The issue appears to be fixed upstream. According to the NVIDIA developer forum, the warning nv_drm_revoke_modeset_permission is no longer present starting from the 580 driver series.
I tested with NVIDIA Linux driver 580.126.18 on my system, and the warning no longer appears in dmesg. This suggests the issue has been resolved upstream in the 580 branch and later. Reference: https://forums.developer.nvidia.com/t/using-nvidia-driver-on-debian-trixie-asus-tuf-gaming-a15-fa507xi-rip-0010-nv-drm-revoke-modeset-permission-0x327-0x340-nvidia-drm/338160/
