diff --git a/sound/soc/tegra/tegra30_ahub.c b/sound/soc/tegra/tegra30_ahub.c
index 952381260dc3..58e05ceb86da 100644
--- a/sound/soc/tegra/tegra30_ahub.c
+++ b/sound/soc/tegra/tegra30_ahub.c
@@ -84,12 +84,40 @@ static int tegra30_ahub_runtime_resume(struct device *dev)
 	return 0;
 }
 
+int tegra30_ahub_setup_rx_fifo(enum tegra30_ahub_rxcif rxcif,
+			       struct tegra30_ahub_cif_conf *cif_conf)
+{
+	int channel = rxcif - TEGRA30_AHUB_RXCIF_APBIF_RX0;
+	u32 reg, val;
+
+	pm_runtime_get_sync(ahub->dev);
+
+	reg = TEGRA30_AHUB_CHANNEL_CTRL +
+	      (channel * TEGRA30_AHUB_CHANNEL_CTRL_STRIDE);
+	val = tegra30_apbif_read(reg);
+	val &= ~(TEGRA30_AHUB_CHANNEL_CTRL_RX_THRESHOLD_MASK |
+		 TEGRA30_AHUB_CHANNEL_CTRL_RX_PACK_MASK);
+	val |= (7 << TEGRA30_AHUB_CHANNEL_CTRL_RX_THRESHOLD_SHIFT) |
+	       TEGRA30_AHUB_CHANNEL_CTRL_RX_PACK_EN |
+	       TEGRA30_AHUB_CHANNEL_CTRL_RX_PACK_16;
+	tegra30_apbif_write(reg, val);
+
+	cif_conf->direction = TEGRA30_AUDIOCIF_DIRECTION_RX;
+
+	reg = TEGRA30_AHUB_CIF_RX_CTRL +
+	      (channel * TEGRA30_AHUB_CIF_RX_CTRL_STRIDE);
+	ahub->soc_data->set_audio_cif(ahub->regmap_apbif, reg, cif_conf);
+
+	pm_runtime_put(ahub->dev);
+	return 0;
+}
+EXPORT_SYMBOL_GPL(tegra30_ahub_setup_rx_fifo);
+
 int tegra30_ahub_allocate_rx_fifo(enum tegra30_ahub_rxcif *rxcif,
 				  char *dmachan, int dmachan_len,
 				  dma_addr_t *fiforeg)
 {
 	int channel;
-	u32 reg, val;
 	struct tegra30_ahub_cif_conf cif_conf;
 
 	channel = find_first_zero_bit(ahub->rx_usage,
@@ -104,37 +132,14 @@ int tegra30_ahub_allocate_rx_fifo(enum tegra30_ahub_rxcif *rxcif,
 	*fiforeg = ahub->apbif_addr + TEGRA30_AHUB_CHANNEL_RXFIFO +
 		   (channel * TEGRA30_AHUB_CHANNEL_RXFIFO_STRIDE);
 
-	pm_runtime_get_sync(ahub->dev);
+	memset(&cif_conf, 0, sizeof(cif_conf));
 
-	reg = TEGRA30_AHUB_CHANNEL_CTRL +
-	      (channel * TEGRA30_AHUB_CHANNEL_CTRL_STRIDE);
-	val = tegra30_apbif_read(reg);
-	val &= ~(TEGRA30_AHUB_CHANNEL_CTRL_RX_THRESHOLD_MASK |
-		 TEGRA30_AHUB_CHANNEL_CTRL_RX_PACK_MASK);
-	val |= (7 << TEGRA30_AHUB_CHANNEL_CTRL_RX_THRESHOLD_SHIFT) |
-	       TEGRA30_AHUB_CHANNEL_CTRL_RX_PACK_EN |
-	       TEGRA30_AHUB_CHANNEL_CTRL_RX_PACK_16;
-	tegra30_apbif_write(reg, val);
-
-	cif_conf.threshold = 0;
 	cif_conf.audio_channels = 2;
 	cif_conf.client_channels = 2;
 	cif_conf.audio_bits = TEGRA30_AUDIOCIF_BITS_16;
 	cif_conf.client_bits = TEGRA30_AUDIOCIF_BITS_16;
-	cif_conf.expand = 0;
-	cif_conf.stereo_conv = 0;
-	cif_conf.replicate = 0;
-	cif_conf.direction = TEGRA30_AUDIOCIF_DIRECTION_RX;
-	cif_conf.truncate = 0;
-	cif_conf.mono_conv = 0;
-
-	reg = TEGRA30_AHUB_CIF_RX_CTRL +
-	      (channel * TEGRA30_AHUB_CIF_RX_CTRL_STRIDE);
-	ahub->soc_data->set_audio_cif(ahub->regmap_apbif, reg, &cif_conf);
-
-	pm_runtime_put(ahub->dev);
 
-	return 0;
+	return tegra30_ahub_setup_rx_fifo(*rxcif, &cif_conf);
 }
 EXPORT_SYMBOL_GPL(tegra30_ahub_allocate_rx_fifo);
 
@@ -186,12 +191,40 @@ int tegra30_ahub_free_rx_fifo(enum tegra30_ahub_rxcif rxcif)
 }
 EXPORT_SYMBOL_GPL(tegra30_ahub_free_rx_fifo);
 
+int tegra30_ahub_setup_tx_fifo(enum tegra30_ahub_txcif txcif,
+			       struct tegra30_ahub_cif_conf *cif_conf)
+{
+	int channel = txcif - TEGRA30_AHUB_TXCIF_APBIF_TX0;
+	u32 reg, val;
+
+	pm_runtime_get_sync(ahub->dev);
+
+	reg = TEGRA30_AHUB_CHANNEL_CTRL +
+	      (channel * TEGRA30_AHUB_CHANNEL_CTRL_STRIDE);
+	val = tegra30_apbif_read(reg);
+	val &= ~(TEGRA30_AHUB_CHANNEL_CTRL_TX_THRESHOLD_MASK |
+		 TEGRA30_AHUB_CHANNEL_CTRL_TX_PACK_MASK);
+	val |= (7 << TEGRA30_AHUB_CHANNEL_CTRL_TX_THRESHOLD_SHIFT) |
+	       TEGRA30_AHUB_CHANNEL_CTRL_TX_PACK_EN |
+	       TEGRA30_AHUB_CHANNEL_CTRL_TX_PACK_16;
+	tegra30_apbif_write(reg, val);
+
+	cif_conf->direction = TEGRA30_AUDIOCIF_DIRECTION_TX;
+
+	reg = TEGRA30_AHUB_CIF_TX_CTRL +
+	      (channel * TEGRA30_AHUB_CIF_TX_CTRL_STRIDE);
+	ahub->soc_data->set_audio_cif(ahub->regmap_apbif, reg, cif_conf);
+
+	pm_runtime_put(ahub->dev);
+	return 0;
+}
+EXPORT_SYMBOL_GPL(tegra30_ahub_setup_tx_fifo);
+
 int tegra30_ahub_allocate_tx_fifo(enum tegra30_ahub_txcif *txcif,
 				  char *dmachan, int dmachan_len,
 				  dma_addr_t *fiforeg)
 {
 	int channel;
-	u32 reg, val;
 	struct tegra30_ahub_cif_conf cif_conf;
 
 	channel = find_first_zero_bit(ahub->tx_usage,
@@ -206,37 +239,14 @@ int tegra30_ahub_allocate_tx_fifo(enum tegra30_ahub_txcif *txcif,
 	*fiforeg = ahub->apbif_addr + TEGRA30_AHUB_CHANNEL_TXFIFO +
 		   (channel * TEGRA30_AHUB_CHANNEL_TXFIFO_STRIDE);
 
-	pm_runtime_get_sync(ahub->dev);
-
-	reg = TEGRA30_AHUB_CHANNEL_CTRL +
-	      (channel * TEGRA30_AHUB_CHANNEL_CTRL_STRIDE);
-	val = tegra30_apbif_read(reg);
-	val &= ~(TEGRA30_AHUB_CHANNEL_CTRL_TX_THRESHOLD_MASK |
-		 TEGRA30_AHUB_CHANNEL_CTRL_TX_PACK_MASK);
-	val |= (7 << TEGRA30_AHUB_CHANNEL_CTRL_TX_THRESHOLD_SHIFT) |
-	       TEGRA30_AHUB_CHANNEL_CTRL_TX_PACK_EN |
-	       TEGRA30_AHUB_CHANNEL_CTRL_TX_PACK_16;
-	tegra30_apbif_write(reg, val);
-
-	cif_conf.threshold = 0;
+	memset(&cif_conf, 0, sizeof(cif_conf));
 	cif_conf.audio_channels = 2;
 	cif_conf.client_channels = 2;
 	cif_conf.audio_bits = TEGRA30_AUDIOCIF_BITS_16;
 	cif_conf.client_bits = TEGRA30_AUDIOCIF_BITS_16;
-	cif_conf.expand = 0;
-	cif_conf.stereo_conv = 0;
-	cif_conf.replicate = 0;
 	cif_conf.direction = TEGRA30_AUDIOCIF_DIRECTION_TX;
-	cif_conf.truncate = 0;
-	cif_conf.mono_conv = 0;
-
-	reg = TEGRA30_AHUB_CIF_TX_CTRL +
-	      (channel * TEGRA30_AHUB_CIF_TX_CTRL_STRIDE);
-	ahub->soc_data->set_audio_cif(ahub->regmap_apbif, reg, &cif_conf);
 
-	pm_runtime_put(ahub->dev);
-
-	return 0;
+	return tegra30_ahub_setup_tx_fifo(*txcif, &cif_conf);
 }
 EXPORT_SYMBOL_GPL(tegra30_ahub_allocate_tx_fifo);
 
diff --git a/sound/soc/tegra/tegra30_ahub.h b/sound/soc/tegra/tegra30_ahub.h
index 6889c5f23d02..26120aee64b3 100644
--- a/sound/soc/tegra/tegra30_ahub.h
+++ b/sound/soc/tegra/tegra30_ahub.h
@@ -490,6 +490,11 @@ void tegra30_ahub_set_cif(struct regmap *regmap, unsigned int reg,
 void tegra124_ahub_set_cif(struct regmap *regmap, unsigned int reg,
 			   struct tegra30_ahub_cif_conf *conf);
 
+extern int tegra30_ahub_setup_tx_fifo(enum tegra30_ahub_txcif txcif,
+				      struct tegra30_ahub_cif_conf *cif_conf);
+extern int tegra30_ahub_setup_rx_fifo(enum tegra30_ahub_rxcif,
+				      struct tegra30_ahub_cif_conf *cif_conf);
+
 struct tegra30_ahub_soc_data {
 	u32 mod_list_mask;
 	void (*set_audio_cif)(struct regmap *regmap,
diff --git a/sound/soc/tegra/tegra30_i2s.c b/sound/soc/tegra/tegra30_i2s.c
index 3efef87ed8d8..805e0f4da52a 100644
--- a/sound/soc/tegra/tegra30_i2s.c
+++ b/sound/soc/tegra/tegra30_i2s.c
@@ -198,9 +198,11 @@ static int tegra30_i2s_hw_params(struct snd_pcm_substream *substream,
 
 	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
 		cif_conf.direction = TEGRA30_AUDIOCIF_DIRECTION_RX;
+		tegra30_ahub_setup_tx_fifo(i2s->playback_fifo_cif, &cif_conf);
 		reg = TEGRA30_I2S_CIF_RX_CTRL;
 	} else {
 		cif_conf.direction = TEGRA30_AUDIOCIF_DIRECTION_TX;
+		tegra30_ahub_setup_rx_fifo(i2s->capture_fifo_cif, &cif_conf);
 		reg = TEGRA30_I2S_CIF_TX_CTRL;
 	}
 
