gma: Add Kaby Lake support
Including some weird Amber Lake Y parts that are treated like Kaby Lake
in Linux' i915.
Only differences to Skylake in the DDI output buffer tuning.
Change-Id: Ice05e07b016cebc7258a9790e38e079e63227a4b
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.coreboot.org/c/libgfxinit/+/28763
Reviewed-by: Thomas Heijligen <src@posteo.de>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
diff --git a/common/hw-gfx-gma.ads b/common/hw-gfx-gma.ads
index 40382f8..b9c627b 100644
--- a/common/hw-gfx-gma.ads
+++ b/common/hw-gfx-gma.ads
@@ -43,7 +43,8 @@
Haswell,
Broadwell,
Broxton,
- Skylake);
+ Skylake,
+ Kabylake);
type CPU_Variant is (Normal, ULT, ULX);