Before I try your Hdmi.conf, I am attaching my one (/usr/share/alsa/ucm2/sof-hda-dsp/Hdmi.conf ) in case it is relevant.
Before I try your Hdmi.conf, I am attaching my one (/usr/share/ alsa/ucm2/ sof-hda- dsp/Hdmi. conf
) in case it is relevant.