202 	int block_size = frames_to_bytes(runtime, runtime->period_size);  in atmel_ac97c_playback_prepare()  local
273 	writel(block_size / 2, chip->regs + ATMEL_PDC_TCR);  in atmel_ac97c_playback_prepare()
274 	writel(runtime->dma_addr + block_size, chip->regs + ATMEL_PDC_TNPR);  in atmel_ac97c_playback_prepare()
275 	writel(block_size / 2, chip->regs + ATMEL_PDC_TNCR);  in atmel_ac97c_playback_prepare()
284 	int block_size = frames_to_bytes(runtime, runtime->period_size);  in atmel_ac97c_capture_prepare()  local
355 	writel(block_size / 2, chip->regs + ATMEL_PDC_RCR);  in atmel_ac97c_capture_prepare()
356 	writel(runtime->dma_addr + block_size, chip->regs + ATMEL_PDC_RNPR);  in atmel_ac97c_capture_prepare()
357 	writel(block_size / 2, chip->regs + ATMEL_PDC_RNCR);  in atmel_ac97c_capture_prepare()
492 		int offset, next_period, block_size;  in atmel_ac97c_interrupt()  local
502 			block_size = frames_to_bytes(runtime, runtime->period_size);  in atmel_ac97c_interrupt()
511 			offset = block_size * next_period;  in atmel_ac97c_interrupt()
514 			writel(block_size / 2, chip->regs + ATMEL_PDC_TNCR);  in atmel_ac97c_interrupt()
520 			block_size = frames_to_bytes(runtime, runtime->period_size);  in atmel_ac97c_interrupt()
529 			offset = block_size * next_period;  in atmel_ac97c_interrupt()
532 			writel(block_size / 2, chip->regs + ATMEL_PDC_RNCR);  in atmel_ac97c_interrupt()