28 lines
695 B
Nix
28 lines
695 B
Nix
{ pkgs, lib, config, ... }: with lib; let
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cfg = config.module.amd.cpu;
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controlFile = "/sys/devices/system/cpu/cpufreq/boost";
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enableCmd = "0";
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disableCmd = "1";
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in {
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options = {
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module.amd.cpu = {
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enable = mkEnableOption "Enable AMD Cpu support.";
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powersave.enable = mkEnableOption "Enable AMD Cpu powersave." // { default = true; };
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};
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};
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config = mkIf cfg.enable (mkMerge [
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{
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boot.kernelModules = [ "kvm-amd" ];
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hardware.cpu.amd.updateMicrocode = mkDefault config.hardware.enableRedistributableFirmware;
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}
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(mkIf cfg.powersave.enable {
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module.powersave = {
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enable = true;
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cpu.boost = { inherit controlFile enableCmd disableCmd; };
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};
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})
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]);
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}
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