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-rw-r--r--sound/pci/hda/patch_realtek.c13
1 files changed, 12 insertions, 1 deletions
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 0fbcbeef1418..2a96bc78964d 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -10021,10 +10021,12 @@ static int patch_alc882(struct hda_codec *codec)
spec->init_amp = ALC_INIT_DEFAULT; /* always initialize */
if (!spec->adc_nids && spec->input_mux) {
- int i;
+ int i, j;
spec->num_adc_nids = 0;
for (i = 0; i < ARRAY_SIZE(alc882_adc_nids); i++) {
+ const struct hda_input_mux *imux = spec->input_mux;
hda_nid_t cap;
+ hda_nid_t items[16];
hda_nid_t nid = alc882_adc_nids[i];
unsigned int wcap = get_wcaps(codec, nid);
/* get type */
@@ -10035,6 +10037,15 @@ static int patch_alc882(struct hda_codec *codec)
err = snd_hda_get_connections(codec, nid, &cap, 1);
if (err < 0)
continue;
+ err = snd_hda_get_connections(codec, cap, items,
+ ARRAY_SIZE(items));
+ if (err < 0)
+ continue;
+ for (j = 0; j < imux->num_items; j++)
+ if (imux->items[j].index >= err)
+ break;
+ if (j < imux->num_items)
+ continue;
spec->private_capsrc_nids[spec->num_adc_nids] = cap;
spec->num_adc_nids++;
}