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Zoty 2026-06-12 17:54:57 -03:00
parent d390530b35
commit de83e8a338
Signed by: Zoty
SSH key fingerprint: SHA256:WsGEGivgl37t3Mth6uugXMOgMCTR7QolIepNbC+j/tA
6 changed files with 86 additions and 84 deletions
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56
modules/work.nix
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@ -2,26 +2,32 @@
den.aspects.work-specific.nixos = { pkgs, config, ... }: {
imports = [
./_hardware/work-hardware.nix
./_hardware/notebook-disko.nix
inputs.disko.nixosModules.disko
];
hardware.graphics = {
enable = true;
enable32Bit = true;
hardware = {
graphics = {
enable = true;
enable32Bit = true;
};
nvidia = {
modesetting.enable = true;
open = false;
nvidiaSettings = true;
powerManagement.enable = true;
powerManagement.finegrained = true;
package = config.boot.kernelPackages.nvidiaPackages.stable;
# AMD iGPU drives the display; NVIDIA dGPU handles offloaded rendering.
# Run `lspci -D | grep -E '(VGA|3D|Display)'` to verify Bus IDs.
prime = {
offload.enable = true;
offload.enableOffloadCmd = true;
amdgpuBusId = "PCI:5:0:0";
nvidiaBusId = "PCI:1:0:0";
};
};
};
hardware.nvidia = {
modesetting.enable = true;
open = false;
nvidiaSettings = true;
# Fine-grained power management is required for PRIME offload mode.
powerManagement.enable = true;
powerManagement.finegrained = true;
package = config.boot.kernelPackages.nvidiaPackages.stable;
};
# amdgpu drives the display; nvidia is available for offloaded rendering.
services.xserver.videoDrivers = [ "amdgpu" "nvidia" ];
environment.sessionVariables = {
@ -37,8 +43,7 @@
allowedUDPPorts = [];
};
services.thermald.enable = true;
powerManagement.enable = true;
powerManagement.enable = true;
services.tlp = {
enable = true;
@ -49,19 +54,20 @@
};
boot = {
initrd.kernelModules = [ "dm-crypt" "amdgpu" ];
initrd.kernelModules = [ "amdgpu" ];
kernelModules = [ "kvm-amd" "nvidia" "nvidia_modeset" "nvidia_uvm" "nvidia_drm" ];
initrd.compressor = "zstd";
kernelParams = [ "nvidia.NVreg_PreserveVideoMemoryAllocations=1" ];
loader = {
grub = {
enable = true;
device = "nodev";
efiSupport = true;
configurationLimit = 2;
enableCryptodisk = true;
enable = true;
device = "nodev";
efiSupport = true;
efiInstallAsRemovable = true;
configurationLimit = 10;
};
efi.canTouchEfiVariables = true;
efi.canTouchEfiVariables = false;
};
};
};