1# ============================================== 2# Policy File of /vendor/bin/hw/vendor.mediatek.hardware.hdmi@1.0-service Executable File 3 4# ============================================== 5# Type Declaration 6# ============================================== 7 8type mtk_hal_hdmi, domain; 9type mtk_hal_hdmi_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_hdmi) 17 18# Allow to use HWBinder IPC 19hwbinder_use(mtk_hal_hdmi); 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_hdmi, hal_hdmi) 23 24# add/find permission rule to hwservicemanager 25add_hwservice(hal_hdmi_server, mtk_hal_hdmi_hwservice) 26 27# Allow to allocate hidl memory 28#hal_client_domain(mtk_hal_hdmi, hal_allocator) 29 30# Purpose : Allow to use kernel driver 31allow mtk_hal_hdmi graphics_device:chr_file rw_file_perms; 32 33# Purpose : Allow permission to get AmbientLux from hwservice_manager 34allow mtk_hal_hdmi fwk_sensor_hwservice:hwservice_manager find; 35 36#for hdmi uevent 37allow mtk_hal_hdmi self:netlink_kobject_uevent_socket create_socket_perms_no_ioctl; 38 39#============= Key Manager HIDL Service ============== 40allow mtk_hal_hdmi mtk_hal_keymanage:binder call; 41 42# Purpose : Allow hdmi to call vendor.mediatek.hardware.keymanage@1.0-service. 43hal_client_domain(mtk_hal_hdmi, hal_keymaster) 44 45allow mtk_hal_hdmi mtk_hal_keymanage_hwservice:hwservice_manager find; 46 47# Purpose : Allow permission to set hdmi property 48set_prop(mtk_hal_hdmi, vendor_mtk_hdmi_prop) 49