ASoC: wm8997: Set symmetric samplebits on AIFs

Different playback and capture bits-per-sample
are not supported on the AIFs

Signed-off-by: Richard Fitzgerald <rf@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@linaro.org>

1 files changed, 2 insertions, 0 deletions

diff --git a/sound/soc/codecs/wm8997.c b/sound/soc/codecs/wm8997.c
index bb9b47b956aa..ab33fe596519 100644
--- a/sound/soc/codecs/wm8997.c
+++ b/sound/soc/codecs/wm8997.c
@@ -967,6 +967,7 @@ static struct snd_soc_dai_driver wm8997_dai[] = {
                  },
                 .ops = &arizona_dai_ops,
                 .symmetric_rates = 1,
+                .symmetric_samplebits = 1,
         },
         {
                 .name = "wm8997-aif2",
@@ -988,6 +989,7 @@ static struct snd_soc_dai_driver wm8997_dai[] = {
                  },
                 .ops = &arizona_dai_ops,
                 .symmetric_rates = 1,
+                .symmetric_samplebits = 1,
         },
         {
                 .name = "wm8997-slim1",