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ALSA: hda - Improve auto-cfg mixer name for ALC880 

When there is only one DAC is used for ALC880, try to assign a better
name, either Speaker or Front, depending on the output pin type.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2009-08-25 16:05:03 +02:00
parent 05f5f47708
commit cb162b6bf2
1 changed files with 8 additions and 2 deletions
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10
sound/pci/hda/patch_realtek.c
View File

@ -4398,13 +4398,19 @@ static int alc880_auto_create_multi_out_ctls(struct alc_spec *spec,
if (err < 0)
return err;
} else {
sprintf(name, "%s Playback Volume", chname[i]);
const char *pfx;
if (cfg->line_outs == 1 &&
cfg->line_out_type == AUTO_PIN_SPEAKER_OUT)
pfx = "Speaker";
else
pfx = chname[i];
sprintf(name, "%s Playback Volume", pfx);
err = add_control(spec, ALC_CTL_WIDGET_VOL, name,
HDA_COMPOSE_AMP_VAL(nid, 3, 0,
HDA_OUTPUT));
if (err < 0)
return err;
sprintf(name, "%s Playback Switch", chname[i]);
sprintf(name, "%s Playback Switch", pfx);
err = add_control(spec, ALC_CTL_BIND_MUTE, name,
HDA_COMPOSE_AMP_VAL(nid, 3, 2,
HDA_INPUT));