4.4-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Hui Wang <[email protected]>

commit 64047d7f4912de1769d1bf0d34c6322494b13779 upstream.

More and more pin configurations have been adding to the pin quirk
table, lots of them are only different from assoc and seq, but they
all apply to the same QUIRK_FIXUP, if we don't compare assoc and seq
when matching pin configurations, it will greatly reduce the pin
quirk table size.

We have tested this change on a couple of Dell laptops, it worked
well.

Signed-off-by: Hui Wang <[email protected]>
Signed-off-by: Takashi Iwai <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>

---
 sound/pci/hda/hda_auto_parser.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/sound/pci/hda/hda_auto_parser.c
+++ b/sound/pci/hda/hda_auto_parser.c
@@ -901,7 +901,7 @@ static bool pin_config_match(struct hda_
                for (; t_pins->nid; t_pins++) {
                        if (t_pins->nid == nid) {
                                found = 1;
-                               if (t_pins->val == cfg)
+                               if ((t_pins->val & 0xfffffff0) == (cfg & 
0xfffffff0))
                                        break;
                                else if ((cfg & 0xf0000000) == 0x40000000 && 
(t_pins->val & 0xf0000000) == 0x40000000)
                                        break;


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