[ALSA] Add support of VIA VT8251/VT8237A HD-Audio controllers

Documentation,HDA Intel driver
Added the support of VIA VT8251/VT8237A HD-Audio controllers.
They are (almost) compatible with Intel ICH6/7.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
index d8329a7..87988da 100644
--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -69,7 +69,9 @@
 			 "{Intel, ICH6M},"
 			 "{Intel, ICH7},"
 			 "{Intel, ESB2},"
-			 "{ATI, SB450}}");
+			 "{ATI, SB450},"
+			 "{VIA, VT8251},"
+			 "{VIA, VT8237A}}");
 MODULE_DESCRIPTION("Intel HDA driver");
 
 #define SFX	"hda-intel: "
@@ -1452,6 +1454,7 @@
 	{ 0x8086, 0x27d8, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 }, /* ICH7 */
 	{ 0x8086, 0x269a, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 }, /* ESB2 */
 	{ 0x1002, 0x437b, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 }, /* ATI SB450 */
+	{ 0x1106, 0x3288, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 }, /* VIA VT8251/VT8237A */
 	{ 0, }
 };
 MODULE_DEVICE_TABLE(pci, azx_ids);