30 lines
756 B
Nix
30 lines
756 B
Nix
{ config, pkgs, lib, ... }:
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with rec {
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inherit (config) device deviceSpecific;
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};
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with deviceSpecific; {
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services.tlp = {
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enable = isLaptop;
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extraConfig = ''
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# To avoid filesystem corruption on btrfs formatted partitions
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# SATA_LINKPWR_ON_BAT=max_performance
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# Recommended
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CPU_SCALING_GOVERNOR_ON_AC=powersave
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CPU_SCALING_GOVERNOR_ON_BAT=powersave
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CPU_HWP_ON_AC=balance_performance
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CPU_HWP_ON_BAT=balance_power
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CPU_BOOST_ON_AC=1
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CPU_BOOST_ON_BAT=0
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DISK_DEVICES="sda nvme0n1"
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DISK_APM_LEVEL_ON_AC="255 254"
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DISK_APM_LEVEL_ON_BAT="128 128"
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'';
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};
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services.undervolt = {
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enable = (device == "Dell-Laptop");
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coreOffset = "-120";
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gpuOffset = "-54";
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};
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}
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