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
1. By default, the DriverUsb should be standby. When there is data
transfer request, it will exit standby.
2. Initialize alsa device profile before reading device info.
3. Open the alsa device proxy after the preparation succeed.
Bug: 266216550
Test: atest VtsHalAudioCoreTargetTest
Change-Id: I1f0425036df176c52220320135079e7c98daa2d0
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
These utilities are for types generated from AIDL. Since
the types end up in the 'aidl' namespace (NDK backend), it makes
sense to keep the utilities in the same namespace.
While changing the namespace, I've found numerous useless
includes of 'Utils.h' and removing them, also reorganizing
lists of includes along the way to match the style guide.
Bug: 205884982
Test: m
Test: atest --test-mapping hardware/interfaces/audio/aidl/TEST_MAPPING
Change-Id: Ib23b47092364046f632f9503b92b9baff5b902f5
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
1. Increase the minimum buffer size to 256 frames. This is
more realistic than 16 frames: 256 frames is ~5ms @ 48 kHz.
2. Make transfer delay in the stub module dependent on the frame
count for synchronous transfers.
Bug: 270154517
Test: atest VtsHalAudioCoreTargetTest
Test: atest android.media.audio.cts.LoudnessEnhancerTest (w/AIDL enabled)
Change-Id: If968e30d145b52220f4dc3c33af48dbc163c78cd
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
To avoid the case of receive thread stop right before process, in this
case test case AudioEffectTest#ConsumeDataAfterRestart will fail.
Bug: 264618800
Test: atest VtsHalAudioEffectTargetTest
Change-Id: I3c00361a537bc7010e6cd138f637f68b963e8033
They will be dlopen so no need to add the shared_lib dependency.
But we need to add them as PRODUCT_PACKAGES in base_vendor.mk
Bug: 258124419
Test: build and boot cuttlefish, change effect lib path in Android.bp
and audio_effects_config.xml and bootup.
Change-Id: Ia3b9bef9b5ed86921d80adcc0ce2296f50939370
Add new API to fetch IO handle which is
used for offloaded effects.
Test: atest VtsHalAudioEffectFactoryTargetTest
Test: atest VtsHalAudioEffectTargetTest
Change-Id: I82abe76036507e770f0e2aed2feef7905d85a5c9
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
This allows for more code reuse and composability when
implementing streams for a particular audio "backend."
The existing "stub" code has been moved to StreamStub* files.
Bug: 264712385
Test: atest VtsHalAudioCoreTargetTest
Change-Id: I97fd41f87eb6d01e1d57f0d70a86d3b2b3555837
The plumbing was missing from the CL which has added
the callback (aosp/2256190).
Bug: 205884982
Test: atest VtsHalAudioCoreTargetTest
Change-Id: Iab3c970b3efd0281e34e07f98864531acc4c519e
* 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
Add a vendor-specific parameter "aosp.forceTransientBurst"
which helps to cover the case of non-full async writes.
This parameter is specific to the "AOSP as vendor" implementation,
other vendors are not required to have it—that's why it's
not in AIDL.
Fix minor issues in VTS found after revisiting the code, and by
looking at logs during testing.
Bug: 262402957
Test: atest VtsHalAudioCoreTargetTest
Change-Id: Ide961d91a8d9da24392561654f04eb8207b7b781
This interface corresponds to BT-specific functions
of the IPrimaryDevice in the HIDL HAL.
Bug: 205884982
Test: atest VtsHalAudioCoreTargetTest
Change-Id: I5f52d65e06f42e1a5fb2e51d27b79e94fe423eaa
