ALSA: hda - Add proper cleanup for multiout-dig for ALC codecs

The recent patch_realtek.c contains the slave digital-out support
as well.

Signed-off-by: Takashi Iwai <tiwai@suse.de>

1 files changed, 10 insertions, 1 deletions

diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 2306cca1b69f..ef9b7ee34100 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -2979,6 +2979,14 @@ static int alc880_dig_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
                                              stream_tag, format, substream);
 }
 
+static int alc880_dig_playback_pcm_cleanup(struct hda_pcm_stream *hinfo,
+                                           struct hda_codec *codec,
+                                           struct snd_pcm_substream *substream)
+{
+        struct alc_spec *spec = codec->spec;
+        return snd_hda_multi_out_dig_cleanup(codec, &spec->multiout);
+}
+
 static int alc880_dig_playback_pcm_close(struct hda_pcm_stream *hinfo,
                                          struct hda_codec *codec,
                                          struct snd_pcm_substream *substream)
@@ -3062,7 +3070,8 @@ static struct hda_pcm_stream alc880_pcm_digital_playback = {
         .ops = {
                 .open = alc880_dig_playback_pcm_open,
                 .close = alc880_dig_playback_pcm_close,
-                .prepare = alc880_dig_playback_pcm_prepare
+                .prepare = alc880_dig_playback_pcm_prepare,
+                .cleanup = alc880_dig_playback_pcm_cleanup
         },
 };