3 files changed, 17 insertions, 0 deletions

diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c
index 9c27a3a4c4d..c0e83ed0b35 100644
--- a/sound/pci/hda/hda_codec.c
+++ b/sound/pci/hda/hda_codec.c
@@ -5103,6 +5103,8 @@ int snd_hda_resume(struct hda_bus *bus)
         struct hda_codec *codec;
 
         list_for_each_entry(codec, &bus->codec_list, list) {
+                if (codec->patch_ops.pre_resume)
+                        codec->patch_ops.pre_resume(codec);
                 if (snd_hda_codec_needs_resume(codec))
                         hda_call_codec_resume(codec);
         }
diff --git a/sound/pci/hda/hda_codec.h b/sound/pci/hda/hda_codec.h
index f465e07a487..82161466d3b 100644
--- a/sound/pci/hda/hda_codec.h
+++ b/sound/pci/hda/hda_codec.h
@@ -712,6 +712,9 @@ struct hda_codec_ops {
         int (*check_power_status)(struct hda_codec *codec, hda_nid_t nid);
 #endif
         void (*reboot_notify)(struct hda_codec *codec);
+#ifdef SND_HDA_NEEDS_RESUME
+        int (*pre_resume)(struct hda_codec *codec);
+#endif
 };
 
 /* record for amp information cache */
diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c
index 00ea2bd6bc1..c4a6ecb8e08 100644
--- a/sound/pci/hda/patch_sigmatel.c
+++ b/sound/pci/hda/patch_sigmatel.c
@@ -4935,6 +4935,17 @@ static void stac927x_proc_hook(struct snd_info_buffer *buffer,
 #endif
 
 #ifdef SND_HDA_NEEDS_RESUME
+static int stac92xx_pre_resume(struct hda_codec *codec)
+{
+        struct sigmatel_spec *spec = codec->spec;
+
+        /* sync mute LED */
+        if (spec->gpio_led)
+                stac_gpio_set(codec, spec->gpio_mask,
+                                spec->gpio_dir, spec->gpio_data);
+        return 0;
+}
+
 static int stac92xx_resume(struct hda_codec *codec)
 {
         struct sigmatel_spec *spec = codec->spec;
@@ -5013,6 +5024,7 @@ static const struct hda_codec_ops stac92xx_patch_ops = {
 #ifdef SND_HDA_NEEDS_RESUME
         .suspend = stac92xx_suspend,
         .resume = stac92xx_resume,
+        .pre_resume = stac92xx_pre_resume,
 #endif
         .reboot_notify = stac92xx_shutup,
 };