Change default sample rate to 48000.

* Capture on excelsior only support multiples of 48kHz
* Specify subdevice for capture.

Change-Id: Idf075f5993529b6d73720c70455e5e3daaf50121
2 files changed
tree: c2cb9d5f2f9a2bcd9939d62d366de39ddd2a8fcf
  1. debian/
  2. etc/
  3. usr/