pe-devices/device_xiaomi_sm6250-common
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sm6250-common: audio: Sync audio feature from coral

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1. enforce 48KHz sampling rate at COPP for audio recording.
2. resize offload buffer to reduce power consumption.
3. enforce 24 bit width for offload playback and apply app_type 69940

Bug: 147027029
Test: build passed

Change-Id: Ie692746f4588b5706cbab7eddf5b6b7b8766a181
Signed-off-by: justinweng <justinweng@google.com>
This commit is contained in:
justinweng 2021-07-19 07:52:21 +02:00 committed by Alexander Winkowski
parent 21171a2f2d
commit 98bc6d7dd7
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GPG Key ID: 72762A66704CDE44
2 changed files with 4 additions and 2 deletions
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2
audio/audio_io_policy.conf
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@ -86,7 +86,7 @@ outputs {
formats AUDIO_FORMAT_MP3|AUDIO_FORMAT_PCM_16_BIT_OFFLOAD|AUDIO_FORMAT_PCM_24_BIT_OFFLOAD|AUDIO_FORMAT_FLAC|AUDIO_FORMAT_ALAC|AUDIO_FORMAT_APE|AUDIO_FORMAT_AAC_LC|AUDIO_FORMAT_AAC_HE_V1|AUDIO_FORMAT_AAC_HE_V2|AUDIO_FORMAT_WMA|AUDIO_FORMAT_WMA_PRO|AUDIO_FORMAT_VORBIS|AUDIO_FORMAT_AAC_ADTS_LC|AUDIO_FORMAT_AAC_ADTS_HE_V1|AUDIO_FORMAT_AAC_ADTS_HE_V2
sampling_rates 44100|48000|88200|96000|176400|192000
bit_width 16
app_type 69936
app_type 69940
}
compress_offload_24 {
flags AUDIO_OUTPUT_FLAG_DIRECT|AUDIO_OUTPUT_FLAG_COMPRESS_OFFLOAD|AUDIO_OUTPUT_FLAG_NON_BLOCKING

4
vendor.prop
View File

@ -9,12 +9,14 @@ persist.vendor.audio.fluence.audiorec=true
persist.vendor.audio.fluence.voicecall=true
persist.vendor.audio.fluence.voicecomm=true
persist.vendor.audio.fluence.voicerec=true
persist.vendor.audio_hal.dsp_bit_width_enforce_mode=24
persist.vendor.audio.ras.enabled=false
persist.vendor.audio.spv3.enable=true
persist.vendor.audio.voicecall.speaker.stereo=false
ro.vendor.audio.sdk.fluencetype=fluence
ro.vendor.audio.sdk.ssr=false
vendor.audio.adm.buffering.ms=2
vendor.audio.capture.enforce_legacy_copp_sr=true
vendor.audio.dolby.ds2.enabled=false
vendor.audio.dolby.ds2.hardbypass=false
vendor.audio.enable.mirrorlink=false
@ -63,7 +65,7 @@ vendor.audio.feature.wsa.enable=false
vendor.audio.flac.sw.decoder.24bit=true
vendor.audio.hal.output.suspend.supported=true
vendor.audio.hw.aac.encoder=true
vendor.audio.offload.buffer.size.kb=32
vendor.audio.offload.buffer.size.kb=256
vendor.audio.offload.gapless.enabled=true
vendor.audio.offload.multiaac.enable=true
vendor.audio.offload.multiple.enabled=false