AK7375 lens voice coil support

modulename: ak7375.ko

configname: CONFIG_VIDEO_AK7375

Linux Kernel Configuration
└─>Device Drivers
└─>Multimedia support
└─>I2C Encoders, decoders, sensors and other helper chips
└─>AK7375 lens voice coil support
In linux kernel since version 3.10 (release Date: 2013-06-30)  
This is a driver for the AK7375 camera lens voice coil.
AK7375 is a 12 bit DAC with 120mA output current sink
capability. This is designed for linear control of
voice coil motors, controlled via I2C serial interface.

source code: