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 75f739b..640cf28 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -1526,6 +1526,7 @@
const struct alc_fixup *fixlist)
{
struct alc_spec *spec = codec->spec;
+ const struct snd_pci_quirk *q;
int id = -1;
const char *name = NULL;
@@ -1540,14 +1541,27 @@
}
}
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 = quirk->name;
+ 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 = q->name;
+#endif
+ break;
+ }
+ }
+ }
spec->fixup_id = id;
if (id >= 0) {