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tools: topology: add MFCC compress capture for jack and DMIC
Add sdw-jack-audio-feature-compress.conf (PCM 48, pipeline 132) and sdw-dmic-audio-feature-compress.conf (PCM 49, pipeline 133) for compress MFCC capture with DTX blobs. Fix buffer sizes: set MFCC obs and host-copier ibs/obs to 344 bytes (24-byte header + 80 x int32). Add mel and ceps compress topology targets for MTL and ARL. Rename normal MFCC topologies to *-mfcc-mel-normal for clarity. Signed-off-by: Seppo Ingalsuo <seppo.ingalsuo@linux.intel.com>
1 parent cdb1315 commit 969d644

9 files changed

Lines changed: 188 additions & 3 deletions

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‎tools/topology/topology2/cavs-sdw.conf‎

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@@ -254,6 +254,14 @@ IncludeByKey.SDW_JACK_AUDIO_FEATURE_CAPTURE {
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"true" "platform/intel/sdw-jack-audio-feature.conf"
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}
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IncludeByKey.SDW_JACK_COMPR_AUDIO_FEATURE_CAPTURE {
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"true" "platform/intel/sdw-jack-audio-feature-compress.conf"
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}
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IncludeByKey.SDW_DMIC_AUDIO_FEATURE_CAPTURE {
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"true" "platform/intel/sdw-dmic-audio-feature.conf"
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}
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IncludeByKey.SDW_DMIC_COMPR_AUDIO_FEATURE_CAPTURE {
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"true" "platform/intel/sdw-dmic-audio-feature-compress.conf"
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}

‎tools/topology/topology2/development/tplg-targets.cmake‎

Lines changed: 24 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -479,11 +479,33 @@ SDW_AMP_FEEDBACK=false,SDW_SPK_STREAM=Playback-SmartAmp,SDW_DMIC_STREAM=Capture-
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SDW_JACK_OUT_STREAM=Playback-SimpleJack,SDW_JACK_IN_STREAM=Capture-SimpleJack,COMPRESSED=true"
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# Soundwire topologies with MFCC audio features capture
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"cavs-sdw\;sof-mtl-rt713-l0-rt1316-l12-mfcc\;PLATFORM=mtl,NUM_SDW_AMP_LINKS=2,\
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"cavs-sdw\;sof-mtl-rt713-l0-rt1316-l12-mfcc-mel-normal\;PLATFORM=mtl,NUM_SDW_AMP_LINKS=2,\
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HDMI1_ID=4,HDMI2_ID=5,HDMI3_ID=6,SDW_JACK_AUDIO_FEATURE_CAPTURE=true"
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485-
"cavs-sdw\;sof-arl-cs42l43-l0-cs35l56-l23-mfcc\;PLATFORM=mtl,NUM_SDW_AMP_LINKS=2,SDW_DMIC=1,\
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"cavs-sdw\;sof-arl-cs42l43-l0-cs35l56-l23-mfcc-mel-normal\;PLATFORM=mtl,NUM_SDW_AMP_LINKS=2,SDW_DMIC=1,\
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SDW_AMP_FEEDBACK=false,SDW_SPK_STREAM=Playback-SmartAmp,SDW_DMIC_STREAM=Capture-SmartMic,\
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SDW_JACK_OUT_STREAM=Playback-SimpleJack,SDW_JACK_IN_STREAM=Capture-SimpleJack,\
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SDW_JACK_AUDIO_FEATURE_CAPTURE=true,SDW_DMIC_AUDIO_FEATURE_CAPTURE=true"
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# Soundwire topologies with compress MFCC mel audio features capture
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"cavs-sdw\;sof-mtl-rt713-l0-rt1316-l12-mfcc-mel-compr\;PLATFORM=mtl,NUM_SDW_AMP_LINKS=2,\
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HDMI1_ID=4,HDMI2_ID=5,HDMI3_ID=6,SDW_JACK_COMPR_AUDIO_FEATURE_CAPTURE=true,\
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MFCC_FRAME_BYTES=344,MFCC_BLOB=mel"
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# Soundwire topologies with compress MFCC cepstral audio features capture
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"cavs-sdw\;sof-mtl-rt713-l0-rt1316-l12-mfcc-ceps-compr\;PLATFORM=mtl,NUM_SDW_AMP_LINKS=2,\
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HDMI1_ID=4,HDMI2_ID=5,HDMI3_ID=6,SDW_JACK_COMPR_AUDIO_FEATURE_CAPTURE=true,\
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MFCC_FRAME_BYTES=76,MFCC_BLOB=ceps"
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"cavs-sdw\;sof-arl-cs42l43-l0-cs35l56-l23-mfcc-mel-compr\;PLATFORM=mtl,NUM_SDW_AMP_LINKS=2,SDW_DMIC=1,\
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SDW_AMP_FEEDBACK=false,SDW_SPK_STREAM=Playback-SmartAmp,SDW_DMIC_STREAM=Capture-SmartMic,\
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SDW_JACK_OUT_STREAM=Playback-SimpleJack,SDW_JACK_IN_STREAM=Capture-SimpleJack,\
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SDW_JACK_COMPR_AUDIO_FEATURE_CAPTURE=true,SDW_DMIC_COMPR_AUDIO_FEATURE_CAPTURE=true,\
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MFCC_FRAME_BYTES=344,MFCC_BLOB=mel"
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"cavs-sdw\;sof-arl-cs42l43-l0-cs35l56-l23-mfcc-ceps-compr\;PLATFORM=mtl,NUM_SDW_AMP_LINKS=2,SDW_DMIC=1,\
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SDW_AMP_FEEDBACK=false,SDW_SPK_STREAM=Playback-SmartAmp,SDW_DMIC_STREAM=Capture-SmartMic,\
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SDW_JACK_OUT_STREAM=Playback-SimpleJack,SDW_JACK_IN_STREAM=Capture-SimpleJack,\
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SDW_JACK_COMPR_AUDIO_FEATURE_CAPTURE=true,SDW_DMIC_COMPR_AUDIO_FEATURE_CAPTURE=true,\
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MFCC_FRAME_BYTES=76,MFCC_BLOB=ceps"
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)

‎tools/topology/topology2/include/common/common_definitions.conf‎

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Original file line numberDiff line numberDiff line change
@@ -72,5 +72,7 @@ Define {
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SDW_JACK_ECHO_REF false # No echo reference for 3.5mm jack
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SDW_SPK_ECHO_REF false # No echo reference for speaker
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SDW_JACK_AUDIO_FEATURE_CAPTURE false # No audio features capture for jack
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SDW_JACK_COMPR_AUDIO_FEATURE_CAPTURE false # No compress audio features capture for jack
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SDW_DMIC_AUDIO_FEATURE_CAPTURE false # No audio features capture for microphone
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SDW_DMIC_COMPR_AUDIO_FEATURE_CAPTURE false # No compress audio features capture for microphone
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}

‎tools/topology/topology2/include/components/mfcc.conf‎

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@@ -47,7 +47,6 @@ Class.Widget."mfcc" {
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!immutable [
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"uuid"
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"type"
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]
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!deprecated [
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"preload_count"

‎tools/topology/topology2/include/pipelines/cavs/host-gateway-src-mfcc-capture.conf‎

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Original file line numberDiff line numberDiff line change
@@ -85,6 +85,9 @@ Class.Pipeline."host-gateway-src-mfcc-capture" {
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out_bit_depth 32
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out_valid_bit_depth 32
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out_rate 16000
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# Compress output frame: header + coefficients.
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# Size set by MFCC_FRAME_BYTES Define.
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obs $MFCC_FRAME_BYTES
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}
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]
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}
@@ -101,13 +104,16 @@ Class.Pipeline."host-gateway-src-mfcc-capture" {
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in_bit_depth 32
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in_valid_bit_depth 32
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in_rate 16000
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# Match MFCC compress output frame size
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ibs $MFCC_FRAME_BYTES
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}
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]
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Object.Base.output_audio_format [
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{
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out_bit_depth 32
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out_valid_bit_depth 32
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out_rate 16000
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obs $MFCC_FRAME_BYTES
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}
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]
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}

‎tools/topology/topology2/platform/intel/sdw-dmic-audio-feature-compress.conf‎

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@@ -0,0 +1,71 @@
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Define {
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SDW_DMIC_MODULE_COPIER_ID 41
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SDW_DMIC_COMPR_AUDIO_FEATURE_CAPTURE_PCM_NAME "Microphone Compress Audio Features"
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SDW_DMIC_COMPR_AUDIO_FEATURE_CAPTURE_PCM_ID 49
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SDW_DMIC_COMPR_AUDIO_FEATURE_CAPTURE_STREAM_NAME "Microphone Compress Audio Features Stream"
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SDW_DMIC_COMPR_AUDIO_FEATURE_CAPTURE_PIPELINE_ID 133
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# MFCC compress output frame size in bytes:
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# Mel-only (80 bins): 24 + 80*4 = 344
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# Cepstral (13 ceps): 24 + 13*4 = 76
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MFCC_FRAME_BYTES 344
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# MFCC config blob: mel or ceps
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MFCC_BLOB mel
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}
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Object.Pipeline.host-gateway-src-mfcc-capture [
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{
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index $SDW_DMIC_COMPR_AUDIO_FEATURE_CAPTURE_PIPELINE_ID
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Object.Widget.host-copier.1 {
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stream_name "$SDW_DMIC_COMPR_AUDIO_FEATURE_CAPTURE_STREAM_NAME"
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pcm_id $SDW_DMIC_COMPR_AUDIO_FEATURE_CAPTURE_PCM_ID
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}
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Object.Widget.mfcc.1 {
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type "encoder"
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Object.Control {
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bytes."1" {
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name "$SDW_DMIC_COMPR_AUDIO_FEATURE_CAPTURE_PCM_NAME MFCC bytes"
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IncludeByKey.MFCC_BLOB {
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"mel" "include/components/mfcc/mel80_compress_dtx.conf"
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"ceps" "include/components/mfcc/ceps13_compress_dtx.conf"
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}
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}
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mixer."1" {
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name "$SDW_DMIC_COMPR_AUDIO_FEATURE_CAPTURE_PCM_NAME MFCC VAD"
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}
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}
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}
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}
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]
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Object.Base.route [
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{
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source "module-copier.$SDW_DMIC_MODULE_COPIER_ID.0"
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sink "src.$SDW_DMIC_COMPR_AUDIO_FEATURE_CAPTURE_PIPELINE_ID.1"
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}
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{
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source "mfcc.$SDW_DMIC_COMPR_AUDIO_FEATURE_CAPTURE_PIPELINE_ID.1"
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sink "host-copier.$SDW_DMIC_COMPR_AUDIO_FEATURE_CAPTURE_PCM_ID.capture"
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}
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]
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Object.PCM.pcm [
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{
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name "$SDW_DMIC_COMPR_AUDIO_FEATURE_CAPTURE_PCM_NAME"
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id $SDW_DMIC_COMPR_AUDIO_FEATURE_CAPTURE_PCM_ID
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direction "capture"
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compress "true"
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Object.Base.fe_dai.1 {
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name "$SDW_DMIC_COMPR_AUDIO_FEATURE_CAPTURE_PCM_NAME"
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}
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Object.PCM.pcm_caps.1 {
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name "$SDW_DMIC_COMPR_AUDIO_FEATURE_CAPTURE_STREAM_NAME"
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formats 'S32_LE'
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rates '16000'
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channels_min 2
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channels_max 2
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}
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}
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]

‎tools/topology/topology2/platform/intel/sdw-dmic-audio-feature.conf‎

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Original file line numberDiff line numberDiff line change
@@ -4,6 +4,9 @@ Define {
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SDW_DMIC_AUDIO_FEATURE_CAPTURE_PCM_ID 48
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SDW_DMIC_AUDIO_FEATURE_CAPTURE_STREAM_NAME "Microphone Audio Features Stream"
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SDW_DMIC_AUDIO_FEATURE_CAPTURE_PIPELINE_ID 131
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# MFCC output frame size in bytes (24-byte header + coefficients):
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# Mel-only (80 bins): 24 + 80*4 = 344
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MFCC_FRAME_BYTES 344
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}
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Object.Pipeline.host-gateway-src-mfcc-capture [

‎tools/topology/topology2/platform/intel/sdw-jack-audio-feature-compress.conf‎

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Original file line numberDiff line numberDiff line change
@@ -0,0 +1,71 @@
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Define {
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SDW_JACK_MODULE_COPIER_ID 11
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SDW_JACK_COMPR_AUDIO_FEATURE_CAPTURE_PCM_NAME "Jack In Compress Audio Features"
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SDW_JACK_COMPR_AUDIO_FEATURE_CAPTURE_PCM_ID 48
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SDW_JACK_COMPR_AUDIO_FEATURE_CAPTURE_STREAM_NAME "Jack In Compress Audio Features Stream"
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SDW_JACK_COMPR_AUDIO_FEATURE_CAPTURE_PIPELINE_ID 132
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# MFCC compress output frame size in bytes:
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# Mel-only (80 bins): 24 + 80*4 = 344
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# Cepstral (13 ceps): 24 + 13*4 = 76
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MFCC_FRAME_BYTES 344
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# MFCC config blob: mel or ceps
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MFCC_BLOB mel
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}
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Object.Pipeline.host-gateway-src-mfcc-capture [
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{
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index $SDW_JACK_COMPR_AUDIO_FEATURE_CAPTURE_PIPELINE_ID
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Object.Widget.host-copier.1 {
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stream_name "$SDW_JACK_COMPR_AUDIO_FEATURE_CAPTURE_STREAM_NAME"
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pcm_id $SDW_JACK_COMPR_AUDIO_FEATURE_CAPTURE_PCM_ID
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}
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Object.Widget.mfcc.1 {
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type "encoder"
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Object.Control {
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bytes."1" {
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name "$SDW_JACK_COMPR_AUDIO_FEATURE_CAPTURE_PCM_NAME MFCC bytes"
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IncludeByKey.MFCC_BLOB {
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"mel" "include/components/mfcc/mel80_compress_dtx.conf"
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"ceps" "include/components/mfcc/ceps13_compress_dtx.conf"
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}
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}
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mixer."1" {
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name "$SDW_JACK_COMPR_AUDIO_FEATURE_CAPTURE_PCM_NAME MFCC VAD"
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}
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}
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}
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}
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]
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Object.Base.route [
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{
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source "module-copier.$SDW_JACK_MODULE_COPIER_ID.0"
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sink "src.$SDW_JACK_COMPR_AUDIO_FEATURE_CAPTURE_PIPELINE_ID.1"
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}
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{
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source "mfcc.$SDW_JACK_COMPR_AUDIO_FEATURE_CAPTURE_PIPELINE_ID.1"
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sink "host-copier.$SDW_JACK_COMPR_AUDIO_FEATURE_CAPTURE_PCM_ID.capture"
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}
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]
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Object.PCM.pcm [
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{
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name "$SDW_JACK_COMPR_AUDIO_FEATURE_CAPTURE_PCM_NAME"
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id $SDW_JACK_COMPR_AUDIO_FEATURE_CAPTURE_PCM_ID
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direction "capture"
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compress "true"
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Object.Base.fe_dai.1 {
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name "$SDW_JACK_COMPR_AUDIO_FEATURE_CAPTURE_PCM_NAME"
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}
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Object.PCM.pcm_caps.1 {
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name "$SDW_JACK_COMPR_AUDIO_FEATURE_CAPTURE_STREAM_NAME"
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formats 'S32_LE'
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rates '16000'
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channels_min $SDW_JACK_CAPTURE_CH
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channels_max $SDW_JACK_CAPTURE_CH
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}
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}
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]

‎tools/topology/topology2/platform/intel/sdw-jack-audio-feature.conf‎

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@@ -4,6 +4,9 @@ Define {
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SDW_JACK_AUDIO_FEATURE_CAPTURE_PCM_ID 47
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SDW_JACK_AUDIO_FEATURE_CAPTURE_STREAM_NAME "Jack In Audio Features Stream"
66
SDW_JACK_AUDIO_FEATURE_CAPTURE_PIPELINE_ID 130
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# MFCC output frame size in bytes (24-byte header + coefficients):
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# Mel-only (80 bins): 24 + 80*4 = 344
9+
MFCC_FRAME_BYTES 344
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}
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Object.Pipeline.host-gateway-src-mfcc-capture [

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