diff options
| author | Matt DeVillier <matt.devillier@gmail.com> | 2020-04-30 10:55:32 -0500 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2021-01-04 23:14:47 +0000 |
| commit | 2ece21244e6a6cb098ea2a4a056722bf3be4a907 (patch) | |
| tree | 1e4687d91df9d034aa857d0c0d11383834b99422 | |
| parent | 4f980425b1bbf271885dfbb49aa2ee7e682a8c0e (diff) | |
mb/google/reef (and variants): add ACPI backlight support
Enables backlight control under Windows 10.
Test: build/boot Windows 10 20H2 on google/reef, verify
display backlight controls functional.
Change-Id: I4ce613badbdcfb9c843f52408df26c6cbb4b82a2
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49057
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
6 files changed, 16 insertions, 5 deletions
diff --git a/src/mainboard/google/reef/dsdt.asl b/src/mainboard/google/reef/dsdt.asl index f87b96282e..ecd44f6c92 100644 --- a/src/mainboard/google/reef/dsdt.asl +++ b/src/mainboard/google/reef/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/reef/variants/baseboard/devicetree.cb b/src/mainboard/google/reef/variants/baseboard/devicetree.cb index a1b7a4c335..9aadc9ed52 100644 --- a/src/mainboard/google/reef/variants/baseboard/devicetree.cb +++ b/src/mainboard/google/reef/variants/baseboard/devicetree.cb @@ -125,7 +125,9 @@ chip soc/intel/apollolake device pci 00.0 on end # - Host Bridge device pci 00.1 on end # - DPTF device pci 00.2 on 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 # - Iunit device pci 0d.0 on end # - P2SB device pci 0d.1 on end # - PMC diff --git a/src/mainboard/google/reef/variants/coral/devicetree.cb b/src/mainboard/google/reef/variants/coral/devicetree.cb index 649293138d..e8f8cc334a 100644 --- a/src/mainboard/google/reef/variants/coral/devicetree.cb +++ b/src/mainboard/google/reef/variants/coral/devicetree.cb @@ -125,7 +125,9 @@ chip soc/intel/apollolake device pci 00.0 on end # - Host Bridge device pci 00.1 on end # - DPTF device pci 00.2 on 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 # - Iunit device pci 0d.0 on end # - P2SB device pci 0d.1 on end # - PMC diff --git a/src/mainboard/google/reef/variants/pyro/devicetree.cb b/src/mainboard/google/reef/variants/pyro/devicetree.cb index 0dbaa29552..af459bebef 100644 --- a/src/mainboard/google/reef/variants/pyro/devicetree.cb +++ b/src/mainboard/google/reef/variants/pyro/devicetree.cb @@ -134,7 +134,9 @@ chip soc/intel/apollolake device pci 00.0 on end # - Host Bridge device pci 00.1 on end # - DPTF device pci 00.2 on 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 # - Iunit device pci 0d.0 on end # - P2SB device pci 0d.1 on end # - PMC diff --git a/src/mainboard/google/reef/variants/sand/devicetree.cb b/src/mainboard/google/reef/variants/sand/devicetree.cb index ba19369f18..91555ad6c8 100644 --- a/src/mainboard/google/reef/variants/sand/devicetree.cb +++ b/src/mainboard/google/reef/variants/sand/devicetree.cb @@ -121,7 +121,9 @@ chip soc/intel/apollolake device pci 00.0 on end # - Host Bridge device pci 00.1 on end # - DPTF device pci 00.2 on 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 # - Iunit device pci 0d.0 on end # - P2SB device pci 0d.1 on end # - PMC diff --git a/src/mainboard/google/reef/variants/snappy/devicetree.cb b/src/mainboard/google/reef/variants/snappy/devicetree.cb index 3be68ddb5c..d4e9705fc3 100644 --- a/src/mainboard/google/reef/variants/snappy/devicetree.cb +++ b/src/mainboard/google/reef/variants/snappy/devicetree.cb @@ -130,7 +130,9 @@ chip soc/intel/apollolake device pci 00.0 on end # - Host Bridge device pci 00.1 on end # - DPTF device pci 00.2 on 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 # - Iunit device pci 0d.0 on end # - P2SB device pci 0d.1 on end # - PMC |