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ALSA: hda - Fix Center/LFE mixer element creations for Realtek 

The commit 23c09b0090
    ALSA: hda - Support multiple speakers by Realtek auto-parser
changes the return value from alc_get_line_out_pfx(), and it breaks
the center/LFE mixer split check.  The caller must test with a string
"CLFE" now.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2011-08-24 17:27:52 +02:00
parent e92d4b08d7
commit 9c4e84d3b8
1 changed files with 1 additions and 1 deletions
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2
sound/pci/hda/patch_realtek.c
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@ -3014,7 +3014,7 @@ static int alc_auto_create_multi_out_ctls(struct hda_codec *codec,
sw = alc_look_for_out_mute_nid(codec, pin, dac);
vol = alc_look_for_out_vol_nid(codec, pin, dac);
name = alc_get_line_out_pfx(spec, i, true, &index);
if (!name) {
if (!name || !strcmp(name, "CLFE")) {
/* Center/LFE */
err = alc_auto_add_vol_ctl(codec, "Center", 0, vol, 1);
if (err < 0)