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Tools: Topology2: Add 8-bit formats to nocodec topologies #10030

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Tools: Topology2: Add 8-bit formats to nocodec topologies #10030

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4c41251
Tools: Topology2: Add 8-bit formats to nocodec topologies
singalsu Apr 29, 2025
ac0e088
Do not merge: For testing enable 8-bit formats for cAVS25
singalsu Apr 30, 2025
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6 changes: 6 additions & 0 deletions app/boards/intel_adsp_cavs25.conf
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Original file line number Diff line number Diff line change
Expand Up @@ -23,6 +23,12 @@ CONFIG_PCM_CONVERTER_FORMAT_S16_C16_AND_S16_C32=y
CONFIG_PCM_CONVERTER_FORMAT_S16_C32_AND_S32_C32=y
CONFIG_PCM_CONVERTER_FORMAT_S16_C32_AND_S24_C32=y
CONFIG_PCM_CONVERTER_FORMAT_S16_C32_AND_S16_C32=y
CONFIG_FORMAT_U8=y
CONFIG_FORMAT_A_LAW=y
CONFIG_FORMAT_MU_LAW=y
CONFIG_PCM_CONVERTER_FORMAT_U8=y
CONFIG_PCM_CONVERTER_FORMAT_A_LAW=y
CONFIG_PCM_CONVERTER_FORMAT_MU_LAW=y

# SOF / infrastructure
CONFIG_AMS=y
Expand Down
78 changes: 76 additions & 2 deletions tools/topology/topology2/cavs-nocodec.conf
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Original file line number Diff line number Diff line change
Expand Up @@ -221,6 +221,43 @@ IncludeByKey.PASSTHROUGH {
Object.Widget.host-copier.1 {
stream_name 'SSP0 Playback'
pcm_id 0
num_input_audio_formats 6
num_output_audio_formats 1
Object.Base.input_audio_format [
{
in_bit_depth 8
in_valid_bit_depth 8
in_sample_type $SAMPLE_TYPE_UNSIGNED_INTEGER
}
{
in_bit_depth 8
in_valid_bit_depth 8
in_sample_type $SAMPLE_TYPE_A_LAW
}
{
in_bit_depth 8
in_valid_bit_depth 8
in_sample_type $SAMPLE_TYPE_MU_LAW
}
{
in_bit_depth 16
in_valid_bit_depth 16
}
{
in_bit_depth 32
in_valid_bit_depth 24
}
{
in_bit_depth 32
in_valid_bit_depth 32
}
]
Object.Base.output_audio_format [
{
out_bit_depth 32
out_valid_bit_depth 32
}
]
}
Object.Widget.gain.1 {
curve_type "windows_fade"
Expand Down Expand Up @@ -324,6 +361,43 @@ IncludeByKey.PASSTHROUGH {
Object.Widget.host-copier.1 {
stream_name 'SSP0 Capture'
pcm_id $SSP0_PCM_ID
num_input_audio_formats 1
num_output_audio_formats 6
Object.Base.input_audio_format [
{
in_bit_depth 32
in_valid_bit_depth 32
}
]
Object.Base.output_audio_format [
{
out_bit_depth 8
out_valid_bit_depth 8
out_sample_type $SAMPLE_TYPE_UNSIGNED_INTEGER
}
{
out_bit_depth 8
out_valid_bit_depth 8
out_sample_type $SAMPLE_TYPE_A_LAW
}
{
out_bit_depth 8
out_valid_bit_depth 8
out_sample_type $SAMPLE_TYPE_MU_LAW
}
{
out_bit_depth 16
out_valid_bit_depth 16
}
{
out_bit_depth 32
out_valid_bit_depth 24
}
{
out_bit_depth 32
out_valid_bit_depth 32
}
]
}
Object.Widget.gain.1 {
curve_type "windows_fade"
Expand Down Expand Up @@ -1003,7 +1077,7 @@ Object.PCM.pcm [
Object.PCM.pcm_caps.1 {
direction "playback"
name "SSP0 Playback"
formats 'S16_LE,S24_LE,S32_LE'
formats 'S16_LE,S24_LE,S32_LE,U8,A_LAW,MU_LAW'
IncludeByKey.SSP0_RATE {
"48000" {
rates '48000'
Expand All @@ -1020,7 +1094,7 @@ Object.PCM.pcm [
Object.PCM.pcm_caps.2 {
direction "capture"
name "SSP0 Capture"
formats 'S16_LE,S24_LE,S32_LE'
formats 'S16_LE,S24_LE,S32_LE,U8,A_LAW,MU_LAW'
IncludeByKey.SSP0_RATE {
"48000" {
rates '48000'
Expand Down
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