Installed devices: pcm0: <NVIDIA GT220 (HDMI/DP 8ch)> (play) pcm1: <NVIDIA GT220 (HDMI/DP 8ch)> (play) pcm2: <NVIDIA GT220 (HDMI/DP 8ch)> (play) pcm3: <NVIDIA GT220 (HDMI/DP 8ch)> (play) pcm4: <IDT 92HD81B1C (Analog 2.0+HP/2.0)> (play/rec) default pcm5: <IDT 92HD81B1C (Analog)> (play/rec) No devices installed from userspace.