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Tools: Topology2: Add IIR, FIR, DRC to HDA analog playback #8934

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Mar 14, 2024
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Tools: Topology2: Add IIR, FIR, DRC to HDA analog playback #8934

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27 changes: 25 additions & 2 deletions tools/topology/topology2/cavs-mixin-mixout-hda.conf
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Original file line number Diff line number Diff line change
Expand Up @@ -7,6 +7,9 @@ Define {
DEEP_BUFFER_PIPELINE_SRC 'mixin.15.1'
DEEP_BUFFER_PIPELINE_SINK 'mixout.2.1'
DEEP_BUFFER_PCM_NAME 'Deepbuffer HDA Analog'
EFX_FIR_PARAMS 'passthrough'
EFX_IIR_PARAMS 'passthrough'
EFX_DRC_PARAMS 'passthrough'
}

# include deep buffer config if buffer size is in 1 - 1000 ms.
Expand All @@ -28,7 +31,7 @@ Object.Dai.HDA [
]

Object.Pipeline {
mixout-gain-dai-copier-playback [
mixout-gain-efx-dai-copier-playback [
{
index 2

Expand All @@ -43,6 +46,26 @@ Object.Pipeline {
name 'Post Mixer $ANALOG_PLAYBACK_PCM Volume'
}
}
Object.Widget.eqiir.1 {
Object.Control.bytes."1" {
name 'Post Mixer $ANALOG_PLAYBACK_PCM IIR Eq bytes'
}
}
Object.Widget.eqfir.1 {
Object.Control.bytes."1" {
name 'Post Mixer $ANALOG_PLAYBACK_PCM FIR Eq bytes'
}
}
Object.Widget.drc.1 {
Object.Control {
bytes."1" {
name 'Post Mixer $ANALOG_PLAYBACK_PCM DRC bytes'
}
mixer."1" {
name 'Post Mixer $ANALOG_PLAYBACK_PCM DRC switch'
}
}
}
}
]

Expand Down Expand Up @@ -133,7 +156,7 @@ Object.PCM.pcm [
Object.Base.route [
{
sink 'dai-copier.HDA.$HDA_ANALOG_DAI_NAME.playback'
source 'gain.2.1'
source 'drc.2.1'
}
{
source 'mixin.1.1'
Expand Down
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