commit d83c41e18fe834f502c8e628a156d00abb039a9c
author Haynes Mathew George <hgeorge@codeaurora.org> Thu Mar 01 15:46:07 2018 -0800
committer Mikhail Naganov <mnaganov@google.com> Fri Mar 16 13:29:14 2018 -0700
tree 06f47cf4a34f3f945be90889c960d32ae268c834
parent 07a889328f7617e3c49a96ea219aa76bae15e0bc

hal: Notify soundtrigger HAL on stream updates

Instead of sending device enable/disable events, send use case
enable/disable events with use case type to sound trigger hal.
Playback (on speaker) and capture stream events are updated
to soundtrigger hal.

Sound trigger hal can decide to support concurrent sountrigger
sessions based on the audio use case.

Also avoid compilation dependency on sound trigger hal proprietary
interface header file by maintaining the interface APIs locally.

Bug: 63939932
Test: "ok google" from lock screen, music iq on walleye
Change-Id: Ia4d0bf0fd9d97bb57ecce55dfd6337bcadf5d531