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: I91c6798ee992d0eabbf85c1cd1f236f2b3496ad4
tree: 1b949882f54635888497c0919fb84e8788b2a09a
  1. hal/
  2. legacy/
  3. msm8909/
  4. post_proc/
  5. visualizer/
  6. voice_processing/
  7. Android.mk