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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>
This commit is contained in:
Takashi Iwai 2011-07-07 15:12:55 +02:00
parent c2d986b0d2
commit a926757f04
1 changed files with 3 additions and 1 deletions
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4
sound/pci/hda/patch_realtek.c
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@ -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];