Limit the DP lane count based on the new VBT DP/eDP max
lane count field.
Signed-off-by: NVille Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220715202044.11153-13-ville.syrjala@linux.intel.comReviewed-by: NJani Nikula <jani.nikula@intel.com>