107 static void config_acp3x_dma(struct i2s_stream_instance *rtd, int direction)  in config_acp3x_dma()  argument
114 	addr = rtd->dma_addr;  in config_acp3x_dma()
117 		switch (rtd->i2s_instance) {  in config_acp3x_dma()
126 		switch (rtd->i2s_instance) {  in config_acp3x_dma()
136 	rv_writel(ACP_SRAM_PTE_OFFSET | BIT(31), rtd->acp3x_base +  in config_acp3x_dma()
138 	rv_writel(PAGE_SIZE_4K_ENABLE, rtd->acp3x_base +  in config_acp3x_dma()
141 	for (page_idx = 0; page_idx < rtd->num_pages; page_idx++) {  in config_acp3x_dma()
146 		rv_writel(low, rtd->acp3x_base + mmACP_SCRATCH_REG_0 + val);  in config_acp3x_dma()
148 		rv_writel(high, rtd->acp3x_base + mmACP_SCRATCH_REG_0 + val  in config_acp3x_dma()
156 		switch (rtd->i2s_instance) {  in config_acp3x_dma()
164 				rtd->acp3x_base + mmACP_BT_TX_RINGBUFADDR);  in config_acp3x_dma()
175 				rtd->acp3x_base + mmACP_I2S_TX_RINGBUFADDR);  in config_acp3x_dma()
178 		switch (rtd->i2s_instance) {  in config_acp3x_dma()
186 				rtd->acp3x_base + mmACP_BT_RX_RINGBUFADDR);  in config_acp3x_dma()
197 				rtd->acp3x_base + mmACP_I2S_RX_RINGBUFADDR);  in config_acp3x_dma()
200 	rv_writel(DMA_SIZE, rtd->acp3x_base + reg_dma_size);  in config_acp3x_dma()
201 	rv_writel(acp_fifo_addr, rtd->acp3x_base + reg_fifo_addr);  in config_acp3x_dma()
202 	rv_writel(FIFO_SIZE, rtd->acp3x_base + reg_fifo_size);  in config_acp3x_dma()
205 		rtd->acp3x_base + mmACP_EXTERNAL_INTR_CNTL);  in config_acp3x_dma()
248 	struct i2s_stream_instance *rtd;  in acp3x_dma_hw_params()  local
259 	rtd = substream->runtime->private_data;  in acp3x_dma_hw_params()
260 	if (!rtd)  in acp3x_dma_hw_params()
265 			rtd->i2s_instance = pinfo->play_i2s_instance;  in acp3x_dma_hw_params()
266 			switch (rtd->i2s_instance) {  in acp3x_dma_hw_params()
275 			rtd->i2s_instance = pinfo->cap_i2s_instance;  in acp3x_dma_hw_params()
276 			switch (rtd->i2s_instance) {  in acp3x_dma_hw_params()
289 	rtd->dma_addr = substream->runtime->dma_addr;  in acp3x_dma_hw_params()
290 	rtd->num_pages = (PAGE_ALIGN(size) >> PAGE_SHIFT);  in acp3x_dma_hw_params()
291 	config_acp3x_dma(rtd, substream->stream);  in acp3x_dma_hw_params()
298 	struct i2s_stream_instance *rtd;  in acp3x_dma_pointer()  local
303 	rtd = substream->runtime->private_data;  in acp3x_dma_pointer()
307 	bytescount = acp_get_byte_count(rtd, substream->stream);  in acp3x_dma_pointer()
308 	if (bytescount > rtd->bytescount)  in acp3x_dma_pointer()
309 		bytescount -= rtd->bytescount;  in acp3x_dma_pointer()
315 			 struct snd_soc_pcm_runtime *rtd)  in acp3x_dma_new()  argument
318 	snd_pcm_set_managed_buffer_all(rtd->pcm, SNDRV_DMA_TYPE_DEV,  in acp3x_dma_new()
440 		struct i2s_stream_instance *rtd =  in acp3x_resume()  local
442 		config_acp3x_dma(rtd, SNDRV_PCM_STREAM_PLAYBACK);  in acp3x_resume()
443 		switch (rtd->i2s_instance) {  in acp3x_resume()
453 		rv_writel((rtd->xfer_resolution  << 3),  in acp3x_resume()
454 			  rtd->acp3x_base + reg_val);  in acp3x_resume()
457 		struct i2s_stream_instance *rtd =  in acp3x_resume()  local
459 		config_acp3x_dma(rtd, SNDRV_PCM_STREAM_CAPTURE);  in acp3x_resume()
460 		switch (rtd->i2s_instance) {  in acp3x_resume()
470 		rv_writel((rtd->xfer_resolution  << 3),  in acp3x_resume()
471 			  rtd->acp3x_base + reg_val);  in acp3x_resume()