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|
{
config,
lib,
...
}: let
cfg = config.soispha.power;
in {
options.soispha.power = {
enable = lib.mkEnableOption "power optimizations";
};
config = lib.mkIf cfg.enable {
# see this for reference: https://github.com/NixOS/nixpkgs/issues/211345
services = {
# conflicts with tlp
power-profiles-daemon.enable = false;
thermald.enable = true;
tlp = {
enable = true;
settings = {
CPU_BOOST_ON_AC = 1;
CPU_BOOST_ON_BAT = 0;
CPU_SCALING_GOVERNOR_ON_AC = "performance";
CPU_SCALING_GOVERNOR_ON_BAT = "powersave";
SATA_LINKPWR_ON_AC = "max_performance";
SATA_LINKPWR_ON_BAT = "min_power";
};
};
};
};
}
|