ALSA: hda - VIA: Fix invalid A-A path volume adjust issue

Modify vt_auto_create_analog_input_ctls() function to fix invalid a-a path
volume adjust issue for VT1708S, VT1702 and VT1716S codecs.

Signed-off-by: Lydia Wang <lydiawang@viatech.com.cn>
Cc: <stable@kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

1 files changed, 8 insertions, 1 deletions

diff --git a/sound/pci/hda/patch_via.c b/sound/pci/hda/patch_via.c
index 23e58f090469..299a18b735a3 100644
--- a/sound/pci/hda/patch_via.c
+++ b/sound/pci/hda/patch_via.c
@@ -2456,7 +2456,14 @@ static int vt_auto_create_analog_input_ctls(struct hda_codec *codec,
                 else
                         type_idx = 0;
                 label = hda_get_autocfg_input_label(codec, cfg, i);
-                err = via_new_analog_input(spec, label, type_idx, idx, cap_nid);
+                if (spec->codec_type == VT1708S ||
+                    spec->codec_type == VT1702 ||
+                    spec->codec_type == VT1716S)
+                        err = via_new_analog_input(spec, label, type_idx,
+                                                   idx+1, cap_nid);
+                else
+                        err = via_new_analog_input(spec, label, type_idx,
+                                                   idx, cap_nid);
                 if (err < 0)
                         return err;
                 snd_hda_add_imux_item(imux, label, idx, NULL);