commit 10548295023bee99108e418499aff09fe578211e
author Mikhail Naganov <mnaganov@google.com> Mon Oct 31 10:39:47 2016 -0700
committer Mikhail Naganov <mnaganov@google.com> Tue Nov 15 08:52:39 2016 -0800
tree a08dff8fce4c03b94a560c21e87e3fd97d5b6352
parent f6c03bfc74bca17eddca2bced1ff580d86af2729

Implement audio devices and streams HAL delegating to legacy HAL

Changes made to the .hal definition:

  - introduce Effect ID returned by the IEffectsFactory that
    needs to be passed to IStream.{add|remove}Effect; otherwise
    it's impossible to retrieve the underlying HAL effect handle;

  - change "bus address" in DeviceAddress to "string" type;

  - fix signature of some methods w.r.t. returning Result;

  - remove unused "struct AudioPatch".

Bug: 30222631
Test: make
Change-Id: Icb51729ef57bb2a5b0b78609735e7481bc04f95c