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ALSA: hda - fix control names for multiple speaker out on IDT/STAC 

For multiple speaker outs, the names were previously
"Speaker,0", "Speaker,1", "Center"/"LFE", "Speaker,3". This is
inconsistent, confusing, and is not picked up correctly by PulseAudio.
Instead use "Front", "Surround", "Center"/"LFE", "Side" which
is more standard.

BugLink: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1046734
Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
hifive-unleashed-5.1
David Henningsson 2012-09-06 11:17:58 +02:00 committed by Takashi Iwai
parent 2d7e887cbb
commit 298efee7f5
1 changed files with 6 additions and 3 deletions
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9
sound/pci/hda/patch_sigmatel.c
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@ -3226,9 +3226,12 @@ static int create_multi_out_ctls(struct hda_codec *codec, int num_outs,
idx = i;
break;
case AUTO_PIN_SPEAKER_OUT:
name = "Speaker";
idx = i;
break;
if (num_outs <= 1) {
name = "Speaker";
idx = i;
break;
}
/* Fall through in case of multi speaker outs */
default:
name = chname[i];
idx = 0;