diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c
index 9047dc76b007..2b52a4056a9b 100644
--- a/sound/pci/hda/patch_sigmatel.c
+++ b/sound/pci/hda/patch_sigmatel.c
@@ -1630,6 +1630,8 @@ static struct snd_pci_quirk stac92hd73xx_cfg_tbl[] = {
 				"unknown Dell", STAC_DELL_M6),
 	SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x0271,
 				"unknown Dell", STAC_DELL_M6),
+	SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x029f,
+				"Dell Studio 15", STAC_DELL_M6),
 	{} /* terminator */
 };