head -n 1 /proc/asound/card0/codec*
==> /proc/asound/card0/codec#0 <==
Codec: Realtek ALC660-VD

==> /proc/asound/card0/codec#1 <==
Codec: Motorola Si3054



ALC861/660
	  3stack	3-jack
	  3stack-dig	3-jack with SPDIF I/O
	  6stack-dig	6-jack with SPDIF I/O
	  3stack-660	3-jack (for ALC660)
	  uniwill-m31	Uniwill M31 laptop
	  toshiba	Toshiba laptop support
	  asus		Asus laptop support
	  asus-laptop	ASUS F2/F3 laptops
	  auto		auto-config reading BIOS (default)