[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>

2 files changed, 6 insertions, 2 deletions

diff --git a/Documentation/sound/alsa/ALSA-Configuration.txt b/Documentation/sound/alsa/ALSA-Configuration.txt
index 587eddcad912..5a7f7f5b3d57 100644
--- a/Documentation/sound/alsa/ALSA-Configuration.txt
+++ b/Documentation/sound/alsa/ALSA-Configuration.txt
@@ -615,7 +615,8 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
   Module snd-hda-intel
   --------------------
 
-    Module for Intel HD Audio (ICH6, ICH6M, ICH7), ATI SB450
+    Module for Intel HD Audio (ICH6, ICH6M, ICH7), ATI SB450,
+               VIA VT8251/VT8237A
 
     model       - force the model name
     position_fix - Fix DMA pointer (0 = FIFO size, 1 = none, 2 = POSBUF)
diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
index d8329a79bcd2..87988da47bff 100644
--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -69,7 +69,9 @@ MODULE_SUPPORTED_DEVICE("{{Intel, ICH6},"
                          "{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 @@ static struct pci_device_id azx_ids[] = {
         { 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);