Sound Control: Sound control for WCD93xx codec

Fully GPL'ed version.

Signed-off-by: faux123 <reioux@gmail.com>

Conflicts:
	sound/soc/codecs/Kconfig
	sound/soc/codecs/Makefile
sound control: update control offsets for MSM8960 soc

MSM8960 audio connections are slightly different from the APQ8064 for:

speaker control &
camcorder control (possibly stereo in nature where its mono on APQ8064)

Signed-off-by: faux123 <reioux@gmail.com>
Sound Control: Added headphone poweramp controls

bump version to 2.1 to reflect this new addition

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