diff --git a/sound/soc/codecs/ak4613.c b/sound/soc/codecs/ak4613.c
index a20bbf82e8df..b19c7c4a1971 100644
--- a/sound/soc/codecs/ak4613.c
+++ b/sound/soc/codecs/ak4613.c
@@ -329,13 +329,13 @@ static int ak4613_dai_set_sysclk(struct snd_soc_dai *codec_dai,
 	return 0;
 }
 
-static int ak4613_dai_set_fmt(struct snd_soc_dai *dai, unsigned int fmt)
+static int ak4613_dai_set_fmt(struct snd_soc_dai *dai, unsigned int format)
 {
 	struct snd_soc_component *component = dai->component;
 	struct ak4613_priv *priv = snd_soc_component_get_drvdata(component);
+	unsigned int fmt;
 
-	fmt &= SND_SOC_DAIFMT_FORMAT_MASK;
-
+	fmt = format & SND_SOC_DAIFMT_FORMAT_MASK;
 	switch (fmt) {
 	case SND_SOC_DAIFMT_LEFT_J:
 	case SND_SOC_DAIFMT_I2S:
@@ -345,6 +345,19 @@ static int ak4613_dai_set_fmt(struct snd_soc_dai *dai, unsigned int fmt)
 		return -EINVAL;
 	}
 
+	fmt = format & SND_SOC_DAIFMT_CLOCK_PROVIDER_MASK;
+	switch (fmt) {
+	case SND_SOC_DAIFMT_CBC_CFC:
+		break;
+	default:
+		/*
+		 * SUPPORTME
+		 *
+		 * "clock provider" is not yet supperted
+		 */
+		return -EINVAL;
+	}
+
 	return 0;
 }