diff --git a/[refs] b/[refs]
index 0918cc17f553..8b8e05d65d61 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 24fb9173815045ab3f85a670d7df8af5af6ff3be
+refs/heads/master: ee979a143cfd999adea8a9e272649a3cd9ec84bc
diff --git a/trunk/sound/pci/hda/patch_realtek.c b/trunk/sound/pci/hda/patch_realtek.c
index 635748b122e9..66025161bd69 100644
--- a/trunk/sound/pci/hda/patch_realtek.c
+++ b/trunk/sound/pci/hda/patch_realtek.c
@@ -14782,6 +14782,11 @@ static int alc662_parse_auto_config(struct hda_codec *codec)
 	if (codec->vendor_id == 0x10ec0663)
 		spec->init_verbs[spec->num_init_verbs++] =
 			alc663_auto_init_verbs;
+
+	err = alc_auto_add_mic_boost(codec);
+	if (err < 0)
+		return err;
+
 	spec->mixers[spec->num_mixers] = alc662_capture_mixer;
 	spec->num_mixers++;
 	return 1;