The VTS test already verifies that the MMap hardware position
never resets or goes back, but the official wording in the AIDL
interface was lacking.
Bug: 350998390
Bug: 363139283
Test: none, doc change
Change-Id: I07b9842f53c89549fe648ee839d875d31a7a849d
In practice, the AoC can crash while the stream is in
any state, thus this should be allowed for correct
handling of error conditions in the framework.
The list of states when `IStreamCallback.onError` can
be received is not enforced in VTS tests, thus no
test regressions are expected.
Bug: 339400414
Test: repro steps for simulating AoC crash in b/339400414
Change-Id: I9a52779f773307882109e159d715072de5af2ece
The effect instance may choose to reallocate the input data message
queue under specific conditions. For example, when the input format
changes, requiring an update to the data message queue allocated during
the open time.
In such cases, the effect instance can destroy the existing data message
queue, when the audio framework see a valid status MQ and invalid data MQ,
it call reopen to get the new data message queue.
Bug: 302036943
Test: m android.hardware.audio.effect-update-api, m
Change-Id: Ia245b154176f64bc3cc6e6049bca4f9c68ad482d
Merged-In: Ia245b154176f64bc3cc6e6049bca4f9c68ad482d
When external device is about to disconnect, the audio framework will
notify the HAL module about the coming device disconnection so that the
HAL module could abort any active read/write operations on drivers to
avoid problems with the HW interfaces.
Bug: 279824103
Test: atest VtsHalAudioCoreModuleTargetTest
Change-Id: I9f960b8ae5df11a764e70bd63f98c0f8b8386c34
Merged-In: I9f960b8ae5df11a764e70bd63f98c0f8b8386c34
Spatializer is a union representing parameters for audio spatialization effects
Bug: 273373363
Test: Build
Change-Id: I6e8414238256903aeae171c5b7b7a98fe5f96f89
In UML, the initial state is a solid circle, the final
state is a double circle. In the Core HAL diagrams it
was the opposite.
Test: dot -Tpng stream-{in|out}-[async-]sm.gv -o ...
Change-Id: Id69f17d0a47227e744eb6dadcb5fee08c07bb0bd
Clarify what should happen to mix port profiles after
connection of an external device. Add a test to verify
this behavior.
Also, add an XML file for the test runner for
VtsHalAudioCoreTargetTest.
Bug: 273252382
Test: atest VtsHalAudioCoreTargetTest
Change-Id: I3381dd29c5922bf31fa3a8ae6fa273597e8333a1
Merged-In: I3381dd29c5922bf31fa3a8ae6fa273597e8333a1
RS2 represents an interval of power levels. This is why it is clearer to
specify upper bound in the naming to make it clear that we refer to the
upper limit which when exceeded will trigger a momentary exposure.
Test: atest VtsHalAudioCoreTargetTest
Bug: 273961110
Change-Id: If4e065deeedb32c3e5e81caf4cd6924fb5815dc0
Merged-In: If4e065deeedb32c3e5e81caf4cd6924fb5815dc0
Since BT LE can also have offloaded codecs, it might need
a reconfiguration event similar to the one that BT A2DP
receives.
Bug: 272658632
Test: atest VtsHalAudioCoreTargetTest
Change-Id: I04fb7c99f0457f87e1f4aaf7e77165317163387b
Similar to IBluetooth and IBluetoothA2dp interfaces,
IBluetoothLe controls the LE profile. This interface
replaces the following string parameter:
"LeAudioSuspended"
Bug: 270731693
Test: atest VtsHalAudioCoreTargetTest
Change-Id: I9df28053cd270fc2d446ba9a8ada4dd6ab761c7b
Merged-In: I9df28053cd270fc2d446ba9a8ada4dd6ab761c7b
This method is needed to implement HAL modules that
are proxies for other subsystems, for example
the "bluetooth" and "r_submix" modules. This method
replaces string parameters "exiting=1" and "closing=true"
which the framework sends to streams prior to closing
them in order to unblock the I/O thread of the stream.
Bug: 270731693
Test: atest VtsHalAudioCoreTargetTest
Change-Id: I3d13fe34535ab853c9f8237a08c31cdafadbb390
Merged-In: I3d13fe34535ab853c9f8237a08c31cdafadbb390
Update Parameter.id from int to ParcelableHolder
Bug: 271601435
Test: Build, atest VtsHalAudioEffectTargetTest
Change-Id: I5450fa90e95bdebe931c222f6bb177dbdef35c69
Use mixer control to support master mute, master volume and hardware
volume for USB audio HAL.
Bug: 266216550
Test: atest VtsHalAudioCoreTargetTest
Change-Id: Iad544ba517cbfc778ebdf96dd161944886383b73
Similar to IBluetooth interface which controls SCO/HFP,
IBluetoothA2dp controls the A2DP profile. This interface
replaces the following string parameters:
AUDIO_PARAMETER_A2DP_RECONFIG_SUPPORTED
AUDIO_PARAMETER_RECONFIG_A2DP
"A2dpSuspended"
Also, refactor fields used by Module implementation
for persistent child interfaces.
Bug: 270731693
Test: atest VtsHalAudioCoreTargetTest
Change-Id: Ie62952c3bc3af2f53535d716e5b57bf48c661306
Merged-In: Ie62952c3bc3af2f53535d716e5b57bf48c661306
AudioOffloadMetadata contains the same information
as 'AUDIO_OFFLOAD_CODEC_*' framework parameters.
It is updated via a new method IStreamOut.updateOffloadMetadata
which only works for compressed offload streams.
Bug: 270731693
Test: atest VtsHalAudioCoreTargetTest
Change-Id: I6c8a8853f216438284082f79e3f57e511a2a1f06
Merged-In: I6c8a8853f216438284082f79e3f57e511a2a1f06
These parcelables are also used by the framework.
Bug: 263964254
Test: atest VtsHalAudioCoreTargetTest
Change-Id: Ib30b69c325040e474fb58a8e7e515912fccab4c7
Merged-In: Ib30b69c325040e474fb58a8e7e515912fccab4c7
Add interfaces to query aaudio hardware information. The new interfaces
are supposed to replace the system properties. The information includes
aaudio mixer burst count and aaudio hardware burst minimum usec.
Bug: 193275465
Test: atest VtsHalAudioCoreTargetTest
Change-Id: Id3442dae15937baba84f053f2e244bc294f4d718
Add API to query if the Module supports control of variable latency over
playback paths.
Bug: 197823000
Test: atest VtsHalAudioCoreTargetTest
Change-Id: I3a08d682a1a639d8373869725e12702fff962d53
I missed that there is already android.media.audio.common.AudioMode.
However, due to use by the framework, it contains more values
(all of them are SYS_RESERVED), thus the implementation and VTS
have to be updated as well.
Bug: 205884982
Test: atest VtsHalAudioCoreTargetTest
Change-Id: If260413b1f774a69514de978792d5ad2eb46481a
Merged-In: If260413b1f774a69514de978792d5ad2eb46481a
* changes:
audio: Allow going to 'IDLE' for synchronous drain
audio: Improve test coverage
audio VTS: Refactor support for non-deterministic SM behavior
For small buffers, the driver can perform draining
synhronously, returning control to the HAL only after
the buffer is empty. This makes going through
the 'DRAINING' state artificial. Thus, we allow going
to the 'IDLE' state directly.
In order to make sure that VTS handles both transitions:
to 'DRAINING' and to 'IDLE', correctly, add an "AOSP as
vendor" parameter "aosp.forceSynchronousDrain" to induce
this behavior in the default implementation.
Bug: 262402957
Test: atest VtsHalAudioCoreTargetTest
Change-Id: Ic8eaee53cb4596afb5317b4b905e004af3f112aa
