Thanks Clemens, I tried /dev/snd as well but maybe my 'test' is invalid ? My expectations was that if I have rules for USB1-> card1, USB2->card2 and USB3->card3 setup, then reboot with the audio card on USB2 unplugged, then I should not see a card2 in /dev/snd or cat /proc/asound/cards ? What I see, however, is a card1 and card2, no card3. Cheers, Diego On Wed, 20 Jan 2010 11:50:54 pm Clemens Ladisch wrote: > Diego Tognola wrote: > > I'm trying to assign identical USB cards (3 x M-Audio Mobile Pre) to > > fixed card numbers, based on their USB port. So far, I've created a > > udev rule that maps the kernel and device name to /dev/dsp[cardnumber]. > > > > I know that this rule is working, as changes are reflected in the > > /dev/dsp* namings. For instance, using card numbers 11,12,13 instead > > of 1,2,3. > > > > The problem is that alsa completely ignores these rules. > > ALSA uses the device files in /dev/snd/; the card number is the number > after the "C". > > > HTH > Clemens > > ------------------------------------------------------------------------------ Throughout its 18-year history, RSA Conference consistently attracts the world's best and brightest in the field, creating opportunities for Conference attendees to learn about information security's most important issues through interactions with peers, luminaries and emerging and established companies. http://p.sf.net/sfu/rsaconf-dev2dev _______________________________________________ Alsa-user mailing list Alsa-user@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/alsa-user
