UPDATE DSP library handles for CM

Change-Id: I821e7974405555a00fdd9142b6c8ef5e3c44f403
Tweak Volume Down for distortion

Change-Id: Ic8f54e18669e9c628955a999a4e789c85ac0ae21
OTG Fix for 4.2

Change-Id: I6ddad971b05442253631b735ededabe756c7ac1d
Update Kernel to Beta6

Change-Id: I077e18af6d6e778d616c8826bbceea75cf245fb9