Change in coreboot[master]: mb/clevo/l140cu: add panel settings to the dt and hook up GMA ACPI

[Michael Niewöhner (Code Review)]

Hello  Felix Singer, build bot (Jenkins), Nico Huber, Matt DeVillier, Angel Pons,

I'd like you to reexamine a change. Please visit

https://review.coreboot.org/c/coreboot/+/48750

to look at the new patch set (#35).

Change subject: mb/clevo/l140cu: add panel settings to the dt and hook up GMA ACPI
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mb/clevo/l140cu: add panel settings to the dt and hook up GMA ACPI

Add the panel settings dumped from vendor firmware and hook up
drivers/intel/gma, which will be required for brightness control.

Keyboard brightness control still requires ACPI code. This will be done
in a separate change later.

Test: Panel gets enabled when the payload starts on Clevo L141CU.

Change-Id: I7977a2271da72c142b025b4631318d1a39adfb13
Signed-off-by: Michael Niewöhner 
---
M src/mainboard/clevo/cml-u/dsdt.asl
M src/mainboard/clevo/cml-u/variants/l140cu/devicetree.cb
2 files changed, 12 insertions(+), 1 deletion(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/50/48750/35