mirror of
https://github.com/ryan4yin/nix-config.git
synced 2026-05-18 13:47:10 +02:00
Ryan Yin
306741c2a7
* feat: idols-ai - use intel intel iGPU by default, choose Nvidia dGPU manullay - via prime
* fix: niri - update output names for new motherboard
* fix: niri - DP-1 with prime offload mode - supports only 120HZ
* flake.lock: Update
Flake lock file updates:
• Updated input 'nixpkgs-master':
'github:nixos/nixpkgs/3879e47ce293fb2932d656aa56551a8e80718533?narHash=sha256-siN4x7y/S0FOdjPC1W0Z/vrX4Rlu%2BVClkEGngmSd0vM%3D' (2026-03-24)
→ 'github:nixos/nixpkgs/03de9fe87cb2dcec8da9dbaa3ad1c71ea7fef223?narHash=sha256-B7GmxbRADkklyXzV1ahgY4QhCpbQ3crzPCCs2hf6bPM%3D' (2026-04-26)
* flake.lock: Update
Flake lock file updates:
• Updated input 'nixpkgs-stable':
'github:nixos/nixpkgs/e9f278faa1d0c2fc835bd331d4666b59b505a410?narHash=sha256-Jms57zzlFf64ayKzzBWSE2SGvJmK%2BNGt8Gli71d9kmY%3D' (2026-03-14)
→ 'github:nixos/nixpkgs/a4bf06618f0b5ee50f14ed8f0da77d34ecc19160?narHash=sha256-AIiMJiqvGrN4HyLEbKAoCSRRYn0rnlW5VbKNIMIYqm4%3D' (2026-04-25)
63 lines
2.0 KiB
Nix
63 lines
2.0 KiB
Nix
{
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config,
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lib,
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pkgs,
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...
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}:
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{
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# ===============================================================================================
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# for Nvidia GPU
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# https://wiki.nixos.org/wiki/NVIDIA
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# https://wiki.hyprland.org/Nvidia/
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# ===============================================================================================
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# Hybrid graphics with PRIME[integrated GPU (iGPU) + dedicated GPU (dGPU)]
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hardware.nvidia.prime = {
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# puts dGPU(Nvidia) to sleep and lets the iGPU handle all tasks by default.
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offload.enable = true;
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intelBusId = "PCI:0@0:2:0";
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nvidiaBusId = "PCI:2@0:0:0";
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};
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boot.kernelParams = [
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# Since NVIDIA does not load kernel mode setting by default,
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# enabling it is required to make Wayland compositors function properly.
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"nvidia-drm.fbdev=1"
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];
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services.xserver.videoDrivers = [ "nvidia" ]; # will install nvidia-vaapi-driver by default
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hardware.nvidia = {
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# Open-source kernel modules are preferred over and planned to steadily replace proprietary modules
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open = true;
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nvidiaSettings = true;
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# Optionally, you may need to select the appropriate driver version for your specific GPU.
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# https://github.com/NixOS/nixpkgs/blob/nixos-unstable/pkgs/os-specific/linux/nvidia-x11/default.nix
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# package = config.boot.kernelPackages.nvidiaPackages.production;
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# https://github.com/NixOS/nixpkgs/issues/489947
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package = config.boot.kernelPackages.nvidiaPackages.latest;
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# required by most wayland compositors!
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modesetting.enable = true;
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powerManagement.enable = true;
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dynamicBoost.enable = lib.mkForce true;
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};
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hardware.nvidia-container-toolkit.enable = true;
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hardware.graphics = {
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enable = true;
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# needed by nvidia-docker
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enable32Bit = true;
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};
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services.sunshine.settings = {
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max_bitrate = 20000; # in Kbps
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# NVIDIA NVENC Encoder
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nvenc_preset = 3; # 1(fastest + worst quality) - 7(slowest + best quality)
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nvenc_twopass = "full_res"; # quarter_res / full_res.
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};
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}
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