diff --git a/[refs] b/[refs]
index 5f0dc1f204bc..8856f68a05a4 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: d41185882b828896ccecac319c9f65f708baaf0d
+refs/heads/master: f46119b73425df9d1e05c5d5e909a993d95b0218
diff --git a/trunk/sound/pci/hda/patch_cirrus.c b/trunk/sound/pci/hda/patch_cirrus.c
index 5c00106cbc2e..d9a3dbcc9ba0 100644
--- a/trunk/sound/pci/hda/patch_cirrus.c
+++ b/trunk/sound/pci/hda/patch_cirrus.c
@@ -1140,6 +1140,7 @@ static const char *cs420x_models[CS420X_MODELS] = {
 static struct snd_pci_quirk cs420x_cfg_tbl[] = {
 	SND_PCI_QUIRK(0x10de, 0x0ac0, "MacBookPro 5,3", CS420X_MBP53),
 	SND_PCI_QUIRK(0x10de, 0xcb79, "MacBookPro 5,5", CS420X_MBP55),
+	SND_PCI_QUIRK(0x10de, 0xcb89, "MacBookPro 7,1", CS420X_MBP55),
 	SND_PCI_QUIRK(0x8086, 0x7270, "IMac 27 Inch", CS420X_IMAC27),
 	{} /* terminator */
 };