foglar/nixos-config
foglar/nixos-config
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nvidia graphics and ginoza config update

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This commit is contained in:
foglar 2024-12-26 17:32:24 +01:00
parent a56fc0c35f
commit 77ec2e5d43
4 changed files with 94 additions and 47 deletions
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1
flake.nix
View File

@ -109,6 +109,7 @@
modules = [
./ginoza/configuration.nix
inputs.stylix.nixosModules.stylix
inputs.sops-nix.nixosModules.sops
];
};
};

3
ginoza/configuration.nix
View File

@ -42,7 +42,8 @@
enable = true;
blueman.enable = false;
};
nvidia.enable = false;
nvidiaRTX.enable = false;
nvidiaRTX.disable = false;
printing.enable = true;
login = {
sddm.enable = false;

119
nixos/system/settings/nvidia.nix
View File

@ -4,52 +4,83 @@
...
}: {
options = {
sys.nvidia.enable = lib.mkEnableOption "Enable Nvidia graphics support";
sys.nvidia = lib.mkOption {
type = lib.types.attrs;
default = {
enable = false;
disable = false;
};
description = ''
NVIDIA graphics support.
'';
};
sys.nvidiaRTX.enable = lib.mkEnableOption "Enable NVIDIA Prime graphics support";
sys.nvidiaRTX.disable = lib.mkEnableOption "Disable NVIDIA graphics completely";
};
config = lib.mkIf config.sys.nvidia.enable {
hardware = {
graphics.enable = true;
};
services.xserver.videoDrivers = ["nvidia"];
hardware.nvidia = {
# Modesetting is required.
modesetting.enable = true;
# Nvidia power management. Experimental, and can cause sleep/suspend to fail.
# Enable this if you have graphical corruption issues or application crashes after waking
# up from sleep. This fixes it by saving the entire VRAM memory to /tmp/ instead
# of just the bare essentials.
powerManagement.enable = false;
# Fine-grained power management. Turns off GPU when not in use.
# Experimental and only works on modern Nvidia GPUs (Turing or newer).
powerManagement.finegrained = false;
# Use the NVidia open source kernel module (not to be confused with the
# independent third-party "nouveau" open source driver).
# Support is limited to the Turing and later architectures. Full list of
# supported GPUs is at:
# https://github.com/NVIDIA/open-gpu-kernel-modules#compatible-gpus
# Only available from driver 515.43.04+
# Currently alpha-quality/buggy, so false is currently the recommended setting.
open = false;
# Enable the Nvidia settings menu,
# accessible via `nvidia-settings`.
nvidiaSettings = true;
prime.amdgpuBusId = "pci@000:04:0";
prime.nvidiaBusId = "pci@000:01:0";
prime.offload = {
enable = true;
enableOffloadCmd = true;
config = lib.mkMerge [
(lib.mkIf config.sys.nvidiaRTX.enable {
hardware = {
graphics.enable = true;
};
# Optionally, you may need to select the appropriate driver version for your specific GPU.
package = config.boot.kernelPackages.nvidiaPackages.stable;
};
};
services.xserver.videoDrivers = ["nvidia"];
hardware.nvidia = {
# Modesetting is required.
modesetting.enable = true;
# Nvidia power management. Experimental, and can cause sleep/suspend to fail.
# Enable this if you have graphical corruption issues or application crashes after waking
# up from sleep. This fixes it by saving the entire VRAM memory to /tmp/ instead
# of just the bare essentials.
powerManagement.enable = false;
# Fine-grained power management. Turns off GPU when not in use.
# Experimental and only works on modern Nvidia GPUs (Turing or newer).
powerManagement.finegrained = false;
# Use the NVidia open source kernel module (not to be confused with the
# independent third-party "nouveau" open source driver).
# Support is limited to the Turing and later architectures. Full list of
# supported GPUs is at:
# https://github.com/NVIDIA/open-gpu-kernel-modules#compatible-gpus
# Only available from driver 515.43.04+
# Currently alpha-quality/buggy, so false is currently the recommended setting.
open = false;
# Enable the Nvidia settings menu,
# accessible via `nvidia-settings`.
nvidiaSettings = true;
prime.amdgpuBusId = "pci@000:04:0";
prime.nvidiaBusId = "pci@000:01:0";
prime.offload = {
enable = true;
enableOffloadCmd = true;
};
# Optionally, you may need to select the appropriate driver version for your specific GPU.
package = config.boot.kernelPackages.nvidiaPackages.stable;
};
})
(lib.mkIf config.sys.nvidiaRTX.disable {
boot.extraModprobeConfig = ''
blacklist nouveau
options nouveau modeset=0
'';
services.udev.extraRules = ''
# Remove NVIDIA USB xHCI Host Controller devices, if present
ACTION=="add", SUBSYSTEM=="pci", ATTR{vendor}=="0x10de", ATTR{class}=="0x0c0330", ATTR{power/control}="auto", ATTR{remove}="1"
# Remove NVIDIA USB Type-C UCSI devices, if present
ACTION=="add", SUBSYSTEM=="pci", ATTR{vendor}=="0x10de", ATTR{class}=="0x0c8000", ATTR{power/control}="auto", ATTR{remove}="1"
# Remove NVIDIA Audio devices, if present
ACTION=="add", SUBSYSTEM=="pci", ATTR{vendor}=="0x10de", ATTR{class}=="0x040300", ATTR{power/control}="auto", ATTR{remove}="1"
# Remove NVIDIA VGA/3D controller devices
ACTION=="add", SUBSYSTEM=="pci", ATTR{vendor}=="0x10de", ATTR{class}=="0x03[0-9]*", ATTR{power/control}="auto", ATTR{remove}="1"
'';
boot.blacklistedKernelModules = ["nouveau" "nvidia" "nvidia_drm" "nvidia_modeset"];
})
];
}

18
nixos/system/system.nix
View File

@ -1,4 +1,8 @@
{lib, ...}: {
{
lib,
config,
...
}: {
imports = [
./settings/audio.nix
./settings/desktops.nix
@ -28,7 +32,17 @@
enable = lib.mkDefault true;
blueman.enable = lib.mkDefault true;
};
nvidia.enable = lib.mkDefault true;
nvidia.enable = lib.mkDefault false;
nvidiaRTX.enable =
if config.sys.nvidia.enable == true
then lib.mkDefault true
else false;
nvidiaRTX.disable =
if config.sys.nvidia.enable == true
then lib.mkDefault false
else true;
printing.enable = lib.mkDefault true;
login = {
sddm.enable = lib.mkDefault true;