From 667d8af08adbd4f2154dfb3032698f961b9cfcdd Mon Sep 17 00:00:00 2001
From: Matt DeVillier <matt.devillier@gmail.com>
Date: Sat, 7 Jan 2017 23:46:41 -0600
Subject: mb/google/rambi: use ACPI backlight controls

All variants except NINJA have a built-in display.
Enables ACPI brightness controls under Windows.

Change-Id: I8dd026608de606fa33f28ccb2967f3beb83b3470
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/40119
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
---
 src/mainboard/google/rambi/dsdt.asl | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src/mainboard/google/rambi/dsdt.asl')

diff --git a/src/mainboard/google/rambi/dsdt.asl b/src/mainboard/google/rambi/dsdt.asl
index 3a8d1a1a30..347269fa15 100644
--- a/src/mainboard/google/rambi/dsdt.asl
+++ b/src/mainboard/google/rambi/dsdt.asl
@@ -36,6 +36,7 @@ DefinitionBlock(
 		{
 			//#include <soc/intel/baytrail/acpi/northcluster.asl>
 			#include <soc/intel/baytrail/acpi/southcluster.asl>
+			#include <drivers/intel/gma/acpi/default_brightness_levels.asl>
 		}
 
 		/* Dynamic Platform Thermal Framework */
-- 
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