journalctl -k | grep DMI
Sep 20 15:16:11 ubuntu kernel: DMI: To Be Filled By O.E.M. To Be Filled By O.E.M./X570 Phantom Gaming 4, BIOS P1.30 07/12/2019
Sep 20 15:16:11 ubuntu kernel: ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)
Sep 20 15:16:12 ubuntu kernel: input: HDA ATI HDMI HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:03.1/0000:07:00.1/sound/card0/input8
Sep 20 15:16:12 ubuntu kernel: input: HDA ATI HDMI HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:03.1/0000:07:00.1/sound/card0/input9
Sep 20 15:16:12 ubuntu kernel: input: HDA ATI HDMI HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:03.1/0000:07:00.1/sound/card0/input10
Sep 20 15:16:12 ubuntu kernel: input: HDA ATI HDMI HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:03.1/0000:07:00.1/sound/card0/input11
Sep 20 15:16:12 ubuntu kernel: input: HDA ATI HDMI HDMI/DP,pcm=10 as /devices/pci0000:00/0000:00:03.1/0000:07:00.1/sound/card0/input12
Sep 20 15:16:12 ubuntu kernel: input: HDA ATI HDMI HDMI/DP,pcm=11 as /devices/pci0000:00/0000:00:03.1/0000:07:00.1/sound/card0/input13
ubuntu@ubuntu:~$