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Add missing SEPolicy for audio HAL to use EdgeTpu lib

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Some policies were missing. This CL adds them.

Bug: 340369535
Test: Default presubmit. To be tested on device
Change-Id: I8a124d644906ffc622598ac0bf6079d704197a33
This commit is contained in:
feiyuchen 2024-05-15 02:57:56 +00:00
parent 7b342c14ea
commit 93c25dcb0d
1 changed files with 12 additions and 0 deletions
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12
edgetpu/sepolicy/hal_audio_default.te
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@ -12,7 +12,19 @@ binder_call(hal_audio_default, edgetpu_app_server)
# Allow audio HAL to read tflite Darwinn delegate properties
get_prop(hal_audio_default, vendor_tflite_delegate_prop)
# Allow audio HAL to read DarwiNN runtime properties
get_prop(hal_audio_default, vendor_edgetpu_runtime_prop)
# Allow audio HAL to read hetero runtime properties
get_prop(hal_audio_default, vendor_hetero_runtime_prop)
# Allow DMA Buf access.
allow hal_audio_default dmabuf_system_heap_device:chr_file r_file_perms;
# Allow audio HAL to connect to the stats service for logging EdgeTpu metrics.
allow hal_audio_default fwk_stats_service:service_manager find;
# Allow audio HAL to send EdgeTpu trace packets to Perfetto.
# Enable for prod devices, see: go/darwinn-perfetto-critical-events
perfetto_producer(hal_audio_default)