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# Copyright (c) 2019, The Linux Foundation. All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# met:
# * Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# * Redistributions in binary form must reproduce the above
# copyright notice, this list of conditions and the following
# disclaimer in the documentation and/or other materials provided
# with the distribution.
# * Neither the name of The Linux Foundation nor the names of its
# contributors may be used to endorse or promote products derived
# from this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
# BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
# OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
# IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
# 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 }: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: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_leds)
# This is required for wake alarm access
allow thermal-engine self:capability2 wake_alarm;
#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;
allow thermal-engine sysfs_devfreq:dir r_dir_perms;
allow thermal-engine sysfs_soc:dir r_dir_perms;