mirror of
https://github.com/NixOS/nixos-hardware
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83 lines
2.0 KiB
Nix
83 lines
2.0 KiB
Nix
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{ config, lib, pkgs, ... }:
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let
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inherit (lib) mkDefault mkMerge;
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in {
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imports = [
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../../../../common/cpu/amd
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# Better power-savings from AMD PState:
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../../../../common/cpu/amd/pstate.nix
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../../../../common/gpu/amd
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## "prime.nix" loads this, aleady:
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# ../../../../common/gpu/nvidia
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../../../../common/gpu/nvidia/prime.nix
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../../../../common/pc/laptop
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../../../../common/pc/laptop/acpi_call.nix
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../../../../common/pc/ssd
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];
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config = mkMerge [
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{
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# Configure basic system settings:
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boot = {
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kernelModules = [ "kvm-amd" ];
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kernelParams = [
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"mem_sleep_default=deep"
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"pcie_aspm.policy=powersupersave"
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## Supposed to help fix for suspend issues: SSD not correctly working, and Keyboard not responding:
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## Not needed for the 6.1+ kernels?
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# "iommu=pt"
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## Fixes for s2idle:
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## https://www.phoronix.com/news/More-s2idle-Rembrandt-Linux
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# "acpi.prefer_microsoft_guid=1"
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## Appears to have been renamed?
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"acpi.prefer_microsoft_dsm_guid=1"
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];
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blacklistedKernelModules = [ "nouveau" ];
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};
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}
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{
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## Graphics settings
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## AMD RX680
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# services.xserver.videoDrivers = mkDefault [ "amdgpu" ];
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# NVIDIA GeForce RTX 3050 Mobile (Ampere)
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services.xserver.videoDrivers = mkDefault [ "nvidia" ];
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hardware = {
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## Enable the Nvidia card, as well as Prime and Offload:
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amdgpu.loadInInitrd = true;
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opengl.extraPackages = with pkgs; [
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vaapiVdpau
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libvdpau-va-gl
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];
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nvidia = {
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modesetting.enable = true;
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nvidiaSettings = true;
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prime = {
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offload = {
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enable = true;
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enableOffloadCmd = true;
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};
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amdgpuBusId = "PCI:4:0:0";
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nvidiaBusId = "PCI:1:0:0";
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};
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powerManagement = {
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enable = true;
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# finegrained = true
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};
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};
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};
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}
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];
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}
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