diff --git a/sound/soc/samsung/i2s.c b/sound/soc/samsung/i2s.c
index d7e7f4244d38..8d5e1861abb1 100644
--- a/sound/soc/samsung/i2s.c
+++ b/sound/soc/samsung/i2s.c
@@ -1099,6 +1099,7 @@ static struct i2s_dai *i2s_alloc_dai(struct platform_device *pdev,
 	i2s->pdev = pdev;
 	i2s->pri_dai = NULL;
 	i2s->sec_dai = NULL;
+	i2s->i2s_dai_drv.id = 1;
 	i2s->i2s_dai_drv.symmetric_rates = 1;
 	i2s->i2s_dai_drv.probe = samsung_i2s_dai_probe;
 	i2s->i2s_dai_drv.remove = samsung_i2s_dai_remove;
@@ -1111,10 +1112,13 @@ static struct i2s_dai *i2s_alloc_dai(struct platform_device *pdev,
 	i2s->i2s_dai_drv.playback.formats = SAMSUNG_I2S_FMTS;
 
 	if (!sec) {
+		i2s->i2s_dai_drv.name = SAMSUNG_I2S_DAI;
 		i2s->i2s_dai_drv.capture.channels_min = 1;
 		i2s->i2s_dai_drv.capture.channels_max = 2;
 		i2s->i2s_dai_drv.capture.rates = i2s_dai_data->pcm_rates;
 		i2s->i2s_dai_drv.capture.formats = SAMSUNG_I2S_FMTS;
+	} else {
+		i2s->i2s_dai_drv.name = SAMSUNG_I2S_DAI_SEC;
 	}
 	return i2s;
 }
diff --git a/sound/soc/samsung/i2s.h b/sound/soc/samsung/i2s.h
index 21ff24e930db..79781de2f247 100644
--- a/sound/soc/samsung/i2s.h
+++ b/sound/soc/samsung/i2s.h
@@ -13,6 +13,9 @@
 #ifndef __SND_SOC_SAMSUNG_I2S_H
 #define __SND_SOC_SAMSUNG_I2S_H
 
+#define SAMSUNG_I2S_DAI        "samsung-i2s"
+#define SAMSUNG_I2S_DAI_SEC    "samsung-i2s-sec"
+
 #define SAMSUNG_I2S_DIV_BCLK	1
 
 #define SAMSUNG_I2S_RCLKSRC_0	0