> [ 1.051227] i915drmkms: preliminary hardware support disabled this is a combo of the driver data for tiger lake (11th gen) having "require_force_probe" set to 1 (our drm base), and the netbsd probe code seeing this set and not matching properly.
there's nothing you're doing wrong, it just isn't enabled (it may not work, i don't know.) if you want try, edit sys/external/bsd/drm2/i915drm/i915_pci_autoconf.c to disable the check at line 111. .mrg.
