2023-06-26 02:00:24 +00:00
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# Allow the audio hal to access the EdgeTPU service and the
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# Android shared memory allocated by the EdgeTPU service for
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# on-device compilation.
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allow hal_audio_default edgetpu_device:chr_file rw_file_perms;
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allow hal_audio_default edgetpu_vendor_service:service_manager find;
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binder_call(hal_audio_default, edgetpu_vendor_server)
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# Allow edgetpu_app_service as well, due to the EdgeTpu metrics logging
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# library has a dependency on edgetpu_app_service, see b/275016466.
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allow hal_audio_default edgetpu_app_service:service_manager find;
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binder_call(hal_audio_default, edgetpu_app_server)
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# Allow audio HAL to read tflite Darwinn delegate properties
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get_prop(hal_audio_default, vendor_tflite_delegate_prop)
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2024-05-15 02:57:56 +00:00
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# Allow audio HAL to read DarwiNN runtime properties
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2023-12-22 01:35:51 +00:00
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get_prop(hal_audio_default, vendor_edgetpu_runtime_prop)
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2024-05-15 02:57:56 +00:00
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# Allow audio HAL to read hetero runtime properties
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get_prop(hal_audio_default, vendor_hetero_runtime_prop)
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2023-12-22 01:35:51 +00:00
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# Allow DMA Buf access.
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allow hal_audio_default dmabuf_system_heap_device:chr_file r_file_perms;
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2024-05-15 02:57:56 +00:00
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# Allow audio HAL to connect to the stats service for logging EdgeTpu metrics.
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allow hal_audio_default fwk_stats_service:service_manager find;
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# Allow audio HAL to send EdgeTpu trace packets to Perfetto.
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# Enable for prod devices, see: go/darwinn-perfetto-critical-events
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perfetto_producer(hal_audio_default)
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