From 2c6a725e2bcdbb9bbdcb08bbbffd0d2884dab39a Mon Sep 17 00:00:00 2001 From: Matt DeVillier Date: Tue, 21 Apr 2020 01:20:29 -0500 Subject: [PATCH] mb/google/octopus: Add ACPI backlight controls MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Enables backlight control under Windows 10. Test: build/boot Windows 10 20H2 on google/ampton, verify display backlight controls functional. Change-Id: I779f7f3f5a111018fc7b5c50c5750a9eb815d670 Signed-off-by: Matt DeVillier Reviewed-on: https://review.coreboot.org/c/coreboot/+/40594 Tested-by: build bot (Jenkins) Reviewed-by: Angel Pons Reviewed-by: Michael Niewöhner --- src/mainboard/google/octopus/dsdt.asl | 1 + src/mainboard/google/octopus/variants/baseboard/devicetree.cb | 4 +++- 2 files changed, 4 insertions(+), 1 deletion(-) diff --git a/src/mainboard/google/octopus/dsdt.asl b/src/mainboard/google/octopus/dsdt.asl index f87b96282e..513db663fe 100644 --- a/src/mainboard/google/octopus/dsdt.asl +++ b/src/mainboard/google/octopus/dsdt.asl @@ -25,6 +25,7 @@ DefinitionBlock( #include #include #include + #include } } diff --git a/src/mainboard/google/octopus/variants/baseboard/devicetree.cb b/src/mainboard/google/octopus/variants/baseboard/devicetree.cb index cbcd48aab4..3dbc5ef080 100644 --- a/src/mainboard/google/octopus/variants/baseboard/devicetree.cb +++ b/src/mainboard/google/octopus/variants/baseboard/devicetree.cb @@ -112,7 +112,9 @@ chip soc/intel/apollolake device pci 00.0 on end # - Host Bridge device pci 00.1 on end # - DPTF device pci 00.2 off end # - NPK - device pci 02.0 on end # - Gen + device pci 02.0 on # - Gen + register "gfx" = "GMA_DEFAULT_PANEL(0)" + end device pci 03.0 on end # - Gaussian Mixture Model (GMM) device pci 0c.0 on chip drivers/wifi/generic