Since someone asked, and I was still confused, after discussion, this
is the way things work.
Bug: 173817747
Test: N/A
Change-Id: I2c4e062672a2f2d998479d4f9ae11b7749c2aca6
Enum values defined in the XSD now correspond to the
"no system definitions" lists of enums in
system/media/audio/audio-hal-enums.h.
Added channel masks that used to be in s/m/a/audio-base-utils.h.
Removed use of "vectors of vectors" for channel masks
since individual channels are not allowed to be used
in the APM config and at the HAL transport level.
Fixed definition of the gain mode of audio ports:
1. Since it's a bit mask in the framework, it must be a list in
the audio policy configuration XML file. Note that the old
definition is compatible with the new one as one element is a
valid list.
2. As gain mode is defined in the XSD file, it shouldn't be
defined again in types.hal.
Bug: 122858783
Bug: 142480271
Test: audio smoke tests
Change-Id: I2df5eb4bc4a393611d3adb0ee30583767197591b
Merged-In: I2df5eb4bc4a393611d3adb0ee30583767197591b
Currently, if an IDevice object is a DEAD_OBJECT, the runtime attempts
to re-retrieve the handle to the rebooted IDevice service. If an update
occurs after the IDevice was originally created, the rebooted IDevice
object may have different metadata and behavior. This is problematic
because the original metadata is cached in the runtime. Further, an
application might have made decisions based on that metadata and
behavior. (Note that a driver service that is functionally the same but
has a different underlying implementation such as having more optimized
code will have different `getVersionString` metadata.) Instead, this CL
invalidates the IDevice object on cache mismatch, and always returns an
error if it is used.
Bug: 173081926
Test: mma
Change-Id: I805987361c627c32d45e1b7c7aed230376fc66ad
Merged-In: I805987361c627c32d45e1b7c7aed230376fc66ad
(cherry picked from commit 5a74c0fb0f)
This applies to the following types:
- audio_gain_mode_t;
- audio_flags_mask_t;
- audio_channel_representation_t;
- audio_channel_mask_t;
- audio_devices_t.
Enum types are distinct thus proper overloading on the type
is possible in C++. Also, assignments to enum types are
less prone to errors.
Bug: 169889714
Test: basic audio functionality
Change-Id: I07e96ae99724f38fe0b40194f4feab7ff68418e7
Merged-In: I07e96ae99724f38fe0b40194f4feab7ff68418e7
* changes:
Remove PREUPLOAD.cfg from audio HAL example
audio: Implement VTS tests for V7.0
audio: Add example HAL implementation
audio: Reformat README as Markdown
audio: HAL V7 tweaks
Check CAP_ON_CALLBACK flag when testing vibrator onWithCallback() and
OnCallbackNotSupported() functions.
Bug: 172485963
Change-Id: Ie5c926ec943f191d1e5309ac85e7c8e1540fb824
As suggested by the comment on ag/12691153
Bug: 142480271
Test: N/A
Change-Id: Ic9e2b986d3f9734dd884a2c88ca86d251147126b
Merged-In: Ic9e2b986d3f9734dd884a2c88ca86d251147126b
The major change in V7.0 is use of enum values defined
in the Audio Policy Configuration XSD schema. This allows
decoupling types used at the HIDL layer from system/audio.h.
Added a header audio_policy_configuration_V7_0-enums.h
with utility functions analogous to ones from system/audio.h
but defined for the types generated from XSD schema.
Since the code of VTS tests is shared between versions,
ensured that the VTS tests for the previous HAL versions
didn't regress.
Bug: 142480271
Test: atest VtsHalAudioV6_0TargetTest
atest VtsHalAudioEffectV6_0TargetTest
atest VtsHalAudioV7_0TargetTest
atest VtsHalAudioEffectV7_0TargetTest
Change-Id: Ia7c2d49a02783725080c8fed6a25853e91bba487
Merged-In: Ia7c2d49a02783725080c8fed6a25853e91bba487
This is partial implementation of the example V7.0 audio HAL
which passes VTS tests. Note that the 'core' part
of the HAL (IDevice/IStream) isn't implemented yet.
It passes VTS because it doesn't provide any devices
(modules) and the audio HAL isn't the 'default' instance.
Bug: 142480271
Test: atest VtsHalAudioV7_0TargetTest
atest VtsHalAudioEffectV7_0TargetTest
Change-Id: Ie3dd62c5db1cdb5534df4dd7f326c4c8776bf3c4
Merged-In: Ie3dd62c5db1cdb5534df4dd7f326c4c8776bf3c4
Rename README -> README.md, reformat it as Markdown.
Provide missing descriptions for some directories.
Bug: 142480271
Test: N/A
Change-Id: Ic6f60a21def4bf210a7e1446454d709f68a13422
Merged-In: Ic6f60a21def4bf210a7e1446454d709f68a13422
- rename AudioBasicConfig -> AudioConfigBase to better
match a similar structure in audio.h;
- define AudioProfile structure for defining an I/O profile;
- use AudioProfile to replace IStream.getSupported* methods
with a single IStream.getSupportedProfiles method;
- define AudioDevice type for convenience and clarity;
- move enums definition for AudioInputFlags and AudioOutputFlags
into XSD. This allows parsing APM config w/o depending on
the framework code.
Bug: 142480271
Test: m
Change-Id: I1951b2de383751fe53b96954dfd02cdd1ab6cc8f
Merged-In: I1951b2de383751fe53b96954dfd02cdd1ab6cc8f
The pdu session id needs to be passed to setup data call on handover
(clean cherry-pick)
Test: Tested that handover still worked with logs. IWlan -> Cell + Cell -> IWlan
Bug: 161572859
Merged-In: I0e11c8997674cdaad4bb82491d818ca85ee197d1
Change-Id: I0e11c8997674cdaad4bb82491d818ca85ee197d1
