3rdparty/libgfxinit: Update for Cannon Point support

We missed that Cannon Point, the PCH usually paired with Coffee, Whiskey
and Comet Lake, differs a bit from its predecessors. Hence, libgfxinit
now has a new Kconfig setting for the PCH.

Change-Id: I1c02c0d9abb7340aabe94185ee5e17ef4c2b0d36
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48764
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>

1 files changed, 0 insertions, 0 deletions

diff --git a/3rdparty/libgfxinit b/3rdparty/libgfxinit
-Subproject 3318bf26803c77d41b18bef6d7ae4e051b97f9f
+Subproject bc0588e482b1320d5739900b00a45033f5b587f