hal: Change volume control for HFP in Dual ASM loopback am: 26ae13f96f am: 812d40c590
am: 33b7a8aef1  -s ours

Change-Id: I0bc1da18f5b20c2eb7f915746243cdede09088d1
tree: 50c71a1c0a9f552af9c294282483eba416ce9937
  1. hal/
  2. legacy/
  3. post_proc/
  4. visualizer/
  5. voice_processing/
  6. Android.mk