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

Sasem USB IR Remote

modulename: lirc_sasem.ko

configname: CONFIG_LIRC_SASEM

Linux Kernel Configuration
└─>Device Drivers
└─>Staging drivers
└─>Media staging drivers
└─>Linux Infrared Remote Control IR receiver/transmitter drivers
└─>Sasem USB IR Remote
In linux kernel since version 2.6.36 (release Date: 2010-10-20)  
Driver for the Sasem OnAir Remocon-V or Dign HV5 HTPC IR/VFD Module

source code: