1 files changed, 21 insertions, 0 deletions

diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c
index fad825677e7c..01cc58a247c1 100644
--- a/sound/pci/hda/patch_sigmatel.c
+++ b/sound/pci/hda/patch_sigmatel.c
@@ -828,11 +828,32 @@ static void stac92xx_free(struct hda_codec *codec)
         kfree(spec);
 }
 
+#ifdef CONFIG_PM
+static int stac92xx_resume(struct hda_codec *codec)
+{
+        struct sigmatel_spec *spec = codec->spec;
+        int i;
+
+        stac92xx_init(codec);
+        for (i = 0; i < spec->num_mixers; i++)
+                snd_hda_resume_ctls(codec, spec->mixers[i]);
+        if (spec->multiout.dig_out_nid)
+                snd_hda_resume_spdif_out(codec);
+        if (spec->dig_in_nid)
+                snd_hda_resume_spdif_in(codec);
+
+        return 0;
+}
+#endif
+
 static struct hda_codec_ops stac92xx_patch_ops = {
         .build_controls = stac92xx_build_controls,
         .build_pcms = stac92xx_build_pcms,
         .init = stac92xx_init,
         .free = stac92xx_free,
+#ifdef CONFIG_PM
+        .resume = stac92xx_resume,
+#endif
 };
 
 static int patch_stac9200(struct hda_codec *codec)