ALSA: hda - Force to initialize input mixer setup for CS420x

Signed-off-by: Takashi Iwai <tiwai@suse.de>

diff --git a/sound/pci/hda/patch_cirrus.c b/sound/pci/hda/patch_cirrus.c
index 051302e7834532e65c78365d53cd6dd324bd55fc..8e33214abeb4a1526842ba9a34d057057e60dd00 100644 (file)
--- a/sound/pci/hda/patch_cirrus.c
+++ b/sound/pci/hda/patch_cirrus.c
@@ -572,12 +572,13 @@ static struct snd_kcontrol_new cs_capture_ctls[] = {
        HDA_BIND_VOL("Capture Volume", 0),
 };
 
-static int change_cur_input(struct hda_codec *codec, unsigned int idx)
+static int change_cur_input(struct hda_codec *codec, unsigned int idx,
+                           int force)
 {
        struct cs_spec *spec = codec->spec;
        struct auto_pin_cfg *cfg = &spec->autocfg;
        
-       if (spec->cur_input == idx)
+       if (spec->cur_input == idx && !force)
                return 0;
        if (spec->cur_adc && spec->cur_adc != spec->adc_nid[idx]) {
                /* stream is running, let's swap the current ADC */
@@ -630,7 +631,7 @@ static int cs_capture_source_put(struct snd_kcontrol *kcontrol,
        if (idx >= spec->num_inputs)
                return -EINVAL;
        idx = spec->input_idx[idx];
-       return change_cur_input(codec, idx);
+       return change_cur_input(codec, idx, 0);
 }
 
 static struct snd_kcontrol_new cs_capture_source = {
@@ -773,11 +774,11 @@ static void cs_automic(struct hda_codec *codec)
        present = snd_hda_codec_read(codec, nid, 0,
                                     AC_VERB_GET_PIN_SENSE, 0);
        if (present & AC_PINSENSE_PRESENCE)
-               change_cur_input(codec, spec->automic_idx);
+               change_cur_input(codec, spec->automic_idx, 0);
        else {
                unsigned int imic = (spec->automic_idx == AUTO_PIN_MIC) ?
                        AUTO_PIN_FRONT_MIC : AUTO_PIN_MIC;
-               change_cur_input(codec, imic);
+               change_cur_input(codec, imic, 0);
        }
 }
 
@@ -857,6 +858,7 @@ static void init_input(struct hda_codec *codec)
                                            AC_VERB_SET_UNSOLICITED_ENABLE,
                                            AC_USRSP_EN | MIC_EVENT);
        }
+       change_cur_input(codec, spec->cur_input, 1);
        if (spec->mic_detect)
                cs_automic(codec);
 }