040000 tree 2553c87c586b74dd991fd3cfdf9e67e737a68613	audio
040000 tree 21d3d45a4159b6ee4054b021c806383d242b925a	fingerprint
040000 tree 5f9d51906b91ad90b2024a58f1025e6b84b473ce	touch
040000 tree 23bcff306a96b56c20d9f3994f77eb604bb44ca6	wifi