DragonFly dfbsd 6.5-DEVELOPMENT DragonFly 6.5-DEVELOPMENT #0: Thu Jul  2 06:02:54 UTC 2026    root@dfbsd:/usr/obj/usr/src/sys/X86_64_GENERIC  x86_64
cc 8.3 [DragonFly] Release/2019-02-22
QEMU Virtual CPU version 2.5+

# drm is NOT in X86_64_GENERIC; available as kld module:
#   /boot/kernel/drm.ko
# Loading drm.ko on this guest succeeds but attaches to no device (no GPU),
# so no connector/EDID is ever read and drm_parse_tiled_block is never called.