34 lines
999 B
Nix
34 lines
999 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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settings = {
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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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SCHED_POWERSAVE_ON_AC = 0;
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SCHED_POWERSAVE_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 = "balance_power";
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DISK_DEVICES = "\"nvme0n1 sda\"";
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DISK_APM_LEVEL_ON_AC = "\"255 254\"";
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DISK_APM_LEVEL_ON_BAT = "\"255 254\"";
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SATA_LINKPWR_ON_BAT = "\"med_power_with_dipm max_performance\"";
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SATA_LINKPWR_ON_AC = "\"med_power_with_dipm max_performance\"";
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};
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};
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services.undervolt = lib.mkIf (device == "Dell-Laptop") {
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enable = true;
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coreOffset = -120;
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gpuOffset = -54;
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};
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}
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