Re: [LAU] Multiple soundcards with JACK (on Debian)

On Mon, Oct 19, 2009 at 1:38 PM, rosea grammostola
<rosea.grammostola@email-addr-hidden> wrote:
> David Adler wrote:
>>> The maudio is hw1, maybe it's useful to make that hw0. How can I do that?
>>>
>>>
>> http://wiki.linuxaudio.org/faq/start#qhow_to_order_the_numbering_of_soundcards_if_using_alsa_drivers
>>
>> greetings,
>> d
>>
>>
> Mmh not sure how to do it. This is my /etc/modprobe.d/alsa-base.conf
>
> # autoloader aliases
> install sound-slot-0 /sbin/modprobe snd-card-0
> install sound-slot-1 /sbin/modprobe snd-card-1
> install sound-slot-2 /sbin/modprobe snd-card-2
> install sound-slot-3 /sbin/modprobe snd-card-3
> install sound-slot-4 /sbin/modprobe snd-card-4
> install sound-slot-5 /sbin/modprobe snd-card-5
> install sound-slot-6 /sbin/modprobe snd-card-6
> install sound-slot-7 /sbin/modprobe snd-card-7
> # Cause optional modules to be loaded above generic modules
> install snd /sbin/modprobe --ignore-install snd && { /sbin/modprobe
> --quiet snd-ioctl32 ; /sbin/modprobe --quiet snd-seq ; }
> install snd-rawmidi /sbin/modprobe --ignore-install snd-rawmidi && {
> /sbin/modprobe --quiet snd-seq-midi ; : ; }
> install snd-emu10k1 /sbin/modprobe --ignore-install snd-emu10k1 && {
> /sbin/modprobe --quiet snd-emu10k1-synth ; : ; }
>
> # Prevent abnormal drivers from grabbing index 0
> options bt87x index=-2
> options cx88_alsa index=-2
> options snd-atiixp-modem index=-2
> options snd-intel8x0m index=-2
> options snd-via82xx-modem index=-2
> # Keep snd-pcsp from beeing loaded as first soundcard
> options snd-pcsp index=-2
>
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>

Add two lines to the file:

options [sound-driver-of-Audiophile] index=0
options [sound-driver-of onboard-sound] snd-intel index=1

Find the name of the driver/kernel module with
$lspci -v
and/or
$lsmod | grep snd
If lsmod would list something like snd_hda_intel, the sound
driver name to use in alsa-base.conf would be snd-hda-intel.
I hope that helps,

best,
d
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Received on Tue Oct 20 04:15:06 2009