Revert "Revert "audio: primary desc check for sonification""

 * Voodoo. Sort this out later.

This reverts commit aef8ce5477cdf0c9117c8be7e9eb250326cad204.
Merge branch 'cm-11.0' of https://github.com/CyanogenMod/android_hardware_qcom_audio-caf into cm-11.0