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Topology2: add sof-sdca-mic-4/8ch-id4 tplgs support #11013

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02a1102
topology2: sdw-dmic-generic: add multiple DMIC number support
bardliao Jul 7, 2026
0703731
topology2: add sof-sdca-mic-1/4/8ch-id4 tplgs support
bardliao Jul 20, 2026
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18 changes: 18 additions & 0 deletions tools/topology/topology2/include/pipelines/cavs/host-gateway-tdfb-drc-capture.conf
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Original file line number Diff line number Diff line change
Expand Up @@ -19,6 +19,12 @@
<include/components/tdfb.conf>
<include/pipelines/cavs/host-gateway-capture.conf>

Define {
DMIC_PCM_CHANNELS 2
DMIC_CHANNEL_CFG $CHANNEL_CONFIG_STEREO
DMIC_CHANNEL_MAP $CHANNEL_MAP_STEREO
}

Class.Pipeline."host-gateway-tdfb-drc-capture" {

SubTreeCopy.baseclass {
Expand Down Expand Up @@ -57,12 +63,18 @@ Class.Pipeline."host-gateway-tdfb-drc-capture" {
{
in_bit_depth 32
in_valid_bit_depth 32
in_channels $DMIC_PCM_CHANNELS
in_ch_cfg $DMIC_CHANNEL_CFG
in_ch_map $DMIC_CHANNEL_MAP
}
]
Object.Base.output_audio_format [
{
out_bit_depth 32
out_valid_bit_depth 32
out_channels $DMIC_PCM_CHANNELS
out_ch_cfg $DMIC_CHANNEL_CFG
out_ch_map $DMIC_CHANNEL_MAP
}
]
}
Expand All @@ -82,12 +94,18 @@ Class.Pipeline."host-gateway-tdfb-drc-capture" {
{
in_bit_depth 32
in_valid_bit_depth 32
in_channels $DMIC_PCM_CHANNELS
in_ch_cfg $DMIC_CHANNEL_CFG
in_ch_map $DMIC_CHANNEL_MAP
}
]
Object.Base.output_audio_format [
{
out_bit_depth 32
out_valid_bit_depth 32
out_channels $DMIC_PCM_CHANNELS
out_ch_cfg $DMIC_CHANNEL_CFG
out_ch_map $DMIC_CHANNEL_MAP
}
]
}
Expand Down
153 changes: 150 additions & 3 deletions tools/topology/topology2/platform/intel/sdw-dmic-generic.conf
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Original file line number Diff line number Diff line change
Expand Up @@ -5,7 +5,37 @@ Define {
SDW_DMIC_STREAM 'SDW3-Capture'
SDW_DMIC_BE_ID 4
SDW_DMIC_PASSTHROUGH "false"
SDW_DMIC_HOST_PIPELINE_ID 40
SDW_DMIC_HOST_PIPELINE_ID 40
SDW_DMIC_PCM_CHANNELS 2
SDW_DMIC_CHANNEL_CFG $CHANNEL_CONFIG_STEREO
SDW_DMIC_CHANNEL_MAP $CHANNEL_MAP_STEREO
}

IncludeByKey.SDW_DMIC_PCM_CHANNELS {
"1" {
Define {
SDW_DMIC_CHANNEL_CFG $CHANNEL_CONFIG_MONO
SDW_DMIC_CHANNEL_MAP $CHANNEL_MAP_MONO
}
}
"2" {
Define {
SDW_DMIC_CHANNEL_CFG $CHANNEL_CONFIG_STEREO
SDW_DMIC_CHANNEL_MAP $CHANNEL_MAP_STEREO
}
}
"4" {
Define {
SDW_DMIC_CHANNEL_CFG $CHANNEL_CONFIG_3_POINT_1
SDW_DMIC_CHANNEL_MAP $CHANNEL_MAP_3_POINT_1
}
}
"8" {
Define {
SDW_DMIC_CHANNEL_CFG $CHANNEL_CONFIG_7_POINT_1
SDW_DMIC_CHANNEL_MAP $CHANNEL_MAP_7_POINT_1
}
}
}

Object.Dai.ALH [
Expand All @@ -16,7 +46,7 @@ Object.Dai.ALH [
name $SDW_DMIC_STREAM
default_hw_conf_id 0
rate 48000
channels 2
channels $SDW_DMIC_PCM_CHANNELS

Object.Base.hw_config.1 {
id 0
Expand All @@ -28,6 +58,9 @@ Object.Dai.ALH [
IncludeByKey.SDW_DMIC_ENHANCED_CAPTURE {

"true" {
DMIC_PCM_CHANNELS = $SDW_DMIC_PCM_CHANNELS
DMIC_CHANNEL_CFG = $SDW_DMIC_CHANNEL_CFG
DMIC_CHANNEL_MAP = $SDW_DMIC_CHANNEL_MAP
Object.Pipeline {
host-gateway-tdfb-drc-capture [
{
Expand All @@ -41,43 +74,67 @@ IncludeByKey.SDW_DMIC_ENHANCED_CAPTURE {
num_output_audio_formats 5
Object.Base.output_audio_format [
{
out_channels $SDW_DMIC_PCM_CHANNELS
out_bit_depth 16
out_valid_bit_depth 16
out_ch_cfg $SDW_DMIC_CHANNEL_CFG
out_ch_map $SDW_DMIC_CHANNEL_MAP
}
{
out_channels $SDW_DMIC_PCM_CHANNELS
out_bit_depth 32
out_valid_bit_depth 32
out_ch_cfg $SDW_DMIC_CHANNEL_CFG
out_ch_map $SDW_DMIC_CHANNEL_MAP
}
{
out_channels $SDW_DMIC_PCM_CHANNELS
out_bit_depth 32
out_valid_bit_depth 24
out_ch_cfg $SDW_DMIC_CHANNEL_CFG
out_ch_map $SDW_DMIC_CHANNEL_MAP
}
{
out_channels $SDW_DMIC_PCM_CHANNELS
out_bit_depth 32
out_valid_bit_depth 32
out_sample_type $SAMPLE_TYPE_FLOAT
out_ch_cfg $SDW_DMIC_CHANNEL_CFG
out_ch_map $SDW_DMIC_CHANNEL_MAP
}
{
out_channels $SDW_DMIC_PCM_CHANNELS
out_bit_depth 8
out_valid_bit_depth 8
out_sample_type $SAMPLE_TYPE_UNSIGNED_INTEGER
out_ch_cfg $SDW_DMIC_CHANNEL_CFG
out_ch_map $SDW_DMIC_CHANNEL_MAP
}
]
}
"false" {
num_output_audio_formats 3
Object.Base.output_audio_format [
{
out_channels $SDW_DMIC_PCM_CHANNELS
out_bit_depth 16
out_valid_bit_depth 16
out_ch_cfg $SDW_DMIC_CHANNEL_CFG
out_ch_map $SDW_DMIC_CHANNEL_MAP
}
{
out_channels $SDW_DMIC_PCM_CHANNELS
out_bit_depth 32
out_valid_bit_depth 24
out_ch_cfg $SDW_DMIC_CHANNEL_CFG
out_ch_map $SDW_DMIC_CHANNEL_MAP
}
{
out_channels $SDW_DMIC_PCM_CHANNELS
out_bit_depth 32
out_valid_bit_depth 32
out_ch_cfg $SDW_DMIC_CHANNEL_CFG
out_ch_map $SDW_DMIC_CHANNEL_MAP
}
]
}
Expand Down Expand Up @@ -121,6 +178,76 @@ IncludeByKey.SDW_DMIC_ENHANCED_CAPTURE {
Object.Widget.host-copier.1 {
stream_name "sdw dmic"
pcm_id 4
IncludeByKey.PCM_FORMAT_ALL {
"true" {
num_output_audio_formats 5
Object.Base.output_audio_format [
{
out_channels $SDW_DMIC_PCM_CHANNELS
out_bit_depth 16
out_valid_bit_depth 16
out_ch_cfg $SDW_DMIC_CHANNEL_CFG
out_ch_map $SDW_DMIC_CHANNEL_MAP
}
{
out_channels $SDW_DMIC_PCM_CHANNELS
out_bit_depth 32
out_valid_bit_depth 32
out_ch_cfg $SDW_DMIC_CHANNEL_CFG
out_ch_map $SDW_DMIC_CHANNEL_MAP
}
{
out_channels $SDW_DMIC_PCM_CHANNELS
out_bit_depth 32
out_valid_bit_depth 24
out_ch_cfg $SDW_DMIC_CHANNEL_CFG
out_ch_map $SDW_DMIC_CHANNEL_MAP
}
{
out_channels $SDW_DMIC_PCM_CHANNELS
out_bit_depth 32
out_valid_bit_depth 32
out_sample_type $SAMPLE_TYPE_FLOAT
out_ch_cfg $SDW_DMIC_CHANNEL_CFG
out_ch_map $SDW_DMIC_CHANNEL_MAP
}
{
out_channels $SDW_DMIC_PCM_CHANNELS
out_bit_depth 8
out_valid_bit_depth 8
out_sample_type $SAMPLE_TYPE_UNSIGNED_INTEGER
out_ch_cfg $SDW_DMIC_CHANNEL_CFG
out_ch_map $SDW_DMIC_CHANNEL_MAP
}
]
}
"false" {
num_output_audio_formats 3
Object.Base.output_audio_format [
{
out_channels $SDW_DMIC_PCM_CHANNELS
out_bit_depth 16
out_valid_bit_depth 16
out_ch_cfg $SDW_DMIC_CHANNEL_CFG
out_ch_map $SDW_DMIC_CHANNEL_MAP
}
{
out_channels $SDW_DMIC_PCM_CHANNELS
out_bit_depth 32
out_valid_bit_depth 24
out_ch_cfg $SDW_DMIC_CHANNEL_CFG
out_ch_map $SDW_DMIC_CHANNEL_MAP
}
{
out_channels $SDW_DMIC_PCM_CHANNELS
out_bit_depth 32
out_valid_bit_depth 32
out_ch_cfg $SDW_DMIC_CHANNEL_CFG
out_ch_map $SDW_DMIC_CHANNEL_MAP
}
]
}
}
}
}
]
Expand All @@ -141,19 +268,25 @@ Object.Widget {
num_output_audio_formats 1
num_output_pins 1

# 32-bit 48KHz 2ch
# 32-bit 48KHz capture, channel count derived from NUM_DMICS.
Object.Base.input_audio_format [
{
in_channels $SDW_DMIC_PCM_CHANNELS
in_bit_depth 32
in_valid_bit_depth $SDW_LINK_VALID_BITS
in_sample_type $SAMPLE_TYPE_MSB_INTEGER
in_ch_cfg $SDW_DMIC_CHANNEL_CFG
in_ch_map $SDW_DMIC_CHANNEL_MAP
in_fmt_cfg "$[($in_channels | ($in_valid_bit_depth * 256))]"
}
]
Object.Base.output_audio_format [
{
out_channels $SDW_DMIC_PCM_CHANNELS
out_bit_depth 32
out_valid_bit_depth 32
out_ch_cfg $SDW_DMIC_CHANNEL_CFG
out_ch_map $SDW_DMIC_CHANNEL_MAP
}
]
}
Expand All @@ -174,14 +307,20 @@ Object.Widget {
# index 41 is in herited from the pipeline definition
Object.Base.input_audio_format [
{
in_channels $SDW_DMIC_PCM_CHANNELS
in_bit_depth 32
in_valid_bit_depth 32
in_ch_cfg $SDW_DMIC_CHANNEL_CFG
in_ch_map $SDW_DMIC_CHANNEL_MAP
}
]
Object.Base.output_audio_format [
{
out_channels $SDW_DMIC_PCM_CHANNELS
out_bit_depth 32
out_valid_bit_depth 32
out_ch_cfg $SDW_DMIC_CHANNEL_CFG
out_ch_map $SDW_DMIC_CHANNEL_MAP
}
]

Expand All @@ -197,14 +336,20 @@ Object.Widget {
num_output_audio_formats 1
Object.Base.input_audio_format [
{
in_channels $SDW_DMIC_PCM_CHANNELS
in_bit_depth 32
in_valid_bit_depth 32
in_ch_cfg $SDW_DMIC_CHANNEL_CFG
in_ch_map $SDW_DMIC_CHANNEL_MAP
}
]
Object.Base.output_audio_format [
{
out_channels $SDW_DMIC_PCM_CHANNELS
out_bit_depth 32
out_valid_bit_depth 32
out_ch_cfg $SDW_DMIC_CHANNEL_CFG
out_ch_map $SDW_DMIC_CHANNEL_MAP
}
]
}
Expand All @@ -226,6 +371,8 @@ Object.PCM.pcm [

Object.PCM.pcm_caps.1 {
name "sdw dmic"
channels_min $SDW_DMIC_PCM_CHANNELS
channels_max $SDW_DMIC_PCM_CHANNELS
IncludeByKey.PCM_FORMAT_ALL {
"true" {
formats 'S16_LE,S24_LE,S32_LE,U8,FLOAT_LE'
Expand Down
10 changes: 10 additions & 0 deletions tools/topology/topology2/production/tplg-targets-sdca-generic.cmake
View file
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Original file line number Diff line number Diff line change
Expand Up @@ -27,9 +27,19 @@ DEEP_BUF_SPK=true"
SDW_AMP_FEEDBACK=false,SDW_SPK_STREAM=Playback-SmartAmp,NUM_HDMIS=0,\
DEEP_BUF_SPK=true"

#default NUM_DMICS=2
"cavs-sdw\;sof-sdca-mic-id4\;SDW_JACK=false,SDW_DMIC=1,NUM_HDMIS=0,\
SDW_DMIC_STREAM=Capture-SmartMic"

"cavs-sdw\;sof-sdca-mic-1ch-id4\;SDW_JACK=false,SDW_DMIC=1,NUM_HDMIS=0,\
SDW_DMIC_STREAM=Capture-SmartMic,SDW_DMIC_PCM_CHANNELS=1"

"cavs-sdw\;sof-sdca-mic-4ch-id4\;SDW_JACK=false,SDW_DMIC=1,NUM_HDMIS=0,\
SDW_DMIC_STREAM=Capture-SmartMic,SDW_DMIC_PCM_CHANNELS=4"

"cavs-sdw\;sof-sdca-mic-8ch-id4\;SDW_JACK=false,SDW_DMIC=1,NUM_HDMIS=0,\
SDW_DMIC_STREAM=Capture-SmartMic,SDW_DMIC_PCM_CHANNELS=8"

"cavs-sdw\;sof-hdmi-pcm5-id2\;SDW_JACK=false,HDMI1_ID=2,HDMI2_ID=3,HDMI3_ID=4"
"cavs-sdw\;sof-hdmi-pcm5-id3\;SDW_JACK=false,HDMI1_ID=3,HDMI2_ID=4,HDMI3_ID=5"
"cavs-sdw\;sof-hdmi-pcm5-id4\;SDW_JACK=false,HDMI1_ID=4,HDMI2_ID=5,HDMI3_ID=6"
Expand Down
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