Bug: 149758467
Test: Load onto device and verify VTS passes
Test: Verify new fake subhals load properly and that unit tests pass
that have been updated in this topic
Change-Id: Ie73458b3447dab80f6b692e55832ef562636bfdb
Revert submission 10501254-multihal_2_1
Reason for revert: Droidcop: Potential culprit for b/155328660 - verifying through Forrest before revert submission. This is part of the standard investigation process, and does not mean your CL will be reverted.
Bug: 155328660
Reverted Changes:
I2be51568b:Update tests for multihal to test HAL 2.1
Id5ab7b606:Create Multi-HAL 2.1 service
Icefae8c12:Set up Multi-HAL for Sensors HAL 2.1
Change-Id: I21176759d45972cde3221cb462934fc1d7bd88c2
Bug: 149758467
Test: Load onto device and verify VTS passes
Test: Verify new fake subhals load properly and that unit tests pass
that have been updated in this topic
Change-Id: Icefae8c1261b29d704beedd51de5b3f53b374cc4
Sensors Multi-HAL 2.0 will soon have a shared implementation for both
Sensors HAL 2.0 and 2.1 and moving the files to the common directory
first will minimize the diff in upcoming CLs.
Bug: 149758467
Test: compile
Change-Id: I15f84a7aaa302d83d4f4b1ffe357f515e36d6382
Unit tests do not currently build because they cannot find the
ScopedWakelock shared object. Make a test library version of
ScopedWakelock for them.
Bug: 147912609
Test: Build and run atest android.hardware.sensors@2.0-halproxy-unit-tests
Merged-In: Ie8d3eb606ccba3825be2c8102b9a7bc6ea033f65
Change-Id: Ie8d3eb606ccba3825be2c8102b9a7bc6ea033f65
Change the build configuration of multihal and its tests to make the
ScopedWakelock.cpp file and its associated headers available as a
library to be included by the fake subhals and the multihal binary
seperately.
Bug: 144722764
Test: Compiled and loaded onto device without issue
Change-Id: Ide83b6761302c5df6c72bc3202727341361b36ed
The multihal framework is a HAL interface for the sensors framework that
allows multiple vendors to package their HAL implementation into a
subHAL dynamic library that will be loaded and used to pass on method
calls to the appropriate subHAL. The HalProxy object, that will act as
the main proxy sensors wrapper for the multiHAL handles writing sensor
events to the event FMQ and wakelock acquisition and releasing via a
callback object it passes to the subHALs.
In order to turn your HAL 2.0 executable into a subHAL to be used by the
multiHAL, implement the Return<Result> initialize(sp<HalProxyCallback>&
callback) method of the ISensorsSubHal derived class. Implement the
ISensorsSubHal* sensorsHalGetSubHal(uint32_t* version)method and have it
return a pointer to your subHAL object. Build this into a dynamic
library and list its filename under /vendor/etc/sensors/hals.conf.
Squashed commits:
07b442e96 (refs/published/mh2_2) MH2 | Write processedEvents instead of
original events.
b38f2e251 Merge "MH2 | Check that subhal index is in range"
d38f99474 Merge "MH2 | Implement debug method of HalProxy"
bf46132fe (refs/published/mh2_4, mh2_4) MH2 | Implement debug method of
HalProxy
1de5bb334 MH2 | Fix wakelock name
e07215347 (refs/published/mh2_3, mh2_3) MH2 | Check that subhal index is
in range
336c1c71e MH2 | Add restart logic in HalProxy::initialize method.
731d7125b MH2 | Change rc file to more appropriate settings
f09465d11 MH2 | Add makeFMQ helpers to HalProxy_test
75cc7bf2f MH2 | Implement wakelock processing thread
e93fdf9a4 MH2 | Implement dynamic sensors callbacks on HalProxy
82b84148c Remove libhwbinder/libhidltransport deps
d45e49b4b Merge "MH2 | Implement pending writes thread"
597142692 MH2 | Implement pending writes thread
db23aa825 MH2 | Implement direct channel and direct report methods
83e4370ae MH2 | Implement injectSensorData method of HalProxy
d0cd57d4c MH2 | Implement ScopeWakelock ctor and dtor
537c0274b MH2 | Add rough proxy callback postEvents method
f97a3f357 Multihal 2.0 - Small tweaks to sensorHandle handling
7a7235461 MultiHal 2.0 - setOperationMode and init direct channel flags
dc7a8e789 MultiHal 2.0 - Get sensors list from subhals
4b4c7b744 MultiHal 2.0 - activate, batch, flush methods of HalProxy
1638531df MultiHal 2.0 - proxying api calls helper methods
aacbf9485 Set up shell to use for unit tests
2879067dd Multihal 2.0 - Implement SubHal discovery
c34e6683b Add a sub-HAL implementation for testing multi-HAL
a689f8a65 Add skeleton for multihal 2.0
Bug: 136511617
Test: atest android.hardware.sensors@2.0-halproxy-unit-tests &&
vts-tradefed run commandAndExit vts --skip-all-system-status-check
--primary-abi-only --skip-preconditions --module VtsHalSensorsV2_0Target
Change-Id: Ibe92d40c92b70848526b0e941bbcffbaf81ffaf2
