040000 tree 610076375befd1ba77b11b2ac53978c45c77e425	audio
040000 tree 7d106070c30f21a31daae1311be400fee2cb14af	gpu
040000 tree c0d63cb8c5153f02806a178db1effce35540fd85	usb_video
040000 tree 7e12768ffcf8d00c867c4f495def7c40da0e113c	video
040000 tree 1de512a85e72e36e4337b421dc0c59b789b6f9c9	wlan