lspci
00:1f.3 Audio device: Intel Corporation Alder Lake-S HD Audio Controller (rev 11)
Its perfectly normal. lspci reports the PCI-to-HD Audio Bridge, which is Intel branded (And AMD on AMD platforms). The Realtek audio that is plugged into it is a HDA Codec, NOT a PCI Device, so lspci doesn't index it in any way.One page is showing "Realtek ALC897" as the audio controller which conflicts with my output above. RTL though sometimes just shows up with a generic driver from Windows.