{config, ...}: { boot = { initrd.kernelModules = ["amdgpu"]; extraModulePackages = with config.boot.kernelPackages; [v4l2loopback]; extraModprobeConfig = '' options v4l2loopback devices=1 video_nr=1 card_label="OBS Cam" exclusive_caps=1 ''; }; hardware.opengl = { driSupport = true; driSupport32Bit = true; }; services.ollama.enable = true; }