diff options
| author | Tim Crawford <tcrawford@system76.com> | 2022-12-05 08:49:46 -0700 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2023-03-04 01:59:36 +0000 |
| commit | 1f81af52a4efde39ba0127b724c6c2e19d0329cd (patch) | |
| tree | 090f8e9d9112307cdff8aacb5d7a4c837359f0c1 /src/mainboard/system76/tgl-h | |
| parent | d5d56b3d42efeeebde9a8867d95e21d7b698aa18 (diff) | |
mb/system76: Add custom backlight levels for Intel GMA
Add custom backlight levels for all models except:
- addw1/addw2: Uses an OLED display
- bonw14: Does not use the iGPU
Change-Id: Ibea37f19acca0d718211fc41706019a92a240c70
Signed-off-by: Tim Crawford <tcrawford@system76.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/61301
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Jeremy Soller <jeremy@system76.com>
Diffstat (limited to 'src/mainboard/system76/tgl-h')
| -rw-r--r-- | src/mainboard/system76/tgl-h/acpi/backlight.asl | 31 | ||||
| -rw-r--r-- | src/mainboard/system76/tgl-h/acpi/mainboard.asl | 3 | ||||
| -rw-r--r-- | src/mainboard/system76/tgl-h/dsdt.asl | 1 |
3 files changed, 34 insertions, 1 deletions
diff --git a/src/mainboard/system76/tgl-h/acpi/backlight.asl b/src/mainboard/system76/tgl-h/acpi/backlight.asl new file mode 100644 index 0000000000..f020234450 --- /dev/null +++ b/src/mainboard/system76/tgl-h/acpi/backlight.asl @@ -0,0 +1,31 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ + +#include <drivers/intel/gma/acpi/gma.asl> + +Scope (GFX0) +{ + Name (BRIG, Package (22) { + 40, /* default AC */ + 40, /* default Battery */ + 5, + 10, + 15, + 20, + 25, + 30, + 35, + 40, + 45, + 50, + 55, + 60, + 65, + 70, + 75, + 80, + 85, + 90, + 95, + 100 + }) +} diff --git a/src/mainboard/system76/tgl-h/acpi/mainboard.asl b/src/mainboard/system76/tgl-h/acpi/mainboard.asl index 4675bc94b8..c982a9ee4c 100644 --- a/src/mainboard/system76/tgl-h/acpi/mainboard.asl +++ b/src/mainboard/system76/tgl-h/acpi/mainboard.asl @@ -6,4 +6,7 @@ Scope (\_SB) { #include "sleep.asl" + Scope (PCI0) { + #include "backlight.asl" + } } diff --git a/src/mainboard/system76/tgl-h/dsdt.asl b/src/mainboard/system76/tgl-h/dsdt.asl index fb40a5d67f..904073cc7d 100644 --- a/src/mainboard/system76/tgl-h/dsdt.asl +++ b/src/mainboard/system76/tgl-h/dsdt.asl @@ -20,7 +20,6 @@ DefinitionBlock( #include <soc/intel/common/block/acpi/acpi/northbridge.asl> #include <soc/intel/tigerlake/acpi/southbridge.asl> #include <soc/intel/tigerlake/acpi/tcss.asl> - #include <drivers/intel/gma/acpi/default_brightness_levels.asl> } #include <southbridge/intel/common/acpi/sleepstates.asl> |