rkfb!

This branch is the minimal working RockPro64 / RK3399 framebuffer branch.

Its job is simple:

• build the standalone rkfb FreeBSD display driver
• keep the branch small and stable
• preserve the known-good fallback path while rk_drm! evolves separately

What Is Here

• rkfb.c The working framebuffer driver.
• rkfb_ioctl.h Userland ioctl definitions for the driver interface.
• Makefile FreeBSD kmod build file.
• opt_*.h Minimal build options required for the module build.
• PROVENANCE_LINUX_BSD_MIT.md Explicit provenance, licensing boundary, and credit record for this branch.

What Is Not Here

• DRM/KMS development work
• in-tree FreeBSD kernel overlays
• generic branch clutter, editor backups, or build junk

That work belongs on rk_drm!, not here.

Maintenance Rule

If a change is needed to keep the known-good framebuffer path working, it can belong here.

If a change is about:

• /dev/dri/card0
• KMS
• EDID-driven dynamic modes
• Xorg modesetting
• hotplug or page flips in the DRM path

it belongs on rk_drm!.