1 files changed, 24 insertions, 12 deletions

diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 308bb575bc06..cbde019d3d52 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -277,6 +277,12 @@ static bool alc_dyn_adc_pcm_resetup(struct hda_codec *codec, int cur)
         return false;
 }
 
+static inline hda_nid_t get_capsrc(struct alc_spec *spec, int idx)
+{
+        return spec->capsrc_nids ?
+                spec->capsrc_nids[idx] : spec->adc_nids[idx];
+}
+
 /* select the given imux item; either unmute exclusively or select the route */
 static int alc_mux_select(struct hda_codec *codec, unsigned int adc_idx,
                           unsigned int idx, bool force)
@@ -303,8 +309,7 @@ static int alc_mux_select(struct hda_codec *codec, unsigned int adc_idx,
                 adc_idx = spec->dyn_adc_idx[idx];
         }
 
-        nid = spec->capsrc_nids ?
-                spec->capsrc_nids[adc_idx] : spec->adc_nids[adc_idx];
+        nid = get_capsrc(spec, adc_idx);
 
         /* no selection? */
         num_conns = snd_hda_get_conn_list(codec, nid, NULL);
@@ -1054,8 +1059,19 @@ static bool alc_rebuild_imux_for_auto_mic(struct hda_codec *codec)
         spec->imux_pins[2] = spec->dock_mic_pin;
         for (i = 0; i < 3; i++) {
                 strcpy(imux->items[i].label, texts[i]);
-                if (spec->imux_pins[i])
+                if (spec->imux_pins[i]) {
+                        hda_nid_t pin = spec->imux_pins[i];
+                        int c;
+                        for (c = 0; c < spec->num_adc_nids; c++) {
+                                hda_nid_t cap = get_capsrc(spec, c);
+                                int idx = get_connection_index(codec, cap, pin);
+                                if (idx >= 0) {
+                                        imux->items[i].index = idx;
+                                        break;
+                                }
+                        }
                         imux->num_items = i + 1;
+                }
         }
         spec->num_mux_defs = 1;
         spec->input_mux = imux;
@@ -1452,7 +1468,7 @@ static void alc_apply_fixup(struct hda_codec *codec, int action)
                 switch (fix->type) {
                 case ALC_FIXUP_SKU:
                         if (action != ALC_FIXUP_ACT_PRE_PROBE || !fix->v.sku)
-                                break;;
+                                break;
                         snd_printdd(KERN_INFO "hda_codec: %s: "
                                     "Apply sku override for %s\n",
                                     codec->chip_name, modelname);
@@ -1957,10 +1973,8 @@ static int alc_build_controls(struct hda_codec *codec)
                 if (!kctl)
                         kctl = snd_hda_find_mixer_ctl(codec, "Input Source");
                 for (i = 0; kctl && i < kctl->count; i++) {
-                        const hda_nid_t *nids = spec->capsrc_nids;
-                        if (!nids)
-                                nids = spec->adc_nids;
-                        err = snd_hda_add_nid(codec, kctl, i, nids[i]);
+                        err = snd_hda_add_nid(codec, kctl, i,
+                                              get_capsrc(spec, i));
                         if (err < 0)
                                 return err;
                 }
@@ -2747,8 +2761,7 @@ static int alc_auto_create_input_ctls(struct hda_codec *codec)
                 }
 
                 for (c = 0; c < num_adcs; c++) {
-                        hda_nid_t cap = spec->capsrc_nids ?
-                                spec->capsrc_nids[c] : spec->adc_nids[c];
+                        hda_nid_t cap = get_capsrc(spec, c);
                         idx = get_connection_index(codec, cap, pin);
                         if (idx >= 0) {
                                 spec->imux_pins[imux->num_items] = pin;
@@ -3694,8 +3707,7 @@ static int init_capsrc_for_pin(struct hda_codec *codec, hda_nid_t pin)
         if (!pin)
                 return 0;
         for (i = 0; i < spec->num_adc_nids; i++) {
-                hda_nid_t cap = spec->capsrc_nids ?
-                        spec->capsrc_nids[i] : spec->adc_nids[i];
+                hda_nid_t cap = get_capsrc(spec, i);
                 int idx;
 
                 idx = get_connection_index(codec, cap, pin);