default or selected kernelversion does not have config value CONFIG_DVB_IT913X_FE.
Result is shown for kernelversion 6.5.1

it913x frontend and it9137 tuner

modulename: it913x-fe.ko

configname: CONFIG_DVB_IT913X_FE

Linux Kernel Configuration
└─>Device Drivers
└─>Multimedia support
└─>Customise DVB Frontends
└─>I2C support
└─>it913x frontend and it9137 tuner
In linux kernel since version 3.1 (release Date: 2011-10-24)  
A DVB-T tuner module.
Say Y when you want to support this frontend.

source code: