audio: set noise suppression based on audio parameter

Change-Id: I014541ead917f2385c9ec8d88910f11e8a6b6e92
Make low in-call volume fix configurable

By making it configurable, it can be integrated in CM source without impact on other devices which don't have the problem
Revert "Make low in-call volume fix configurable"

This reverts commit dc8ad459100dc13e945a2dbec15ce1b76b4a7047.
Merge branch 'kitkat' of github.com:AOSPA-legacy/android_device_samsung_n7100 into kitkat