diff --git a/[refs] b/[refs]
index ebae88b25c19..58d7385f0b17 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: ea51e5040e24eefe44d70bc654a237ca1f0225b0
+refs/heads/master: f70eecde3bca92630d3886496e73316ff353f185
diff --git a/trunk/sound/pci/hda/patch_cirrus.c b/trunk/sound/pci/hda/patch_cirrus.c
index 0e99357e822c..bc5a993d1146 100644
--- a/trunk/sound/pci/hda/patch_cirrus.c
+++ b/trunk/sound/pci/hda/patch_cirrus.c
@@ -988,8 +988,10 @@ static void cs_automic(struct hda_codec *codec)
 			change_cur_input(codec, !spec->automic_idx, 0);
 	} else {
 		if (present) {
-			spec->last_input = spec->cur_input;
-			spec->cur_input = spec->automic_idx;
+			if (spec->cur_input != spec->automic_idx) {
+				spec->last_input = spec->cur_input;
+				spec->cur_input = spec->automic_idx;
+			}
 		} else  {
 			spec->cur_input = spec->last_input;
 		}