diff --git a/sound/soc/amd/raven/acp3x-i2s.c b/sound/soc/amd/raven/acp3x-i2s.c
index 547f497..6fdf118 100644
--- a/sound/soc/amd/raven/acp3x-i2s.c
+++ b/sound/soc/amd/raven/acp3x-i2s.c
@@ -84,8 +84,18 @@ static int acp3x_i2s_hwparams(struct snd_pcm_substream *substream,
 		struct snd_soc_dai *dai)
 {
 	u32 val = 0;
+	struct snd_soc_pcm_runtime *prtd = substream->private_data;
+	struct snd_soc_card *card = prtd->card;
+	struct acp3x_platform_info *pinfo = snd_soc_card_get_drvdata(card);
 	struct i2s_stream_instance *rtd = substream->runtime->private_data;
 
+	if (pinfo) {
+		if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
+			rtd->i2s_instance = pinfo->play_i2s_instance;
+		else
+			rtd->i2s_instance = pinfo->cap_i2s_instance;
+	}
+
 	switch (params_format(params)) {
 	case SNDRV_PCM_FORMAT_U8:
 	case SNDRV_PCM_FORMAT_S8:
@@ -104,13 +114,31 @@ static int acp3x_i2s_hwparams(struct snd_pcm_substream *substream,
 		return -EINVAL;
 	}
 	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
-		val = rv_readl(rtd->acp3x_base + mmACP_BTTDM_ITER);
-		val = val | (rtd->xfer_resolution  << 3);
-		rv_writel(val, rtd->acp3x_base + mmACP_BTTDM_ITER);
+		switch (rtd->i2s_instance) {
+		case I2S_BT_INSTANCE:
+			val = rv_readl(rtd->acp3x_base + mmACP_BTTDM_ITER);
+			val = val | (rtd->xfer_resolution  << 3);
+			rv_writel(val, rtd->acp3x_base + mmACP_BTTDM_ITER);
+			break;
+		case I2S_SP_INSTANCE:
+		default:
+			val = rv_readl(rtd->acp3x_base + mmACP_I2STDM_ITER);
+			val = val | (rtd->xfer_resolution  << 3);
+			rv_writel(val, rtd->acp3x_base + mmACP_I2STDM_ITER);
+		}
 	} else {
-		val = rv_readl(rtd->acp3x_base + mmACP_BTTDM_IRER);
-		val = val | (rtd->xfer_resolution  << 3);
-		rv_writel(val, rtd->acp3x_base + mmACP_BTTDM_IRER);
+		switch (rtd->i2s_instance) {
+		case I2S_BT_INSTANCE:
+			val = rv_readl(rtd->acp3x_base + mmACP_BTTDM_IRER);
+			val = val | (rtd->xfer_resolution  << 3);
+			rv_writel(val, rtd->acp3x_base + mmACP_BTTDM_IRER);
+			break;
+		case I2S_SP_INSTANCE:
+		default:
+			val = rv_readl(rtd->acp3x_base + mmACP_I2STDM_IRER);
+			val = val | (rtd->xfer_resolution  << 3);
+			rv_writel(val, rtd->acp3x_base + mmACP_I2STDM_IRER);
+		}
 	}
 	return 0;
 }
@@ -121,7 +149,16 @@ static int acp3x_i2s_trigger(struct snd_pcm_substream *substream,
 	int ret = 0;
 	struct i2s_stream_instance *rtd = substream->runtime->private_data;
 	u32 val, period_bytes;
-
+	struct snd_soc_pcm_runtime *prtd = substream->private_data;
+	struct snd_soc_card *card = prtd->card;
+	struct acp3x_platform_info *pinfo = snd_soc_card_get_drvdata(card);
+
+	if (pinfo) {
+		if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
+			rtd->i2s_instance = pinfo->play_i2s_instance;
+		else
+			rtd->i2s_instance = pinfo->cap_i2s_instance;
+	}
 	period_bytes = frames_to_bytes(substream->runtime,
 			substream->runtime->period_size);
 	switch (cmd) {
@@ -131,33 +168,104 @@ static int acp3x_i2s_trigger(struct snd_pcm_substream *substream,
 		rtd->bytescount = acp_get_byte_count(rtd,
 						substream->stream);
 		if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
-			rv_writel(period_bytes, rtd->acp3x_base +
+			switch (rtd->i2s_instance) {
+			case I2S_BT_INSTANCE:
+				rv_writel(period_bytes, rtd->acp3x_base +
 					mmACP_BT_TX_INTR_WATERMARK_SIZE);
-			val = rv_readl(rtd->acp3x_base + mmACP_BTTDM_ITER);
-			val = val | BIT(0);
-			rv_writel(val, rtd->acp3x_base + mmACP_BTTDM_ITER);
+				val = rv_readl(rtd->acp3x_base +
+						mmACP_BTTDM_ITER);
+				val = val | BIT(0);
+				rv_writel(val, rtd->acp3x_base +
+						mmACP_BTTDM_ITER);
+				rv_writel(1, rtd->acp3x_base +
+						mmACP_BTTDM_IER);
+				break;
+			case I2S_SP_INSTANCE:
+			default:
+				rv_writel(period_bytes, rtd->acp3x_base +
+					mmACP_I2S_TX_INTR_WATERMARK_SIZE);
+				val = rv_readl(rtd->acp3x_base +
+						mmACP_I2STDM_ITER);
+				val = val | BIT(0);
+				rv_writel(val, rtd->acp3x_base +
+						mmACP_I2STDM_ITER);
+				rv_writel(1, rtd->acp3x_base +
+						mmACP_I2STDM_IER);
+			}
 		} else {
-			rv_writel(period_bytes, rtd->acp3x_base +
+			switch (rtd->i2s_instance) {
+			case I2S_BT_INSTANCE:
+				rv_writel(period_bytes, rtd->acp3x_base +
 					mmACP_BT_RX_INTR_WATERMARK_SIZE);
-			val = rv_readl(rtd->acp3x_base + mmACP_BTTDM_IRER);
-			val = val | BIT(0);
-			rv_writel(val, rtd->acp3x_base + mmACP_BTTDM_IRER);
+				val = rv_readl(rtd->acp3x_base +
+						mmACP_BTTDM_IRER);
+				val = val | BIT(0);
+				rv_writel(val, rtd->acp3x_base +
+						mmACP_BTTDM_IRER);
+				rv_writel(1, rtd->acp3x_base +
+						mmACP_BTTDM_IER);
+				break;
+			case I2S_SP_INSTANCE:
+			default:
+				rv_writel(period_bytes, rtd->acp3x_base +
+					mmACP_I2S_RX_INTR_WATERMARK_SIZE);
+				val = rv_readl(rtd->acp3x_base +
+						mmACP_I2STDM_IRER);
+				val = val | BIT(0);
+				rv_writel(val, rtd->acp3x_base +
+						 mmACP_I2STDM_IRER);
+				rv_writel(1, rtd->acp3x_base +
+						mmACP_I2STDM_IER);
+			}
 		}
-		rv_writel(1, rtd->acp3x_base + mmACP_BTTDM_IER);
 		break;
 	case SNDRV_PCM_TRIGGER_STOP:
 	case SNDRV_PCM_TRIGGER_SUSPEND:
 	case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
 		if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
-			val = rv_readl(rtd->acp3x_base + mmACP_BTTDM_ITER);
-			val = val & ~BIT(0);
-			rv_writel(val, rtd->acp3x_base + mmACP_BTTDM_ITER);
+			switch (rtd->i2s_instance) {
+			case I2S_BT_INSTANCE:
+				val = rv_readl(rtd->acp3x_base +
+							mmACP_BTTDM_ITER);
+				val = val & ~BIT(0);
+				rv_writel(val, rtd->acp3x_base +
+							mmACP_BTTDM_ITER);
+				rv_writel(0, rtd->acp3x_base +
+							mmACP_BTTDM_IER);
+				break;
+			case I2S_SP_INSTANCE:
+			default:
+				val = rv_readl(rtd->acp3x_base +
+							mmACP_I2STDM_ITER);
+				val = val & ~BIT(0);
+				rv_writel(val, rtd->acp3x_base +
+							mmACP_I2STDM_ITER);
+				rv_writel(0, rtd->acp3x_base +
+							mmACP_I2STDM_IER);
+			}
+
 		} else {
-			val = rv_readl(rtd->acp3x_base + mmACP_BTTDM_IRER);
-			val = val & ~BIT(0);
-			rv_writel(val, rtd->acp3x_base + mmACP_BTTDM_IRER);
+			switch (rtd->i2s_instance) {
+			case I2S_BT_INSTANCE:
+				val = rv_readl(rtd->acp3x_base +
+							mmACP_BTTDM_IRER);
+				val = val & ~BIT(0);
+				rv_writel(val, rtd->acp3x_base +
+							mmACP_BTTDM_IRER);
+				rv_writel(0, rtd->acp3x_base +
+							mmACP_BTTDM_IER);
+				break;
+			case I2S_SP_INSTANCE:
+			default:
+				val = rv_readl(rtd->acp3x_base +
+							mmACP_I2STDM_IRER);
+				val = val & ~BIT(0);
+				rv_writel(val, rtd->acp3x_base +
+							mmACP_I2STDM_IRER);
+				rv_writel(0, rtd->acp3x_base +
+							mmACP_I2STDM_IER);
+			}
 		}
-		rv_writel(0, rtd->acp3x_base + mmACP_BTTDM_IER);
 		break;
 	default:
 		ret = -EINVAL;
@@ -212,11 +320,6 @@ static int acp3x_dai_probe(struct platform_device *pdev)
 	struct resource *res;
 	struct i2s_dev_data *adata;
 
-	if (!pdev->dev.platform_data) {
-		dev_err(&pdev->dev, "platform_data not retrieved\n");
-		return -ENODEV;
-	}
-
 	adata = devm_kzalloc(&pdev->dev, sizeof(struct i2s_dev_data),
 			GFP_KERNEL);
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
diff --git a/sound/soc/amd/raven/acp3x-pcm-dma.c b/sound/soc/amd/raven/acp3x-pcm-dma.c
index f5e4c7b..8fab505 100644
--- a/sound/soc/amd/raven/acp3x-pcm-dma.c
+++ b/sound/soc/amd/raven/acp3x-pcm-dma.c
@@ -193,20 +193,35 @@ static irqreturn_t i2s_irq_handler(int irq, void *dev_id)
 static void config_acp3x_dma(struct i2s_stream_instance *rtd, int direction)
 {
 	u16 page_idx;
-	u32 low, high, val, acp_fifo_addr;
-	dma_addr_t addr = rtd->dma_addr;
+	uint64_t low, high, val, acp_fifo_addr;
+	dma_addr_t addr;
 
-	/* 8 scratch registers used to map one 64 bit address */
-	if (direction == SNDRV_PCM_STREAM_PLAYBACK)
-		val = 0;
-	else
-		val = rtd->num_pages * 8;
+	addr = rtd->dma_addr;
 
+	if (direction == SNDRV_PCM_STREAM_PLAYBACK) {
+		switch (rtd->i2s_instance) {
+		case I2S_BT_INSTANCE:
+			val = ACP_SRAM_BT_PB_PTE_OFFSET;
+			break;
+		case I2S_SP_INSTANCE:
+		default:
+			val = ACP_SRAM_SP_PB_PTE_OFFSET;
+		}
+	} else {
+		switch (rtd->i2s_instance) {
+		case I2S_BT_INSTANCE:
+			val = ACP_SRAM_BT_CP_PTE_OFFSET;
+			break;
+		case I2S_SP_INSTANCE:
+		default:
+			val = ACP_SRAM_SP_CP_PTE_OFFSET;
+		}
+	}
 	/* Group Enable */
 	rv_writel(ACP_SRAM_PTE_OFFSET | BIT(31), rtd->acp3x_base +
-		  mmACPAXI2AXI_ATU_BASE_ADDR_GRP_1);
+			mmACPAXI2AXI_ATU_BASE_ADDR_GRP_1);
 	rv_writel(PAGE_SIZE_4K_ENABLE, rtd->acp3x_base +
-		  mmACPAXI2AXI_ATU_PAGE_SIZE_GRP_1);
+			mmACPAXI2AXI_ATU_PAGE_SIZE_GRP_1);
 
 	for (page_idx = 0; page_idx < rtd->num_pages; page_idx++) {
 		/* Load the low address of page int ACP SRAM through SRBM */
@@ -223,38 +238,95 @@ static void config_acp3x_dma(struct i2s_stream_instance *rtd, int direction)
 	}
 
 	if (direction == SNDRV_PCM_STREAM_PLAYBACK) {
-		/* Config ringbuffer */
-		rv_writel(MEM_WINDOW_START, rtd->acp3x_base +
-			  mmACP_BT_TX_RINGBUFADDR);
-		rv_writel(MAX_BUFFER, rtd->acp3x_base +
-			  mmACP_BT_TX_RINGBUFSIZE);
-		rv_writel(DMA_SIZE, rtd->acp3x_base + mmACP_BT_TX_DMA_SIZE);
-
-		/* Config audio fifo */
-		acp_fifo_addr = ACP_SRAM_PTE_OFFSET + (rtd->num_pages * 8)
-				+ PLAYBACK_FIFO_ADDR_OFFSET;
-		rv_writel(acp_fifo_addr, rtd->acp3x_base +
-			  mmACP_BT_TX_FIFOADDR);
-		rv_writel(FIFO_SIZE, rtd->acp3x_base + mmACP_BT_TX_FIFOSIZE);
+		switch (rtd->i2s_instance) {
+		case I2S_BT_INSTANCE:
+				/* Config ringbuffer */
+			rv_writel(I2S_BT_TX_MEM_WINDOW_START,
+				rtd->acp3x_base + mmACP_BT_TX_RINGBUFADDR);
+			rv_writel(MAX_BUFFER, rtd->acp3x_base +
+					mmACP_BT_TX_RINGBUFSIZE);
+			rv_writel(DMA_SIZE,
+				rtd->acp3x_base + mmACP_BT_TX_DMA_SIZE);
+
+			/* Config audio fifo */
+			acp_fifo_addr = ACP_SRAM_PTE_OFFSET +
+						BT_PB_FIFO_ADDR_OFFSET;
+			rv_writel(acp_fifo_addr,
+				rtd->acp3x_base +  mmACP_BT_TX_FIFOADDR);
+			rv_writel(FIFO_SIZE,
+				rtd->acp3x_base + mmACP_BT_TX_FIFOSIZE);
+			/* Enable  watermark/period interrupt to host */
+			rv_writel(BIT(BT_TX_THRESHOLD),
+				rtd->acp3x_base + mmACP_EXTERNAL_INTR_CNTL);
+			break;
+
+		case I2S_SP_INSTANCE:
+		default:
+			/* Config ringbuffer */
+			rv_writel(I2S_SP_TX_MEM_WINDOW_START,
+				rtd->acp3x_base + mmACP_I2S_TX_RINGBUFADDR);
+			rv_writel(MAX_BUFFER,
+				rtd->acp3x_base + mmACP_I2S_TX_RINGBUFSIZE);
+			rv_writel(DMA_SIZE,
+				rtd->acp3x_base + mmACP_I2S_TX_DMA_SIZE);
+
+			/* Config audio fifo */
+			acp_fifo_addr = ACP_SRAM_PTE_OFFSET +
+						SP_PB_FIFO_ADDR_OFFSET;
+			rv_writel(acp_fifo_addr,
+				rtd->acp3x_base + mmACP_I2S_TX_FIFOADDR);
+			rv_writel(FIFO_SIZE,
+				rtd->acp3x_base + mmACP_I2S_TX_FIFOSIZE);
+			/* Enable  watermark/period interrupt to host */
+			rv_writel(BIT(I2S_TX_THRESHOLD),
+				rtd->acp3x_base + mmACP_EXTERNAL_INTR_CNTL);
+		}
 	} else {
-		/* Config ringbuffer */
-		rv_writel(MEM_WINDOW_START + MAX_BUFFER, rtd->acp3x_base +
-			  mmACP_BT_RX_RINGBUFADDR);
-		rv_writel(MAX_BUFFER, rtd->acp3x_base +
-			  mmACP_BT_RX_RINGBUFSIZE);
-		rv_writel(DMA_SIZE, rtd->acp3x_base + mmACP_BT_RX_DMA_SIZE);
-
-		/* Config audio fifo */
-		acp_fifo_addr = ACP_SRAM_PTE_OFFSET +
-				(rtd->num_pages * 8) + CAPTURE_FIFO_ADDR_OFFSET;
-		rv_writel(acp_fifo_addr, rtd->acp3x_base +
-			  mmACP_BT_RX_FIFOADDR);
-		rv_writel(FIFO_SIZE, rtd->acp3x_base + mmACP_BT_RX_FIFOSIZE);
+		switch (rtd->i2s_instance) {
+		case I2S_BT_INSTANCE:
+			/* Config ringbuffer */
+			rv_writel(I2S_BT_RX_MEM_WINDOW_START,
+				rtd->acp3x_base + mmACP_BT_RX_RINGBUFADDR);
+			rv_writel(MAX_BUFFER,
+				rtd->acp3x_base + mmACP_BT_RX_RINGBUFSIZE);
+			rv_writel(DMA_SIZE,
+				rtd->acp3x_base + mmACP_BT_RX_DMA_SIZE);
+
+			/* Config audio fifo */
+			acp_fifo_addr = ACP_SRAM_PTE_OFFSET +
+						BT_CAPT_FIFO_ADDR_OFFSET;
+			rv_writel(acp_fifo_addr,
+				rtd->acp3x_base + mmACP_BT_RX_FIFOADDR);
+			rv_writel(FIFO_SIZE,
+				rtd->acp3x_base + mmACP_BT_RX_FIFOSIZE);
+			/* Enable  watermark/period interrupt to host */
+			rv_writel(BIT(BT_RX_THRESHOLD),
+				rtd->acp3x_base + mmACP_EXTERNAL_INTR_CNTL);
+			break;
+
+		case I2S_SP_INSTANCE:
+		default:
+			/* Config ringbuffer */
+			rv_writel(I2S_SP_RX_MEM_WINDOW_START,
+				rtd->acp3x_base + mmACP_I2S_RX_RINGBUFADDR);
+			rv_writel(MAX_BUFFER,
+				rtd->acp3x_base + mmACP_I2S_RX_RINGBUFSIZE);
+			rv_writel(DMA_SIZE,
+				rtd->acp3x_base + mmACP_I2S_RX_DMA_SIZE);
+
+			/* Config audio fifo */
+			acp_fifo_addr = ACP_SRAM_PTE_OFFSET +
+						SP_CAPT_FIFO_ADDR_OFFSET;
+			rv_writel(acp_fifo_addr,
+				rtd->acp3x_base + mmACP_I2S_RX_FIFOADDR);
+			rv_writel(FIFO_SIZE,
+				rtd->acp3x_base + mmACP_I2S_RX_FIFOSIZE);
+			/* Enable  watermark/period interrupt to host */
+			rv_writel(BIT(I2S_RX_THRESHOLD),
+				rtd->acp3x_base + mmACP_EXTERNAL_INTR_CNTL);
+		}
 	}
 
-	/* Enable  watermark/period interrupt to host */
-	rv_writel(BIT(BT_TX_THRESHOLD) | BIT(BT_RX_THRESHOLD),
-		  rtd->acp3x_base + mmACP_EXTERNAL_INTR_CNTL);
 }
 
 static int acp3x_dma_open(struct snd_soc_component *component,
@@ -285,13 +357,17 @@ static int acp3x_dma_open(struct snd_soc_component *component,
 		return ret;
 	}
 
-	if (!adata->play_stream && !adata->capture_stream)
+	if (!adata->play_stream && !adata->capture_stream &&
+		adata->i2ssp_play_stream && !adata->i2ssp_capture_stream)
 		rv_writel(1, adata->acp3x_base + mmACP_EXTERNAL_INTR_ENB);
 
-	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
+	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
 		adata->play_stream = substream;
-	else
+		adata->i2ssp_play_stream = substream;
+	} else {
 		adata->capture_stream = substream;
+		adata->i2ssp_capture_stream = substream;
+	}
 
 	i2s_data->acp3x_base = adata->acp3x_base;
 	runtime->private_data = i2s_data;
@@ -304,13 +380,24 @@ static int acp3x_dma_hw_params(struct snd_soc_component *component,
 			       struct snd_pcm_hw_params *params)
 {
 	int status;
-	u64 size;
-	struct snd_pcm_runtime *runtime = substream->runtime;
-	struct i2s_stream_instance *rtd = runtime->private_data;
+	uint64_t size;
+	struct snd_soc_pcm_runtime *prtd = substream->private_data;
+	struct snd_soc_card *card = prtd->card;
+	struct acp3x_platform_info *pinfo = snd_soc_card_get_drvdata(card);
 
+	struct i2s_stream_instance *rtd = substream->runtime->private_data;
 	if (!rtd)
 		return -EINVAL;
 
+
+	if (pinfo) {
+		if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
+			rtd->i2s_instance = pinfo->play_i2s_instance;
+		else
+			rtd->i2s_instance = pinfo->cap_i2s_instance;
+	} else
+		pr_err("pinfo failed\n");
+
 	size = params_buffer_bytes(params);
 	status = snd_pcm_lib_malloc_pages(substream, size);
 	if (status < 0)
@@ -334,8 +421,17 @@ static snd_pcm_uframes_t acp3x_dma_pointer(struct snd_soc_component *component,
 	u32 pos = 0;
 	u32 buffersize = 0;
 	u64 bytescount = 0;
-	struct i2s_stream_instance *rtd =
-		substream->runtime->private_data;
+	struct snd_soc_pcm_runtime *prtd = substream->private_data;
+	struct snd_soc_card *card = prtd->card;
+	struct acp3x_platform_info *pinfo = snd_soc_card_get_drvdata(card);
+	struct i2s_stream_instance *rtd = substream->runtime->private_data;
+
+	if (pinfo) {
+		if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
+			rtd->i2s_instance = pinfo->play_i2s_instance;
+		else
+			rtd->i2s_instance = pinfo->cap_i2s_instance;
+	}
 
 	buffersize = frames_to_bytes(substream->runtime,
 				     substream->runtime->buffer_size);
@@ -377,15 +473,19 @@ static int acp3x_dma_close(struct snd_soc_component *component,
 	component = snd_soc_rtdcom_lookup(prtd, DRV_NAME);
 	struct i2s_dev_data *adata = dev_get_drvdata(component->dev);
 
-	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
+	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
 		adata->play_stream = NULL;
-	else
+		adata->i2ssp_play_stream = NULL;
+	} else {
 		adata->capture_stream = NULL;
+		adata->i2ssp_capture_stream = NULL;
+	}
 
 	/* Disable ACP irq, when the current stream is being closed and
 	 * another stream is also not active.
 	 */
-	if (!adata->play_stream && !adata->capture_stream)
+	if (!adata->play_stream && !adata->capture_stream &&
+		!adata->i2ssp_play_stream && !adata->i2ssp_capture_stream)
 		rv_writel(0, adata->acp3x_base + mmACP_EXTERNAL_INTR_ENB);
 	kfree(rtd);
 	return 0;
@@ -435,8 +535,6 @@ static int acp3x_audio_probe(struct platform_device *pdev)
 	}
 
 	adata->i2s_irq = res->start;
-	adata->play_stream = NULL;
-	adata->capture_stream = NULL;
 
 	dev_set_drvdata(&pdev->dev, adata);
 	/* Initialize ACP */
@@ -501,13 +599,16 @@ static int acp3x_resume(struct device *dev)
 			adata->play_stream->runtime->private_data;
 		config_acp3x_dma(rtd, SNDRV_PCM_STREAM_PLAYBACK);
 		rv_writel((rtd->xfer_resolution  << 3),
-			  rtd->acp3x_base + mmACP_BTTDM_ITER);
+				rtd->acp3x_base + mmACP_BTTDM_ITER);
+		val = rv_readl(rtd->acp3x_base + mmACP_I2STDM_ITER);
+		val = val | (rtd->xfer_resolution  << 3);
+		rv_writel(val, rtd->acp3x_base + mmACP_I2STDM_ITER);
 		if (adata->tdm_mode == true) {
 			rv_writel(adata->tdm_fmt, adata->acp3x_base +
-				  mmACP_BTTDM_TXFRMT);
+					mmACP_BTTDM_TXFRMT);
 			val = rv_readl(adata->acp3x_base + mmACP_BTTDM_ITER);
 			rv_writel((val | 0x2), adata->acp3x_base +
-				  mmACP_BTTDM_ITER);
+					mmACP_BTTDM_ITER);
 		}
 	}
 
@@ -516,13 +617,17 @@ static int acp3x_resume(struct device *dev)
 			adata->capture_stream->runtime->private_data;
 		config_acp3x_dma(rtd, SNDRV_PCM_STREAM_CAPTURE);
 		rv_writel((rtd->xfer_resolution  << 3),
-			  rtd->acp3x_base + mmACP_BTTDM_IRER);
+				rtd->acp3x_base + mmACP_BTTDM_IRER);
+		val = rv_readl(rtd->acp3x_base + mmACP_I2STDM_ITER);
+		val = val | (rtd->xfer_resolution  << 3);
+		rv_writel(val, rtd->acp3x_base + mmACP_I2STDM_ITER);
+
 		if (adata->tdm_mode == true) {
 			rv_writel(adata->tdm_fmt, adata->acp3x_base +
-				  mmACP_BTTDM_RXFRMT);
+					mmACP_BTTDM_RXFRMT);
 			val = rv_readl(adata->acp3x_base + mmACP_BTTDM_IRER);
 			rv_writel((val | 0x2), adata->acp3x_base +
-				  mmACP_BTTDM_IRER);
+					mmACP_BTTDM_IRER);
 		}
 	}
 
diff --git a/sound/soc/amd/raven/acp3x.h b/sound/soc/amd/raven/acp3x.h
index 72c1a23..c071477 100644
--- a/sound/soc/amd/raven/acp3x.h
+++ b/sound/soc/amd/raven/acp3x.h
@@ -7,6 +7,9 @@
 
 #include "chip_offset_byte.h"
 
+#define I2S_SP_INSTANCE                 0x01
+#define I2S_BT_INSTANCE                 0x02
+
 #define ACP3x_DEVS		3
 #define ACP3x_PHY_BASE_ADDRESS 0x1240000
 #define	ACP3x_I2S_MODE	0
@@ -17,8 +20,11 @@
 #define ACP3x_BT_TDM_REG_START	0x1242800
 #define ACP3x_BT_TDM_REG_END	0x1242810
 #define I2S_MODE	0x04
+#define	I2S_RX_THRESHOLD	27
+#define	I2S_TX_THRESHOLD	28
 #define	BT_TX_THRESHOLD 26
 #define	BT_RX_THRESHOLD 25
+#define ACP_ERR_INTR_MASK	29
 #define ACP3x_POWER_ON 0x00
 #define ACP3x_POWER_ON_IN_PROGRESS 0x01
 #define ACP3x_POWER_OFF 0x02
@@ -26,19 +32,28 @@
 #define ACP3x_SOFT_RESET__SoftResetAudDone_MASK	0x00010001
 
 #define ACP_SRAM_PTE_OFFSET	0x02050000
+#define ACP_SRAM_SP_PB_PTE_OFFSET	0x0
+#define ACP_SRAM_SP_CP_PTE_OFFSET	0x100
+#define ACP_SRAM_BT_PB_PTE_OFFSET	0x200
+#define ACP_SRAM_BT_CP_PTE_OFFSET	0x300
 #define PAGE_SIZE_4K_ENABLE 0x2
-#define MEM_WINDOW_START	0x4000000
-#define PLAYBACK_FIFO_ADDR_OFFSET 0x400
-#define CAPTURE_FIFO_ADDR_OFFSET  0x500
+#define I2S_SP_TX_MEM_WINDOW_START	0x4000000
+#define I2S_SP_RX_MEM_WINDOW_START	0x4020000
+#define I2S_BT_TX_MEM_WINDOW_START	0x4040000
+#define I2S_BT_RX_MEM_WINDOW_START	0x4060000
 
+#define SP_PB_FIFO_ADDR_OFFSET		0x500
+#define SP_CAPT_FIFO_ADDR_OFFSET	0x700
+#define BT_PB_FIFO_ADDR_OFFSET		0x900
+#define BT_CAPT_FIFO_ADDR_OFFSET	0xB00
 #define PLAYBACK_MIN_NUM_PERIODS    2
 #define PLAYBACK_MAX_NUM_PERIODS    8
-#define PLAYBACK_MAX_PERIOD_SIZE    16384
-#define PLAYBACK_MIN_PERIOD_SIZE    4096
+#define PLAYBACK_MAX_PERIOD_SIZE    8192
+#define PLAYBACK_MIN_PERIOD_SIZE    1024
 #define CAPTURE_MIN_NUM_PERIODS     2
 #define CAPTURE_MAX_NUM_PERIODS     8
-#define CAPTURE_MAX_PERIOD_SIZE     16384
-#define CAPTURE_MIN_PERIOD_SIZE     4096
+#define CAPTURE_MAX_PERIOD_SIZE     8192
+#define CAPTURE_MIN_PERIOD_SIZE     1024
 
 #define MAX_BUFFER (PLAYBACK_MAX_PERIOD_SIZE * PLAYBACK_MAX_NUM_PERIODS)
 #define MIN_BUFFER MAX_BUFFER
@@ -64,14 +79,20 @@ struct i2s_dev_data {
 	void __iomem *acp3x_base;
 	struct snd_pcm_substream *play_stream;
 	struct snd_pcm_substream *capture_stream;
+	struct snd_pcm_substream *i2ssp_play_stream;
+	struct snd_pcm_substream *i2ssp_capture_stream;
 };
 
 struct i2s_stream_instance {
 	u16 num_pages;
+	u16 i2s_instance;
+	u16 capture_channel;
+	u16 direction;
 	u16 channels;
 	u32 xfer_resolution;
-	u64 bytescount;
+	u32 val;
 	dma_addr_t dma_addr;
+	u64 bytescount;
 	void __iomem *acp3x_base;
 };
 
@@ -91,15 +112,36 @@ static inline u64 acp_get_byte_count(struct i2s_stream_instance *rtd,
 	u64 byte_count;
 
 	if (direction == SNDRV_PCM_STREAM_PLAYBACK) {
-		byte_count = rv_readl(rtd->acp3x_base +
-				mmACP_BT_TX_LINEARPOSITIONCNTR_HIGH);
-		byte_count |= rv_readl(rtd->acp3x_base +
-				mmACP_BT_TX_LINEARPOSITIONCNTR_LOW);
+		switch (rtd->i2s_instance) {
+		case I2S_BT_INSTANCE:
+			byte_count = rv_readl(rtd->acp3x_base +
+					mmACP_BT_TX_LINEARPOSITIONCNTR_HIGH);
+			byte_count |= rv_readl(rtd->acp3x_base +
+					mmACP_BT_TX_LINEARPOSITIONCNTR_LOW);
+			break;
+		case I2S_SP_INSTANCE:
+		default:
+			byte_count = rv_readl(rtd->acp3x_base +
+					mmACP_I2S_TX_LINEARPOSITIONCNTR_HIGH);
+			byte_count |= rv_readl(rtd->acp3x_base +
+					mmACP_I2S_TX_LINEARPOSITIONCNTR_LOW);
+		}
+
 	} else {
-		byte_count = rv_readl(rtd->acp3x_base +
-				mmACP_BT_RX_LINEARPOSITIONCNTR_HIGH);
-		byte_count |= rv_readl(rtd->acp3x_base +
-				mmACP_BT_RX_LINEARPOSITIONCNTR_LOW);
+		switch (rtd->i2s_instance) {
+		case I2S_BT_INSTANCE:
+			byte_count = rv_readl(rtd->acp3x_base +
+					mmACP_BT_RX_LINEARPOSITIONCNTR_HIGH);
+			byte_count |= rv_readl(rtd->acp3x_base +
+					mmACP_BT_RX_LINEARPOSITIONCNTR_LOW);
+			break;
+		case I2S_SP_INSTANCE:
+		default:
+			byte_count = rv_readl(rtd->acp3x_base +
+					mmACP_I2S_RX_LINEARPOSITIONCNTR_HIGH);
+			byte_count |= rv_readl(rtd->acp3x_base +
+					mmACP_I2S_RX_LINEARPOSITIONCNTR_LOW);
+		}
 	}
 	return byte_count;
 }
