Disagrees about version of symbol tegracam_v4l2subdev_register

Hi,
Looks like you have to rebuild the ko file along with upstream kernel and NVIDIA OOT modules. Would suggest strictly follow the steps in
Kernel Customization — NVIDIA Jetson Linux Developer Guide

There is a known issue and please manually copy the files:
USB controller driver bug/issue in default rootfs and kernel customization - Jetpack 6.1 L4T 36.4.3 - #24 by DaneLLL

Here is a real practice:
No data from Joystick Logitech-f710 - #10 by DaneLLL