83 lines
2.0 KiB
Nix
Executable File
83 lines
2.0 KiB
Nix
Executable File
{
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lib,
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pkgs,
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config,
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namespace,
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...
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}:
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with lib;
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let
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inherit (lib.${namespace}) mkOpt mkBoolOpt;
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cfg = config.${namespace}.hardware.amd;
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in
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{
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options.${namespace}.hardware.amd = {
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enable = mkEnableOption "amd hardware config";
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corectrl.enable = mkBoolOpt false "Enable Corectl";
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corectrl.enablePolkit = mkBoolOpt false "Enable Corectl Polkit";
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corectrl.polkitGroup = mkOpt types.str "wheel" "Corectl Polkit Group";
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lact.enable = mkBoolOpt false "Enable Lact daemon";
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};
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config = lib.mkIf cfg.enable {
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boot = {
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kernelModules = [ "nct6775" ];
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kernelParams = [ (if cfg.enable then "amdgpu.ppfeaturemask=0xffffffff" else null) ];
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};
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# Configure programs
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programs.corectrl = {
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enable = cfg.corectrl.enable;
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package = pkgs.corectrl;
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};
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# Configure environment
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environment = {
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# Force radv
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variables = {
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AMD_VULKAN_ICD = "RADV";
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STEAM_FORCE_DESKTOPUI_SCALING = "1.0";
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GDK_SCALE = "1";
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};
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};
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# Configure polkit
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security.polkit = lib.mkIf cfg.corectrl.enablePolkit {
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extraConfig = ''
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polkit.addRule(function(action, subject) {
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if ((action.id == "org.corectrl.helper.init" ||
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action.id == "org.corectrl.helperkiller.init") &&
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subject.local == true &&
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subject.active == true &&
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subject.isInGroup("${cfg.corectrl.polkitGroup}")) {
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return polkit.Result.YES;
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}
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});
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'';
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};
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# nixpkg is broken so need to manually define
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systemd.services.lactd = lib.mkIf cfg.lact.enable {
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description = "AMDGPU Control Daemon";
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path = with pkgs; [
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bash
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lact
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];
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script = ''
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lact daemon
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'';
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wantedBy = [ "multi-user.target" ];
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after = [ "multi-user.target" ];
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};
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# Configure environment
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environment = {
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systemPackages = with pkgs; lib.mkIf cfg.lact.enable [ lact ];
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};
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};
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}
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