67 lines
2.5 KiB
Nix
67 lines
2.5 KiB
Nix
{
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services.thermald.enable = true;
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services.tlp = {
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enable = true;
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settings = {
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# Set CPU driver operation mode to 'active' to allow the CPU to manage its own frequency scaling
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CPU_DRIVER_OPMODE_ON_AC = "active";
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CPU_DRIVER_OPMODE_ON_BAT = "active";
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# Use 'powersave' governor, which, with intel_pstate in active mode, allows HWP to manage frequencies efficiently
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CPU_SCALING_GOVERNOR_ON_AC = "powersave";
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CPU_SCALING_GOVERNOR_ON_BAT = "powersave";
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# Set Energy Performance Preference (EPP) to balance performance on AC and favor power savings on battery
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CPU_ENERGY_PERF_POLICY_ON_AC = "balance_performance";
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CPU_ENERGY_PERF_POLICY_ON_BAT = "balance_power";
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# Define CPU performance limits: full performance on AC, limited to 50% on battery to save power
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CPU_MIN_PERF_ON_AC = 0;
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CPU_MAX_PERF_ON_AC = 100;
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CPU_MIN_PERF_ON_BAT = 0;
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CPU_MAX_PERF_ON_BAT = 50;
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# Enable Turbo Boost on AC for maximum performance; disable on battery to conserve energy
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CPU_BOOST_ON_AC = 1;
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CPU_BOOST_ON_BAT = 0;
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# Enable Intel's Hardware P-States (HWP) dynamic boost on AC; disable on battery
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CPU_HWP_DYN_BOOST_ON_AC = 1;
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CPU_HWP_DYN_BOOST_ON_BAT = 1;
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# Set platform profile to 'performance' on AC and 'low-power' on battery, if supported by the system
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PLATFORM_PROFILE_ON_AC = "balanced";
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PLATFORM_PROFILE_ON_BAT = "low-power";
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# Enable Wi-Fi power saving on both AC and battery
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WIFI_PWR_ON_AC = "on";
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WIFI_PWR_ON_BAT = "on";
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# Configure PCIe Active State Power Management: default on AC, aggressive power saving on battery
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PCIE_ASPM_ON_AC = "default";
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PCIE_ASPM_ON_BAT = "powersupersave";
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# Enable runtime power management for PCIe devices: 'on' for AC, 'auto' for battery
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RUNTIME_PM_ON_AC = "on";
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RUNTIME_PM_ON_BAT = "auto";
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# Enable sound power saving on both AC and battery; '1' sets a 1-second timeout
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SOUND_POWER_SAVE_ON_AC = 1;
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SOUND_POWER_SAVE_ON_BAT = 1;
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SOUND_POWER_SAVE_CONTROLLER = "Y";
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# Enable USB autosuspend to save power when devices are idle
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USB_AUTOSUSPEND = 1;
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#Optional helps save long term battery health
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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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#powerManagement.powertop.enable = true;
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services.power-profiles-daemon.enable = false;
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}
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