I made a buildroot image for Raspberry Pi CM5. My Arducam pivariety cameras can’t be detected when I compile upstream raspberrypi/libcamera and their libcamera-apps package. Arducam’s downstream arducam/libcamera won’t compile because it requires arducam pivariety sdk dev package and it’s I guess only available as pre-compiled binaries in a deb package.
It’s not a driver issue, media devices are populated. This is a user space library issue.
Since this is a buildroot image and Arducam’s official installation script highly depends on dpkg and debian packages, I can’t use the script too.
I don’t know what to do at this point. I’m ready to share further information.