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Change-Id: I774f75b493c47386ca1eaf004d663432f1041a66
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Added entry for DEVICE_IN_COMMUNICATION to support
VOIP usecase.
Change-Id: Ie7e5131b776d7b93c53ca0796dffa11316091805
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Currently, audio doesn't play on Brillo because the policy manager's
default value for all streams is set to 0. In Android, this value is
changed by calls from AudioService.java. If we set the default value to
1 in Brillo, then even if there are no calls, we will have audio.
BUG=none
TEST=manual
Change-Id: I1418c9ecfb4f1c81c9c0946eee11deed3c65b358
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Android 6.0.0 release 26
Change-Id: I8a57007bf6efcd8b95c3cebf5e0444345bdd4cda
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Because a preemtible capture session can preempt another one,
we end up in an endless loop situation were each session is allowed to restart
after being preempted, thus preempting the other one which restarts and so on.
To avoid this situation, we store which audio session was preempted when
a particular input started and prevent preemption of this active input by this session.
We also inherit sessions from the preempted input to avoid a 3 way preemption loop etc...
Bug: 24007220.
Change-Id: I0eab5299440ef3ab9e987635dc9a300cf42f2c79
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Output handle of AudioOutputDescriptor is required by derived
implementation of some AudioPolicyManager methods.
These methods need to access attributes of an output which is not
accessible through AudioOutputDescriptor base class unless output
handle is made available here.
Change-Id: I96ef9fd1c5a94874acb897245501ba2f9c9ab0c0
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- handle non default input buffer size
- fix issues associated with non-default buffer size
Change-Id: Iad31f5c85601983b01e18e130b1c3eecb3988e30
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allow effects in case outout is direct pcm
Change-Id: I2ad7eacf11642a4ca9f892b61124293d0dc503a9
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- Add support for 5.1 channel recording
Change-Id: If060fffb2e198f516f40e85390489de2108be5d1
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For 6.1 channel ALAC clips, the compress offload profile is
not found even though the channel mask is defined in the
audio_policy.conf file. This is because the channel mask enum
is not defined and hence the profile's channel masks
are not getting enumerated properly.
This change is needed for 6.1 channel ALAC clips playback.
Change-Id: I6b820776c0dc6e68a402886f0931439edab24a8b
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add support for APE decoding
Change-Id: I55e8f4b3b87f4bdf1c99774d702506eb7c2f05b5
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add support for decoding/offloading ALAC
audio formats
Change-Id: Id66f0cb6c140113741962e119148bf434de3d064
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Added WMA as a valid audio format in audio policy
Change-Id: Iace14a011ebb89b9deeebd7fe04d0f9b1ab27c9e
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-add 16 and 24 bit PCM offload formats
Change-Id: I23de9b6663be15971c62cba75e2476a503ef4e52
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make function virtual or protected so that
they can be extended in custom audio policy
also add flag in Android.mk so that proxy
device get added in device list when
proxy is enabled
Change-Id: Ida7992f6b327491fab1f4ea376e85e8eb34b89ca
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Add support for FLAC playback in
compressed offload mode
Change-Id: I617b41b867277272212d6cf1a6f82f646c5b1032
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Add audio policy for WFD and visualiser usecase.
Change-Id: Idf3856a373eb7a05362f19d6cb117e9d4fb757ef
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- audio policy:
Force device change to ensure new audio patch creation
upon first track activity on a given output.
Fix function device_distinguishes_on_address() which could mistake
some output device with remote submix input device.
- audio flinger:
Reduce number of binder calls upon new client registration by only
sending ioConfigChanged() callbacks to newly registered client.
Fix first patch after output thread creation not triggering an
ioConfigChanged() callback.
-audio system:
Force client registration upon routing callback installation to force
new ioConfigChanged() callback from audio flinger.
Bug: 22381136.
Change-Id: Ieb0d9f92f563a40552eb31bc0499c8ac65f78ce4
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Move the SessionRoute and SessionRouteMap inner class from policy
manager to common policy pillars as initiated by the refactor.
This code was added at teh wrong place by commit aa981194.
Bug: 22376521.
Change-Id: I29aca21614e409c59aae4b7b14163552fb0bffb1
Signed-off-by: François Gaffie <francois.gaffie@intel.com>
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combo devices with AUDIO_DEVICE_OUT_SPEAKER_SAFE were not
supported by audio policy manager causing selection
of speaker+headphone when spekaer_safe+headphone would be
the right selection.
Bug: 21537010.
Change-Id: I9865352559c9d32c6754ad3d2b84bddfe2dc8aac
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Bug: 22068684.
Change-Id: Idde0eaf7121d2e43f32eee3e6b10e99d8cff4912
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Without an entry in sOutputFlagNameToEnumTable or sInputFlagNameToEnumTable,
a profile with specific output/input flag in the audio_policy.conf will
not be detected by AudioPolicyManager.
Bug: 19230391
Change-Id: I94bb3594e2eb8b57747b474a253da3551263c59a
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- checkOutputsForDevice() should only clear device descriptor attributes
if the device is digital.
- checkInputsForDevice() did not clear device descriptor attributes at all.
- AudioPort::clearCapabilities() and importAudioPort() should not
manage gains as these are device specific.
- importAudioPort() should load a default port config.
Bug: 21990937.
Change-Id: Ida762ed8f9baaabae392cb4291eff1a8d3009751
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Without an entry in sOutputFlagNameToEnumTable, a profile with
specific output flag in the audio_policy.conf will not be
detected by AudioPolicyManager.
Change-Id: Id242e6819aab1a67d72c564f3cc39af3de8e1ef7
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Change-Id: I0a83206be51d7ae18ccf85b94b2127356307be69
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Change-Id: Ib3e61ff6faf91c71b85102b5d77f90f124c08220
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The audio port field mName was used for two different purposes
which caused a problem when exposing this information at the SDK API.
Create a new "mTag" field storing the audio_policy.conf device tag
if needed.
Field "mName" is now used to store any additional name associated to
a given device when available (e.g Manufacturer and model name for a USB device).
Change-Id: I17fa872e4a3a2e1b7cbb807c6f72e095a8a2c9c5
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Change-Id: Iefac44f3c0e1c3fd4b19833d9692744100f92e00
(cherry picked from commit 5e9febef197a9852c833a0aedc6bfee179c4ae9e)
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- Clear session routes when client process dies.
- Enforce the route only when the requesting session is active.
- Fix requested route not working if an output mix change is required
(e.g forcing to SPEAKER when the default route is USB or A2DP).
- Make sure all sessions sharing the strategy with a rerouted session
have the same route (needed for volume control consistency)
Change-Id: I0ab347a8fb97e73e2c5965374544c5f4fe509ef1
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Add method to AudioPolicyServiceClient for dynamic policy mix
activity notification.
Propagate notification to a dedicated callback.
Bug 20226914
Change-Id: I37928ed38e15ea2b8fed022cccadeca8c4d6c876
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Otherwise AUDIO_FORMAT_DEFAULT (used for dynamic formats)
is no longer the first entry.
Change-Id: I23869a9ca2ed138759d722e7c9838497f640921a
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Change-Id: Ic534bee084108a68c7818600df6e1c9dc9258a0d
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Have AudioTrack::setOutputDevice() set CBLK_INVALID flag instead
of calling restoreTrack_l(). This allows restoreTrack_l() to be called in
a safe context.
Allow device change while the AudioTrack is active by forcing a new
device selection in startOutput() if the output route for this
session was changed.
Remove some warnings.
Change-Id: I2d921a63c9bfa0e122233645e2d6d39f95f5f17d
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Implement non-stream type specific ref counting in output
descriptors to keep track of mix activity.
Notify audio policy client of mix activity changes.
Bug 20226914
Change-Id: Iec939cb640c58056f88947b611d23b4bb6d8a11b
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Add capability for handling different record channel masks.
Change-Id: I63f6b029aca5cefff7adf26198a3b594a7ea2d71
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AudioPolicyManager::getInputForAttr() is initializing the AudioMix
for the new AudioInputDescriptor.
The audio policy manager refactoring introduced a regression where
the association of an existing AudioMix (registered when the
associated AudioPolicy was registered) with the input descriptor
copied a value of local scope, instead of referencing the
AudioMix in the list of mixes.
Bug 20081375
Change-Id: Iddd57fed8525880afd1d4a5493f97130aabe4816
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Volumes are now stored and exchanged in dBs to be
consistent with the volume tables.
They are converted if needed when applied to the target
gain controller.
Change-Id: I916cbb0bbe65c916444b8c65a2bdca9645c58399
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Output volume and routing control by AudioOutputDescriptor
is reorganized to prepare hardware source volume and routing
control.
AudioOutputDescriptor contains all volume, device and activity
state common to software (audio flinger mixers) and
hardware sources (tuners, A2DP, HDMI).
A new class SwAudioOutputDescriptor is derived from
AudioOutputDescriptor and is specific to software sources.
Low level routing and volume control methods receive an
AudioOutputDescriptor parameter instead of an IO handle.
mPrimaryOutput is now an AudioOutputDescriptor.
Change-Id: Ie90943ee3102cdb8adf89fdd2addd2c279b1e5bf
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Remove mId member from AudioPort as it was shadowed
by mId in DeviceDescriptor.
Add getters for Id, and HW module name and version to device,
output and input descriptors.
Fix DeviceDescriptor name initialization.
Change-Id: I4a69f385e40330954d9dad5f2926c521f60b2ec1
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Change-Id: I40c048c7644c46f4e4f7103875206c0785c4b1dc
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Bug: 18292317
Change-Id: Ic9a15fc09ce32021d12072fb71252d207deac30a
Signed-off-by: Phil Burk <philburk@google.com>
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Use protected access in AudioPolicyManager class for
- engine field
- querying phone state
- isStrategyActive
Fix inclusion of AudioPolicyManagerInterface header.
Use "APM_" prefix in audio policy conf parsing code to avoid
naming conflicts with some HALs.
DeviceDescriptor and its collection class are good friends now.
Change-Id: I236d62a2b8a4b6bf68dd515932650b912577c145
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