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| author | Matt DeVillier <matt.devillier@gmail.com> | 2018-04-20 14:24:21 -0700 |
|---|---|---|
| committer | Matt DeVillier <matt.devillier@gmail.com> | 2020-04-05 16:53:22 +0000 |
| commit | 205df70eb230cf52f3e8e4379196dd4fd4694fdb (patch) | |
| tree | 4450b769b0ac52deaef3b69ee5d94b39f5f77327 | |
| parent | 338c8d4b375d9c405cee9252568f06f75ff05dac (diff) | |
| download | coreboot-205df70eb230cf52f3e8e4379196dd4fd4694fdb.tar.xz | |
mb/google/eve: Use ACPI backlight controls
Enables backlight control under Windows.
Test: build/boot eve, verify screen backlight controls
available and functional under Windows 10.
Change-Id: Id4477d2ec71aefb4c9d2ead31cd5fd3bfad51981
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/40122
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
| -rw-r--r-- | src/mainboard/google/eve/devicetree.cb | 3 | ||||
| -rw-r--r-- | src/mainboard/google/eve/dsdt.asl | 1 |
2 files changed, 4 insertions, 0 deletions
diff --git a/src/mainboard/google/eve/devicetree.cb b/src/mainboard/google/eve/devicetree.cb index 50f9114913..564b45dfc6 100644 --- a/src/mainboard/google/eve/devicetree.cb +++ b/src/mainboard/google/eve/devicetree.cb @@ -1,5 +1,8 @@ chip soc/intel/skylake + # IGD Displays + register "gfx" = "GMA_STATIC_DISPLAYS(0)" + register "gpu_pp_up_delay_ms" = "100" register "gpu_pp_down_delay_ms" = "500" register "gpu_pp_cycle_delay_ms" = "500" diff --git a/src/mainboard/google/eve/dsdt.asl b/src/mainboard/google/eve/dsdt.asl index ea0424a219..8b07dabd53 100644 --- a/src/mainboard/google/eve/dsdt.asl +++ b/src/mainboard/google/eve/dsdt.asl @@ -39,6 +39,7 @@ DefinitionBlock( { #include <soc/intel/skylake/acpi/systemagent.asl> #include <soc/intel/skylake/acpi/pch.asl> + #include <drivers/intel/gma/acpi/default_brightness_levels.asl> } } |