CONFIG_FB_CORE (not configurable)

modulename: fb.ko

and/or

fbdev.ko

configname: CONFIG_FB_CORE

Linux Kernel Configuration
└─>Device Drivers
└─>Graphics support
└─>Frame buffer Devices
└─>FB_CORE
In linux kernel since version 4.14.327 (release Date: 2023-10-10)  
source code:
drivers/video/fbdev/core/
selects
CONFIG_VIDEO



is depended by
CONFIG_DRM
CONFIG_FB