22 lines
859 B
Nix
22 lines
859 B
Nix
{ pkgs, resume-dev, ... }: {
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powerManagement.powertop.enable = true;
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services = {
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udev.extraRules = ''
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#ACTION=="add", SUBSYSTEM=="usb", TEST=="power/control", ATTR{power/control}="auto"
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ACTION=="add", SUBSYSTEM=="pci", TEST=="power/control", ATTR{power/control}="auto"
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SUBSYSTEM=="power_supply", ACTION=="change", RUN+="${pkgs.writeShellScript "battery-thresholds" ''
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echo 80 > /sys/class/power_supply/BAT*/charge_control_start_threshold || true
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echo 85 > /sys/class/power_supply/BAT*/charge_control_end_threshold || true
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''}"
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'';
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upower = {
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enable = true;
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percentageCritical = 15;
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percentageAction = 10;
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usePercentageForPolicy = true;
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allowRiskyCriticalPowerAction = false;
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criticalPowerAction = if resume-dev != "" then "Hibernate" else "PowerOff";
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};
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};
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}
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