Give names to a few more known VBT blocks. Most of these are VBIOS only
junk so probably not worth the hassle to decode, and the old MIPI
block is perhaps not actually used anywhere so didn't bother with
that one either.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Acked-by: Jani Nikula <jani.nikula@intel.com>