lin@DESKTOP-A42E34H:~$ head -n 3 /proc/asound/card1/codec#0
Codec: Intel Haswell HDMI
Address: 0
AFG Function Id: 0x1 (unsol 0)

lin@DESKTOP-A42E34H:~$ head -n 3 /proc/asound/card1/codec#0
Codec: Intel Haswell HDMI
Address: 0
AFG Function Id: 0x1 (unsol 0)