333 	struct xlnx_pcm_stream_param *stream_data;  in xlnx_formatter_pcm_open()  local
344 	stream_data = kzalloc(sizeof(*stream_data), GFP_KERNEL);  in xlnx_formatter_pcm_open()
345 	if (!stream_data)  in xlnx_formatter_pcm_open()
354 		stream_data->mmio = adata->mmio + XLNX_MM2S_OFFSET;  in xlnx_formatter_pcm_open()
363 		stream_data->mmio = adata->mmio + XLNX_S2MM_OFFSET;  in xlnx_formatter_pcm_open()
370 		stream_data->interleaved = true;  in xlnx_formatter_pcm_open()
372 	stream_data->xfer_mode = (val & data_xfer_mode) >> data_xfer_shift;  in xlnx_formatter_pcm_open()
373 	stream_data->ch_limit = (val & ch_count_mask) >> ch_count_shift;  in xlnx_formatter_pcm_open()
376 		 substream->stream, stream_data->interleaved,  in xlnx_formatter_pcm_open()
377 		 stream_data->xfer_mode, stream_data->ch_limit);  in xlnx_formatter_pcm_open()
380 	runtime->private_data = stream_data;  in xlnx_formatter_pcm_open()
412 	val = readl(stream_data->mmio + XLNX_AUD_CTRL);  in xlnx_formatter_pcm_open()
414 	writel(val, stream_data->mmio + XLNX_AUD_CTRL);  in xlnx_formatter_pcm_open()
423 	struct xlnx_pcm_stream_param *stream_data =  in xlnx_formatter_pcm_close()  local
426 	ret = xlnx_formatter_pcm_reset(stream_data->mmio);  in xlnx_formatter_pcm_close()
431 	xlnx_formatter_disable_irqs(stream_data->mmio, substream->stream);  in xlnx_formatter_pcm_close()
434 	kfree(stream_data);  in xlnx_formatter_pcm_close()
444 	struct xlnx_pcm_stream_param *stream_data = runtime->private_data;  in xlnx_formatter_pcm_pointer()  local
446 	pos = readl(stream_data->mmio + XLNX_AUD_XFER_COUNT);  in xlnx_formatter_pcm_pointer()
448 	if (pos >= stream_data->buffer_size)  in xlnx_formatter_pcm_pointer()
462 	struct xlnx_pcm_stream_param *stream_data = runtime->private_data;  in xlnx_formatter_pcm_hw_params()  local
466 	if (active_ch > stream_data->ch_limit)  in xlnx_formatter_pcm_hw_params()
479 		writel(mclk_fs, stream_data->mmio + XLNX_AUD_FS_MULTIPLIER);  in xlnx_formatter_pcm_hw_params()
483 	    stream_data->xfer_mode == AES_TO_PCM) {  in xlnx_formatter_pcm_hw_params()
484 		val = readl(stream_data->mmio + XLNX_AUD_STS);  in xlnx_formatter_pcm_hw_params()
486 			aes_reg1_val = readl(stream_data->mmio +  in xlnx_formatter_pcm_hw_params()
488 			aes_reg2_val = readl(stream_data->mmio +  in xlnx_formatter_pcm_hw_params()
498 	stream_data->buffer_size = size;  in xlnx_formatter_pcm_hw_params()
502 	writel(low, stream_data->mmio + XLNX_AUD_BUFF_ADDR_LSB);  in xlnx_formatter_pcm_hw_params()
503 	writel(high, stream_data->mmio + XLNX_AUD_BUFF_ADDR_MSB);  in xlnx_formatter_pcm_hw_params()
505 	val = readl(stream_data->mmio + XLNX_AUD_CTRL);  in xlnx_formatter_pcm_hw_params()
528 	writel(val, stream_data->mmio + XLNX_AUD_CTRL);  in xlnx_formatter_pcm_hw_params()
532 	writel(val, stream_data->mmio + XLNX_AUD_PERIOD_CONFIG);  in xlnx_formatter_pcm_hw_params()
534 	writel(bytes_per_ch, stream_data->mmio + XLNX_BYTES_PER_CH);  in xlnx_formatter_pcm_hw_params()
544 	struct xlnx_pcm_stream_param *stream_data =  in xlnx_formatter_pcm_trigger()  local
551 		val = readl(stream_data->mmio + XLNX_AUD_CTRL);  in xlnx_formatter_pcm_trigger()
553 		writel(val, stream_data->mmio + XLNX_AUD_CTRL);  in xlnx_formatter_pcm_trigger()
558 		val = readl(stream_data->mmio + XLNX_AUD_CTRL);  in xlnx_formatter_pcm_trigger()
560 		writel(val, stream_data->mmio + XLNX_AUD_CTRL);  in xlnx_formatter_pcm_trigger()