alsa_sound: Add Adaptive ANC devices

Add support for AANC devices in Audio HAL.
When AANC is needed, the HAL will select the AANC device
in UCM.

Change-Id: Ia92080664d0ac66467888e1f19e0d717579b76fd
3 files changed
tree: 158168849e68dd14e0d75d0c05b7c457b0c190b3
  1. alsa_sound/
  2. audiod/
  3. libalsa-intf/
  4. mm-audio/
  5. Android.mk