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topology2: cavs-rt5682: add deep buffer support on headset 

Deep buffer is mixed with ssp0 stream.
Override mixout copier audio_format.1 from 32/24 to 32/32 for I2S.

Signed-off-by: Yong Zhi <yong.zhi@intel.com>
This commit is contained in:
Yong Zhi 2022-12-05 15:28:30 -06:00 committed by Liam Girdwood
parent 501204c684
commit 2cfa90d324
2 changed files with 19 additions and 1 deletions
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18
tools/topology/topology2/cavs-rt5682.conf
View File

@ -15,6 +15,7 @@
<passthrough-be.conf>
<host-copier-gain-mixin-playback.conf>
<mixout-gain-dai-copier-playback.conf>
<deepbuffer-playback.conf>
<data.conf>
<pcm.conf>
<pcm_caps.conf>
@ -56,6 +57,11 @@ Define {
SPK_ID 7
PLATFORM "none"
USE_CHAIN_DMA "false"
DEEP_BUFFER_PIPELINE_ID 15
DEEP_BUFFER_PCM_ID 31
DEEP_BUFFER_PIPELINE_SRC 'mixin.15.1'
DEEP_BUFFER_PIPELINE_SINK 'mixout.2.1'
DEEP_BUFFER_PCM_NAME 'Deepbuffer Jack Out'
}
# override defaults with platform-specific config
@ -73,6 +79,10 @@ IncludeByKey.NUM_HDMIS {
"[3-4]" "platform/intel/hdmi-generic.conf"
}
# include deep buffer config if buffer size is in 1 - 1000 ms.
IncludeByKey.DEEPBUFFER_FW_DMA_MS{
"[1-1000]" "platform/intel/deep-buffer.conf"
}
#
# List of all DAIs
#
@ -146,6 +156,14 @@ Object.Pipeline {
copier_type "SSP"
stream_name "SSP0-Codec"
node_type $I2S_LINK_OUTPUT_CLASS
# override for 24-bit
Object.Base.audio_format.1 {
in_bit_depth 32
in_valid_bit_depth 24
out_bit_depth 32
out_valid_bit_depth 32
}
}
Object.Widget.gain.1 {

2
tools/topology/topology2/sof-ace-tplg/CMakeLists.txt
View File

@ -30,7 +30,7 @@ PREPROCESS_PLUGINS=nhlt,NHLT_BIN=nhlt-sof-mtl-rt711-4ch.bin,DEEPBUFFER_FW_DMA_MS
PREPROCESS_PLUGINS=nhlt,NHLT_BIN=nhlt-sof-mtl-nocodec.bin,DEEPBUFFER_FW_DMA_MS=100"
"cavs-rt5682\;sof-mtl-max98357a-rt5682\;PLATFORM=mtl,NUM_DMICS=4,PDM1_MIC_A_ENABLE=1,PDM1_MIC_B_ENABLE=1,NUM_HDMIS=4,\
PREPROCESS_PLUGINS=nhlt,NHLT_BIN=nhlt-sof-mtl-max98357a-rt5682.bin"
PREPROCESS_PLUGINS=nhlt,NHLT_BIN=nhlt-sof-mtl-max98357a-rt5682.bin,DEEPBUFFER_FW_DMA_MS=10"
)
add_custom_target(topology2_ace)