19 Mar
2008
19 Mar
'08
6:43 p.m.
Paul Davis wrote:
On Wed, 2008-03-19 at 14:25 -0700, Mark Knecht wrote:
Yep, found:
http://alsa.opensrc.org/index.php/MultipleUSBAudioDevices
Sorry for the noise. :-[
-c.
On Wed, Mar 19, 2008 at 1:52 PM, Cesare
Marilungo
<cesare(a)poeticstudios.com> wrote:
Hi Mark,
what if you want to control the order of two different devices both usb
(and so both handled by the snd-usb-audio module? In particular I have
an usb audio interface and usb keyboard which is recognized as an audio
device (even if it doesn't have audio functionalities). The order
switches randomly at each reboot.
Thanks in advance,
-c.
Hi Cesare,
Good to hear from you.
This was the subject of another thread I asked on (I think) this
list a week or two ago. Apparently there is no way to do this for
cards using identical drivers.
You missed the conclusion then.
Two PCI cards are in different slots, and this information is available
to udev.
Cesare's problem is easily solvable with the old vendor/product ID stuff
as arguments to the ALSA module, as documented in many threads here.
--p