diff --git a/sys/dev/sound/pci/hda/hdac.h b/sys/dev/sound/pci/hda/hdac.h
index 04b925b31fd4..6bb28e9c48e3 100644
--- a/sys/dev/sound/pci/hda/hdac.h
+++ b/sys/dev/sound/pci/hda/hdac.h
@@ -784,6 +784,7 @@
 
 /* Conexant */
 #define CONEXANT_VENDORID	0x14f1
+#define HDA_CODEC_CX11970	HDA_CODEC_CONSTRUCT(CONEXANT, 0x20d0)
 #define HDA_CODEC_CX20549	HDA_CODEC_CONSTRUCT(CONEXANT, 0x5045)
 #define HDA_CODEC_CX20551	HDA_CODEC_CONSTRUCT(CONEXANT, 0x5047)
 #define HDA_CODEC_CX20561	HDA_CODEC_CONSTRUCT(CONEXANT, 0x5051)
diff --git a/sys/dev/sound/pci/hda/hdacc.c b/sys/dev/sound/pci/hda/hdacc.c
index b001daa549b1..c2316489592c 100644
--- a/sys/dev/sound/pci/hda/hdacc.c
+++ b/sys/dev/sound/pci/hda/hdacc.c
@@ -273,6 +273,7 @@ static const struct {
 	{ HDA_CODEC_IDT92HD95B, 0,	"Tempo 92HD95B" },
 	{ HDA_CODEC_IDT92HD98BXX, 0,	"IDT 92HD98BXX" },
 	{ HDA_CODEC_IDT92HD99BXX, 0,	"IDT 92HD99BXX" },
+	{ HDA_CODEC_CX11970, 0,		"Conexant CX11970" },
 	{ HDA_CODEC_CX20549, 0,		"Conexant CX20549 (Venice)" },
 	{ HDA_CODEC_CX20551, 0,		"Conexant CX20551 (Waikiki)" },
 	{ HDA_CODEC_CX20561, 0,		"Conexant CX20561 (Hermosa)" },