vendor/google/hal_audio_default.te

vndbinder_use(hal_audio_default)
allow hal_audio_default self:netlink_kobject_uevent_socket create_socket_perms_no_ioctl;

# For interfacing with PowerHAL
hal_client_domain(hal_audio_default, hal_power)

# allow to access audio vendor data
allow hal_audio_default audio_vendor_data_file:dir w_dir_perms;
allow hal_audio_default audio_vendor_data_file:file create_file_perms;