On Thu Jul 9, 2026 at 2:49 AM CEST, John Hubbard wrote: > Unless all, or nearly all of the ioctl values would be the same, > there is absolutely no value in trying to make a small subset > match.
As mentioned in [1], it would also require layout compatibility between structures and at least to some extend the same implementation semantics. So, no, we're not going to do this. It would probably be good to stick to some common tooling that exercises the raw uAPI though while we are still building things up and can't yet run "real" test suites. One option would be IGT, but I also created [2] back when I merged the initial nova-drm skeleton driver. [1] https://lore.kernel.org/nova-gpu/[email protected]/ [2] https://gitlab.freedesktop.org/dakr/drm-test
