LNBH29 SEC controller

modulename: lnbh29.ko

configname: CONFIG_DVB_LNBH29

Linux Kernel Configuration
└─>Device Drivers
└─>Multimedia support
└─>Media ancillary drivers
└─>Customise DVB Frontends
└─>LNBH29 SEC controller
In linux kernel since version 4.2 (release Date: 2015-08-30)  
LNB power supply and control voltage
regulator chip with step-up converter
and I2C interface for STMicroelectronics LNBH29.
Say Y when you want to support this chip.

source code:
drivers/media/dvb-frontends/lnbh29.c