sudo lspci -v

01:00.1 Audio device: NVIDIA Corporation GK208 HDMI/DP Audio Controller (rev a1)
	Subsystem: Gigabyte Technology Co., Ltd GK208 HDMI/DP Audio Controller
	Flags: bus master, fast devsel, latency 0, IRQ 5
	Memory at fcffc000 (32-bit, non-prefetchable) [size=16K]
	Capabilities: [60] Power Management version 3
	Capabilities: [68] MSI: Enable- Count=1/1 Maskable- 64bit+
	Capabilities: [78] Express Endpoint, MSI 00
	Kernel modules: snd_hda_intel

00:14.2 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 Azalia (Intel HDA)
	Subsystem: Gigabyte Technology Co., Ltd SBx00 Azalia (Intel HDA)
	Flags: bus master, slow devsel, latency 32, IRQ 3
	Memory at fe024000 (64-bit, non-prefetchable) [size=16K]
	Capabilities: [50] Power Management version 2
	Kernel modules: snd_hda_intel