1 files changed, 4 insertions, 1 deletions

diff --git a/sound/soc/soc-pcm.c b/sound/soc/soc-pcm.c
index b649e32791df..feb0f2843026 100644
--- a/sound/soc/soc-pcm.c
+++ b/sound/soc/soc-pcm.c
@@ -1235,7 +1235,10 @@ static void dpcm_init_runtime_hw(struct snd_pcm_runtime *runtime,
         runtime->hw.rate_max = stream->rate_max;
         runtime->hw.channels_min = stream->channels_min;
         runtime->hw.channels_max = stream->channels_max;
-        runtime->hw.formats &= stream->formats;
+        if (runtime->hw.formats)
+                runtime->hw.formats &= stream->formats;
+        else
+                runtime->hw.formats = stream->formats;
         runtime->hw.rates = stream->rates;
 }