DO NOT MERGE ANYWHERE hal: Send Rx and Tx calibration for HFP usecase am: 5cf95ca359  -s ours am: e76cd2cfef  -s ours
am: 1b72d3d31a  -s ours

Change-Id: I75db0a25f4088dfca8861a19d9f310563ccfbe6f
tree: 9a9ae1220c15d4f7c83d1043c0e70b6441904bd3
  1. hal/
  2. legacy/
  3. post_proc/
  4. visualizer/
  5. voice_processing/
  6. Android.mk