62 lines
1.8 KiB
Nix
62 lines
1.8 KiB
Nix
{ config, pkgs, lib, ... }:
|
|
let
|
|
nvidia-offload = pkgs.writeShellScriptBin "nvi" ''
|
|
export __NV_PRIME_RENDER_OFFLOAD=1
|
|
export __NV_PRIME_RENDER_OFFLOAD_PROVIDER=NVIDIA-G0
|
|
export __GLX_VENDOR_LIBRARY_NAME=nvidia
|
|
export __VK_LAYER_NV_optimus=NVIDIA_only
|
|
exec -a "$0" "$@"
|
|
'';
|
|
in
|
|
{
|
|
environment.systemPackages = with pkgs; [
|
|
nvidia-offload
|
|
];
|
|
hardware = {
|
|
/* opengl =
|
|
let
|
|
fn = oa: with lib; {
|
|
nativeBuildInputs = oa.nativeBuildInputs ++ singleton pkgs.glslang;
|
|
mesonFlags = oa.mesonFlags ++ singleton "-Dvulkan-layers=device-select,overlay";
|
|
patches = oa.patches ++ singleton ./mesa-vulkan-layer-nvidia.patch;
|
|
postInstall = oa.postInstall + ''
|
|
mv $out/lib/libVkLayer* $drivers/lib
|
|
layer=VkLayer_MESA_device_select
|
|
substituteInPlace $drivers/share/vulkan/implicit_layer.d/''${layer}.json \
|
|
--replace "lib''${layer}" "$drivers/lib/lib''${layer}"
|
|
layer=VkLayer_MESA_overlay
|
|
substituteInPlace $drivers/share/vulkan/explicit_layer.d/''${layer}.json \
|
|
--replace "lib''${layer}" "$drivers/lib/lib''${layer}"
|
|
'';
|
|
};
|
|
in
|
|
with pkgs; {
|
|
driSupport32Bit = true;
|
|
enable = true;
|
|
package = (mesa.overrideAttrs fn).drivers;
|
|
package32 = (pkgsi686Linux.mesa.overrideAttrs fn).drivers;
|
|
};*/
|
|
opengl = {
|
|
driSupport32Bit = true;
|
|
enable = true;
|
|
};
|
|
nvidia = {
|
|
prime = {
|
|
# sync.enable = true;
|
|
offload = { enable = true; };
|
|
intelBusId = "PCI:0:2:0";
|
|
nvidiaBusId = "PCI:1:0:0";
|
|
};
|
|
modesetting = { enable = true; };
|
|
powerManagement = {
|
|
enable = true;
|
|
finegrained = true;
|
|
};
|
|
};
|
|
};
|
|
services.xserver = {
|
|
videoDrivers = [ "nvidia" ];
|
|
dpi = 96;
|
|
};
|
|
}
|