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bunch of framework power updates, suspend to hibernate etc

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Julian Sutter 2024-12-21 22:35:42 -08:00
parent 68b3c6f857
commit 1d34d1bdfb
1 changed files with 59 additions and 52 deletions
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107
systems/framework.nix
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@ -1,80 +1,87 @@
{ config, lib, pkgs, modulesPath, ... }: {
networking.hostName = "framework";
# CPU Stuff
hardware.cpu.amd.updateMicrocode =
lib.mkDefault config.hardware.enableRedistributableFirmware;
# CPU Settings
hardware.cpu.amd.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
boot.initrd.availableKernelModules = [ "xhci_pci" "thunderbolt" "nvme" "usb_storage" "sd_mod" ];
boot.initrd.kernelModules = [ ];
boot.kernelModules = [ "kvm-intel" ];
boot.extraModulePackages = [ ];
boot.initrd.kernelModules = [];
boot.kernelModules = [ "kvm-amd" ]; # Include kvm-amd for virtualization support
boot.extraModulePackages = [];
networking.useDHCP = lib.mkDefault true;
# networking.interfaces.wlp166s0.useDHCP = lib.mkDefault true;
nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
powerManagement.cpuFreqGovernor = lib.mkDefault "powersave";
hardware.cpu.intel.updateMicrocode = lib.mkDefault
config.hardware.enableRedistributableFirmware;
hardware.keyboard.qmk.enable = true;
# For fingerprint support
# services.fprintd.enable = lib.mkDefault true;
# FSTrim for the SSD
services.fstrim.enable = lib.mkDefault true;
# Custom udev rules
services.udev.extraRules = ''
# Fix headphone noise when on powersave
# https://community.frame.work/t/headphone-jack-intermittent-noise/5246/55
SUBSYSTEM=="pci", ATTR{vendor}=="0x8086", ATTR{device}=="0xa0e0", ATTR{power/control}="on"
# Ethernet expansion card support
ACTION=="add", SUBSYSTEM=="usb", ATTR{idVendor}=="0bda", ATTR{idProduct}=="8156", ATTR{power/autosuspend}="20"
'';
# Mis-detected by nixos-generate-config
# https://github.com/NixOS/nixpkgs/issues/171093
# https://wiki.archlinux.org/title/Framework_Laptop#Changing_the_brightness_of_the_monitor_does_not_work
hardware.acpilight.enable = lib.mkDefault true;
# Enable firmware updating
services.fwupd.enable = true;
# Power Stuff
services.power-profiles-daemon.enable = false;
# services.throttled.enable = true; //disabled due to errors on applying system config
# Enable TLP for power management
services.tlp = {
enable = true;
settings = {
CPU_BOOST_ON_BAT = 0;
CPU_SCALING_GOVERNOR_ON_BATTERY = "powersave";
CPU_SCALING_GOVERNOR_ON_AC= "performance";
CPU_ENERGY_PERF_POLICY_ON_AC= "balance_performance";
CPU_SCALING_GOVERNOR_ON_AC = "performance";
CPU_ENERGY_PERF_POLICY_ON_AC = "balance_performance";
START_CHARGE_THRESH_BAT0 = 90;
STOP_CHARGE_THRESH_BAT0 = 97;
RUNTIME_PM_ON_BAT = "auto";
HANDLE_LID_SWITCH = 1; # Suspend on lid close
HANDLE_LID_SWITCH_DOCKED = 0; # Do nothing when docked
};
};
# Disable power-profiles-daemon to resolve conflict
services.power-profiles-daemon.enable = false;
# GPU settings
services.xserver.videoDrivers = [ "amdgpu" ];
# Optionally set environment variable so everything defaults to iGPU
environment.variables = {
DRI_PRIME = "1";
DRI_PRIME = "1"; # Ensure iGPU is default
};
# Brightness control
hardware.acpilight.enable = lib.mkDefault true;
# SSD optimization
services.fstrim.enable = lib.mkDefault true;
# Logind lid-switch configuration
services.logind = {
lidSwitch = "suspend";
lidSwitchDocked = "ignore"; # Prevent suspend when connected to a dock
powerKey = "poweroff"; # Optional: configure behavior for the power key
suspendKey = "suspend"; # Optional: configure behavior for the suspend key
};
# Suspend-then-hibernate configuration
systemd.services.suspendThenHibernate = {
description = "Suspend and then hibernate";
after = [ "suspend.target" ];
serviceConfig = {
ExecStart = "/bin/sh -c 'sleep 3600 && systemctl hibernate'"; # Hibernate after 60 minutes
Type = "oneshot";
};
wantedBy = [ "suspend.target" ];
};
# Custom udev rules for runtime PM
services.udev.extraRules = ''
ACTION=="add", SUBSYSTEM=="pci", ATTR{power/control}="auto"
ACTION=="add", SUBSYSTEM=="usb", ATTR{power/autosuspend}="10"
'';
# ACPI lid event handler
environment.etc."acpi/events/lid".source = pkgs.writeText "lid-event-handler" ''
event=button/lid.*
action=/etc/acpi/actions/lid.sh
'';
environment.etc."acpi/actions/lid.sh".source = pkgs.writeText "lid-sh-handler" ''
#!/bin/bash
systemctl suspend
'';
environment.systemPackages = with pkgs; [
via
radeontop
amdvlk
];
services.udev.packages = [ pkgs.via ];
networking.bridges = {
"br0" = {
interfaces = [ "wlan0" ];
};
};
}