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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>
This commit is contained in:
Takashi Iwai 2011-11-09 15:06:45 +01:00
parent 0e7cc2e745
commit 596830ee1d
1 changed files with 18 additions and 4 deletions
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22
sound/pci/hda/patch_realtek.c
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@ -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;
@ -1540,14 +1541,27 @@ 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 = 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) {