Dotaz: ALSA + udev + poradi zvukovych karet

[pasmen]

Ahoj,
potreboval bych poradit, jak mam v pripade dvou zvukovych karet definovat jejich poradi. Mam karty SB Audigy 2 Value a integrovanou VIA82xx. Audigy bych chtel jako prvni a onboard jako druhou. Pouzivam jadro 2.6.12 a udev. V pripade, ze bych podporu zkompiloval jako moduly, problem by nebyl. Do /etc/modprobe.conf bych pridal jako option pro kazdy modul index=X kde X je poradi karty. Jak ale postupovat, kdyz chci podporu napevno zakompilovat do jadra? Dik.

Odpovědi

[nobody]

Z jedneho mailu na alsa-user

Jakub Sadowski wrote:

>> Are alsa drivers not intended to be compiled into the kernel?

Using them as modules is easier.

>> It seems that I have no method of passing options to alsa >> components that have been compiled into the kernel.

You can set 'module' parameters on the kernel command line:

... snd-intel8x0.index=0 snd-emu10k1.index=1 ...

>> what does "surround51" or "plug:surround51" mean?

6-channel playback on the default device.

>> Which card does this refer to?

The default one, unless you add a card number, i.e., "surround51:1".

HTH Clemens

[pasmen]

Dik, zrovna jsem to sem chtel napsat. Sice mi to trvalo pul dne ale prisel jsem na to. Popis viz. Documentation/kernel-parameters.txt.