| a1d525fbf2c1e0b2c61e5d29f338b0a0d8823436 |
|
29-Jan-2015 |
Eric Laurent <elaurent@google.com> |
audio policy: match attached device to declared devices
Make sure that when a new audio device is connected,
and a specific profile for this device is listed in
audio_policy.conf, this particular profile is used instead
of a default generic profile.
Bug: 19188567.
Change-Id: I5f576fcd697adc041b2cfbd2bac7a51bcc2143b9
/frameworks/av/services/audiopolicy/AudioPolicyManager.h
|
| 1db89b9c2692fd70eb1cc98b7db2f9beed81e66e |
|
28-Jan-2015 |
Eric Laurent <elaurent@google.com> |
Audio policy: fix device gain initialization
Fix initilization of default gain configuration for
audio devices loaded from audio_policy.conf.
Initialization cannot be done in constructor as the possible
gain configurations are not loaded yet.
Bug: 19120566.
Change-Id: I78f057ecfa1a121365ac3d8f317912a6f1647627
/frameworks/av/services/audiopolicy/AudioPolicyManager.h
|
| e6b8b27088f461957b4cbc51adbc8b01c41e9de2 |
|
13-Jan-2015 |
Hochi Huang <hochi.huang@mediatek.com> |
[FM]There is no sound output from BT earphone while BT earphone is connected
Bug: 18847131
Review: https://partner-android-review.git.corp.google.com/#/c/193318
Signed-off-by: Hochi Huang <hochi.huang@mediatek.com>
Change-Id: I79703ba4ceb67ca3b95fbc71444dd3b116ba4131
/frameworks/av/services/audiopolicy/AudioPolicyManager.h
|
| 3190e67d5c80c1e39e3be91784110af1180cd182 |
|
30-Dec-2014 |
keunyoung <keunyoung@google.com> |
close remote submix's output when device is not available.
- change output close logic to find the device from IOProfile rather than
AudioPatch as AudioPatch handle can be cleared before disconnect.
- Otherwise, remote submix can be stuck as output is never closed and does not
work any more as subsequent open fails as output is already taken.
bug: 18733215
Change-Id: Iddb481c91e81070e6be18996a4c8837dabd7ebdb
/frameworks/av/services/audiopolicy/AudioPolicyManager.h
|
| 277c7b8c41436125742339d8c80bccf0f2b086d9 |
|
17-Dec-2014 |
Jean-Michel Trivi <jmtrivi@google.com> |
Merge "Fix permission check for audio recording" into lmp-mr1-dev
|
| 045e710f8ce7ce1679b9b5f0adbd3290c4cc6f54 |
|
10-Dec-2014 |
Hochi Huang <hochi.huang@mediatek.com> |
[FM] Fix notification routing when FM enable
https://partner-android-review.git.corp.google.com/#/c/188454/
Bug: 18727227
Change-Id: I74856ede5999cfc8a6932a99855d468cccd6f51c
Signed-off-by: Hochi Huang <hochi.huang@mediatek.com>
/frameworks/av/services/audiopolicy/AudioPolicyManager.h
|
| 97bb33f58d742539f3382583d7978fca71ffa2d5 |
|
13-Dec-2014 |
Jean-Michel Trivi <jmtrivi@google.com> |
Fix permission check for audio recording
Define input types covering the different usecases for audio
recording, and check the corresponding permissions when
starting to record.
Move the permission check from audio flinger to audio policy,
as only the policy has the information to determine which
permission to enforce.
Fix missing permission when an application records audio
and the audio is injected by an external policy.
Bug 18736417
Change-Id: If7ec040502242c990ac8ea464db484339bdce573
/frameworks/av/services/audiopolicy/AudioPolicyManager.h
|
| c73ca6ef04136f28306784ad35f444538f081957 |
|
12-Dec-2014 |
Eric Laurent <elaurent@google.com> |
audio policy: fix remote mic capture
commit 275e8e9de introduced a regression for platforms
overriding AudioPolicyManager::getDeviceForInputSource() method.
Fixed by defining specific non virtual methods when overiding would
break remote submix implementation.
Bug: 18736417.
Change-Id: Id4d0a6c48da987e6fb24422f2d61c7ab0fbfc921
/frameworks/av/services/audiopolicy/AudioPolicyManager.h
|
| c722f30eef03e77054395ae122470cf8dba93937 |
|
10-Dec-2014 |
Eric Laurent <elaurent@google.com> |
audio policy: suppport for dynamic source
Completed support for dynamic sources:
- remote submix input device is dynamically connected/disconnected
when corresponding AudioTrack starts/stops.
Also do not create a duplicated output for mixes used by dynamic policies.
Bug: 16006090.
Change-Id: Ib5b5a2159fcac9d9f410a5a2f1c64d7ebad79f72
/frameworks/av/services/audiopolicy/AudioPolicyManager.h
|
| 1767df778e20c1395afc63b3a0479bd903e7b9f0 |
|
10-Dec-2014 |
Jean-Michel Trivi <jmtrivi@google.com> |
AudioPolicyManager: distinguish between mirroring and rerouting
In the screen mirroring case, the notification manager queries
the policy to see if media "is playing remotely": if yes, it
will not request audio focus before playing a notification.
This is the correct behavior for screen mirroring, but doesn't
work when audio is rerouted to an external policy.
This change consists in not reporting "remote" activity when
playing to a mix of an external policy by looking at the address
of the output on which playback is active for the given stream
type.
Bug 16009464
Change-Id: Iebbf5a8c738ab36c1cf2055e921c0a3472503125
/frameworks/av/services/audiopolicy/AudioPolicyManager.h
|
| 275e8e9de2e11b4b344f5a201f1f0e51fda02d9c |
|
01-Dec-2014 |
Eric Laurent <elaurent@google.com> |
audio policy: add support for custom mixes
Add support for custom mixes in AudioPolicyManager.
Two methods are added to register or unregister a list of custom mixes
with their attributes and format.
getOutputForAttr() and getInputForAttr() first look for a match in
registered mixes before defaulting to normal output/input selection
Remote submix device connection disconnection now takes address into
account to identify the correspnoding custom mix.
Bug: 16009464.
Change-Id: I3f1c2a485a0fb71b1f984ed0adc9b68aa971e408
/frameworks/av/services/audiopolicy/AudioPolicyManager.h
|
| 18f2f90cff65c384a4e8292cc3296dafafb43d52 |
|
03-Dec-2014 |
Hochi Huang <hochi.huang@mediatek.com> |
[FM] Fix Buganizer ID: 18456930 - FM radio audio got routed to loudspeaker unexpectedly
https://partner-android-review.git.corp.google.com/#/c/187894/
Change-Id: I3f9175bbc302e382155e568e66b88400ec05ffa5
Signed-off-by: Hochi Huang <hochi.huang@mediatek.com>
/frameworks/av/services/audiopolicy/AudioPolicyManager.h
|
| caf7f48a0ef558689d39aafd187c1571ff4128b4 |
|
26-Nov-2014 |
Eric Laurent <elaurent@google.com> |
AudioRecord: use audio attributes instead of audio source.
Added AudioRecord constructor with audio attributes.
Replaced AudioPolicymanager::getInput() by getInputForAttr().
No new functionality for now.
Also:
- Fixed warnings in AudioPolicyManager
- Allocate audio session ID before calling getOutputForAttr() in
AudioTrack.
Bug: 16006090.
Change-Id: I15df21e4411db688e3096dd801cf579d76d81711
/frameworks/av/services/audiopolicy/AudioPolicyManager.h
|
| e83b55dc29ca16092ba02f36f55fa6e0e37fd78c |
|
14-Nov-2014 |
Eric Laurent <elaurent@google.com> |
audio policy: new getOutputForAttr() prototype.
Update getOutputForAttr() prototype and group all logic
dealing with audio attributes to stream type conversion in
audio policy manager.
getOutputForAttr():
- specifies the audio session (for future use)
- returns a status code
- receives either stream type (for legacy) or audio attributes
- returns an updated streamtype
Remove logic dealing with legacy stream types to attributes conversion
from AudioTrack.
Use correct type for audio sessions in other APIs (startOutput() ...).
releaseOutput() specifies the audio session (for future use).
Bug: 18067208.
Change-Id: I1bfbe9626c04c7955d77f8a70aecfad2cb204817
/frameworks/av/services/audiopolicy/AudioPolicyManager.h
|
| 223fd5c9738e9665e495904d37d4632414b68c1e |
|
11-Nov-2014 |
Eric Laurent <elaurent@google.com> |
audio: new routing strategies and stream types
Added new routing strategies and stream type for internal use
by audio policy manager and audio flinger:
- One for accessibility to allow different routing than media
- One for re-routing (remote submix) in preparation of dynamic
policies
- Added stream type for "internal" audio flinger tracks used
for audio patches and duplication.
Bug: 18067208.
Change-Id: I88f884b552e51e4a49c29125e5a1204cf58ff434
/frameworks/av/services/audiopolicy/AudioPolicyManager.h
|
| d9cfeb447356cb6334379eaf5da1e49424eb5979 |
|
23-Sep-2014 |
Jean-Michel Trivi <jmtrivi@google.com> |
Support speaker routing for FLAG_BEACON
Add support for routing audio stream to the speaker when audio
attributes carry the FLAG_BEACON value:
- associate streams with FLAG_BEACON to the up-to-now unused
STREAM_TTS ("Transmitted Through Speaker").
The remapping happens in AudioTrack.
- AudioPolicyManager: define new strategy for handling the Beacon
behavior, that only goes to speaker. Define new volume curves
for STREAM_TTS that are not silence only for the speaker device
category. Keep ref count of other streams and never play Beacon
streams when anything else is playing: either don't start playback
if something else is playing, or unmute STREAM_TTS when it's
allowed to play and mute when it's done.
- Take into account muting latency when starting an output.
Bug 15415971
Change-Id: I26539c7ec1a486accd85bbeb1623e9c7d3a1192f
/frameworks/av/services/audiopolicy/AudioPolicyManager.h
|
| fa845267f7cb5aede69ff1f62db99e8478db170d |
|
12-Oct-2014 |
Dave Burke <daveburke@google.com> |
am 9286354c: Merge "Revert "audio policy: add support for ro.audio.media_deep_buffer"" into lmp-dev
* commit '9286354c0a864ce2348cc7dfc6ca81e84a15f8e2':
Revert "audio policy: add support for ro.audio.media_deep_buffer"
|
| f2ab2191387ce7902c730cc68314ea5fdc4a9237 |
|
11-Oct-2014 |
Vineeta Srivastava <vsrivastava@google.com> |
Revert "audio policy: add support for ro.audio.media_deep_buffer"
This reverts commit 95511add8ad4d440c67272503559f5042c4e6f1f.
Change-Id: I76a8b86790b06b08d8ca0f8d374e585f964ffba8
/frameworks/av/services/audiopolicy/AudioPolicyManager.h
|
| 6337f6032e7bdbf0b4654fb07512a00bd33ef696 |
|
11-Oct-2014 |
Eric Laurent <elaurent@google.com> |
am ffd5cdbd: Merge "audio policy: add support for ro.audio.media_deep_buffer" into lmp-dev
* commit 'ffd5cdbd3e3faa203539e26adc755f860c8cac80':
audio policy: add support for ro.audio.media_deep_buffer
|
| 95511add8ad4d440c67272503559f5042c4e6f1f |
|
11-Oct-2014 |
Eric Laurent <elaurent@google.com> |
audio policy: add support for ro.audio.media_deep_buffer
Bug: 17931716.
Change-Id: Ife170f20f5d02b71059fbd384bd29759fafee826
/frameworks/av/services/audiopolicy/AudioPolicyManager.h
|
| 327cb70dcbf3a1f1679aeafaaa62d8532abea86d |
|
21-Sep-2014 |
Hochi Huang <hochi.huang@mediatek.com> |
[AU] Update volume setting and Audio Device API 3.0
Signed-off-by: Hochi Huang <hochi.huang@mediatek.com>
Review: https://partner-android-review.git.corp.google.com/#/c/182522
Change-Id: Ida2dfedc6eaa3204354cdc182e0ee13a35472661
/frameworks/av/services/audiopolicy/AudioPolicyManager.h
|
| 5dbe47139713292bf45bbf4f1a7af0835a5ff368 |
|
20-Sep-2014 |
Eric Laurent <elaurent@google.com> |
audio policy: add hw hotword flag for inputs
Audio input profiles can indicate flag AUDIO_INPUT_FLAG_HW_HOTWORD
meaning they allow capture from the same source as HW hotword
detection.
When a client requests capture with this flag, the policy will
try to find an input profile matching this request first and
fallback to a regular input if not found.
Bug: 17575019.
Change-Id: Ia463211597d7fa363527d776389f2257f0ced9a2
/frameworks/av/services/audiopolicy/AudioPolicyManager.h
|
| 8838a3895c365d443ee22e169ccf45956780c081 |
|
09-Sep-2014 |
Eric Laurent <elaurent@google.com> |
audio policy: fix output stream selection
Make sure that all outputs considered by selectOutput()
when called from AudioPolicyManager::getOutputForDevice()
support the requested audio format.
Bug: 17340382.
Change-Id: I76520ce60e9a8fe4d2d23125d6143bb016522754
/frameworks/av/services/audiopolicy/AudioPolicyManager.h
|
| 47f64f2ed14839a00b3b148d490dc0394282eb54 |
|
28-Aug-2014 |
Eric Laurent <elaurent@google.com> |
Merge "audio policy: remove audio patch when closing input or output" into lmp-dev
|
| 05b90f833337ab5f7b16509e5f1d339a04eb5bf6 |
|
28-Aug-2014 |
Eric Laurent <elaurent@google.com> |
audio policy: remove audio patch when closing input or output
Make sure that an audio patch having an output as source or input as sink
is removed when this input or output is closed.
Bug: 17303725.
Change-Id: I234d54a25ce0b579eeeafdcfda3a0594f048768c
/frameworks/av/services/audiopolicy/AudioPolicyManager.h
|
| 961ec21a5878517ce6db27bad8da269637c45a44 |
|
26-Aug-2014 |
Marco Nelissen <marcone@google.com> |
Fix memory leak in getConnectionState
Turns out having an sp<> point at the containing object doesn't really
work so well.
Bug: 17210991
Change-Id: I4bcb0c38adffc574d661f0772583357868f6c5b4
/frameworks/av/services/audiopolicy/AudioPolicyManager.h
|
| 47bf8d8f0242bbe9cfa777c96e41e5fcd5294ee4 |
|
13-Aug-2014 |
Jean-Michel Trivi <jmtrivi@google.com> |
Merge "audiopolicy: add dump for audio patches" into lmp-dev
|
| f17026dfef596cf1c8008fda20f1f2ad23a3df3a |
|
10-Aug-2014 |
Jean-Michel Trivi <jmtrivi@google.com> |
Update audio ports with profile capabilities
When opening an output, import the profile capabilities associated
with the device into the AudioPort.
Bug 10549017
Change-Id: If102f5623457542d2c1407ada303c71e43d19a08
/frameworks/av/services/audiopolicy/AudioPolicyManager.h
|
| 4d41695d45e2c7211899afa94b20e32120b2b7e0 |
|
10-Aug-2014 |
Eric Laurent <elaurent@google.com> |
audiopolicy: add dump for audio patches
Bug: 10549017.
Change-Id: I896c8e16c8cf7490bab75295903620a76236f571
/frameworks/av/services/audiopolicy/AudioPolicyManager.h
|
| c2730ba7c5e9559b7499ef5e0d7742deb18c5110 |
|
21-Jul-2014 |
Eric Laurent <elaurent@google.com> |
audio policy: add support for USB devices for voice call
Add possibility to use sink and source devices not on
the primary HW module for voice calls (e.g. USB headsets).
Bug: 15520724.
Change-Id: Ib27db4ba759b6d91ea1104dc2e35c87733517b30
/frameworks/av/services/audiopolicy/AudioPolicyManager.h
|
| ac29afacbb34b92f1948188e5353fce5a252ccb3 |
|
28-Jul-2014 |
Jon Eklund <jeklund@motorola.com> |
audio policy: support line output device
Change-Id: Iddf1b6486430270d871a45c75615e54339a818e9
/frameworks/av/services/audiopolicy/AudioPolicyManager.h
|
| df3dc7e2fe6c639529b70e3f3a7d2bf0f4c6e871 |
|
28-Jul-2014 |
Eric Laurent <elaurent@google.com> |
Add sound trigger control by audio policy
Audio policy:
- Added active capture indication to sound trigger service:
recognition stops if concurrent capture is not supported.
- Added generation of reserved I/O handle and session ID for
utterance capture.
Sound trigger service
- Added sound model update callback handling.
- Added service state callback
- Simplified callback shared memory allocation.
Bug: 12378680.
Change-Id: Ib0292c2733e6df90fdae480633dd9953d0016ef1
/frameworks/av/services/audiopolicy/AudioPolicyManager.h
|
| 8b685b9e56cc207d44b08d124148e7d752ef2241 |
|
30-Jul-2014 |
Andy Hung <hunga@google.com> |
Merge "Update multichannel audio policy handling" into lmp-dev
|
| 9a60538b9ee2b097770dcd378281b31f4218ae56 |
|
29-Jul-2014 |
Andy Hung <hunga@google.com> |
Update multichannel audio policy handling
Ensure AUDIO_FORMAT_PCM_FLOAT and AUDIO_FORMAT_PCM_32_BIT
have proper precedence.
Allow more mixer channels than 2.
Change-Id: I02af97dad6218b25cbada4d93077a213314c6725
/frameworks/av/services/audiopolicy/AudioPolicyManager.h
|
| 4dc680607181e6a76f4e91a39366c4f5dfb7b03e |
|
29-Jul-2014 |
Eric Laurent <elaurent@google.com> |
audio policy: pass session ID to capture activity methods
Indicate the audio session ID when calling getInput(),
startInput(), stopInput(), releaseInput().
Bug: 12378680.
Change-Id: I763793752f93e2f4e1445a5ab217c895af011038
/frameworks/av/services/audiopolicy/AudioPolicyManager.h
|
| cf2c0210c8afbe7d0661ccbbae3835b5ce73c0bf |
|
26-Jul-2014 |
Eric Laurent <elaurent@google.com> |
AudioFlinger: update openInput() and openOutput()
Add parameters to openInput() and openOutput(): device address,
input source.
Allow caller to specify a given I/O handle
Group parameters in a struct audio_config.
Bug: 12378680.
Change-Id: I7e9af74c0d996561cc13cbee7d9012d2daf33025
/frameworks/av/services/audiopolicy/AudioPolicyManager.h
|
| cbd48023d0a0e3fd59955011538c0087a439f905 |
|
24-Jul-2014 |
Glenn Kasten <gkasten@google.com> |
audio policy: compatible sample rates and channel masks
Change-Id: I50d068a968aa6bd9e53e5b3111a1b09a6c2d219c
/frameworks/av/services/audiopolicy/AudioPolicyManager.h
|
| 0fb47759256ecdaedbc34c880238bc9d102ef160 |
|
23-Jul-2014 |
Jean-Michel Trivi <jmtrivi@google.com> |
AudioPolicyManager: handle outputs for different addresses
Add the notion of device types that cause the device address
to be taken into account, i.e. multiple devices of the
same type but with a different address can be connected/
disconnected.
AUDIO_DEVICE_OUT_REMOTE_SUBMIX is such a device type.
When making those devices available / unavailable, look for
all outputs with a matching address.
Bug 16009464
Change-Id: I260f8248b7794c4932094e876afdf29fdea007a3
/frameworks/av/services/audiopolicy/AudioPolicyManager.h
|
| 6a8ab05f0598f4ebdd5ef82e93cf32fde0598189 |
|
24-Jul-2014 |
Glenn Kasten <gkasten@google.com> |
audio policy: add audio_input_flags_t and mOpenRefCount
Change-Id: I5f9c7b5ebf03b9bc94efe70d3677edfabb99c194
/frameworks/av/services/audiopolicy/AudioPolicyManager.h
|
| 1e693b55d888b9d3e0a2ce770ae2b72b59c1a317 |
|
10-Jul-2014 |
Eric Laurent <elaurent@google.com> |
audio policy: add rules to select audio parameters
Added rules to select most appropriate sampling rate, format and
channel mask from an input or output profile.
Moved mFlags from IOProfile to its base class AudioPort.
Removed bogus mChannelMask member in DeviceDescriptor class.
Improveed dump of dynamic parameters in AudioPort.
Change-Id: Ic09d320386002a8bafee4a28db00b1001a386678
/frameworks/av/services/audiopolicy/AudioPolicyManager.h
|
| 5bd3f38638acab633d181359cc9ec27b80f84d43 |
|
14-Jun-2014 |
Jean-Michel Trivi <jmtrivi@google.com> |
AudioPolicyManager: return output for audio attributes
In AudioPolicyManager, support querying an output
or playback strategy for audio attributes,
instead of a stream type,
In AudioTrack creation, use the output returned
for the track's attributes.
Change-Id: I0fef05845ba676404775e2e338c10e6a96237268
/frameworks/av/services/audiopolicy/AudioPolicyManager.h
|
| 7e45ef9db7446d33c941961c14555413641e444b |
|
07-Jun-2014 |
Eric Laurent <elaurent@google.com> |
am 318cd78e: Merge "audio policy: added audio HAL version in audio_policy.conf" into lmp-preview-dev
* commit '318cd78e3b8503113919191b3711eb8be5d23d35':
audio policy: added audio HAL version in audio_policy.conf
|
| eb108a4622825688b02d7afc981014d149913cd8 |
|
06-Jun-2014 |
Eric Laurent <elaurent@google.com> |
audio policy: added audio HAL version in audio_policy.conf
Each hardware module section in audio_policy.conf indicates
the audio HAL version it implements.
Also added a template audio_policy.conf file with examples
of device and gain descriptors added for audio HAL version3.0.
Bug: 14815883.
Change-Id: Id219d121f81f687363f6c18f2d1684b2448dcdf4
/frameworks/av/services/audiopolicy/AudioPolicyManager.h
|
| 6f264ac08317a27958f2b0d3c35133b368dd9f3c |
|
06-Jun-2014 |
Jean-Michel Trivi <jmtrivi@google.com> |
Merge "Audio policy: new media volume curve for speaker with DRC"
|
| ccd8e4a9da4d0bcc2c715452c5a18fabb23f86ac |
|
06-Jun-2014 |
Jean-Michel Trivi <jmtrivi@google.com> |
Audio policy: new media volume curve for speaker with DRC
For devices with DRC on speaker (using the flag "speaker_drc_enabled"
in audio_policy.conf), set the speaker media volume to use a
new curve with more aggressive attenuation in the upper range.
Bug 15318604
Change-Id: Ia5fb9fdd608fddad22fadfb1065d35574030bb52
/frameworks/av/services/audiopolicy/AudioPolicyManager.h
|
| a121f90f388343dc48793cbc7eb899aba42e7664 |
|
03-Jun-2014 |
Eric Laurent <elaurent@google.com> |
audio policy: new setAudioPortConfig implementation
Rewrite setAudioPortConfig() to take advantage of the new
AudioPortConfig class.
The configuration is now checked against AudioPort capabilities
and stored in the AudioPortConfig.
Fix a bug where the config mask was not set properly when calling
setAudioPortConfig at the PatchPanel interface.
Remove debug log in IAudioPolicyService.
Bug: 14815883.
Change-Id: I7eb7683a96e049581c13f2a212486507883d008d
/frameworks/av/services/audiopolicy/AudioPolicyManager.h
|
| 1f2f2230900581e5de9cf01a883e5d9338f0df94 |
|
02-Jun-2014 |
Eric Laurent <elaurent@google.com> |
audio policy: removed raw pointers.
Use only RefBase objects for the following classes:
- AudioOutputDescriptor
- AudioInputDescriptor
- HwModule
- EffectDescriptor
Create a common base class AudioPortConfig for:
AudioOutputDescriptor, AudioInputDescriptor and DeviceDescriptor
Bug: 14815883.
Change-Id: I1bd193ef1020780d8b94c13142029903615aba97
/frameworks/av/services/audiopolicy/AudioPolicyManager.h
|
| 1afeecb88bea660b2c10b2096be0fd02433303ce |
|
14-May-2014 |
Eric Laurent <elaurent@google.com> |
audio policy: parse device descriptors in config file
Implement parsing of audio_policy.conf for device and gain
controller definitions.
Copy audio_policy_conf.h from hardware_legacy.
New syntax for devices and gain controllers description will not
be parsed by legacy audio policy manager.
Bug: 14815883.
Change-Id: I7f1035d514dcf55fb3e45ed1f633a2f63ee398f5
/frameworks/av/services/audiopolicy/AudioPolicyManager.h
|
| 6a94d69dc4f32abb53c466a96f905bb199be6417 |
|
20-May-2014 |
Eric Laurent <elaurent@google.com> |
audio policy: implement routing control
Add implementation of audio routing control via AudioSystem APIs.
The following APIs are implemented:
- listAudioPorts(): return a list of devices and output/input mixers ports
that can be used as sources or sinks for audio patches.
- createAudioPatch()/releaseAudioPatch(): create/release a connection patch between
two audio ports (e.g. to connect input from an HDMI device to a speaker output device).
Only one client application can own a patch from a given source.
When an audio port (device or mix) is part of an application created patch, its routing cannot
not be changed by a policy decision.
- listAudioPatches(): return a list of existing patches.
Each audio port addition/removal and each audio patch creation/release increments a generation count.
This generation count is used to ensure consistency betwen calls to
listAudioPorts() and listAudioPatches().
Bug: 14815883.
Change-Id: I022b638c2f5f0bb41543c7cfca7488fb45cfdd80
/frameworks/av/services/audiopolicy/AudioPolicyManager.h
|
| 951f455566775e5f01e67c5ee26863d7d19209d7 |
|
20-May-2014 |
Eric Laurent <elaurent@google.com> |
DO NOT MERGE - audioflinger: first patch panel implementation.
Added a new PatchPanel subclass to AudioFlinger
to handle audio ports and audio patches configuration
and connection.
The first implementation does not add new functionnality.
AudioPolicyManager uses patch panel interface to control
device routing.
AudioFlinger:
- Added PatchPanel class. The first implementation does not
add new functionnality. PatchPanel handles routing commands
for audio HAL after 3.0 or converts to setParameters for audio
HALs before 3.0.
- Added config events to ThreadBase to control synchronized
audio patch connection.
AudioPolicyManager:
- Use PatchPanel API to control device selection isntead of setParameters.
- New base class AudioPort common to audio device descriptors
and input output stream profiles. This class is RefBase and groups
attributes common to audio ports.
- Use same device selection flow for input as for outputs:
getNewInputDevice -> getDeviceForInptusiource -> setInputDevice
Change-Id: Idaa5a883b19a45816651c58cac697640dc717cd9
/frameworks/av/services/audiopolicy/AudioPolicyManager.h
|
| d46929666d7e4b1cad45afd7dcb883ec4dd2d49f |
|
06-May-2014 |
Eric Laurent <elaurent@google.com> |
audio policy: update from libhardware_legacy
Merge changes made to AudioPolicyManagerBase in libhardware_legacy
since it was forked here:
fd61179 Update policy handling for USB inputs
c7b6e3c audio: allow compiling for 64-bit
c26f454 Initial implementation of USB Audio output.
a7b1bc9 Audio policy is 32-bit only
26101ad audio policy : add AUDIO_DEVICE_IN_USB_DEVICE to sDeviceNameToEnumTable
Change-Id: I22bc883c20603a6598c6ee3ded636e9cc4d9ec03
/frameworks/av/services/audiopolicy/AudioPolicyManager.h
|
| 2f8a36fc8df14cba33fa7c5c1c9d5a52f8a133c2 |
|
27-Mar-2014 |
Eric Laurent <elaurent@google.com> |
Fix the build
Change-Id: I2169a3d26f4e35e5cfa35a1264175aab6ac4db41
/frameworks/av/services/audiopolicy/AudioPolicyManager.h
|
| 1b512c05f46465a7b1a1d69f82937d7199d5d926 |
|
17-Mar-2014 |
Eric Laurent <elaurent@google.com> |
audio policy: remove obsolete AudioPolicyManager class members
Remove mHasA2dp, mHasUsb and mHasRemoteSubmix members from
AudoPolicyManager. They are not needed any more since
we use device descriptors with additional attributes.
Also remove obsolete limitation on device address
length (MAX_DEVICE_ADDRESS_LEN).
Change-Id: Iffe760a521692a4b50be3f6b935af84afb61bb86
/frameworks/av/services/audiopolicy/AudioPolicyManager.h
|
| 3a4311c68348f728558e87b5db67d47605783890 |
|
17-Mar-2014 |
Eric Laurent <elaurent@google.com> |
audio policy: use new audio device representation
Represent audio devices with more attributes than just the
type (audio_device_t).
This is in preparation for new routing APIs allowing
device selection based on more criteria than just the type
(address, channel mask...)
A new class DeviceDescriptor is created and used by functions
needing more information than just the device type.
Bit fields for available and supported input or output devices are
replaced by vectors of device descriptors.
Each available device is allocated a unique ID for future use.
Removed obsolete mA2dpDeviceAddress, mScoDeviceAddress and mUsbCardAndDevice
fields replaced by address stored in DeviceDescriptor.
Policy decisions like getDeviceForStrategy() are still based
only on the device type.
Change-Id: I5de3b3ffb12ff8dcfb746782ab1e6b15bf040d0c
/frameworks/av/services/audiopolicy/AudioPolicyManager.h
|
| e07208765fcd5904165e425ec714a25c350a2f40 |
|
11-Mar-2014 |
Eric Laurent <elaurent@google.com> |
audio policy: renamed AudioPolicyManagerBase to AudioPolicyManager
Change-Id: Ia8b5ae9c3a9cf6ed98f162614ea331efc78e9ff2
/frameworks/av/services/audiopolicy/AudioPolicyManager.h
|