Revert "Revert "Read both vendor.audio_hal.* and audio_hal.* sysprops""

This reverts commit 25054b7a665f02f441169353514116fa9d772953.

Bug: 139108926
Test: making a video call via Duo, make sure sound works
Test: vol adjust during a phone call works
Change-Id: Iea2371c79aa8061009a4f26f0574f1e1ea5742c9
3 files changed
tree: 2f4397f349ae0ab4463fc3213b0ae5dc96ccea66
  1. hal/
  2. legacy/
  3. post_proc/
  4. visualizer/
  5. voice_processing/
  6. Android.mk
  7. OWNERS