Rename the WSDISPLAY_TYPE_SUNFFB display type into a more generic name, ..._SUN24, since this only means 24 bit framebuffers with BGR encoding. Also add a WSDISPLAY_TYPE_SUNBW for Sun monochrome framebuffers, to be used by Xwsfb shortly.
Rename the WSDISPLAY_TYPE_SUNFFB display type into a more generic name,
..._SUN24, since this only means 24 bit framebuffers with BGR encoding.
Also add a WSDISPLAY_TYPE_SUNBW for Sun monochrome framebuffers, to be used
by Xwsfb shortly.

orumin/openbsd-efivars,orumin/openbsd-efivars,orumin/openbsd-efivars,orumin/openbsd-efivars