Tools: Topology2: Add beamformer and DRC to HDA analog capture

This patch adds to analog microphone capture pipeline TDFB
beamformer and DRC for dynamic range control.

The enhanced host copier pipeline is enabled if
HDA_MIC_ENHANCED_CAPTURE is set to true in topologies build.
The keys EFX_HDA_MIC_TDFB_PARAMS and EFX_HDA_MIC_DRC_PARAMS
control the applied configurations blobs.

There is no processing applied to capture audio since the
topology is built with pass-through blobs. E.g. UCM2 should
set up processing with blobs those have effect.

The change impacts sof-hda-generic.tplg. The other topologies
with DMIC are kept as before without added processing. The
analog capture pipelines are before this change:

dai-copier -> eqiir -> module-copier -> host-copier

After:

dai-copier -> eqiir -> module-copier -> TDFB -> DRC -> host-copier

Signed-off-by: Seppo Ingalsuo <seppo.ingalsuo@linux.intel.com>

tools/topology/topology2/cavs-mixin-mixout-hda.conf

@@ -1,3 +1,5 @@
+<include/components/tdfb.conf>
+
 Define {
  ANALOG_PLAYBACK_PCM 'Analog Playback'
  ANALOG_CAPTURE_PCM 'Analog Capture'
@@ -12,6 +14,7 @@ Define {
  EFX_FIR_PARAMS 'passthrough'
  EFX_IIR_PARAMS 'passthrough'
  EFX_DRC_PARAMS 'passthrough'
+ HDA_MIC_ENHANCED_CAPTURE 'false'
 }
 
 # include deep buffer config if buffer size is in 1 - 1000 ms.
@@ -270,6 +273,91 @@ Object.Pipeline {
  }
  ]
 }
+
+IncludeByKey.HDA_MIC_ENHANCED_CAPTURE {
+ "true" {
+ Object.Widget.tdfb.1 {
+ index 3
+ Object.Control {
+ bytes."1" {
+ name 'Analog Capture TDFB bytes'
+ max 16384
+ IncludeByKey.EFX_HDA_MIC_TDFB_PARAMS {
+ "line2_pass" "include/components/tdfb/line2_pass.conf"
+ "line2_generic_pm10deg" "include/components/tdfb/line2_generic_pm10deg_48khz.conf"
+ "line2_50mm" "include/components/tdfb/line2_50mm_pm0_30_90deg_48khz.conf"
+ "line2_68mm" "include/components/tdfb/line2_68mm_pm0_30_90deg_48khz.conf"
+ "line2_74mm" "include/components/tdfb/line2_74mm_pm0_30_90deg_48khz.conf"
+ }
+ }
+ mixer."1" {
+ name 'Analog Capture TDFB beam switch'
+ }
+ enum."1" {
+ name 'Analog Capture TDFB angle set enum'
+ }
+ # Tracking is disabled from this topology, causes high MCPS
+ #mixer."2" {
+ # name 'Analog Capture TDFB track switch'
+ #}
+ #enum."2" {
+ # name 'Analog Capture TDFB angle estimate enum'
+ #}
+ }
+ num_input_audio_formats 1
+ Object.Base.input_audio_format [
+ {
+ in_rate $HDA_ANALOG_CAPTURE_RATE
+ in_channels 2
+ in_bit_depth 32
+ in_valid_bit_depth 32
+ }
+ ]
+ num_output_audio_formats 1
+ Object.Base.output_audio_format [
+ {
+ out_channels 2
+ out_rate $HDA_ANALOG_CAPTURE_RATE
+ out_bit_depth 32
+ out_valid_bit_depth 32
+ }
+ ]
+ }
+
+ Object.Widget.drc.1 {
+ index 3
+ Object.Control {
+ bytes."1" {
+ name 'Analog Capture DRC bytes'
+ IncludeByKey.EFX_HDA_MIC_DRC_PARAMS {
+ "passthrough" "include/components/drc/passthrough.conf"
+ "amic_default" "include/components/drc/amic_default.conf"
+ }
+ }
+ mixer."1" {
+ name 'Analog Capture DRC switch'
+ }
+ }
+ num_input_audio_formats 1
+ Object.Base.input_audio_format [
+ {
+ in_rate $HDA_ANALOG_CAPTURE_RATE
+ in_bit_depth 32
+ in_valid_bit_depth 32
+ }
+ ]
+ num_output_audio_formats 1
+ Object.Base.output_audio_format [
+ {
+ out_rate $HDA_ANALOG_CAPTURE_RATE
+ out_bit_depth 32
+ out_valid_bit_depth 32
+ }
+ ]
+ }
+ }
+}
+
 Object.PCM.pcm [
  {
  id 0
@@ -309,12 +397,35 @@ Object.Base.route [
  source 'dai-copier.HDA.$HDA_ANALOG_DAI_NAME.capture'
  sink 'eqiir.4.1'
  }
- {
- source 'module-copier.4.2'
- sink 'host-copier.0.capture'
- }
  {
  source 'host-copier.0.playback'
  sink 'gain.1.1'
  }
 ]
+
+IncludeByKey.HDA_MIC_ENHANCED_CAPTURE {
+ "true" {
+ Object.Base.route [
+ {
+ source 'module-copier.4.2'
+ sink 'tdfb.3.1'
+ }
+ {
+ source 'tdfb.3.1'
+ sink 'drc.3.1'
+ }
+ {
+ source 'drc.3.1'
+ sink 'host-copier.0.capture'
+ }
+ ]
+ }
+ "false" {
+ Object.Base.route [
+ {
+ source 'module-copier.4.2'
+ sink 'host-copier.0.capture'
+ }
+ ]
+ }
+}

tools/topology/topology2/production/tplg-targets-hda-generic.cmake

@@ -6,7 +6,9 @@ list(APPEND TPLGS
 "sof-hda-generic\;sof-hda-generic-idisp\;"
 # HDA topology with mixer-based pipelines for HDA and
 # passthrough pipelines for HDMI
-"sof-hda-generic\;sof-hda-generic\;HDA_CONFIG=mix"
+"sof-hda-generic\;sof-hda-generic\;HDA_CONFIG=mix,HDA_MIC_ENHANCED_CAPTURE=true,\
+EFX_HDA_MIC_TDFB_PARAMS=line2_pass,EFX_HDA_MIC_DRC_PARAMS=passthrough"
+
 # HDA topology with mixer-based pipelines for HDA and
 # passthrough pipelines for HDMI and
 # 2 or 4 DMIC, no NHLT blob included in topology