private/mmi_sys.te

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typeattribute vendor_mmi_sys coredomain;
type vendor_mmi_sys_exec, exec_type, file_type;
typeattribute vendor_mmi_sys  system_writes_vendor_properties_violators;

#init
init_daemon_domain(vendor_mmi_sys)

#Allow mmi to use IPC
binder_call(vendor_mmi_sys,surfaceflinger)
binder_use(vendor_mmi_sys)

#mmi_sys
allow vendor_mmi_sys ion_device:chr_file r_file_perms;
allow vendor_mmi_sys kmsg_device:chr_file w_file_perms;
allow vendor_mmi_sys surfaceflinger_service:service_manager find;
hal_client_domain(vendor_mmi_sys, hal_graphics_allocator)
allow vendor_mmi_sys vendor_mmi_sys_exec:file execute_no_trans;

allow vendor_mmi_sys gpu_device:chr_file rw_file_perms;