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authorTakashi Iwai <tiwai@suse.de>2011-05-23 20:27:02 +0200
committerTakashi Iwai <tiwai@suse.de>2011-05-23 20:27:02 +0200
commit313d2c065253a7549f5e7f43409f1da455329acd (patch)
treef2b5dfaee9efa19cbc3140f4153d337fbde8cd3b /sound
parent506a4196d44218eca20db529c84410dc1095e457 (diff)
downloadlinux-313d2c065253a7549f5e7f43409f1da455329acd.tar.bz2
ALSA: hda - Fix initial capture-source with auto-mic for Cxt auto-parser
Fix the initialization of capture-source route when auto-mic is enabled for Conexant auto-parser. Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound')
-rw-r--r--sound/pci/hda/patch_conexant.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/sound/pci/hda/patch_conexant.c b/sound/pci/hda/patch_conexant.c
index cd1a93ae2170..e8dc736b2fc4 100644
--- a/sound/pci/hda/patch_conexant.c
+++ b/sound/pci/hda/patch_conexant.c
@@ -3697,13 +3697,14 @@ static int cx_auto_mux_enum_update(struct hda_codec *codec,
{
struct conexant_spec *spec = codec->spec;
hda_nid_t adc;
+ int changed = 1;
if (!imux->num_items)
return 0;
if (idx >= imux->num_items)
idx = imux->num_items - 1;
if (spec->cur_mux[0] == idx)
- return 0;
+ changed = 0;
adc = spec->imux_info[idx].adc;
select_input_connection(codec, spec->imux_info[idx].adc,
spec->imux_info[idx].pin);
@@ -3716,7 +3717,7 @@ static int cx_auto_mux_enum_update(struct hda_codec *codec,
spec->cur_adc_format);
}
spec->cur_mux[0] = idx;
- return 1;
+ return changed;
}
static int cx_auto_mux_enum_put(struct snd_kcontrol *kcontrol,