Evolution-X-Tensor/device_google_bluejay
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Merge "audio: change format of mmap-playback to float" into tm-dev

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Miller Liang 2022-03-07 02:59:28 +00:00 • committed by Android (Google) Code Review
commit 8a89451b36
4 changed files with 5 additions and 5 deletions
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4
audio/bluejay/config/audio_platform_configuration.xml
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@ -176,8 +176,8 @@
<usecase id="UC_RAW_PLAYBACK" dev1="23" dyn_path="true" dsp_vol="false" mmap="true" period="64" period_num="32"/> <usecase id="UC_RAW_PLAYBACK" dev1="23" dyn_path="true" dsp_vol="false" mmap="true" period="64" period_num="32"/>
<!-- for output with AUDIO_OUTPUT_FLAG_PRIMARY|AUDIO_OUTPUT_FLAG_FAST, 4 * 10ms buffer --> <!-- for output with AUDIO_OUTPUT_FLAG_PRIMARY|AUDIO_OUTPUT_FLAG_FAST, 4 * 10ms buffer -->
<usecase id="UC_LOW_LATENCY_PLAYBACK" dev1="1" dyn_path="true" dsp_vol="false" mmap="false" period="10" period_num="4"/> <usecase id="UC_LOW_LATENCY_PLAYBACK" dev1="1" dyn_path="true" dsp_vol="false" mmap="false" period="10" period_num="4"/>
<!-- for output with AUDIO_OUTPUT_FLAG_MMAP_NOIRQ, 80 periods * 48 frames/period(=1ms w/ 48k sample rate) * 4 bytes/frame = 15360 bytes --> <!-- for output with AUDIO_OUTPUT_FLAG_MMAP_NOIRQ, 40 periods * 48 frames/period(=1ms w/ 48k sample rate) * 2ch * 4(float)= 15360 bytes -->
<usecase id="UC_MMAP_PLAYBACK" dev1="0" dyn_path="true" dsp_vol="false" mmap="true" period="1" period_num="80"/> <usecase id="UC_MMAP_PLAYBACK" dev1="0" dyn_path="true" dsp_vol="false" mmap="true" period="1" period_num="40"/>
<!-- for output with AUDIO_OUTPUT_FLAG_DEEP_BUFFER, 4 * 20ms buffer --> <!-- for output with AUDIO_OUTPUT_FLAG_DEEP_BUFFER, 4 * 20ms buffer -->
<usecase id="UC_DEEP_BUFFER_PLAYBACK" dev1="5" dyn_path="true" dsp_vol="false" mmap="false" period="20" period_num="4"/> <usecase id="UC_DEEP_BUFFER_PLAYBACK" dev1="5" dyn_path="true" dsp_vol="false" mmap="false" period="20" period_num="4"/>
<!-- dev1: voice-call downlink dev2: voice-clal uplink --> <!-- dev1: voice-call downlink dev2: voice-clal uplink -->

2
audio/bluejay/config/audio_policy_configuration.xml
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@ -60,7 +60,7 @@
samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/> samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
</mixPort> </mixPort>
<mixPort name="mmap_no_irq_out" role="source" flags="AUDIO_OUTPUT_FLAG_DIRECT AUDIO_OUTPUT_FLAG_MMAP_NOIRQ"> <mixPort name="mmap_no_irq_out" role="source" flags="AUDIO_OUTPUT_FLAG_DIRECT AUDIO_OUTPUT_FLAG_MMAP_NOIRQ">
<profile name="" format="AUDIO_FORMAT_PCM_16_BIT" <profile name="" format="AUDIO_FORMAT_PCM_FLOAT"
samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/> samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
</mixPort> </mixPort>
<mixPort name="incall playback" role="source" <mixPort name="incall playback" role="source"

2
audio/bluejay/config/audio_policy_configuration_a2dp_offload_disabled.xml
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@ -60,7 +60,7 @@
samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/> samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
</mixPort> </mixPort>
<mixPort name="mmap_no_irq_out" role="source" flags="AUDIO_OUTPUT_FLAG_DIRECT AUDIO_OUTPUT_FLAG_MMAP_NOIRQ"> <mixPort name="mmap_no_irq_out" role="source" flags="AUDIO_OUTPUT_FLAG_DIRECT AUDIO_OUTPUT_FLAG_MMAP_NOIRQ">
<profile name="" format="AUDIO_FORMAT_PCM_16_BIT" <profile name="" format="AUDIO_FORMAT_PCM_FLOAT"
samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/> samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
</mixPort> </mixPort>
<mixPort name="incall playback" role="source" <mixPort name="incall playback" role="source"

2
audio/bluejay/config/audio_policy_configuration_bluetooth_legacy_hal.xml
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@ -60,7 +60,7 @@
samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/> samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
</mixPort> </mixPort>
<mixPort name="mmap_no_irq_out" role="source" flags="AUDIO_OUTPUT_FLAG_DIRECT AUDIO_OUTPUT_FLAG_MMAP_NOIRQ"> <mixPort name="mmap_no_irq_out" role="source" flags="AUDIO_OUTPUT_FLAG_DIRECT AUDIO_OUTPUT_FLAG_MMAP_NOIRQ">
<profile name="" format="AUDIO_FORMAT_PCM_16_BIT" <profile name="" format="AUDIO_FORMAT_PCM_FLOAT"
samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/> samplingRates="48000" channelMasks="AUDIO_CHANNEL_OUT_STEREO"/>
</mixPort> </mixPort>
<mixPort name="incall playback" role="source" <mixPort name="incall playback" role="source"