nixos-hardware/framework/7040-amd/default.nix

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{ lib, pkgs, ... }: {
imports = [
../../common/cpu/amd
../../common/cpu/amd/pstate.nix
../../common/gpu/amd
../../common/pc/laptop
../../common/pc/laptop/ssd
];
boot.kernelParams = [
# Fixes a regression in s2idle, making it more power efficient than deep sleep
"acpi_osi=\"!Windows 2020\""
];
# Newer kernel is better for amdgpu driver updates
# Requires at least 5.16 for working wi-fi and bluetooth (RZ616, kmod mt7922):
# https://wireless.wiki.kernel.org/en/users/drivers/mediatek
boot.kernelPackages = lib.mkIf (lib.versionOlder pkgs.linux.version "5.16") (lib.mkDefault pkgs.linuxPackages_latest);
# AMD has better battery life with PPD over TLP:
# https://community.frame.work/t/responded-amd-7040-sleep-states/38101/13
services.power-profiles-daemon.enable = lib.mkDefault true;
# 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"
'';
# 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;
}