binder_call(mediacodec, hiavplayer)
allow mediacodec hi_omxvdec_device:chr_file { read write open ioctl };
allow mediacodec hi_vfmw_device:chr_file { read write open };
allow mediacodec mmz_userdev_device:chr_file { read write ioctl open };
allow mediacodec system_file:dir { open read };
allow mediacodec hiavplayer_service:service_manager { find };