diff options
| -rw-r--r-- | sound/pci/hda/hda_codec.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c index 59dcd97bf833..1fa93bd25a7b 100644 --- a/sound/pci/hda/hda_codec.c +++ b/sound/pci/hda/hda_codec.c @@ -1916,10 +1916,9 @@ static void setup_dig_out_stream(struct hda_codec *codec, hda_nid_t nid, int snd_hda_multi_out_dig_open(struct hda_codec *codec, struct hda_multi_out *mout) { mutex_lock(&codec->spdif_mutex); - if (mout->dig_out_used) { - mutex_unlock(&codec->spdif_mutex); - return -EBUSY; /* already being used */ - } + if (mout->dig_out_used == HDA_DIG_ANALOG_DUP) + /* already opened as analog dup; reset it once */ + snd_hda_codec_setup_stream(codec, mout->dig_out_nid, 0, 0, 0); mout->dig_out_used = HDA_DIG_EXCLUSIVE; mutex_unlock(&codec->spdif_mutex); return 0; |