From: Takashi Iwai <tiwai@suse.de>
Date: Thu, 7 Jul 2011 13:12:55 +0000 (+0200)
Subject: ALSA: hda - Fix warning with ALC882 digital-out detection
X-Git-Tag: v3.1-rc2~4^2~47^2~36
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=a926757f0431042b32ef4188ce8201cbe0fcbb50;p=platform%2Fkernel%2Flinux-3.10.git

ALSA: hda - Fix warning with ALC882 digital-out detection

The digital out pin on ALC882 may have multiple connections.

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 2e7afd4..53188c4 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -2080,11 +2080,13 @@ static void alc_auto_parse_digital(struct hda_codec *codec)
 
 	/* support multiple SPDIFs; the secondary is set up as a slave */
 	for (i = 0; i < spec->autocfg.dig_outs; i++) {
+		hda_nid_t conn[4];
 		err = snd_hda_get_connections(codec,
 					      spec->autocfg.dig_out_pins[i],
-					      &dig_nid, 1);
+					      conn, ARRAY_SIZE(conn));
 		if (err < 0)
 			continue;
+		dig_nid = conn[0]; /* assume the first element is audio-out */
 		if (!i) {
 			spec->multiout.dig_out_nid = dig_nid;
 			spec->dig_out_type = spec->autocfg.dig_out_type[0];