2018-08-24 13:53:27 +00:00
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{ lib, pkgs, ... }:
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2018-08-24 10:40:52 +00:00
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let
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2018-08-24 13:53:27 +00:00
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ucm = pkgs.fetchzip {
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2018-08-24 10:40:52 +00:00
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url = "https://github.com/plbossart/UCM/archive/2050ca78a4d1a853d1ba050b591f42e6f97adfc0.tar.gz";
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sha256 = "1rs4mpz3b965nmz0yhy6j4ga3fdz320qnpkd7d61nvpv9c3i6zwj";
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};
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in
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{
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imports = [
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../../common/cpu/intel
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../../common/pc/laptop
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];
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# Sound only properly works out of the box on 4.18+ kernels.
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boot.kernelPackages = lib.mkDefault pkgs.linuxPackages_latest;
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# Required for screen brightness control:
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boot.kernelParams = [ "acpi_backlight=vendor" ];
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# Sound requires a custom UCM config:
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system.replaceRuntimeDependencies = [{
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original = pkgs.alsaLib;
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replacement = pkgs.alsaLib.overrideAttrs (super: {
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postFixup = "cp -r ${ucm}/chtmax98090 $out/share/alsa/ucm";
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});
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}];
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}
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