hal: Support "safe speaker" on msm8974 platform

Used for limited-loudness use cases

Bug: 17319721
Change-Id: I408b32428b4af08c7a78682f51e0563167a1d3ef
2 files changed
tree: 56c6614fcc3e76fa81a61ac87cc3e8c6740f0d39
  1. Android.mk
  2. hal/
  3. legacy/
  4. post_proc/
  5. visualizer/
  6. voice_processing/