[ALSA] hda-codec - Fix SPDIF output

[safe/jmp/linux-2.6] / sound / pci / hda / patch_conexant.c

diff --git a/sound/pci/hda/patch_conexant.c b/sound/pci/hda/patch_conexant.c
index efb95dc..2349b5e 100644 (file)
--- a/sound/pci/hda/patch_conexant.c
+++ b/sound/pci/hda/patch_conexant.c
@@ -136,6 +136,18 @@ static int conexant_dig_playback_pcm_close(struct hda_pcm_stream *hinfo,
        return snd_hda_multi_out_dig_close(codec, &spec->multiout);
 }
 
+static int conexant_dig_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
+                                        struct hda_codec *codec,
+                                        unsigned int stream_tag,
+                                        unsigned int format,
+                                        struct snd_pcm_substream *substream)
+{
+       struct conexant_spec *spec = codec->spec;
+       return snd_hda_multi_out_dig_prepare(codec, &spec->multiout,
+                                            stream_tag,
+                                            format, substream);
+}
+
 /*
  * Analog capture
  */
@@ -194,7 +206,8 @@ static struct hda_pcm_stream conexant_pcm_digital_playback = {
        .nid = 0, /* fill later */
        .ops = {
                .open = conexant_dig_playback_pcm_open,
-               .close = conexant_dig_playback_pcm_close
+               .close = conexant_dig_playback_pcm_close,
+               .prepare = conexant_dig_playback_pcm_prepare
        },
 };