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platform_hardware_interfaces/sensors/2.0/multihal/android.hardware.sensors@2.0-multihal.xml

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Add Sensors Multihal support for Hal 2.0 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
2019-07-30 17:35:48 +02:00
<manifest version="1.0" type="device">
<hal format="hidl">
<name>android.hardware.sensors</name>
<transport>hwbinder</transport>
<version>2.0</version>
<interface>
<name>ISensors</name>
Change instance name to default in multihal 2 xml Bug: 144722764 Test: N/A Change-Id: Ic6b4a4f5ccb8df11ac8ed819fd750841373bc11f
2019-11-19 00:00:05 +01:00
<instance>default</instance>
Add Sensors Multihal support for Hal 2.0 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
2019-07-30 17:35:48 +02:00
</interface>
</hal>
</manifest>
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