104 lines
3.1 KiB
Nix
104 lines
3.1 KiB
Nix
{ pkgs, lib, ... }:
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let
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in
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{
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# services.power-profiles-daemon.enable = true;
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# services.tlp = {
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# enable = true;
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# settings = {
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# CPU_ENERGY_PERF_POLICY_ON_BAT = "powersave";
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#
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# # Wireless power saving
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# WIFI_PWR_ON_BAT = "1";
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#
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# # USB autosuspend
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# USB_AUTOSUSPEND = "1";
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#
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# # SATA drive power management
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# SATA_LINKPWR_ON_BAT = "min_power";
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#
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# # PCI Express Active-State Power Management (ASPM)
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# PCIE_ASPM_ON_BAT = "powersave";
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#
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# # Runtime Power Management for PCI(e) buses/devices
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# RUNTIME_PM_ON_BAT = "auto";
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#
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# # Disable Bluetooth on battery
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# # DEVICES_TO_DISABLE_ON_BAT = "bluetooth";
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#
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# # Restore brightness on battery
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# RESTORE_BRIGHTNESS_ON_BAT = "1";
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# CPU_ENERGY_PERF_POLICY_ON_AC = "balance_performance";
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# # CPU_ENERGY_PERF_POLICY_ON_BAT = "power";
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# CPU_ENERGY_PERF_POLICY_ON_SAV = "power";
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# CPU_SCALING_GOVERNOR_ON_BAT = "powersave";
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# # PCIE_ASPM_ON_BAT = "powersave";
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# CPU_SCALING_GOVERNOR_ON_AC = "balanced";
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# PCIE_ASPM_ON_AC = "balanced";
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# CPU_BOOST_ON_AC = 1;
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# CPU_BOOST_ON_BAT = 0;
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# CPU_BOOST_ON_SAV = 0;
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# DEVICES_TO_DISABLE_ON_BAT_NOT_IN_USE = "bluetooth wifi wwan";
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# INTEL_GPU_MIN_FREQ_ON_AC = 0;
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# INTEL_GPU_MIN_FREQ_ON_BAT = 0;
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# INTEL_GPU_MAX_FREQ_ON_AC = 2350;
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# INTEL_GPU_MAX_FREQ_ON_BAT = 1100;
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# INTEL_GPU_BOOST_FREQ_ON_BAT = 1100;
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#
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# TLP_DEFAULT_BATTERY_MODE = "SAV";
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# CPU_HWP_DYN_BOOST_ON_AC = 1;
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# CPU_HWP_DYN_BOOST_ON_BAT = 0;
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# CPU_HWP_DYN_BOOST_ON_SAV = 0;
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# PLATFORM_PROFILE_ON_AC = "balanced";
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# PLATFORM_PROFILE_ON_BAT = "low-power";
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# PLATFORM_PROFILE_ON_SAV = "quiet";
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# START_CHARGE_THRESH_BAT0 = 40; # 40 and below it starts to charge
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# STOP_CHARGE_THRESH_BAT0 = 80; # 80 and above it stops charging
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# };
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# };
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services.tuned = {
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enable = true;
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};
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services.thermald.enable = true;
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services.upower = {
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enable = true;
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};
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boot.kernelParams = [
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# "mem_sleep_default=deep"
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"i915.fastboot=1"
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"pcie_aspm=force"
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"ahci.mobile_lpm_policy=1"
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];
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services.logind.settings.Login = {
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HandleLidSwitch = "suspend";
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HandleLidSwitchExternalPower = "suspend";
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HandleLidSwitchDocked = "ignore";
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};
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systemd.sleep.extraConfig = ''
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HibernateDelaySec=30min
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SuspendEstimationSec=120
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'';
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systemd.services.rfkill-sleep-wake = {
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enable = true;
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description = "Using rfkill; disable all rf devices before sleeping.";
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before = [ "sleep.target" ];
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serviceConfig = {
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Type = "oneshot";
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ExecStop = ''${pkgs.utillinux}/bin/rfkill unblock all'';
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ExecStart = ''${pkgs.utillinux}/bin/rfkill block all'';
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RemainAfterExit = true;
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};
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wantedBy = [ "sleep.target" ];
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partOf = [ "sleep.target" ];
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};
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# one of "ignore", "poweroff", "reboot", "halt", "kexec", "suspend", "hibernate", "hybrid-sleep", "suspend-then-hibernate", "lock"
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powerManagement = {
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enable = true;
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# powertop.enable = true;
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};
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}
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