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Commit 596830ee authored by Takashi Iwai's avatar Takashi Iwai
Browse files

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: default avatarTakashi Iwai <tiwai@suse.de>
parent 0e7cc2e7

sound/pci/hda/patch_realtek.c

+18 −4
Original line number Diff line number Diff line
@@ -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;

			}

		}

	}