From 93c25dcb0d67ef9f41b58473c244c89bd5ba5fea Mon Sep 17 00:00:00 2001 From: feiyuchen Date: Wed, 15 May 2024 02:57:56 +0000 Subject: [PATCH] Add missing SEPolicy for audio HAL to use EdgeTpu lib Some policies were missing. This CL adds them. Bug: 340369535 Test: Default presubmit. To be tested on device Change-Id: I8a124d644906ffc622598ac0bf6079d704197a33 --- edgetpu/sepolicy/hal_audio_default.te | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/edgetpu/sepolicy/hal_audio_default.te b/edgetpu/sepolicy/hal_audio_default.te index 523770c..4d58e0b 100644 --- a/edgetpu/sepolicy/hal_audio_default.te +++ b/edgetpu/sepolicy/hal_audio_default.te @@ -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)