Merge branch 'tracing/urgent' into tracing/core

Merge reason: Pick up tracing/filters fix from the urgent queue,
              we will queue up dependent patches.

Signed-off-by: Ingo Molnar <mingo@elte.hu>

1 files changed, 14 insertions, 6 deletions

diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c
index 826137ec3002..a9b26828a651 100644
--- a/sound/pci/hda/patch_sigmatel.c
+++ b/sound/pci/hda/patch_sigmatel.c
@@ -182,8 +182,8 @@ struct sigmatel_jack {
 
 struct sigmatel_mic_route {
         hda_nid_t pin;
-        unsigned char mux_idx;
-        unsigned char dmux_idx;
+        signed char mux_idx;
+        signed char dmux_idx;
 };
 
 struct sigmatel_spec {
@@ -3469,18 +3469,26 @@ static int set_mic_route(struct hda_codec *codec,
                         break;
         if (i <= AUTO_PIN_FRONT_MIC) {
                 /* analog pin */
-                mic->dmux_idx = 0;
                 i = get_connection_index(codec, spec->mux_nids[0], pin);
                 if (i < 0)
                         return -1;
                 mic->mux_idx = i;
+                mic->dmux_idx = -1;
+                if (spec->dmux_nids)
+                        mic->dmux_idx = get_connection_index(codec,
+                                                             spec->dmux_nids[0],
+                                                             spec->mux_nids[0]);
         }  else if (spec->dmux_nids) {
                 /* digital pin */
-                mic->mux_idx = 0;
                 i = get_connection_index(codec, spec->dmux_nids[0], pin);
                 if (i < 0)
                         return -1;
                 mic->dmux_idx = i;
+                mic->mux_idx = -1;
+                if (spec->mux_nids)
+                        mic->mux_idx = get_connection_index(codec,
+                                                            spec->mux_nids[0],
+                                                            spec->dmux_nids[0]);
         }
         return 0;
 }
@@ -4557,11 +4565,11 @@ static void stac92xx_mic_detect(struct hda_codec *codec)
                 mic = &spec->ext_mic;
         else
                 mic = &spec->int_mic;
-        if (mic->dmux_idx)
+        if (mic->dmux_idx >= 0)
                 snd_hda_codec_write_cache(codec, spec->dmux_nids[0], 0,
                                           AC_VERB_SET_CONNECT_SEL,
                                           mic->dmux_idx);
-        else
+        if (mic->mux_idx >= 0)
                 snd_hda_codec_write_cache(codec, spec->mux_nids[0], 0,
                                           AC_VERB_SET_CONNECT_SEL,
                                           mic->mux_idx);