Merge tag 'android-6.0.1_r22' of https://android.googlesource.com/platform/hardware/qcom/audio into HEAD

Android 6.0.1 release 22
tree: 6e7e92dd7bb744f210eb9965efd342e9ca5f4d52
  1. hal/
  2. legacy/
  3. msm8909/
  4. post_proc/
  5. visualizer/
  6. voice_processing/
  7. Android.mk