Merge "audio: support more channel condition for stereo recording" into rvc-dev am: d1fcbb752c am: 129fa9a43d am: 16d62912f3 am: 94f6d57b84

Change-Id: I48db083d10ea639980e9d49972edaf8477df37d7
tree: 18536acb2763142b78a407daab4ea32e5f38e087
  1. hal/
  2. legacy/
  3. post_proc/
  4. visualizer/
  5. voice_processing/
  6. Android.mk
  7. OWNERS