Add missing DisplayPort downstream port types. The introduced
new port types are DP++ and Wireless.
Reviewed-by: NJim Bride <jim.bride@linux.intel.com>
Signed-off-by: NMika Kahola <mika.kahola@intel.com>
Acked-by: NDave Airlie <airlied@gmail.com>
Signed-off-by: NJani Nikula <jani.nikula@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1473419458-17080-2-git-send-email-mika.kahola@intel.com