Found the root cause. There are several changes at DMIC devices. (Con.)
3) Sink device name changed, it's not 'hdmi' like before.
Now === Name: alsa_output.pci-0000_00_1f.3-platform-skl_hda_dsp_generic.Hdmi2__hw_sofsklhdacard_4__sink
Before === Name: alsa_output.pci-0000_01_00.1.hdmi-stereo
I ignore the case in the Hdmi_or_hdmi.patch.
plainbox-provider-checkbox: /usr/lib/plainbox-provider-checkbox/bin/gst_pipeline_test
Found the root cause. There are several changes at DMIC devices. (Con.)
3) Sink device name changed, it's not 'hdmi' like before.
Now pci-0000_ 00_1f.3- platform- skl_hda_ dsp_generic. Hdmi2__ hw_sofsklhdacar d_4__sink
===
Name: alsa_output.
Before pci-0000_ 01_00.1. hdmi-stereo
===
Name: alsa_output.
I ignore the case in the Hdmi_or_hdmi.patch.
plainbox- provider- checkbox: /usr/lib/ plainbox- provider- checkbox/ bin/gst_ pipeline_ test