qva/vendor/common/hal_audio.te

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userdebug_or_eng(`
  diag_use(hal_audio)
  #Allow access to debug fs
  allow hal_audio_default vendor_qti_debugfs:dir r_dir_perms;
  allow hal_audio_default vendor_qti_debugfs:file rw_file_perms;
')

#Split A2dp specific
binder_call(hal_audio,bluetooth)

#to read bt props
get_prop(hal_audio, vendor_bluetooth_prop)

# Allow audio HAL to get updates from health hal
hal_client_domain(hal_audio_default, hal_health)