commit bf877a7e6673f43ded94ead0784c93c558e5aa2b
author Keun-young Park <keunyoung@google.com> Mon Dec 21 14:16:05 2015 -0800
committer Keun-young Park <keunyoung@google.com> Wed Jan 06 15:15:02 2016 -0800
tree 76702528efef034e46945d02a53182593172be43
parent bf274b3f4f68c7d5fdf16322e48f848abdfc4f85

vehicle hal update

- add zones to subscribe to allow selected subscription for
  zoned properties
- extend config to uint32[4] to allow passing more informaiton
  from configs
- change audio volume to be per context, not physical stream.
  This maps better to android side's logical streams.
- renamed APP_CONTEXT to AUDIO_CONTEXT: It is useful only for
  audio.
- add more audio contexts: safety alert, CD, aux audio

bug: 25183740, 26233321

Change-Id: I29de7b6c9d9a770cf87e7f50991c875d7ce9fdbe