default or selected kernelversion does not have config value CONFIG_VIDEO_RP1_CFE.
Result is shown for kernelversion 6.6.75
Raspberry Pi RP1 Camera Front End (CFE) video capture driver
modulename: rp1-cfe.ko
configname: CONFIG_VIDEO_RP1_CFE
Linux Kernel Configuration
└─>Device Drivers
└─>Multimedia support
└─>Media drivers
└─>Media platform devices
└─>Raspberry Pi RP1 Camera Front End (CFE) video capture driver
In linux kernel since version 6.13 (release Date: 2025-01-19)
Say Y here to enable support for the Raspberry Pi RP1 Camera Front End.
To compile this driver as a module, choose M here. The module will be
called rp1-cfe.
To compile this driver as a module, choose M here. The module will be
called rp1-cfe.