diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c
index 7f7d899ff13a..cc4d651ce062 100644
--- a/sound/pci/hda/patch_sigmatel.c
+++ b/sound/pci/hda/patch_sigmatel.c
@@ -1617,7 +1617,7 @@ static struct snd_pci_quirk stac92hd73xx_cfg_tbl[] = {
 	SND_PCI_QUIRK(PCI_VENDOR_ID_INTEL, 0x2668,
 				"DFI LanParty", STAC_92HD73XX_REF),
 	SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x0254,
-				"unknown Dell", STAC_DELL_M6),
+				"Dell Studio 1535", STAC_DELL_M6),
 	SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x0255,
 				"unknown Dell", STAC_DELL_M6),
 	SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x0256,