Merge "audio: support more channel condition for stereo recording" into rvc-dev am: d1fcbb752c am: 129fa9a43d am: 16d62912f3

Change-Id: Icffb9b858e509fc92859c4265c71d823c7f82fd2
tree: 18536acb2763142b78a407daab4ea32e5f38e087
  1. hal/
  2. legacy/
  3. post_proc/
  4. visualizer/
  5. voice_processing/
  6. Android.mk
  7. OWNERS