1# ============================================== 2# Policy File of /vendor/bin/hw/vendor.mediatek.hardware.pq@2.0-service Executable File 3 4# ============================================== 5# Type Declaration 6# ============================================== 7 8type mtk_hal_pq, domain; 9type mtk_hal_pq_exec, exec_type, file_type, vendor_file_type; 10 11# ============================================== 12# MTK Policy Rule 13# ============================================== 14 15# Setup for domain transition 16init_daemon_domain(mtk_hal_pq) 17 18# Allow to use HWBinder IPC 19hwbinder_use(mtk_hal_pq); 20 21# Allow a set of permissions required for a domain to be a server which provides a HAL implementation over HWBinder. 22hal_server_domain(mtk_hal_pq, hal_pq) 23 24# add/find permission rule to hwservicemanager 25add_hwservice(hal_pq_server, mtk_hal_pq_hwservice) 26 27# Allow to allocate hidl memory 28hal_client_domain(mtk_hal_pq, hal_allocator) 29 30# Purpose : Allow to use kernel driver 31allow mtk_hal_pq graphics_device:chr_file { read write open ioctl }; 32 33# Purpose : Allow permission to get AmbientLux from hwservice_manager 34allow mtk_hal_pq fwk_sensor_hwservice:hwservice_manager find; 35 36# Purpose : Allow permission to set pq property 37set_prop(mtk_hal_pq, vendor_mtk_pq_prop) 38 39# Purpose : 40allow mtk_hal_pq gpu_device:dir search; 41allow mtk_hal_pq dri_device:chr_file rw_file_perms; 42