ref: d52f25ecdcf1dc8ee8d278c8da44159d82d8dd8f
parent: a00957efee9643c3b025b9d20d6ab4fc6536eb89
author: Michael Forney <mforney@mforney.org>
date: Wed Mar 2 05:26:37 EST 2022
igfx: add TypeILK, since it differs slightly from SNB ILK's LVDS transcoder select field only has 1 bit, like G45.