allow mediacodec system_file:dir { open read };
allow mediacodec sysfs:file { read open getattr };
allow mediacodec sysfs:dir { read open getattr };
allow mediacodec sysfs_dev:file { open read getattr write };
allow mediacodec tee_device:chr_file rw_file_perms;
allow mediacodec proc_version:file r_file_perms;

rw_rockchip_graphic_device(mediacodec)
get_prop(mediacodec,vendor_base_prop);
get_prop(mediacodec,test_harness_prop);
get_prop(mediacodec,vendor_omx_prop);