Liteon LTRF216A Light Sensor

modulename: ltrf216a.ko

configname: CONFIG_LTRF216A

Linux Kernel Configuration
└─>Device Drivers
└─>Industrial I/O support
└─>Light sensors
└─>Liteon LTRF216A Light Sensor
In linux kernel since version 6.1 (release Date: 2022-12-11)  
If you say Y or M here, you get support for Liteon LTRF216A
Ambient Light Sensor.

If built as a dynamically linked module, it will be called
ltrf216a.

source code: