diff --git a/sound/pci/hda/hda_generic.c b/sound/pci/hda/hda_generic.c
index 63b69f750d8e..293af6b5ba3d 100644
--- a/sound/pci/hda/hda_generic.c
+++ b/sound/pci/hda/hda_generic.c
@@ -3224,6 +3224,8 @@ static int create_input_ctls(struct hda_codec *codec)
 					   "Stereo Mix", 0);
 		if (err < 0)
 			return err;
+		else
+			spec->suppress_auto_mic = 1;
 	}
 
 	return 0;