1 files changed, 25 insertions, 7 deletions

diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c
index 3b8b860b3dae..34890c54bd64 100644
--- a/sound/pci/hda/patch_sigmatel.c
+++ b/sound/pci/hda/patch_sigmatel.c
@@ -2226,7 +2226,7 @@ static int stac92xx_auto_create_multi_out_ctls(struct hda_codec *codec,
         int i, err;
 
         struct sigmatel_spec *spec = codec->spec;
-        unsigned int wid_caps;
+        unsigned int wid_caps, pincap;
 
 
         for (i = 0; i < cfg->line_outs; i++) {
@@ -2262,13 +2262,31 @@ static int stac92xx_auto_create_multi_out_ctls(struct hda_codec *codec,
                 }
         }
 
-        if (spec->line_switch)
-                if ((err = stac92xx_add_control(spec, STAC_CTL_WIDGET_IO_SWITCH, "Line In as Output Switch", cfg->input_pins[AUTO_PIN_LINE] << 8)) < 0)
-                        return err;
+        if (spec->line_switch) {
+                nid = cfg->input_pins[AUTO_PIN_LINE];
+                pincap = snd_hda_param_read(codec, nid,
+                                                AC_PAR_PIN_CAP);
+                if (pincap & AC_PINCAP_OUT) {
+                        err = stac92xx_add_control(spec,
+                                STAC_CTL_WIDGET_IO_SWITCH,
+                                "Line In as Output Switch", nid << 8);
+                        if (err < 0)
+                                return err;
+                }
+        }
 
-        if (spec->mic_switch)
-                if ((err = stac92xx_add_control(spec, STAC_CTL_WIDGET_IO_SWITCH, "Mic as Output Switch", (cfg->input_pins[AUTO_PIN_MIC] << 8) | 1)) < 0)
-                        return err;
+        if (spec->mic_switch) {
+                nid = cfg->input_pins[AUTO_PIN_MIC];
+                pincap = snd_hda_param_read(codec, nid,
+                                                AC_PAR_PIN_CAP);
+                if (pincap & AC_PINCAP_OUT) {
+                        err = stac92xx_add_control(spec,
+                                STAC_CTL_WIDGET_IO_SWITCH,
+                                "Mic as Output Switch", (nid << 8) | 1);
+                        if (err < 0)
+                                return err;
+                }
+        }
 
         return 0;
 }