refactor nixos config

2025-12-12 21:42:42 +03:00
parent 732f6f89a5
commit 737b10813b
14 changed files with 158 additions and 135 deletions
@@ -0,0 +1,66 @@
+# # Возможно проблемы с оптимизацией USB (лагает клавиатура/мышь)
+
+{ config, lib, vars, ... }:
+let
+  cfg = config.custom;
+  hasBattery = lib.any (x: lib.strings.hasPrefix "BAT" x)
+    (builtins.attrNames (builtins.readDir "/sys/class/power_supply"));
+in {
+  options.custom = {
+    battery.enable = lib.mkOption {
+      default = hasBattery;
+      description = "Enable better battery support";
+      type = lib.types.bool;
+    };
+  };
+
+  # config = lib.mkIf cfg.battery.enable {
+  config = {
+    boot.kernelParams = [ "amd_pstate=active" ];
+
+    powerManagement.powertop.enable =
+      true; # enable powertop auto tuning on startup.
+
+    services.system76-scheduler.settings.cfsProfiles.enable =
+      true; # Better scheduling for CPU cycles - thanks System76!!!
+    # services.thermald.enable =
+    # true; # Enable thermald, the temperature management daemon. (only necessary if on Intel CPUs)
+    services.power-profiles-daemon.enable =
+      false; # Disable GNOMEs power management
+    services.tlp = {
+      enable = true; # Enable TLP (better than gnomes internal power manager)
+      settings = {
+        CPU_BOOST_ON_AC = 1;
+        CPU_BOOST_ON_BAT = 0;
+        CPU_HWP_DYN_BOOST_ON_AC = 1;
+        CPU_HWP_DYN_BOOST_ON_BAT = 0;
+        CPU_SCALING_GOVERNOR_ON_AC = "performance";
+        CPU_SCALING_GOVERNOR_ON_BAT = "powersave";
+        CPU_SCALING_MIN_FREQ_ON_BAT = 0;
+        CPU_ENERGY_PERF_POLICY_ON_AC = "performance";
+        CPU_ENERGY_PERF_POLICY_ON_BAT = "power";
+
+        AMDGPU_ABM_LEVEL_ON_AC = 0;
+        AMDGPU_ABM_LEVEL_ON_BAT = 0;
+        PLATFORM_PROFILE_ON_AC = "performance";
+        PLATFORM_PROFILE_ON_BAT = "low-power";
+        PCIE_ASPM_ON_BAT = "powersupersave";
+        SATA_LINKPWR_ON_AC = "med_power_with_dipm";
+        SATA_LINKPWR_ON_BAT = "min_power";
+        RUNTIME_PM_ON_AC = "on";
+        RUNTIME_PM_ON_BAT = "auto";
+        SOUND_POWER_SAVE_ON_AC = 0;
+        SOUND_POWER_SAVE_ON_BAT = 1;
+        SOUND_POWER_SAVE_CONTROLLER = "Y";
+        CPU_MAX_PERF_ON_AC = 100;
+        CPU_MAX_PERF_ON_BAT = 50;
+        NMI_WATCHDOG = 0;
+
+        USB_AUTOSUSPEND = 0;
+        USB_BLACKLIST_BTUSB = 0;
+        START_CHARGE_THRESH_BAT0 = 0;
+        STOP_CHARGE_THRESH_BAT0 = 1;
+      };
+    };
+  };
+}
@@ -0,0 +1,104 @@
+{ inputs, config, lib, pkgs, ... }: {
+  #@# modules/low-power.nix: setup to maximize on-battery lifetime
+  #@#   contains:
+  options = {
+    nyx.low-power.enable =
+      lib.mkEnableOption "enables low profile optimizations to reduce watt use";
+  };
+  config = lib.mkIf config.nyx.low-power.enable {
+    #@#   * steam, lutris etc.
+    boot = {
+      kernelParams = [
+        "pcie_aspm.policy=powersupersave"
+        "amd_pstate=passive" # use schedutil scaling for Ryzen 7940HS
+        "mitigations=auto"
+      ];
+
+      extraModprobeConfig = ''
+        # AMD iGPU tuning
+        options amdgpu dc=1
+        options amdgpu deep_color=1
+        options amdgpu aspm=1
+        # Force dGPU off by default to save power (only use when explicitly requested)
+        options amdgpu runpm=1
+      '';
+    };
+
+    networking.networkmanager.wifi.powersave = true;
+    programs.sway.xwayland.enable = false;
+    services.pipewire.jack.enable = false;
+    powerManagement.enable = true;
+    powerManagement.cpuFreqGovernor = "schedutil";
+    services.power-profiles-daemon.enable = false;
+
+    services.tlp = {
+      enable = true;
+      settings = {
+        TLP_DEFAULT_MODE = "BAT";
+        CPU_SCALING_GOVERNOR_ON_AC = "schedutil";
+        CPU_SCALING_GOVERNOR_ON_BAT = "schedutil";
+        CPU_ENERGY_PERF_POLICY_ON_AC = "balance_power";
+        CPU_ENERGY_PERF_POLICY_ON_BAT = "power";
+        PCIE_ASPM_ON_AC = "default";
+        PCIE_ASPM_ON_BAT = "powersupersave";
+        RUNTIME_PM_ON_AC = "auto";
+        RUNTIME_PM_ON_BAT = "auto";
+        USB_AUTOSUSPEND = "1";
+        WIFI_PWR_ON_AC = "on";
+        WIFI_PWR_ON_BAT = "on";
+        DEVICES_TO_DISABLE_ON_BAT = "bluetooth";
+        DEVICES_TO_DISABLE_ON_STARTUP = "bluetooth";
+        DISK_IDLE_SECS_ON_AC = "60";
+        DISK_IDLE_SECS_ON_BAT = "30";
+        SATA_LINKPWR_ON_AC = "med_power_with_dipm";
+        SATA_LINKPWR_ON_BAT = "min_power";
+        SOUND_POWER_SAVE_ON_AC = "1";
+        SOUND_POWER_SAVE_ON_BAT = "1";
+        PLATFORM_PROFILE_ON_AC = "balanced";
+        PLATFORM_PROFILE_ON_BAT = "low-power";
+      };
+    };
+    powerManagement.powertop.enable = true;
+    services.thermald.enable = true;
+
+    services.switcherooControl.enable = true;
+    hardware = {
+      opengl = {
+        enable = true;
+        extraPackages = with pkgs; [ mesa ];
+      };
+      amdgpu.overdrive.enable = lib.mkForce false;
+    };
+
+    services.printing.enable = false;
+    hardware.bluetooth.enable = lib.mkForce false;
+    services.avahi.enable = false;
+    services.fwupd.enable = true;
+    services.locate.enable = false;
+    services.journald.extraConfig = ''
+      SystemMaxUse=200M
+      RuntimeMaxUse=100M
+      MaxRetentionSec=1month
+    '';
+    # programs.ssh.startAgent = true;
+    services.openssh.enable = lib.mkForce false;
+    # libvirt
+    # nsncd (?)
+    # 
+    services.tailscale.enable = lib.mkForce false;
+    programs.java.enable = lib.mkForce false;
+    services.upower.enable = lib.mkForce false;
+    services = {
+      xserver.windowManager.fvwm2.gestures = lib.mkForce false;
+      libinput.enable = lib.mkForce false;
+    };
+    hardware.opentabletdriver.enable = lib.mkForce false;
+    programs.kdeconnect.enable = lib.mkForce false;
+    services.mullvad-vpn.enable = lib.mkForce false;
+
+    virtualisation = {
+      docker.enable = lib.mkForce false;
+      libvirtd.enable = lib.mkForce false;
+    };
+  };
+}