[WM8994] More changes in Audio codec
Fixed RCV, HP playback and voicecall gain tables

Change-Id: I782df6a19911b6a386a787ece495d5d72dace307
More available RAM
We stole 10 MB from modem reserved area. Looks like it is not used by modem.

Change-Id: I4284827175a289340d4538c359b21a38da5e03a8
[WM8994] Back to standard herring settings for SPK

Change-Id: I78f0362624e699e5e2d72c2a577036ecfec3ebf0