Installed devices: pcm0: <Realtek ALC662 rev1 (Rear Analog Line-out)> (play) default pcm1: <Realtek ALC662 rev1 (Front Analog Speaker)> (play) pcm2: <Realtek ALC662 rev1 (Rear Digital)> (play) pcm3: <Intel Valleyview2 (HDMI/DP 8ch)> (play) pcm4: <Intel Valleyview2 (HDMI/DP 8ch)> (play) No devices installed from userspace.