nixos-hardware/lenovo/yoga/6/13ALC6/default.nix

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{ lib, pkgs, ... }:
{
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imports = [
../../../thinkpad/yoga.nix
../../../../common/gpu/amd/default.nix
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];
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boot.initrd.kernelModules = [ "ideapad_laptop" ];
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hardware.opengl.extraPackages = with pkgs; [
vaapiVdpau
libvdpau-va-gl
];
boot.kernelPackages = lib.mkIf (lib.versionOlder pkgs.linux.version "6.1") pkgs.linuxPackages_latest;
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# energy savings
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hardware.bluetooth.powerOnBoot = lib.mkDefault false;
services.power-profiles-daemon.enable = false;
services.tlp.enable = lib.mkDefault true;
boot.kernelParams = ["mem_sleep_default=deep" "pcie_aspm.policy=powersupersave"];
powerManagement.enable = lib.mkDefault true;
powerManagement.cpuFreqGovernor = lib.mkDefault "ondemand";
services.tlp.settings = {
# CPU
CPU_SCALING_GOVERNOR_ON_BAT="ondemand";
CPU_SCALING_GOVERNOR_ON_AC="performance";
CPU_BOOST_ON_AC=1;
CPU_BOOST_ON_BAT=0;
# Stop charging battery at 60%, ideapad_laptop driver required
#STOP_CHARGE_THRESH_BAT0=1;
# Stop charging battery at 100%
STOP_CHARGE_THRESH_BAT0=0;
# GPU
RADEON_DPM_PERF_LEVEL_ON_AC="auto";
RADEON_DPM_PERF_LEVEL_ON_BAT="low";
};
}