ALSA: hda - fix indices on boost volume on Conexant

After the recent patch "ALSA: hda - use both input paths on Conexant
auto parser" suddenly we can have more than one "Mic Boost", this
happened on Acer Aspire One 722. Therefore we must add the possibility
to put an index on this "Mic Boost" just as we do for the other
"Mic Boost" earlier in the same function.

BugLink: https://bugs.launchpad.net/bugs/1059523
Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

1 files changed, 1 insertions, 1 deletions

diff --git a/sound/pci/hda/patch_conexant.c b/sound/pci/hda/patch_conexant.c
index 47938c789f89..03b1dc317ff0 100644
--- a/sound/pci/hda/patch_conexant.c
+++ b/sound/pci/hda/patch_conexant.c
@@ -4259,7 +4259,7 @@ static int cx_auto_add_boost_volume(struct hda_codec *codec, int idx,
 
         if (get_wcaps(codec, mux) & AC_WCAP_OUT_AMP) {
                 spec->imux_info[idx].boost = mux;
-                return cx_auto_add_volume(codec, label, " Boost", 0,
+                return cx_auto_add_volume(codec, label, " Boost", cidx,
                                           mux, HDA_OUTPUT);
         }
         return 0;