drgreen/android_device_google_gs-common
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Enable RT threads by default for Edgetpu DBA HAL.

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Bug:267379294
Test: forrest build.

Change-Id: I95d6c276bb29c8f24bbf4b672e64d78e2e073301
This commit is contained in:
qinyiyan 2023-05-11 10:54:55 -07:00 committed by Quinn Yan
parent 63a5f124d0
commit aaae6818d0
5 changed files with 14 additions and 0 deletions
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5
edgetpu/edgetpu.mk
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@ -28,3 +28,8 @@ BOARD_VENDOR_SEPOLICY_DIRS += device/google/gs-common/edgetpu/sepolicy
# Tflite Darwinn delegate property
PRODUCT_VENDOR_PROPERTIES += vendor.edgetpu.tflite_delegate.force_disable_io_coherency=0
# Edgetpu CPU scheduler property
PRODUCT_VENDOR_PROPERTIES += vendor.edgetpu.cpu_scheduler.policy=FIFO
PRODUCT_VENDOR_PROPERTIES += vendor.edgetpu.cpu_scheduler.priority=99

2
edgetpu/sepolicy/edgetpu_dba_service.te
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@ -45,3 +45,5 @@ userdebug_or_eng(`perfetto_producer(edgetpu_dba_server)')
get_prop(edgetpu_dba_server, vendor_tflite_delegate_prop)
# Allow EdgeTPU DBA service to read hetero runtime properties
get_prop(edgetpu_dba_server, vendor_hetero_runtime_prop)
# Allow EdgeTPU DBA service to read EdgeTPU CPU scheduler properties
get_prop(edgetpu_dba_server, vendor_edgetpu_cpu_scheduler_prop)

4
edgetpu/sepolicy/property.te
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@ -6,5 +6,9 @@ system_public_prop(vendor_edgetpu_service_prop)
# and then read by apps, camera hal, and some Darwinn vendor services.
system_vendor_config_prop(vendor_tflite_delegate_prop)
# The EdgeTPU CPU scheduler properties are written once by vendor_init,
# and then read by HAL service.
system_vendor_config_prop(vendor_edgetpu_cpu_scheduler_prop)
# Hetero runtime properties, including tracing levels.
system_vendor_config_prop(vendor_hetero_runtime_prop)

1
edgetpu/sepolicy/property_contexts
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@ -1,5 +1,6 @@
# for EdgeTPU
vendor.edgetpu.service. u:object_r:vendor_edgetpu_service_prop:s0
vendor.edgetpu.cpu_scheduler. u:object_r:vendor_edgetpu_cpu_scheduler_prop:s0
# for DarwinnDelegate
vendor.edgetpu.tflite_delegate. u:object_r:vendor_tflite_delegate_prop:s0

2
edgetpu/sepolicy/vendor_init.te
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@ -1,2 +1,4 @@
# Allow vendor_init to set tflite Darwinn delegate properties
set_prop(vendor_init, vendor_tflite_delegate_prop)
# Allow vendor_init to set the EdgeTPU CPU scheduler properties.
set_prop(vendor_init, vendor_edgetpu_cpu_scheduler_prop)