nixos-hardware/framework/default.nix

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{ lib, pkgs, ... }: {
imports = [
../common/cpu/intel
../common/pc/laptop
../common/pc/laptop/ssd
];
2022-05-19 09:43:13 -04:00
boot.kernelParams = [
# For Power consumption
# https://kvark.github.io/linux/framework/2021/10/17/framework-nixos.html
"mem_sleep_default=deep"
# For Power consumption
# https://community.frame.work/t/linux-battery-life-tuning/6665/156
"nvme.noacpi=1"
];
# Requires at least 5.16 for working wi-fi and bluetooth.
# https://community.frame.work/t/using-the-ax210-with-linux-on-the-framework-laptop/1844/89
boot.kernelPackages = lib.mkIf (lib.versionOlder pkgs.linux.version "5.16") (lib.mkDefault pkgs.linuxPackages_latest);
# Fix TRRS headphones missing a mic
# https://community.frame.work/t/headset-microphone-on-linux/12387/3
boot.extraModprobeConfig = ''
options snd-hda-intel model=dell-headset-multi
'';
# For fingerprint support
services.fprintd.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"
'';
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# 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;
# Needed for desktop environments to detect/manage display brightness
hardware.sensor.iio.enable = lib.mkDefault true;
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# Fix font sizes in X
# services.xserver.dpi = 200;
}