hal: Fix EC not working in VoIP calls

Ensure the EC reference path is reset while switching device
for VoIP calls.

Bug: 17986908
Change-Id: I7eca6842ee2ba298493cb1cd479f90318a437e12
2 files changed
tree: 1092da960931a7c93cbb7f73b9af8a236bfed217
  1. hal/
  2. legacy/
  3. post_proc/
  4. visualizer/
  5. voice_processing/
  6. Android.mk