Revert "Revert "hal: add support for multi-mic input and multi-channel output""

This reverts commit 93be0a55c20477c0857f92d0a8a8808536c8d93f.
4 files changed
tree: 68eea1e05ff163a6fb92d58d921e53c92f353461
  1. hal/
  2. legacy/
  3. post_proc/
  4. visualizer/
  5. voice_processing/
  6. Android.mk