tree c12aa50cbf887e27579bdf4bb79d170f51dcebf1
parent 464c7e085b68dd63ce8cdbb2c389d3827f8d586a
author Eric Laurent <elaurent@google.com> 1430963042 -0700
committer Eric Laurent <elaurent@google.com> 1430963042 -0700

audio policy: clarify use of mName field for audio devices

The audio port field mName was used for two different purposes
which caused a problem when exposing this information at the SDK API.

Create a new "mTag" field storing the audio_policy.conf device tag
if needed.
Field "mName" is now used to store any additional name associated to
a given device when available (e.g Manufacturer and model name for a USB device).

Change-Id: I17fa872e4a3a2e1b7cbb807c6f72e095a8a2c9c5