type mm-pp-daemon, domain;
type mm-pp-daemon_exec, exec_type, file_type;

init_daemon_domain(mm-pp-daemon)

#============= mm-pp-daemon ==============
#Need to use fb ioctls to communicate with kernel
allow mm-pp-daemon graphics_device:chr_file rw_file_perms;
allow mm-pp-daemon graphics_device:dir search;

# Allow reading calibration data from persist
allow mm-pp-daemon persist_file:file r_file_perms;
allow mm-pp-daemon persist_file:dir search;

# Allow pp daemon to save settings to /data
allow mm-pp-daemon display_config:file rw_file_perms;

#Calibration can only be done on userdebug or eng builds
userdebug_or_eng(`
    # Display calibration service opens /dev/diag in order to communicate with the
    # target device
    allow mm-pp-daemon diag_device:chr_file rw_file_perms;

    # QDCM needs to trigger screen refreshes in some cases to reach the
    # convergent state
    binder_use(mm-pp-daemon)
    binder_call(mm-pp-daemon, system_server)
    binder_call(mm-pp-daemon, surfaceflinger)

    # This allows pp-daemon to use shell commands to blank
    # the display - it uses input keyevent to do this
    allow mm-pp-daemon shell_exec:file rx_file_perms;
    allow mm-pp-daemon system_file:file execute_no_trans;
    allow mm-pp-daemon zygote_exec:file rx_file_perms;

    # Allow writing to persist
    allow mm-pp-daemon persist_file:file rw_file_perms;

    # Allow mm-pp-daemon to change the brightness of the target during display
    # calibration
    allow mm-pp-daemon sysfs:file rw_file_perms;
    unix_socket_connect(mm-pp-daemon, property, init)
')