--- audio in the output of lshw ---
*-multimedia description: Audio device product: TU116 High Definition Audio Controller vendor: NVIDIA Corporation physical id: 0.1 bus info: pci@0000:01:00.1 version: a1 width: 32 bits clock: 33MHz capabilities: pm msi pciexpress bus_master cap_list configuration: driver=snd_hda_intel latency=0 resources: irq:17 memory:a5080000-a5083fff ---
*-multimedia description: Audio device product: Cannon Lake PCH cAVS vendor: Intel Corporation physical id: 1f.3 bus info: pci@0000:00:1f.3 version: 10 width: 64 bits clock: 33MHz capabilities: pm msi bus_master cap_list configuration: driver=snd_hda_intel latency=32 resources: irq:150 memory:a5418000-a541bfff memory:a5100000-a51fffff ---
--- audio in the output of lshw ---
bus info: pci@0000:01:00.1
---
bus info: pci@0000:00:1f.3
width: 64 bits
clock: 33MHz
---