040000 tree 167a6dbbd8cabebf5774831792357d75e33091bd	audio
040000 tree 31cf98b19a1d09454d0397b7a9463d56ad145425	audio_route
040000 tree acdbcbb3e31fb0cc7bf4f503fbbc3f803c8ccc8b	audio_utils
040000 tree 7e8adfb954cc25f91865bc16106450204f3bea38	camera
040000 tree 682aed1d80c4d5d06f682842570b6db8c8150fc7	radio