Auvitek AU8522 based ATV demod

modulename: au8522_decoder.ko

configname: CONFIG_DVB_AU8522_V4L

Linux Kernel Configuration
└─>Device Drivers
└─>Multimedia support
└─>Customise DVB Frontends
└─>I2C support
└─>Auvitek AU8522 based ATV demod
In linux kernel since version 3.1 (release Date: 2011-10-24)  
An ATSC 8VSB, QAM64/256 & NTSC demodulator module. Say Y when
you want to enable ATV demodulation support for this frontend.

source code: