diff --git a/Documentation/sound/hd-audio/models.rst b/Documentation/sound/hd-audio/models.rst
index 8c0de54b5649..5aa24f7b78ed 100644
--- a/Documentation/sound/hd-audio/models.rst
+++ b/Documentation/sound/hd-audio/models.rst
@@ -691,7 +691,7 @@ ref
 no-jd
     BIOS setup but without jack-detection
 intel
-    Intel DG45* mobos
+    Intel D*45* mobos
 dell-m6-amic
     Dell desktops/laptops with analog mics
 dell-m6-dmic
diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c
index 8d09312b2e42..6c428826b93d 100644
--- a/sound/pci/hda/patch_sigmatel.c
+++ b/sound/pci/hda/patch_sigmatel.c
@@ -1971,6 +1971,8 @@ static const struct snd_pci_quirk stac92hd73xx_fixup_tbl[] = {
 				"DFI LanParty", STAC_92HD73XX_REF),
 	SND_PCI_QUIRK(PCI_VENDOR_ID_DFI, 0x3101,
 				"DFI LanParty", STAC_92HD73XX_REF),
+	SND_PCI_QUIRK(PCI_VENDOR_ID_INTEL, 0x5001,
+				"Intel DP45SG", STAC_92HD73XX_INTEL),
 	SND_PCI_QUIRK(PCI_VENDOR_ID_INTEL, 0x5002,
 				"Intel DG45ID", STAC_92HD73XX_INTEL),
 	SND_PCI_QUIRK(PCI_VENDOR_ID_INTEL, 0x5003,