fusion3: switch back to LPA

 * Audio effects are currently not supported with tunnel audio.
 * Switch back to LPA until we learn how to use the hardware controls.

Change-Id: Ib652ed27ca565d40819a3e573eef7ad224572962
fusion3: move mac-update to qcom-common

Change-Id: Ic5ca39be3c70deb2d7eba814c72b6cffcf7434da