Already did read this post but I can get mic works.
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dmesg | grep snd
[ 0.504929] snd_hda_intel 0000:00:1f.3: DSP detected with PCI class/subclass/prog-if info 0x040100
[ 0.504932] snd_hda_intel 0000:00:1f.3: Digital mics found on Skylake+ platform, using SOF driver
[ 0.504981] snd_hda_intel 0000:01:00.1: enabling device (0000 -> 0002)
[ 0.505027] snd_hda_intel 0000:01:00.1: Disabling MSI
[ 0.510580] snd_hda_intel 0000:01:00.1: Cannot probe codecs, giving up
[ 1.484692] snd_hda_codec_realtek ehdaudio0D0: autoconfig for ALC245: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:speaker
[ 1.484693] snd_hda_codec_realtek ehdaudio0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
[ 1.484694] snd_hda_codec_realtek ehdaudio0D0: hp_outs=1 (0x21/0x0/0x0/0x0/0x0)
[ 1.484695] snd_hda_codec_realtek ehdaudio0D0: mono: mono_out=0x0
[ 1.484695] snd_hda_codec_realtek ehdaudio0D0: inputs:
[ 1.484696] snd_hda_codec_realtek ehdaudio0D0: Mic=0x19
[ 1.523747] snd_hda_codec_realtek ehdaudio0D0: ASoC: sink widget AIF1TX overwritten
[ 1.523751] snd_hda_codec_realtek ehdaudio0D0: ASoC: source widget AIF1RX overwritten
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lsmod | grep snd
snd_soc_skl_hda_dsp 20480 0
snd_soc_intel_hda_dsp_common 16384 1 snd_soc_skl_hda_dsp
snd_soc_hdac_hdmi 32768 1 snd_soc_skl_hda_dsp
snd_hda_codec_hdmi 65536 1
snd_hda_codec_realtek 151552 1
snd_hda_codec_generic 86016 1 snd_hda_codec_realtek
snd_soc_dmic 16384 1
snd_sof_pci_intel_tgl 16384 0
snd_sof_intel_hda_common 81920 1 snd_sof_pci_intel_tgl
snd_soc_acpi_intel_match 57344 2 snd_sof_intel_hda_common,snd_sof_pci_intel_tgl
snd_soc_acpi 16384 2 snd_soc_acpi_intel_match,snd_sof_intel_hda_common
snd_soc_hdac_hda 20480 1 snd_sof_intel_hda_common
snd_sof_pci 16384 2 snd_sof_intel_hda_common,snd_sof_pci_intel_tgl
snd_sof_xtensa_dsp 16384 1 snd_sof_intel_hda_common
snd_sof_intel_hda 16384 1 snd_sof_intel_hda_common
snd_sof 131072 2 snd_sof_pci,snd_sof_intel_hda_common
snd_hda_ext_core 32768 4 snd_sof_intel_hda_common,snd_soc_hdac_hdmi,snd_soc_hdac_hda,snd_sof_intel_hda
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arecord -l
**** List of CAPTURE Hardware Devices ****
card 0: sofhdadsp [sof-hda-dsp], device 0: HDA Analog (*) []
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: sofhdadsp [sof-hda-dsp], device 6: DMIC (*) []
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: sofhdadsp [sof-hda-dsp], device 7: DMIC16kHz (*) []
Subdevices: 1/1
Subdevice #0: subdevice #0
Regards.