Merge changes from topic "audio-hal-vsid" into pi-dev am: 2e09fa6efd
am: 8d31bc8f0e

Change-Id: I5f950a3579b0c8a4968594863dc5ab2123570e2a
tree: 2d6a3bcc8d0a284380c00cbfa624be803fae39f8
  1. hal/
  2. legacy/
  3. post_proc/
  4. visualizer/
  5. voice_processing/
  6. Android.mk