI 2nd DAC]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 1: CMI8738MC6_1 [C-Media PCI CMI8738-MC6], device 2: CMI8738-MC6 [C-Media PCI IEC958]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
-------------------

Clemens Ladisch wrote on 02.05.2006 17:51:
How do you synchronize their sample clocks?
Well I actually didn't think that would be necessary for playback, only for multichannel recording.
I will try anyway, and if synchronizing problems occur, maybe I'll try the hardcore version described here,
which deals with triggering a second card with the crystal of the first one.
Until now, I believed those bindings from the .asoundrc prevented unsynced playback.

Thanks for your help
Rolf


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