diff --git a/systems/x86_64-linux/drivebystation-nix/hardware/graphics/intel_nvidia.nix b/systems/x86_64-linux/drivebystation-nix/hardware/graphics/intel_nvidia.nix new file mode 100644 index 0000000..b6645c0 --- /dev/null +++ b/systems/x86_64-linux/drivebystation-nix/hardware/graphics/intel_nvidia.nix @@ -0,0 +1,94 @@ +{ config, lib, pkgs, ... }: +{ + + # Enable OpenGL + hardware.graphics = { + enable = true; + extraPackages = with pkgs; [ + vaapiIntel + intel-media-driver + nvidia-vaapi-driver + vpl-gpu-rt # for newer intel GPUs on NixOS >24.05 or unstable + ]; + }; + + # Load nvidia driver for Xorg and Wayland + # boot.extraModulePackages = [ config.boot.kernelPackages.nvidia_x11 ]; + boot.extraModulePackages = [ config.boot.kernelPackages.nvidia_x11_beta ]; + # boot.extraModulePackages = [ config.boot.kernelPackages.nvidia_x11 ]; + + + boot.loader.systemd-boot.consoleMode = "max"; + + boot.kernelParams = [ + # "amdgpu.modeset=0" + "nvidia-drm.fbdev=1" + "nvidia-drm.modeset=1" + "nvidia.NVreg_PreserveVideoMemoryAllocations=1" + "i915.force_probe=e2ff" + # "amd_iommu=on" + # "vfio-pci.ids=\"10de:2489,10de:228b\"" + # "nomodeset" + # "nvidia_drm.modeset=1" + ]; + boot.blacklistedKernelModules = [ + # "i915" + "nouveau" + "amdgpu" + ]; + services.xserver.videoDrivers = [ "nvidia" ]; + + boot.initrd.kernelModules = [ + "nvidia" + "nvidia_drm" + ]; + hardware.nvidia = { + 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; + + # Optionally, you may need to select the appropriate driver version for your specific GPU. + package = config.boot.kernelPackages.nvidiaPackages.beta; + # package = config.boot.kernelPackages.nvidiaPackages.none; + # package = config.boot.kernelPackages.nvidiaPackages.production; + + forceFullCompositionPipeline = true; + + prime = { + offload = { + enable = true; + enableOffloadCmd = true; + }; + reverseSync.enable = false; + # Make sure to use the correct Bus ID values for your system! + intelBusId = "PCI:01:0:0"; + nvidiaBusId = "PCI:05:0:0"; + # amdgpuBusId = "PCI:50:0:0"; #For AMD GPU + }; + + }; + users.users.andreas = { + extraGroups = [ "video" "render" ]; + }; +}