040000 tree 31aa2f09e930e3d303549142c2643f27809db846	bluetooth
040000 tree 371baeef0c70a4e1cbfa640e8d0d36ee2fd88f69	gpu
040000 tree b053c49b225673440f113f76dac565130372d769	telephony
040000 tree 663ea32b8682be975d0da9ce9fc4559bdc157efc	usb_video
040000 tree 9460fee8100bb445993f2feddfdfd3c1db7e4189	video
040000 tree 51068c229581d9486f8ae76f64d1b22bcb3ff7c1	wlan