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040000 tree b38a31240c8e72c9b31691bf60c568be7b8e5d69	audiopolicy
040000 tree 38a9d18352fde1e0599f311e676750d6fa8829c2	camera
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040000 tree 13f1dcd4790a2de53f8eaf50d5b0a3c19516c841	mediaresourcemanager
040000 tree 77c93f608281d6da7aa178df7926de87c83cc60f	radio
040000 tree e132dccfc63d401b99b8763637ca73baedd43f97	soundtrigger