diff options
| author | Matt DeVillier <matt.devillier@gmail.com> | 2017-01-07 23:46:41 -0600 |
|---|---|---|
| committer | Matt DeVillier <matt.devillier@gmail.com> | 2020-04-05 16:53:03 +0000 |
| commit | 667d8af08adbd4f2154dfb3032698f961b9cfcdd (patch) | |
| tree | dded841f16172236a1c36a2aa3f9e2927eb6d47e /src/mainboard/google/rambi | |
| parent | 92646ea3e3456a0a975775a1f5aa5dc011a9b1b6 (diff) | |
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>
Diffstat (limited to 'src/mainboard/google/rambi')
| -rw-r--r-- | src/mainboard/google/rambi/devicetree.cb | 3 | ||||
| -rw-r--r-- | src/mainboard/google/rambi/dsdt.asl | 1 | ||||
| -rw-r--r-- | src/mainboard/google/rambi/variants/ninja/overridetree.cb | 3 |
3 files changed, 7 insertions, 0 deletions
diff --git a/src/mainboard/google/rambi/devicetree.cb b/src/mainboard/google/rambi/devicetree.cb index dc11ec8a91..c7bc0b66f2 100644 --- a/src/mainboard/google/rambi/devicetree.cb +++ b/src/mainboard/google/rambi/devicetree.cb @@ -1,5 +1,8 @@ chip soc/intel/baytrail + # IGD Displays + register "gfx" = "GMA_STATIC_DISPLAYS(0)" + # SATA port enable mask (2 ports) register "sata_port_map" = "0x1" register "sata_ahci" = "0x1" 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 */ diff --git a/src/mainboard/google/rambi/variants/ninja/overridetree.cb b/src/mainboard/google/rambi/variants/ninja/overridetree.cb index 3f67644d79..47527da2b3 100644 --- a/src/mainboard/google/rambi/variants/ninja/overridetree.cb +++ b/src/mainboard/google/rambi/variants/ninja/overridetree.cb @@ -1,5 +1,8 @@ chip soc/intel/baytrail + # No Built-in IGD Display + register "gfx.ndid" = "0" + register "usb2_comp_bg" = "0x4700" # Allow PCIe devices to wake system from suspend |