Evolution-X-Tensor/device_google_shusky
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Merge "audio: power optimization for deepbuffer playback" into main

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JJ Lee 2024-08-29 04:43:53 +00:00 • committed by Android (Google) Code Review
commit 3c9c95e76f
3 changed files with 6 additions and 6 deletions
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4
audio/husky/config/audio_platform_configuration.xml
View file

@ -179,8 +179,8 @@
<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, 40 periods * 48 frames/period(=1ms w/ 48k sample rate) * 2ch *4(float) = 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="40"/> <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, 2 * 40ms 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="40" period_num="2"/>
<!-- dev1: voice-call downlink dev2: voice-clal uplink --> <!-- dev1: voice-call downlink dev2: voice-clal uplink -->
<usecase id="UC_VOICE_CALL" dev1="4" dev2="11"/> <usecase id="UC_VOICE_CALL" dev1="4" dev2="11"/>
<!-- for output with flag AUDIO_OUTPUT_SPATIALIZER --> <!-- for output with flag AUDIO_OUTPUT_SPATIALIZER -->

4
audio/ripcurrent/config/audio_platform_configuration.xml
View file

@ -179,8 +179,8 @@
<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, 40 periods * 48 frames/period(=1ms w/ 48k sample rate) * 2ch *4(float) = 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="40"/> <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, 2 * 40ms 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="40" period_num="2"/>
<!-- dev1: voice-call downlink dev2: voice-clal uplink --> <!-- dev1: voice-call downlink dev2: voice-clal uplink -->
<usecase id="UC_VOICE_CALL" dev1="4" dev2="11"/> <usecase id="UC_VOICE_CALL" dev1="4" dev2="11"/>
<!-- for output with flag AUDIO_OUTPUT_SPATIALIZER --> <!-- for output with flag AUDIO_OUTPUT_SPATIALIZER -->

4
audio/shiba/config/audio_platform_configuration.xml
View file

@ -179,8 +179,8 @@
<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, 40 periods * 48 frames/period(=1ms w/ 48k sample rate) * 2ch *4(float) = 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="40"/> <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, 2 * 40ms 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="40" period_num="2"/>
<!-- dev1: voice-call downlink dev2: voice-clal uplink --> <!-- dev1: voice-call downlink dev2: voice-clal uplink -->
<usecase id="UC_VOICE_CALL" dev1="4" dev2="11"/> <usecase id="UC_VOICE_CALL" dev1="4" dev2="11"/>
<!-- for output with flag AUDIO_OUTPUT_SPATIALIZER --> <!-- for output with flag AUDIO_OUTPUT_SPATIALIZER -->