1 files changed, 26 insertions, 14 deletions

diff --git a/sound/pci/hda/patch_conexant.c b/sound/pci/hda/patch_conexant.c
index fc02751f22d6..ebce2fe3aec2 100644
--- a/sound/pci/hda/patch_conexant.c
+++ b/sound/pci/hda/patch_conexant.c
@@ -110,6 +110,7 @@ struct conexant_spec {
         struct hda_input_mux private_imux;
         hda_nid_t imux_adcs[HDA_MAX_NUM_INPUTS];
         hda_nid_t imux_pins[HDA_MAX_NUM_INPUTS];
+        hda_nid_t private_adc_nids[HDA_MAX_NUM_INPUTS];
         hda_nid_t private_dac_nids[AUTO_CFG_MAX_OUTS];
         struct pin_dac_pair dac_info[8];
         int dac_info_filled;
@@ -4034,6 +4035,28 @@ static int cx_auto_build_controls(struct hda_codec *codec)
         return conexant_build_controls(codec);
 }
 
+static int cx_auto_search_adcs(struct hda_codec *codec)
+{
+        struct conexant_spec *spec = codec->spec;
+        hda_nid_t nid, end_nid;
+
+        end_nid = codec->start_nid + codec->num_nodes;
+        for (nid = codec->start_nid; nid < end_nid; nid++) {
+                unsigned int caps = get_wcaps(codec, nid);
+                if (get_wcaps_type(caps) != AC_WID_AUD_IN)
+                        continue;
+                if (caps & AC_WCAP_DIGITAL)
+                        continue;
+                if (snd_BUG_ON(spec->num_adc_nids >=
+                               ARRAY_SIZE(spec->private_adc_nids)))
+                        break;
+                spec->private_adc_nids[spec->num_adc_nids++] = nid;
+        }
+        spec->adc_nids = spec->private_adc_nids;
+        return 0;
+}
+
+
 static const struct hda_codec_ops cx_auto_patch_ops = {
         .build_controls = cx_auto_build_controls,
         .build_pcms = conexant_build_pcms,
@@ -4058,29 +4081,18 @@ static int patch_conexant_auto(struct hda_codec *codec)
         if (!spec)
                 return -ENOMEM;
         codec->spec = spec;
+        err = cx_auto_search_adcs(codec);
+        if (err < 0)
+                return err;
         switch (codec->vendor_id) {
         case 0x14f15051:
                 codec->pin_amp_workaround = 1;
-                spec->adc_nids = cxt5051_adc_nids;
-                spec->num_adc_nids = ARRAY_SIZE(cxt5051_adc_nids);
-                spec->capsrc_nids = spec->adc_nids;
                 break;
         case 0x14f15045:
                 codec->pin_amp_workaround = 1;
-                spec->adc_nids = cxt5045_adc_nids;
-                spec->num_adc_nids = ARRAY_SIZE(cxt5045_adc_nids);
-                spec->capsrc_nids = spec->adc_nids;
                 break;
         case 0x14f15047:
                 codec->pin_amp_workaround = 1;
-                spec->adc_nids = cxt5047_adc_nids;
-                spec->num_adc_nids = ARRAY_SIZE(cxt5047_adc_nids);
-                spec->capsrc_nids = cxt5047_capsrc_nids;
-                break;
-        default:
-                spec->adc_nids = cx_auto_adc_nids;
-                spec->num_adc_nids = ARRAY_SIZE(cx_auto_adc_nids);
-                spec->capsrc_nids = spec->adc_nids;
                 break;
         }
         err = cx_auto_parse_auto_config(codec);