diff --git a/sound/soc/rockchip/rockchip_i2s.c b/sound/soc/rockchip/rockchip_i2s.c
index 1262a91f62c7..aff6cbf7fc95 100644
--- a/sound/soc/rockchip/rockchip_i2s.c
+++ b/sound/soc/rockchip/rockchip_i2s.c
@@ -353,6 +353,7 @@ static int rockchip_i2s_hw_params(struct snd_pcm_substream *substream,
 		val |= I2S_TXCR_VDW(24);
 		break;
 	case SNDRV_PCM_FORMAT_S32_LE:
+	case SNDRV_PCM_FORMAT_IEC958_SUBFRAME_LE:
 		val |= I2S_TXCR_VDW(32);
 		break;
 	default:
@@ -772,7 +773,8 @@ static int rockchip_i2s_init_dai(struct rk_i2s_dev *i2s, struct resource *res,
 					SNDRV_PCM_FMTBIT_S16_LE |
 					SNDRV_PCM_FMTBIT_S20_3LE |
 					SNDRV_PCM_FMTBIT_S24_LE |
-					SNDRV_PCM_FMTBIT_S32_LE;
+					SNDRV_PCM_FMTBIT_S32_LE |
+					SNDRV_PCM_FMTBIT_IEC958_SUBFRAME_LE;
 
 		i2s->playback_dma_data.addr = res->start + I2S_TXDR;
 		i2s->playback_dma_data.addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES;
@@ -793,7 +795,8 @@ static int rockchip_i2s_init_dai(struct rk_i2s_dev *i2s, struct resource *res,
 				       SNDRV_PCM_FMTBIT_S16_LE |
 				       SNDRV_PCM_FMTBIT_S20_3LE |
 				       SNDRV_PCM_FMTBIT_S24_LE |
-				       SNDRV_PCM_FMTBIT_S32_LE;
+				       SNDRV_PCM_FMTBIT_S32_LE |
+				       SNDRV_PCM_FMTBIT_IEC958_SUBFRAME_LE;
 
 		i2s->capture_dma_data.addr = res->start + I2S_RXDR;
 		i2s->capture_dma_data.addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES;