[Alsa-user] Cannot select digital audio passthrough for onboard HDMI

Hi, I'm running Ubuntu 22.04 LTS desktop minimal on an Asus Prime B660M-K D4 motherboard with an Intel Core i5-12400 processor. I'm using the onboard HDMI connected to a Marantz receiver which is connected via HDMI to a TV. I've tried the following applications (all latest versions) without

[Alsa-user] [Regression?] no more audio with Intel HDMI integrated sound card

Good evening, I have an Intel Comet Lake-based processor with an integrated HDMI port into which I previously used to put sound without any problems. I used to have this set-up for several months. But for now, since one week or so, when issuing sound through HDMI, something very strange