On Sun, Sep 07, 2025 at 09:13:20AM -0600, Theo de Raadt wrote:
> > How is this useful on OpenBSD without an additional driver?
> 
> I think Jonathan is explaining how the standard raw-device speaking
> drivers (ie. /dev/uhid* or other library-driven ways) are failing,
> because of low-level error.
>

Right, once uhidev attaches successfully, and uhid attaches below that, you
can update the screen by writing to /dev/uhidX.  I don't think the screen is
suitable for use as a framebuffer, but you can display system metrics, network
status, and so on with a bit of work.