OpSec
https://github.com/NVIDIA/open-gpu-kernel-modules
It was not the full driver client side code or cuda usable codes basic display module still non foss but it will make a better Nouveau driver in future.
Here is a read
https://blogs.gnome.org/uraeus/2022/05/11/why-is-the-open-source-driver-release-from-nvidia-so-important-for-linux/
