ALSA: hda - Mute ADC as default in ALC882 and other auto-parsers

Mute the ADC as default in the auto-parser dynamically instead of relying
on the static init verbs.

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

1 files changed, 5 insertions, 0 deletions

diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index e3756a7ebee2..e5dfed35ca67 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -10852,6 +10852,11 @@ static void alc882_auto_init_input_src(struct hda_codec *codec)
                 const struct hda_input_mux *imux;
                 int conns, mute, idx, item;
 
+                /* mute ADC */
+                snd_hda_codec_write(codec, spec->adc_nids[c], 0,
+                                    AC_VERB_SET_AMP_GAIN_MUTE,
+                                    AMP_IN_MUTE(0));
+
                 conns = snd_hda_get_connections(codec, nid, conn_list,
                                                 ARRAY_SIZE(conn_list));
                 if (conns < 0)