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add nvidia and prime to citadel

This commit is contained in:
Sam 2024-11-12 19:41:27 +00:00
parent cdc75090ff
commit d224d55c1a
1 changed files with 49 additions and 12 deletions
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61
hosts/citadel/default.nix
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@ -71,10 +71,12 @@ in {
}; };
}; };
swapDevices = [ { swapDevices = [
device = "/.swapvol/swapfile"; {
size = 32*1024; device = "/.swapvol/swapfile";
} ]; size = 32 * 1024;
}
];
services = { services = {
libinput.touchpad.accelSpeed = "0.5"; libinput.touchpad.accelSpeed = "0.5";
@ -82,14 +84,14 @@ in {
xkb.options = "caps:swapescape"; xkb.options = "caps:swapescape";
dpi = 196; dpi = 196;
upscaleDefaultCursor = true; upscaleDefaultCursor = true;
# FIXME this doesnt work for some reason # FIXME this doesnt work for some reason
# displayManager.sessionCommands = pkgs.writeShellScriptBin "key-remaps" '' # displayManager.sessionCommands = pkgs.writeShellScriptBin "key-remaps" ''
# ${pkgs.xorg.xmodmap}/bin/xmodmap -e "keycode 64 = Mode_switch" # ${pkgs.xorg.xmodmap}/bin/xmodmap -e "keycode 64 = Mode_switch"
# ${pkgs.xorg.xmodmap}/bin/xmodmap -e "keycode 43 = h H Left H" # ${pkgs.xorg.xmodmap}/bin/xmodmap -e "keycode 43 = h H Left H"
# ${pkgs.xorg.xmodmap}/bin/xmodmap -e "keycode 44 = j J Down J" # ${pkgs.xorg.xmodmap}/bin/xmodmap -e "keycode 44 = j J Down J"
# ${pkgs.xorg.xmodmap}/bin/xmodmap -e "keycode 45 = k K Up K" # ${pkgs.xorg.xmodmap}/bin/xmodmap -e "keycode 45 = k K Up K"
# ${pkgs.xorg.xmodmap}/bin/xmodmap -e "keycode 46 = l L Right L" # ${pkgs.xorg.xmodmap}/bin/xmodmap -e "keycode 46 = l L Right L"
# ''; # '';
}; };
}; };
@ -123,6 +125,41 @@ in {
]; ];
}; };
# nvidia
hardware.opengl = {
enable = true;
};
services.xserver.videoDrivers = ["nvidia"];
hardware.nvidia = {
prime = {
offload = {
enable = true;
enableOffloadCmd = true;
};
intelBusId = "PCI:0:2:0";
nvidiaBusId = "PCI:1:0:0";
};
modesetting.enable = true;
powerManagement.enable = false;
powerManagement.finegrained = false;
open = false;
nvidiaSettings = true;
# FIXME issue with stable nvidia driver and latest linux kernel
# use mkDriver to specify newer nvidia driver that is compatible
# see: https://github.com/NixOS/nixpkgs/issues/341844#issuecomment-2351075413
# and https://discourse.nixos.org/t/builder-for-nvidia-x11-550-78-6-10-drv-failed-with-exit-code-2/49360/32
package = config.boot.kernelPackages.nvidiaPackages.mkDriver {
version = "555.58.02";
sha256_64bit = "sha256-xctt4TPRlOJ6r5S54h5W6PT6/3Zy2R4ASNFPu8TSHKM=";
sha256_aarch64 = "sha256-wb20isMrRg8PeQBU96lWJzBMkjfySAUaqt4EgZnhyF8=";
openSha256 = "sha256-8hyRiGB+m2hL3c9MDA/Pon+Xl6E788MZ50WrrAGUVuY=";
settingsSha256 = "sha256-ZpuVZybW6CFN/gz9rx+UJvQ715FZnAOYfHn5jt5Z2C8=";
persistencedSha256 = "sha256-a1D7ZZmcKFWfPjjH1REqPM5j/YLWKnbkP9qfRyIyxAw=";
};
};
networking = { networking = {
hostName = "citadel"; hostName = "citadel";
networkmanager.enable = true; networkmanager.enable = true;