On Wednesday 19 March 2008 21:52, Cesare Marilungo wrote:
Hi Cesare. Searching through my various mailbox's, I found this posted by
Clemens Ladisch (alsa developer).
This alone doesn't work when multiple devices are handled by the same driver.
The snd-usb-audio has a "pid" parameter to specify that a device with a
certain product ID should go to a specifc index. For example,
options snd-usb-audio index=1,2 pid=0x1234,0x5678
would force the device with product ID 1234 to come first.
Vendor and product IDs can be listed with lsusb.
Obviously you need to change the pid's to your actual pid's for your usb
devices, then the usb devices should always be loaded in the same order.
All the best.
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