Device.Infomodule PciBus : sig ... endmodule PciDevice : sig ... endmodule UsbBus : sig ... endmodule UsbDevice : sig ... endmodule PlatformBus : sig ... endmodule PlatformDevice : sig ... endmodule Host1xBus : sig ... endmodule Host1xDevice : sig ... endtype info = | PCI of PciBus.t * PciDevice.t| USB of UsbBus.t * UsbDevice.t| PLATFORM of PlatformBus.t * PlatformDevice.t| HOST1X of Host1xBus.t * Host1xDevice.t| Unknown of inttype t = {primary_node : string option;Gives full access to the device, including KMS.
*)render_node : string option;Rendering access only.
*)info : info;}val pp : t Fmt.t