diff options
| author | Matt DeVillier <matt.devillier@gmail.com> | 2020-04-21 01:20:29 -0500 |
|---|---|---|
| committer | Michael Niewöhner <foss@mniewoehner.de> | 2021-01-04 00:35:27 +0000 |
| commit | 2c6a725e2bcdbb9bbdcb08bbbffd0d2884dab39a (patch) | |
| tree | 1db652e1c4952351e8206f18864ccccbbad6bb63 | |
| parent | d7ef450d88e67f4aa47c40dc746500693c3ccfb0 (diff) | |
| download | coreboot-2c6a725e2bcdbb9bbdcb08bbbffd0d2884dab39a.tar.xz | |
mb/google/octopus: Add ACPI backlight controls
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 <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/40594
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
| -rw-r--r-- | src/mainboard/google/octopus/dsdt.asl | 1 | ||||
| -rw-r--r-- | src/mainboard/google/octopus/variants/baseboard/devicetree.cb | 4 |
2 files changed, 4 insertions, 1 deletions
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 <soc/intel/apollolake/acpi/northbridge.asl> #include <soc/intel/apollolake/acpi/southbridge.asl> #include <soc/intel/apollolake/acpi/pch_hda.asl> + #include <drivers/intel/gma/acpi/default_brightness_levels.asl> } } 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 |