Verified on kinetic with 5.19.0-42-generic, the issue is fixed.
With kernel 5.19.0-40-generic: No HDMI audio output device $ cat /proc/asound/cards 0 [PCH ]: HDA-Intel - HDA Intel PCH HDA Intel PCH at 0x200ffe310000 irq 77
With kernel 5.19.0-42-generic: Sound output device shows "HDMI/DisplayPort3 - Ellesmere H" $ cat /proc/asound/cards 0 [PCH ]: HDA-Intel - HDA Intel PCH HDA Intel PCH at 0x200ffe310000 irq 77 1 [HDMI ]: HDA-Intel - HDA ATI HDMI HDA ATI HDMI at 0x9e840000 irq 78
Kernel: 5.19.0-42-generic Graphic: RX 580
Verified on kinetic with 5.19.0-42-generic, the issue is fixed.
With kernel 5.19.0-40-generic: No HDMI audio output device
HDA Intel PCH at 0x200ffe310000 irq 77
$ cat /proc/asound/cards
0 [PCH ]: HDA-Intel - HDA Intel PCH
With kernel 5.19.0-42-generic: Sound output device shows "HDMI/DisplayPort3 - Ellesmere H"
HDA Intel PCH at 0x200ffe310000 irq 77
HDA ATI HDMI at 0x9e840000 irq 78
$ cat /proc/asound/cards
0 [PCH ]: HDA-Intel - HDA Intel PCH
1 [HDMI ]: HDA-Intel - HDA ATI HDMI
Kernel: 5.19.0-42-generic
Graphic: RX 580