{ ... }:

{ 
	services = {   

		keyd = {
			enable = true;
			keyboards.default = {
				ids = [ "*" ];
				settings.main = {
					capslock = "esc";
				};
			};
		};
		
		power-profiles-daemon.enable = true;

		upower = {
			enable = true;
			percentageLow = 20;
			percentageCritical = 5;
			percentageAction = 3;
			criticalPowerAction = "PowerOff";
		};

		tlp.settings = {
			CPU_ENERGY_PERF_POLICY_ON_AC = "power";
			CPU_ENERGY_PERF_POLICY_ON_BAT = "power";

			CPU_BOOST_ON_AC = 1;
			CPU_BOOST_ON_BAT = 1;

			CPU_HWP_DYN_BOOST_ON_AC = 1;
			CPU_HWP_DYN_BOOST_ON_BAT = 1;

			PLATFORM_PROFILE_ON_AC = "performance";
			PLATFORM_PROFILE_ON_BAT = "performance";

			INTEL_GPU_MIN_FREQ_ON_AC=500;
			INTEL_GPU_MIN_FREQ_ON_BAT=500;
			# INTEL_GPU_MAX_FREQ_ON_AC=0;
			# INTEL_GPU_MAX_FREQ_ON_BAT=0;
			# INTEL_GPU_BOOST_FREQ_ON_AC=0;
			# INTEL_GPU_BOOST_FREQ_ON_BAT=0;

			PCIE_ASPM_ON_AC = "default";
			PCIE_ASPM_ON_BAT = "powersupersave";
		};
	};
}
