default or selected kernelversion does not have config value CONFIG_FB_XGI.
Result is shown for kernelversion 6.8.2

XGI display support

modulename: xgifb.ko

configname: CONFIG_FB_XGI

Linux Kernel Configuration
└─>Device Drivers
└─>Staging drivers
└─>Support for frame buffer devices
└─>XGI display support
In linux kernel since version 2.6.35 (release Date: 2010-08-01)  
This driver supports notebooks with XGI Z7,Z9,Z11 PCI chips.
Say Y if you have such a graphics card.
To compile this driver as a module, choose M here: the
module will be called xgifb.ko

source code: