Revert "jf: enhance audio config"

 * Breaks Bluetooth voice search.

This reverts commit 559123b369304d53ce8d558c88b0ce22d268666a.

Change-Id: I3e0610289d9089fd4e91d73d4db44adf76e27f22
Merge remote-tracking branch 'cm/cm-10.2' into dc43