Commit Graph

6 Commits

Author SHA1 Message Date
Mikhail Naganov
c8e4312da8 audio: Bring default HAL configuration closer to cuttlefish
This is to simplify switching of cuttlefish to
the AIDL implementation. Split out 'r_submix' module.

Add all IModule instance names to the compatibility
matrix.

Bug: 205884982
Test: atest VtsHalAudioCoreTargetTest
Change-Id: I424db14257281671eea87aa743deb778ca75f388
2022-12-13 01:17:55 +00:00
Mikhail Naganov
ef6bc74fc4 audio: Add microphone settings to IModule, IStreamIn
Add 'MicrophoneInfo' and 'MicrophoneDynamicInfo' parcelables.
Add IModule.getMicrophones method.
Add following methods to IStreamIn:
  - getActiveMicrophonesIds;
  - get/setMicrophoneDirection;
  - get/setMicrophoneFieldDimension.

Provide trivial implementations and VTS.

Also slightly refactor port retrieval from ModuleConfig
to unify common queries.

Bug: 205884982
Test: atest VtsHalAudioCoreTargetTest
Change-Id: I472c7733e2a331a67cea613cd9218889eff06a43
2022-12-07 18:36:31 +00:00
Mikhail Naganov
a2c5ddf993 audio: Cleanups and refactorings
Added utility functions for operating on positional
bit flags.

Moved retrieval of offload mix ports to ModuleConfig
utility class.

Clarify the names of read/write tests.

Bug: 205884982
Test: atest VtsHalAudioCoreTargetTest
Change-Id: Id20881c2e62bc1b95d8fc3c268f99e36337dce7a
2022-09-12 23:00:42 +00:00
Mikhail Naganov
111e0ceab5 audio: Add support for compressed offload
- Add compressed offload mix port into default implementation.
- Require AudioOffloadInfo to be passed to IModule.openOutputStream
  for compressed offload port configs.
- Update VTS to handle compressed offload.

Bug: 205884982
Test: atest VtsHalAudioCoreTargetTest
Merged-In: I118b2c04bff12b64a7cac4dc2c88217a6a270046
Change-Id: I118b2c04bff12b64a7cac4dc2c88217a6a270046
(cherry picked from commit 975ea3ae89)
2022-08-25 00:25:55 +00:00
Mikhail Naganov
00603d14b3 audio HAL: Support for external device connections
Add methods 'IModule.connect/disconnectExternalDevice' which inform
audio HAL about connection / disconnection of an external
non-attached device. Add method 'getAudioRoutesForPort' to
retrieve only routes that include the specified port.

Update the behavior of 'getAudioPorts' and 'getAudioRoutes'
indicating that the result may change due to instantiation
of new device ports for connected external devices.

Clarify behavior of 'IModule.setAudioPortConfig' that it can not
work with device ports with no profiles.

Add debug flags structure 'ModuleDebug' and method
'IModule.setModuleDebug' to control the debugging aspects. VTS
tests use these flags to test HAL behavior which would otherwise
require human intervention.

Update the default implementation and VTS for the AIDL changes.

Bug: 205884982
Test: atest VtsHalAudioCoreTargetTest
Merged-In: Iad5f7009e283729206f88b6278c8992f7f8a92a2
Change-Id: Iad5f7009e283729206f88b6278c8992f7f8a92a2
2022-08-23 22:40:20 +00:00
Mikhail Naganov
df5adfde15 audio HAL: Minimal example implementation
Implements basic functionality for enumerating
capabilities of an audio module, audio patches
creation, and opening of I/O streams.

Bug: 205884982
Test: atest VtsHalAudioCoreTargetTest
Merged-In: Ie5d67e9192a598260e762ae9368f99592c8ad97e
Change-Id: Ie5d67e9192a598260e762ae9368f99592c8ad97e
(cherry picked from commit ecdc6ca8e8)
2022-08-20 00:14:53 +00:00