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[P23] Enable LE Audio broadcast offload

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1. Set the LE Audio broadcast switcher property
2. Enable LE Audio broadcast profile
3. Add support for BLE Broadcast output in audio policy file
4. Add broadcast offload capability

Test: Manual
Tag: #feature
Bug: 268170293
Change-Id: I423d08442a99cf73535f5664f81c722c62b60996
This commit is contained in:
Patty Huang 2023-02-06 16:20:03 +08:00
parent 71a3b4068b
commit f5c46e3aa7
7 changed files with 42 additions and 6 deletions
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6
bluetooth/le_audio_codec_capabilities.xml
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@ -51,6 +51,9 @@
<scenario encode="OneChanStereo_32_2" decode="OneChanMono_32_2"/>
<scenario encode="TwoChanStereo_32_2" decode="OneChanMono_32_2"/>
<scenario encode="OneChanMono_32_2" decode="OneChanMono_32_2"/>
<!-- broadcast -->
<scenario encode="invalid" decode="invalid" broadcast="BcastStereo_24_2"/>
<scenario encode="invalid" decode="invalid" broadcast="BcastStereo_16_2"/>
</scenarioList>
<configurationList>
<configuration name="OneChanMono_16_1" codecConfiguration="LC3_16k_1" strategyConfiguration="MONO_ONE_CIS_PER_DEVICE"/>
@ -68,6 +71,8 @@
<configuration name="OneChanMono_48_4" codecConfiguration="LC3_48k_4" strategyConfiguration="MONO_ONE_CIS_PER_DEVICE"/>
<configuration name="TwoChanStereo_48_4" codecConfiguration="LC3_48k_4" strategyConfiguration="STEREO_TWO_CISES_PER_DEVICE"/>
<configuration name="OneChanStereo_48_4" codecConfiguration="LC3_48k_4" strategyConfiguration="STEREO_ONE_CIS_PER_DEVICE"/>
<configuration name="BcastStereo_24_2" codecConfiguration="LC3_24k_2" strategyConfiguration="BROADCAST_STEREO"/>
<configuration name="BcastStereo_16_2" codecConfiguration="LC3_16k_2" strategyConfiguration="BROADCAST_STEREO"/>
</configurationList>
<codecConfigurationList>
<codecConfiguration name="LC3_16k_1" codec="LC3" samplingFrequency="16000" frameDurationUs="7500" octetsPerCodecFrame="30"/>
@ -80,6 +85,7 @@
<strategyConfiguration name="STEREO_ONE_CIS_PER_DEVICE" audioLocation="STEREO" connectedDevice="2" channelCount="1"/>
<strategyConfiguration name="STEREO_TWO_CISES_PER_DEVICE" audioLocation="STEREO" connectedDevice="1" channelCount="2"/>
<strategyConfiguration name="MONO_ONE_CIS_PER_DEVICE" audioLocation="MONO" connectedDevice="1" channelCount="1"/>
<strategyConfiguration name="BROADCAST_STEREO" audioLocation="STEREO" connectedDevice="0" channelCount="2"/>
</strategyConfigurationList>
</leAudioOffloadSetting>