diff --git a/[refs] b/[refs]
index c82c9ab55a28..3b8f19589a0c 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: d65b790adbd8ea4b4c9687eda722d7b2a730ed02
+refs/heads/master: 592a82e8b6f4b5376e2faa2467b816cc8b73eaa6
diff --git a/trunk/sound/pci/ac97/ac97_patch.c b/trunk/sound/pci/ac97/ac97_patch.c
index 30064c17494b..43455fc07b77 100644
--- a/trunk/sound/pci/ac97/ac97_patch.c
+++ b/trunk/sound/pci/ac97/ac97_patch.c
@@ -2727,6 +2727,7 @@ static int patch_alc655(struct snd_ac97 * ac97)
 		    (ac97->subsystem_device == 0x0131 || /* MSI S270 laptop */
 		     ac97->subsystem_device == 0x0161 || /* LG K1 Express */
 		     ac97->subsystem_device == 0x0351 || /* MSI L725 laptop */
+		     ac97->subsystem_device == 0x0471 || /* MSI L720 laptop */
 		     ac97->subsystem_device == 0x0061))  /* MSI S250 laptop */
 			val &= ~(1 << 1); /* Pin 47 is EAPD (for internal speaker) */
 		else