Adding 12-bit sample size support
Adding 12-bit sample size support

Change-Id: I0cf3579deb27e0e2141f068aa53198e0f9d74a94
Signed-off-by: suyyala <e4be93bc67a65cabdb987ccfb84f04770b1752f6@intel.com>

01org/android-iio-sensors-hal,01org/android-iio-sensors-hal