tree 96ed7b0333e248ba93336935406bf17349ddabed
parent 1328569d330271edd11cea536761a07935f0cf4d
author Eric Laurent <elaurent@google.com> 1406929486 -0700
committer Eric Laurent <elaurent@google.com> 1407282972 -0700

AudioSystem: add API to query audio HW sync source

Add a method to query from the audio HAL the HW sync
source used for a given audio session.
Add an AudioAttributes flag to request an output with
HW sync source.

Bug: 16132368.
Change-Id: Ic31b2924b98f242c3aa0d58688879f05ea02d6f7