There's no sense in allowing userspace to create more engines than it
can possibly access via execbuf.
Signed-off-by: NJason Ekstrand <jason@jlekstrand.net>
Reviewed-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20210708154835.528166-13-jason@jlekstrand.net