Merge "audio: support more channel condition for stereo recording" into rvc-dev am: d1fcbb752c am: 129fa9a43d am: c8a34a1563

Change-Id: Ia5f2a4b3530f37afc5abe5ae991400615881bf2b
tree: 18536acb2763142b78a407daab4ea32e5f38e087
  1. hal/
  2. legacy/
  3. post_proc/
  4. visualizer/
  5. voice_processing/
  6. Android.mk
  7. OWNERS