default or selected kernelversion does not have config value CONFIG_GPIB_CEC_PCI.
Result is shown for kernelversion 6.6.75

CEC PCI board

modulename: cec_gpib.ko

configname: CONFIG_GPIB_CEC_PCI

Linux Kernel Configuration
└─>Device Drivers
└─>Staging drivers
└─>Linux GPIB drivers
└─>PCI support
└─>CEC PCI board
In linux kernel since version 6.13 (release Date: 2025-01-19)  
Enable support for Capital Equipment Corporation PCI-488
and Keithly KPCI-488 boards.

To compile this driver as a module, choose M here: the module will be
called cec_gpib.

source code: