d2: USB audio support

 * Add required usecases for USB PROXY RX and TX.

Change-Id: Id3433188e557d8d9aedc1dd6d347460e0f7bb438
d2: Add "length" parameter for /data partition

 * Needed for "footer" style encryption.

Change-Id: I685354b5e7a44cfff19ee5bcedeb773bd26b8b1d
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
d2-common : lower camcorder audio volume

Lowering the setting to 87% puts the volume slightly louder then TW.
83-85% is on par w/ TW but voices seem to come through better at 87%

Change-Id: Ic2dfdd793616529f36f31e6a8b7e7ec2dc52cb1f
expressatt bringup

Change-Id: Ifc65442452cfe861dec4812d8244afa08c27ba4e
Merge "expressatt bringup" into cm-10.2
Move some stuff from apextmo/expressatt to common

- Avoid some code duplication.
- Move camera wrapper from apexq (modify it to fix ISO modes) and
  make it available for other devices (ie: expressatt). Include
  media_profiles.xml for isx012.
- Include some additional scripts.
- Requires some slight changes to device trees.

Change-Id: Idfbca694274e2a8edd747e6a6aa9960ad37cd07f
d2: fix svdo

Change-Id: Ifa2fdbe05f1f1aac7bef780d2c4605d671cf020c
Merge "d2: fix svdo" into cm-10.2
d2-common: enable repeatable keys in cwm

Change-Id: I8c3e95d3b029bd45ae6854f60e7f5952385ded38
Merge "d2-common: enable repeatable keys in cwm" into cm-10.2
Merge branch 'cm-10.2' of github.com:CyanogenMod/android_device_samsung_d2-common into jb3