d2-common:  Fix Camcorder Audio

Under 10.2 we are using the Speaker DMIC Stereo settings not
Camcorder Tx.   This finally brings audio up to where we can
hear what was recorded.

Change-Id: Ibfc328534f2ce29ee1ed0a1d93d1fa4a31141ca2
Merge branch 'cm-10.2' into martincz