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Merge pull request #150 from danderson/master

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thinkpad/t495: fix backlight save/load and and battery conditioning.
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Jörg Thalheim 2020-03-15 18:37:21 +00:00 committed by GitHub
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lenovo/thinkpad/t495/default.nix
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@ -4,8 +4,13 @@
imports = [
../.
../../../common/cpu/amd
../../../common/pc/laptop/acpi_call.nix
];
# Force use of the thinkpad_acpi driver for backlight control.
# This allows the backlight save/load systemd service to work.
boot.kernelParams = [ "acpi_backlight=native" ];
# see https://github.com/NixOS/nixpkgs/issues/69289
boot.kernelPackages = lib.mkIf (lib.versionOlder pkgs.linux.version "5.2") pkgs.linuxPackages_latest;
}