modeprint: pretty print connector names

Use same names as the kernel, makes it easier to identify
connectors in the common case.

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Rob Clark <robdclark@gmail.com>
drm: Implement drmCheckModesettingSupported() for FreeBSD

Add the missing implementation of drmCheckModesettingSupported()
to detect KMS support on FreeBSD (and GNU/kFreeBSD).

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=72847
Signed-off-by: Konstantin Belousov <kib@freebsd.org>
Signed-off-by: Robert Millan <rmh@freebsd.org>