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>
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 3c8773a..07fbf7d 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -4398,13 +4398,19 @@
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));