78 lines
2.3 KiB
Nix
78 lines
2.3 KiB
Nix
{ pkgs, lib, ... }:
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let
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in
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{
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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_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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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 = "quiet";
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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.enable = true;
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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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# 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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systemd.user.services.rfkill-sleep = {
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# I haven't tested this, but in theory, disabling rf devices before sleep will save on power
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enable = true;
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before = [ "systemd-suspend.service" ];
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wantedBy = [ "default.target" ];
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description = "Using rfkill; disables all rf devices before sleeping. useful for saving power";
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serviceConfig = {
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Type = "simple";
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ExecStart = ''${pkgs.utillinux}/bin/rfkill block all'';
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};
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};
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systemd.user.services.rfkill-wake = {
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enable = true;
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after = [ "systemd-suspend.service" ];
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wantedBy = [ "default.target" ];
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description = "Using rfkill; enable all rf devices after sleeping.";
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serviceConfig = {
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Type = "simple";
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ExecStart = ''${pkgs.utillinux}/bin/rfkill unblock all'';
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};
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};
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}
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