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authorDavid Henningsson <david.henningsson@canonical.com>2011-03-04 14:22:25 +0100
committerTakashi Iwai <tiwai@suse.de>2011-03-10 17:35:40 +0100
commit7e59e097c09b82760bb0fe08b0fa2b704d76c3f4 (patch)
treecdcac487a5ba3ba7178730302f1afcf8767a9f14 /sound
parentebbeb3d6aa22433c218da6f29fd7b3ebc89b87ea (diff)
ALSA: HDA: Fixup unnecessary volume control index on Realtek ALC88x
Without this change, a volume control named "Surround" or "Side" would get an unnecessary index, causing it to be ignored by the vmaster and PulseAudio. Tested-by: Bartłomiej Żogała <nusch88@gmail.com> Cc: <stable@kernel.org> Signed-off-by: David Henningsson <david.henningsson@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound')
-rw-r--r--sound/pci/hda/patch_realtek.c9
1 files changed, 6 insertions, 3 deletions
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 6f59bccb104c..24bbc47dcea2 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -5136,16 +5136,19 @@ static int alc880_auto_create_multi_out_ctls(struct alc_spec *spec,
return err;
} else {
const char *name = pfx;
- if (!name)
+ int index = i;
+ if (!name) {
name = chname[i];
+ index = 0;
+ }
err = __add_pb_vol_ctrl(spec, ALC_CTL_WIDGET_VOL,
- name, i,
+ name, index,
HDA_COMPOSE_AMP_VAL(nid, 3, 0,
HDA_OUTPUT));
if (err < 0)
return err;
err = __add_pb_sw_ctrl(spec, ALC_CTL_BIND_MUTE,
- name, i,
+ name, index,
HDA_COMPOSE_AMP_VAL(nid, 3, 2,
HDA_INPUT));
if (err < 0)