sound control: add register cache

bump to version 3.2

Signed-off-by: Paul Reioux <reioux@gmail.com>

Conflicts:

	sound/soc/codecs/wcd9320.c

Signed-off-by: DooMLoRD <metoo.mememe@gmail.com>

Patched for Z1 4.3 update

Change-Id: I698e84708ab0a4c99985fd1429297f19deee66f7
Fix unitialized warning for FauxSound

Change-Id: Ic1f460fba705028b4b66864e1cc0d73e60350339
Signed-off-by: Josue Rivera <prbassplayer@gmail.com>
Enable Faux sound

Change-Id: I6f861260702c0cf50169f7c59b01fb64a348cfee
Signed-off-by: Josue Rivera <prbassplayer@gmail.com>