Blaster4385/device_google_lynx
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audio: enable gapless offload flag

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Enable gapless support on compressed_offload w/o trimming delay and padding.

Bug: 259490645
Test: manual

Change-Id: I8b1a9281d2de9c46322cbe12f9e51b9f70adecae
Signed-off-by: Yung Ti Su <andysu@google.com>
This commit is contained in:
Yung Ti Su 2022-11-17 14:43:17 +08:00
parent e21617d617
commit 20a9437771
5 changed files with 7 additions and 4 deletions
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2
audio/lynx/config/audio_policy_configuration.xml
View file

@ -37,7 +37,7 @@
samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/> samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
</mixPort> </mixPort>
<mixPort name="compressed_offload" role="source" <mixPort name="compressed_offload" role="source"
flags="AUDIO_OUTPUT_FLAG_DIRECT AUDIO_OUTPUT_FLAG_COMPRESS_OFFLOAD AUDIO_OUTPUT_FLAG_NON_BLOCKING"> flags="AUDIO_OUTPUT_FLAG_DIRECT AUDIO_OUTPUT_FLAG_COMPRESS_OFFLOAD AUDIO_OUTPUT_FLAG_NON_BLOCKING AUDIO_OUTPUT_FLAG_GAPLESS_OFFLOAD">
<profile name="" format="AUDIO_FORMAT_MP3" <profile name="" format="AUDIO_FORMAT_MP3"
samplingRates="8000 16000 24000 32000 44100 48000" samplingRates="8000 16000 24000 32000 44100 48000"
channelMasks="AUDIO_CHANNEL_OUT_STEREO AUDIO_CHANNEL_OUT_MONO"/> channelMasks="AUDIO_CHANNEL_OUT_STEREO AUDIO_CHANNEL_OUT_MONO"/>

2
audio/lynx/config/audio_policy_configuration_a2dp_offload_disabled.xml
View file

@ -37,7 +37,7 @@
samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/> samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
</mixPort> </mixPort>
<mixPort name="compressed_offload" role="source" <mixPort name="compressed_offload" role="source"
flags="AUDIO_OUTPUT_FLAG_DIRECT AUDIO_OUTPUT_FLAG_COMPRESS_OFFLOAD AUDIO_OUTPUT_FLAG_NON_BLOCKING"> flags="AUDIO_OUTPUT_FLAG_DIRECT AUDIO_OUTPUT_FLAG_COMPRESS_OFFLOAD AUDIO_OUTPUT_FLAG_NON_BLOCKING AUDIO_OUTPUT_FLAG_GAPLESS_OFFLOAD">
<profile name="" format="AUDIO_FORMAT_MP3" <profile name="" format="AUDIO_FORMAT_MP3"
samplingRates="8000 16000 24000 32000 44100 48000" samplingRates="8000 16000 24000 32000 44100 48000"
channelMasks="AUDIO_CHANNEL_OUT_STEREO AUDIO_CHANNEL_OUT_MONO"/> channelMasks="AUDIO_CHANNEL_OUT_STEREO AUDIO_CHANNEL_OUT_MONO"/>

2
audio/lynx/config/audio_policy_configuration_bluetooth_legacy_hal.xml
View file

@ -37,7 +37,7 @@
samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/> samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
</mixPort> </mixPort>
<mixPort name="compressed_offload" role="source" <mixPort name="compressed_offload" role="source"
flags="AUDIO_OUTPUT_FLAG_DIRECT AUDIO_OUTPUT_FLAG_COMPRESS_OFFLOAD AUDIO_OUTPUT_FLAG_NON_BLOCKING"> flags="AUDIO_OUTPUT_FLAG_DIRECT AUDIO_OUTPUT_FLAG_COMPRESS_OFFLOAD AUDIO_OUTPUT_FLAG_NON_BLOCKING AUDIO_OUTPUT_FLAG_GAPLESS_OFFLOAD">
<profile name="" format="AUDIO_FORMAT_MP3" <profile name="" format="AUDIO_FORMAT_MP3"
samplingRates="8000 16000 24000 32000 44100 48000" samplingRates="8000 16000 24000 32000 44100 48000"
channelMasks="AUDIO_CHANNEL_OUT_STEREO AUDIO_CHANNEL_OUT_MONO"/> channelMasks="AUDIO_CHANNEL_OUT_STEREO AUDIO_CHANNEL_OUT_MONO"/>

2
audio/lynx/config/audio_policy_configuration_le_offload_disabled.xml
View file

@ -37,7 +37,7 @@
samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/> samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
</mixPort> </mixPort>
<mixPort name="compressed_offload" role="source" <mixPort name="compressed_offload" role="source"
flags="AUDIO_OUTPUT_FLAG_DIRECT AUDIO_OUTPUT_FLAG_COMPRESS_OFFLOAD AUDIO_OUTPUT_FLAG_NON_BLOCKING"> flags="AUDIO_OUTPUT_FLAG_DIRECT AUDIO_OUTPUT_FLAG_COMPRESS_OFFLOAD AUDIO_OUTPUT_FLAG_NON_BLOCKING AUDIO_OUTPUT_FLAG_GAPLESS_OFFLOAD">
<profile name="" format="AUDIO_FORMAT_MP3" <profile name="" format="AUDIO_FORMAT_MP3"
samplingRates="8000 16000 24000 32000 44100 48000" samplingRates="8000 16000 24000 32000 44100 48000"
channelMasks="AUDIO_CHANNEL_OUT_STEREO AUDIO_CHANNEL_OUT_MONO"/> channelMasks="AUDIO_CHANNEL_OUT_STEREO AUDIO_CHANNEL_OUT_MONO"/>

3
audio/lynx/config/mixer_paths.xml
View file

@ -30,6 +30,9 @@
<ctl name="PCM Stream Wait Time in MSec" value="100"/> <ctl name="PCM Stream Wait Time in MSec" value="100"/>
<ctl name="Voice PCM Stream Wait Time in MSec" value="500"/> <ctl name="Voice PCM Stream Wait Time in MSec" value="500"/>
<!-- Enable it when AOC is ready to trim delay and padding -->
<ctl name="Gapless Offload Enable" value="1"/>
<!-- TDM 0 setting --> <!-- TDM 0 setting -->
<ctl name="TDM_0_RX Chan" value="Four"/> <ctl name="TDM_0_RX Chan" value="Four"/>
<ctl name="TDM_0_RX Format" value="S32_LE"/> <ctl name="TDM_0_RX Format" value="S32_LE"/>