| # 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. |
| |
| # HVDVP quickcharge |
| type hvdcp, domain; |
| type hvdcp_exec, exec_type, vendor_file_type, file_type; |
| |
| # Make transition to its own HVDCP domain from init |
| init_daemon_domain(hvdcp) |
| |
| # Add rules for access permissions |
| allow hvdcp hvdcp_device:chr_file rw_file_perms; |
| allow hvdcp qg_device:chr_file rw_file_perms; |
| allow hvdcp { |
| sysfs_battery_supply |
| sysfs_usb_supply |
| sysfs_usbpd_device |
| sysfs_vadc_dev |
| sysfs_spmi_dev |
| }:dir r_dir_perms; |
| |
| allow hvdcp { |
| sysfs_battery_supply |
| sysfs_usb_supply |
| sysfs_usbpd_device |
| sysfs_vadc_dev |
| sysfs_spmi_dev |
| }:file rw_file_perms; |
| |
| allow hvdcp { |
| sysfs_battery_supply |
| sysfs_usb_supply |
| sysfs_vadc_dev |
| sysfs_spmi_dev |
| }:lnk_file r_file_perms; |
| |
| allow hvdcp self:capability { setgid setuid }; |
| allow hvdcp self:capability2 wake_alarm; |
| allow hvdcp kmsg_device:chr_file rw_file_perms; |
| allow hvdcp cgroup:dir { create add_name }; |
| allow hvdcp self:netlink_kobject_uevent_socket create_socket_perms_no_ioctl; |
| allow hvdcp sysfs_battery_supply:file setattr; |
| allow hvdcp sysfs_usb_supply:file setattr; |
| allow hvdcp sysfs_usbpd_device:file setattr; |
| |
| allow hvdcp mnt_vendor_file:dir search; |
| allow hvdcp persist_hvdcp_file:dir rw_dir_perms; |
| allow hvdcp persist_hvdcp_file:file create_file_perms; |
| |
| set_prop(hvdcp, hvdcp_opti_prop) |
| |
| wakelock_use(hvdcp) |