libalsa-intf: add extra sound usecases for in-call usage

This adds the following extra use cases:
Handset Voice, Earpiece Voice, Speaker Voice, Line Voice
These use cases are intended for use when device is in-call.
1 file changed
tree: ccce0dd9f679496179ae572fa51bf2cac8a0ee3b
  1. Android.mk
  2. audio-native/
  3. libalsa-intf/