diff --git a/include/sound/soc-dai.h b/include/sound/soc-dai.h
index 496dc30457b75451a302ba7e349485d855b8b3e6..352d7eee9b6d912739fecbf48ec20aef0485a0d0 100644
--- a/include/sound/soc-dai.h
+++ b/include/sound/soc-dai.h
@@ -79,7 +79,8 @@ struct snd_pcm_substream;
 #define SND_SOC_CLOCK_OUT		1
 
 #define SND_SOC_STD_AC97_FMTS (SNDRV_PCM_FMTBIT_S16_LE |\
-                               SNDRV_PCM_FMTBIT_S32_LE)
+                               SNDRV_PCM_FMTBIT_S32_LE |\
+                               SNDRV_PCM_FMTBIT_S32_BE)
 
 struct snd_soc_dai_ops;
 struct snd_soc_dai;