1# HwBinder IPC from clients into server, and callbacks 2binder_call(hal_bluetooth_client, hal_bluetooth_server) 3binder_call(hal_bluetooth_server, hal_bluetooth_client) 4 5hal_attribute_hwservice(hal_bluetooth, hal_bluetooth_hwservice) 6 7wakelock_use(hal_bluetooth); 8 9# The HAL toggles rfkill to power the chip off/on. 10allow hal_bluetooth self:global_capability_class_set net_admin; 11 12# bluetooth factory file accesses. 13r_dir_file(hal_bluetooth, bluetooth_efs_file) 14 15allow hal_bluetooth { uhid_device hci_attach_dev }:chr_file rw_file_perms; 16 17# sysfs access. 18r_dir_file(hal_bluetooth, sysfs_type) 19allow hal_bluetooth sysfs_bluetooth_writable:file rw_file_perms; 20allow hal_bluetooth self:global_capability2_class_set wake_alarm; 21 22# Allow write access to bluetooth-specific properties 23set_prop(hal_bluetooth, bluetooth_a2dp_offload_prop) 24set_prop(hal_bluetooth, bluetooth_audio_hal_prop) 25set_prop(hal_bluetooth, bluetooth_prop) 26set_prop(hal_bluetooth, exported_bluetooth_prop) 27 28# /proc access (bluesleep etc.). 29allow hal_bluetooth proc_bluetooth_writable:file rw_file_perms; 30 31# allow to run with real-time scheduling policy 32allow hal_bluetooth self:global_capability_class_set sys_nice; 33