topology2: Add support for cs42l43 SKU with host DMICs #9553
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kv2019i
previously approved these changes
Oct 8, 2024
ranj063
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Oct 8, 2024
bardliao
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Oct 9, 2024
| "cavs-sdw\;sof-lnl-cs42l43-l0-cs35l56-l3-2ch\;PLATFORM=lnl,\ | ||
| NUM_DMICS=2,PDM1_MIC_A_ENABLE=0,PDM1_MIC_B_ENABLE=0,\ | ||
| NUM_SDW_AMP_LINKS=1,SDW_AMP_FEEDBACK=false,SDW_SPK_STREAM=Playback-SmartAmp,\ | ||
| SDW_JACK_OUT_STREAM=Playback-SimpleJack,SDW_JACK_IN_STREAM=Capture-SimpleJack" |
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We need nhlt support when host DMIC is used. PREPROCESS_PLUGINS=nhlt,NHLT_BIN=sof-lnl-cs42l43-l0-cs35l56-l3-2ch.bin. Also, the machine driver will always create two dmic links "dmic01" and "dmic16k". So, I assume the HDMI link id will be 6, 7, and 8. HDMI1_ID=6,HDMI2_ID=7,HDMI3_ID=8.
#9550 could be a reference.
Add support for a Lenovo SKU that uses cs42l43 and the host side DMICs rather than the CODECs DMICs. Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
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bardliao
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lgirdwood
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Add support for a Lenovo SKU that uses cs42l43 and the host side DMICs rather than the CODECs DMICs.
Not done much with host side DMICs before and I don't have hardware to test this so please review carefully and please reach out to me on email if we need to discuss anything.