Sony BTF's internal MPX

modulename: sony-btf-mpx.ko

configname: CONFIG_VIDEO_SONY_BTF_MPX

Linux Kernel Configuration
└─>Device Drivers
└─>Multimedia support
└─>Encoders, decoders, sensors and other helper chips
└─>I2C support
└─>Sony BTF's internal MPX
In linux kernel since version 3.1 (release Date: 2011-10-24)  
Support for the internal MPX of the Sony BTF-PG472Z tuner.

To compile this driver as a module, choose M here: the
module will be called sony-btf-mpx.

source code: