mirror of
https://github.com/NixOS/nixos-hardware
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55 lines
1.9 KiB
Nix
55 lines
1.9 KiB
Nix
{ pkgs, ... }:
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let
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audioFiles = pkgs.fetchFromGitHub {
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owner = "kekrby";
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repo = "t2-better-audio";
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rev = "e46839a28963e2f7d364020518b9dac98236bcae";
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hash = "sha256-x7K0qa++P1e1vuCGxnsFxL1d9+nwMtZUJ6Kd9e27TFs=";
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};
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overrideAudioFiles = package: pluginsPath:
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package.overrideAttrs (new: old: {
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preConfigurePhases = old.preConfigurePhases or [ ] ++ [ "postPatchPhase" ];
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postPatchPhase = ''
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cp -r ${audioFiles}/files/{profile-sets,paths} ${pluginsPath}/alsa/mixer/
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'';
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});
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in
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{
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# For keyboard and touchbar
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boot.kernelPackages = with pkgs; recurseIntoAttrs (linuxPackagesFor (callPackage ./pkgs/linux-t2.nix { }));
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boot.initrd.kernelModules = [ "apple-bce" ];
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# For audio
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boot.kernelParams = [ "pcie_ports=compat" "intel_iommu=on" "iommu=pt" ];
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services.udev.extraRules = builtins.readFile (pkgs.substitute {
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src = "${audioFiles}/files/91-audio-custom.rules";
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replacements = [ "--replace" "/usr/bin/sed" "${pkgs.gnused}/bin/sed" ];
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});
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hardware.pulseaudio.package = overrideAudioFiles pkgs.pulseaudio "src/modules/";
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services.pipewire = rec {
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package = overrideAudioFiles pkgs.pipewire "spa/plugins/";
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wireplumber.package = pkgs.wireplumber.override {
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pipewire = package;
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};
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};
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# Make sure post-resume.service exists
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powerManagement.enable = true;
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systemd.services.fix-keyboard-backlight-and-touchbar = {
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path = [ pkgs.kmod ];
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serviceConfig.ExecStart = ''${pkgs.systemd}/bin/systemd-inhibit --what=sleep --why="fixing keyboard backlight and touchbar must finish before sleep" --mode=delay ${./fix-keyboard-backlight-and-touchbar.sh}'';
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serviceConfig.Type = "oneshot";
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description = "reload touchbar driver and restart upower";
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# must run at boot (and not too early), and after suspend
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wantedBy = [ "display-manager.service" "post-resume.target" ];
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# prevent running before suspend
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after = [ "post-resume.target" ];
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};
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}
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