m7-common: add libCB

Change-Id: I7556d536c92fc9741ffc839930db116581a6769c
m7-common: Add extended extractor to proprietary file list

Change-Id: I5db34a83ed39f29b19a1be1ab2e5c48ce64db3ad
m7-common: Add ov4688 chromatix libs

Change-Id: I8c1fe9aab683c456ccde105b464160c3fe8a2b45
m7-common: Enable wake on volume

Change-Id: Ib58149d1532695d04e0cd69f2f698143fcb5d6c8