vendor/qcom/common/hal_audio_default.te

# For interfacing with PowerHAL
hal_client_domain(hal_audio_default, hal_power);

# For interfacing with ThermalHAL
hal_client_domain(hal_audio_default, hal_thermal);

# For QCOM diag port access
userdebug_or_eng(`
  allow hal_audio diag_device:chr_file rw_file_perms;
');

r_dir_file(hal_audio_default, sysfs_soc);

# read-only permission to obtain the calibration data
r_dir_file(hal_audio_default, persist_audio_file);
allow hal_audio_default mnt_vendor_file:dir search;
allow hal_audio_default persist_file:lnk_file read;
allow hal_audio_default persist_file:dir search;

allow hal_audio_default audio_vendor_data_file:dir rw_dir_perms;
allow hal_audio_default audio_vendor_data_file:file create_file_perms;
allow hal_audio_default debugfs_ipc:dir r_dir_perms;

# Allow hal audio to use wakelock
wakelock_use(hal_audio_default)

#Allow hal audio to use Binder IPC
vndbinder_use(hal_audio);

# For audio properties
get_prop(hal_audio_default, vendor_audio_prop);

# For audio hal to talk with rainbow sensor
allow hal_audio_default rls_device:chr_file rw_file_perms;

# Allow audio HAL to communicate with CHRE daemon via socket
unix_socket_connect(hal_audio_default, chre, chre);