niksos/hosts/common/optional/gpu/amd.nix

{
    lib,
    pkgs,
    ...
}: let
    inherit (lib.attrsets) attrValues;
in {
    # https://github.com/NixOS/nixos-hardware/blob/master/common/gpu/amd/default.nix
    services.xserver.videoDrivers = [ "modesetting" ];

    hardware = {
        amdgpu = {
            initrd.enable = true;
            opencl.enable = true;
        };
        graphics = {
            enable = true;
            enable32Bit = true;
            extraPackages = attrValues {
                inherit (pkgs)
                    mesa
                    libdrm
                    libva
                    vaapiVdpau
                    libvdpau-va-gl
                ;
            };
            extraPackages32 = attrValues {
                inherit (pkgs.driversi686Linux)
                    mesa
                    libvdpau-va-gl
                ;
            };
        };
    };

    boot.initrd.kernelModules = [ "amdgpu" ];

    environment.sessionVariables = {
        AMD_VULKAN_ICD = "RADV";
    };
}