138 lines
3.4 KiB
Nix
138 lines
3.4 KiB
Nix
# SPDX-FileCopyrightText: 2020-2023 Simon Bruder <simon@sbruder.de>
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#
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# SPDX-License-Identifier: AGPL-3.0-or-later
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{ config, lib, modulesPath, pkgs, ... }:
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{
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imports = [
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(modulesPath + "/installer/scan/not-detected.nix")
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];
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boot = {
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# Intel arc
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kernelPackages = pkgs.linuxPackages_latest;
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# fan control configuration from https://gist.github.com/bakman2/e801f342aaa7cade62d7bd54fd3eabd8
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kernelModules = [ "kvm-amd" "it87" ];
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kernelParams = [ "acpi_enforce_resources=lax" ]; # allow it87 to load
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extraModulePackages = with config.boot.kernelPackages; [ it87 ];
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extraModprobeConfig = ''
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options it87 force_id=0x8688
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'';
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loader = {
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grub.enable = false;
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systemd-boot.enable = true;
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efi.canTouchEfiVariables = true;
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};
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initrd = {
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availableKernelModules = [ "aesni_intel" "ahci" "ehci_pci" "nvme" "sd_mod" "sr_mod" "usb_storage" "usbhid" "xhci_pci" ];
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kernelModules = [ "dm-snapshot" ];
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luks.devices = {
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root = {
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name = "root";
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device = "/dev/disk/by-uuid/63c6aa7c-47c5-43f5-b0eb-c32b0768327b";
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preLVM = true;
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allowDiscards = true;
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};
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};
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};
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};
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fileSystems = {
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"/" = {
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device = "/dev/disk/by-uuid/3994f497-9848-459e-9642-cbc14a7d3c97";
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fsType = "btrfs";
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options = [ "discard=async" "noatime" "compress=zstd" ];
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};
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"/boot" = {
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device = "/dev/disk/by-uuid/96B6-34BD";
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fsType = "vfat";
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};
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};
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swapDevices = [
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{ device = "/dev/disk/by-uuid/98de7ced-4d7c-4915-bf5b-1a0300458ea6"; }
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];
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# GPU
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hardware.opengl = {
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package = pkgs.mesa.drivers;
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package32 = pkgs.pkgsi686Linux.mesa.drivers;
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extraPackages = with pkgs; [
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intel-compute-runtime
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intel-compute-runtime.drivers
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intel-media-driver
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level-zero
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libvdpau-va-gl
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vaapiIntel
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vaapiVdpau
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];
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};
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environment.systemPackages = with pkgs; [
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clinfo
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nvtop-amd # also returns basic stats for intel
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];
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security.wrappers."intel_gpu_top" = {
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owner = "root";
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group = "root";
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capabilities = "cap_perfmon+p";
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source = "${pkgs.intel-gpu-tools}/bin/intel_gpu_top";
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};
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# https://www.reddit.com/r/gigabyte/comments/p5ewjn/b550i_pro_ax_f13_bios_sleep_issue_on_linux/
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systemd.services.suspend-fix = {
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wantedBy = [ "multi-user.target" ];
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description = "Fix suspend";
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script = ''
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if grep -q "GPP0 .* \*enabled" /proc/acpi/wakeup; then
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echo GPP0 > /proc/acpi/wakeup
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echo "Disabled wakeup for GPP0"
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else
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echo "Wakeup for GPP0 already disabled"
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fi
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'';
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serviceConfig = {
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Type = "oneshot";
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};
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};
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sbruder.fancontrol = {
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enable = false; # no hwmon for intel arc (yet)
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enableDefaultMapping = true;
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fans = {
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front = {
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pwmFile = "/sys/class/hwmon/hwmon1/pwm4";
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rpmFile = "/sys/class/hwmon/hwmon1/fan4_input";
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pwmLineStart = 50;
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neverStop = true;
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};
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back = {
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pwmFile = "/sys/class/hwmon/hwmon1/pwm2";
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rpmFile = "/sys/class/hwmon/hwmon1/fan2_input";
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};
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};
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sensors = {
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cpu = {
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file = "/sys/class/hwmon/hwmon2/temp3_input";
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min = 50;
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max = 80;
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};
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gpu = {
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file = "/sys/class/hwmon/hwmon4/temp1_input";
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min = 50;
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max = 70;
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};
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nvme = {
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file = "/sys/class/hwmon/hwmon0/temp1_input";
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min = 40;
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max = 70;
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};
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};
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};
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}
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