59 lines
1.7 KiB
Nix
59 lines
1.7 KiB
Nix
{ config, lib, pkgs, ... }:
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let
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cfg = config.hardware.amdgpu.amdvlk;
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in {
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options.hardware.amdgpu.amdvlk = {
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enable = lib.mkEnableOption "AMDVLK Vulkan driver";
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package = lib.mkPackageOption pkgs "amdvlk" { };
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supportExperimental.enable = lib.mkEnableOption "Experimental features support";
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support32Bit.enable = lib.mkEnableOption "32-bit driver support";
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support32Bit.package = lib.mkPackageOption pkgs [ "driversi686Linux" "amdvlk" ] { };
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settings = lib.mkOption {
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type = with lib.types; attrsOf (either str int);
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default = { };
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example = {
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AllowVkPipelineCachingToDisk = 1;
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ShaderCacheMode = 1;
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IFH = 0;
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EnableVmAlwaysValid = 1;
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IdleAfterSubmitGpuMask = 1;
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};
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description = ''
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Runtime settings for AMDVLK to be configured {file}`/etc/amd/amdVulkanSettings.cfg`.
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See [AMDVLK GitHub page](https://github.com/GPUOpen-Drivers/AMDVLK?tab=readme-ov-file#runtime-settings).
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'';
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};
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};
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config = lib.mkIf cfg.enable {
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hardware.graphics = {
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enable = true;
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extraPackages = [ cfg.package ];
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extraPackages32 = [ cfg.support32Bit.package ];
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};
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services.xserver.videoDrivers = [ "amdgpu" ];
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environment.sessionVariables = lib.mkIf cfg.supportExperimental.enable {
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AMDVLK_ENABLE_DEVELOPING_EXT = "all";
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};
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environment.etc = lib.mkIf (cfg.settings != { }) {
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"amd/amdVulkanSettings.cfg".text = lib.concatStrings
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(lib.mapAttrsToList
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(n: v: ''
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${n},${builtins.toString v}
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'')
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cfg.settings);
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};
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};
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meta = {
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maintainers = with lib.maintainers; [ johnrtitor ];
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};
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}
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