audio: Add missing hw_interface entries

Add missing entries for handset and speaker mic devices. This helps
reducing audio error logs that are actually benign.

Bug: 37509961
Test: audio sanity test
Change-Id: Ib2f7e4fe37647885206ff030b2c36a34466da556
1 file changed
tree: 672d21e498f6def3df377ad3b75b09c353298130
  1. hal/
  2. legacy/
  3. post_proc/
  4. visualizer/
  5. voice_processing/
  6. Android.mk