[02/63] ALSA: hda - VIA: Fix stereo mixer recording no sound issue

[Greg KH]

2.6.38-stable review patch.  If anyone has any objections, please let us know.

------------------

From: Lydia Wang <lydiawang@xxxxxxxxxxxxxx>

commit bff5fbf50bd498c217994bd2d41a53ac3141185a upstream.

Modify function via_mux_enum_put() to fix stereo mixer recording
no sound issue.

Signed-off-by: Lydia Wang <lydiawang@xxxxxxxxxxxxxx>
Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxx>

---
 sound/pci/hda/patch_via.c |    9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

--- a/sound/pci/hda/patch_via.c
+++ b/sound/pci/hda/patch_via.c
@@ -1101,6 +1101,7 @@ static int via_mux_enum_put(struct snd_k
 	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
 	struct via_spec *spec = codec->spec;
 	unsigned int adc_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
+	int ret;
 
 	if (!spec->mux_nids[adc_idx])
 		return -EINVAL;
@@ -1109,12 +1110,14 @@ static int via_mux_enum_put(struct snd_k
 			       AC_VERB_GET_POWER_STATE, 0x00) != AC_PWRST_D0)
 		snd_hda_codec_write(codec, spec->mux_nids[adc_idx], 0,
 				    AC_VERB_SET_POWER_STATE, AC_PWRST_D0);
-	/* update jack power state */
-	set_jack_power_state(codec);
 
-	return snd_hda_input_mux_put(codec, spec->input_mux, ucontrol,
+	ret = snd_hda_input_mux_put(codec, spec->input_mux, ucontrol,
 				     spec->mux_nids[adc_idx],
 				     &spec->cur_mux[adc_idx]);
+	/* update jack power state */
+	set_jack_power_state(codec);
+
+	return ret;
 }
 
 static int via_independent_hp_info(struct snd_kcontrol *kcontrol,


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