tree e7e0532c9ef15d0e6519228e5561c4444e2e3379
parent c0f0b37318e801161333c351fb4b94c0ca68e6f7
author Peng Chen <pengchen@codeaurora.org> 1439371239 +0800
committer Gerrit - the friendly Code Review server <code-review@localhost> 1439794728 -0700

FM: Take care of audio routing when BT is connected and disconnected.

BT A2DP has four change states. FM shouldn't change audio routing when it
receives every change states. It only needs to take care of two change
states, A2DP CONNECTED AND DISCONNECTED.

Change-Id: I69bed753c3d2f9c2fea0c3cd06a31d09fc2e1343
CRs-Fixed: 889151