vendor/common/thermal-engine.te

# Thermal-engine daemon
type thermal-engine, domain;
type thermal-engine_exec, exec_type, vendor_file_type, file_type;

# Started by init
init_daemon_domain(thermal-engine)

# Allow to read and write cpufreq sysfs
allow thermal-engine sysfs_devices_system_cpu:file rw_file_perms;

# This is to access thermal query device and smem log device
allow thermal-engine { thermal_device smem_log_device diag_device }:chr_file rw_file_perms;

allow thermal-engine self:capability {
    fsetid
    sys_boot
};

allow thermal-engine self:{ socket qipcrtr_socket } create_socket_perms;
# ioctlcmd=c304
allowxperm thermal-engine self:{ socket qipcrtr_socket } ioctl msm_sock_ipc_ioctls;

# This is required to access thermal sockets
allow thermal-engine thermal_socket:dir w_dir_perms;
allow thermal-engine thermal_socket:sock_file create_file_perms;
allow thermal-engine socket_device:dir w_dir_perms;

# This is required for thermal sysfs access
r_dir_file(thermal-engine, sysfs_thermal)
allow thermal-engine { sysfs_thermal sysfs }:file w_file_perms;

# This is required for qmi access
qmux_socket(thermal-engine);
allow thermal-engine sysfs_mpdecision:file rw_file_perms;

r_dir_file(thermal-engine, sysfs_ssr);
r_dir_file(thermal-engine, sysfs)
r_dir_file(thermal-engine, sysfs_leds)

# This is required for wake alarm access
allow thermal-engine self:capability2 wake_alarm;

# This is required for thermal perfd access
allow thermal-engine mpctl_socket:dir search;
allow thermal-engine mpctl_socket:sock_file write;
unix_socket_send(thermal-engine, mpctl, perfd)
unix_socket_connect(thermal-engine, mpctl, perfd)
unix_socket_send(thermal-engine, mpctl, mpdecision)
unix_socket_connect(thermal-engine, mpctl, mpdecision)

#This is to allow access to uio device
allow thermal-engine uio_device:chr_file rw_file_perms;

userdebug_or_eng(`
  diag_use(thermal-engine)
')

# To search, read and write kgsl sysfs
allow thermal-engine sysfs_kgsl:dir r_dir_perms;
allow thermal-engine sysfs_kgsl:file rw_file_perms;
allow thermal-engine sysfs_kgsl:lnk_file r_file_perms;

allow thermal-engine sysfs_data:file r_file_perms;

# netlink access
allow thermal-engine self:netlink_kobject_uevent_socket create_socket_perms_no_ioctl;

# This is required read and write battery power supply sysfs
allow thermal-engine sysfs_battery_supply:dir r_dir_perms;
allow thermal-engine sysfs_battery_supply:file rw_file_perms;
allow thermal-engine sysfs_battery_supply:lnk_file r_file_perms;

# This is required to read and write lcd-backlight sysfs
allow thermal-engine sysfs_graphics:dir r_dir_perms;
allow thermal-engine sysfs_graphics:file rw_file_perms;
allow thermal-engine sysfs_graphics:lnk_file r_file_perms;

#sysfs_uio
r_dir_file(thermal-engine, sysfs_uio)
r_dir_file(thermal-engine, sysfs_uio_file)

#This is required to enable thermal-engine dsprpc communication
r_dir_file(thermal-engine, adsprpcd_file);
allow thermal-engine qdsp_device:chr_file r_file_perms;
allow thermal-engine ion_device:chr_file r_file_perms;

get_prop( thermal-engine, adsprpc_prop)

#Label the thermal sockets correctly
type_transition thermal-engine socket_device:sock_file thermal_socket;