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Merge #559

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559: p14s: do not include acpi_backlight on newer kernel versions r=Mic92 a=Mic92



Co-authored-by: Jörg Thalheim <joerg@thalheim.io>
This commit is contained in:
bors[bot] 2023-02-20 20:21:32 +00:00 committed by GitHub
parent 1f5e2b7a6a 93030acc16
commit d24ea777c5
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GPG key ID: 4AEE18F83AFDEB23
1 changed files with 4 additions and 5 deletions
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9
lenovo/thinkpad/p14s/amd/gen2/default.nix
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@ -1,6 +1,4 @@
{ lib, pkgs, ... }:
{ lib, pkgs, config, ... }:
{
imports = [
../../../../../common/pc/laptop/acpi_call.nix
@ -9,8 +7,9 @@
# For suspending to RAM, set Config -> Power -> Sleep State to "Linux" in EFI.
# amdgpu.backlight=0 makes the backlight work
# acpi_backlight=none allows the backlight save/load systemd service to work.
boot.kernelParams = ["amdgpu.backlight=0" "acpi_backlight=none"];
# acpi_backlight=none allows the backlight save/load systemd service to work on older kernel versions
boot.kernelParams = [ "amdgpu.backlight=0" ] ++ lib.optional (lib.versionOlder config.boot.kernelPackages.kernel.version "6.1.6") "acpi_backlight=none";
# Wifi support
hardware.firmware = [ pkgs.rtw89-firmware ];