Ismael Valladolid Torres wrote: > options snd-intel8x0 index=0 > options snd-rme96 index=1 > options snd-usb-audio index=2 > > Now I bought an USB webcam, which also has a mic input. It appears in > the system as another USB soundcard. The problem is that during boot > as hotplug runs before anything else the first soundcard gets index 2 > as specified by alsa-base.conf but the second soundcard overrides > index 0. When a driver handles more than one device, you have to specify multiple values for the index option, like this: options snd-usb-audio index=2,3 > How do I specify order of *several* USB soundcards in alsa-base.conf? Look at the output of "lsusb" and "lsusb -n" for the vendor/product IDs of the devices, then specify these IDs in the vid and/or pid options, in hexadecimal. For exampe, if your first USB device has IDs 0123:4567 and the second 89ab:cdef, use the line options snd-usb-audio index=2,3 pid=0x4567,0xcdef HTH Clemens _______________________________________________ Linux-audio-user mailing list Linux-audio-user@xxxxxxxxxxxxxxxxxxxx http://lists.linuxaudio.org/mailman/listinfo/linux-audio-user
