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path: root/sound/pci/hda/hda_codec.c
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Diffstat (limited to 'sound/pci/hda/hda_codec.c')
-rw-r--r--sound/pci/hda/hda_codec.c14
1 files changed, 10 insertions, 4 deletions
diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c
index 462e2cedaa6a..26d255de6beb 100644
--- a/sound/pci/hda/hda_codec.c
+++ b/sound/pci/hda/hda_codec.c
@@ -3470,10 +3470,16 @@ int snd_hda_multi_out_analog_open(struct hda_codec *codec,
}
mutex_lock(&codec->spdif_mutex);
if (mout->share_spdif) {
- runtime->hw.rates &= mout->spdif_rates;
- runtime->hw.formats &= mout->spdif_formats;
- if (mout->spdif_maxbps < hinfo->maxbps)
- hinfo->maxbps = mout->spdif_maxbps;
+ if ((runtime->hw.rates & mout->spdif_rates) &&
+ (runtime->hw.formats & mout->spdif_formats)) {
+ runtime->hw.rates &= mout->spdif_rates;
+ runtime->hw.formats &= mout->spdif_formats;
+ if (mout->spdif_maxbps < hinfo->maxbps)
+ hinfo->maxbps = mout->spdif_maxbps;
+ } else {
+ mout->share_spdif = 0;
+ /* FIXME: need notify? */
+ }
}
mutex_unlock(&codec->spdif_mutex);
}