You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
29 lines
826 B
29 lines
826 B
{ config, pkgs, ... }:
|
|
|
|
let
|
|
myIntelBusId = "PCI:0:2:0";
|
|
myNvidiaBusId = "PCI:1:0:0";
|
|
myNvidiaOffload = pkgs.writeShellScriptBin "nvidia-offload" ''
|
|
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 {
|
|
# Add the offload script to the $PATH.
|
|
environment.systemPackages = [ myNvidiaOffload ];
|
|
|
|
# Enable the NVIDIA drivers.
|
|
# NOTE: You may need to use either of the commands below:
|
|
services.xserver.videoDrivers = [ "nvidia" ];
|
|
# services.xserver.videoDrivers = [ "modesetting" "nvidia" ];
|
|
|
|
# Configure `offload-mode'.
|
|
hardware.nvidia.prime = {
|
|
offload.enable = true;
|
|
intelBusId = myIntelBusId;
|
|
nvidiaBusId = myNvidiaBusId;
|
|
};
|
|
}
|