ALSA: hda/realtek - Look through codec SSID for fix-up lists

Not only PCI SSIDs but also look through codec SSIDs for fix-up table
entries.  MacBook tend to give the same PCI SSID but unique codec SSIDs.

Signed-off-by: Takashi Iwai <tiwai@suse.de>

diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 75f739b7e763b7c02fc3703e4a18cba9e6cbf1b9..640cf2810f03375867202fb61ec8a655471e2137 100644 (file)
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -1526,6 +1526,7 @@ static void alc_pick_fixup(struct hda_codec *codec,
                           const struct alc_fixup *fixlist)
 {
        struct alc_spec *spec = codec->spec;
+       const struct snd_pci_quirk *q;
        int id = -1;
        const char *name = NULL;
 
@@ -1540,12 +1541,25 @@ static void alc_pick_fixup(struct hda_codec *codec,
                }
        }
        if (id < 0) {
-               quirk = snd_pci_quirk_lookup(codec->bus->pci, quirk);
-               if (quirk) {
-                       id = quirk->value;
+               q = snd_pci_quirk_lookup(codec->bus->pci, quirk);
+               if (q) {
+                       id = q->value;
+#ifdef CONFIG_SND_DEBUG_VERBOSE
+                       name = q->name;
+#endif
+               }
+       }
+       if (id < 0) {
+               for (q = quirk; q->subvendor; q++) {
+                       unsigned int vendorid =
+                               q->subdevice | (q->subvendor << 16);
+                       if (vendorid == codec->subsystem_id) {
+                               id = q->value;
 #ifdef CONFIG_SND_DEBUG_VERBOSE
-                       name = quirk->name;
+                               name = q->name;
 #endif
+                               break;
+                       }
                }
        }