Merge "Revert "Revert "hal: Notify soundtrigger HAL on stream updates""" into pi-dev
am: 1e430887c0

Change-Id: I551ecb9b84b349966a716b628c39a0add0895472
tree: 83ab1e191c9b884593f5c7accb096c623fe2b884
  1. hal/
  2. legacy/
  3. post_proc/
  4. visualizer/
  5. voice_processing/
  6. Android.mk