STV0900/STV0903(A/B) based

modulename: stv090x.ko

configname: CONFIG_DVB_STV090x

Linux Kernel Configuration
└─>Device Drivers
└─>Multimedia support
└─>Media ancillary drivers
└─>Customise DVB Frontends
└─>STV0900/STV0903(A/B) based
In linux kernel since version 2.6.31 (release Date: 2009-09-09)  
DVB-S/S2/DSS Multistandard Professional/Broadcast demodulators.
Say Y when you want to support these frontends.

source code:
drivers/media/dvb-frontends/stv090x.c