policy_hal:  add support for track offload

- enable track offload through direct output
- restrict track offload for media and game
  usages
- select non direct output when direct pcm is
  already in use

Change-Id: I8eb0e52a01c56b9bcfb00493624dd1e48d41a769
1 file changed
tree: 0cdf369d21e25010c79d3a047d57c597067e4982
  1. policy_hal/
  2. Android.mk