#============= mediaserver ==============
allow mediaserver sysfs_wake_lock:file { open read write };
allow mediaserver system_data_file:sock_file write;
allow mediaserver camera_prop:property_service set;
allow mediaserver snd_data_file:dir { add_name open search write };
allow mediaserver snd_data_file:file {  getattr open read write create_file_perms };