From: Lydia Wang Date: Tue, 22 Mar 2011 08:21:38 +0000 (+0800) Subject: ALSA: hda - VIA: Fix stereo mixer recording no sound issue X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=bff5fbf50bd498c217994bd2d41a53ac3141185a;p=deliverable%2Flinux.git ALSA: hda - VIA: Fix stereo mixer recording no sound issue Modify function via_mux_enum_put() to fix stereo mixer recording no sound issue. Signed-off-by: Lydia Wang Cc: Signed-off-by: Takashi Iwai --- diff --git a/sound/pci/hda/patch_via.c b/sound/pci/hda/patch_via.c index 63b0054200a8..5bc9bd983e86 100644 --- 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_kcontrol *kcontrol, 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_kcontrol *kcontrol, 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,