190 	int block_size = frames_to_bytes(runtime, runtime->period_size);  in atmel_ac97c_playback_prepare()  local
261 	writel(block_size / 2, chip->regs + ATMEL_PDC_TCR);  in atmel_ac97c_playback_prepare()
262 	writel(runtime->dma_addr + block_size, chip->regs + ATMEL_PDC_TNPR);  in atmel_ac97c_playback_prepare()
263 	writel(block_size / 2, chip->regs + ATMEL_PDC_TNCR);  in atmel_ac97c_playback_prepare()
272 	int block_size = frames_to_bytes(runtime, runtime->period_size);  in atmel_ac97c_capture_prepare()  local
343 	writel(block_size / 2, chip->regs + ATMEL_PDC_RCR);  in atmel_ac97c_capture_prepare()
344 	writel(runtime->dma_addr + block_size, chip->regs + ATMEL_PDC_RNPR);  in atmel_ac97c_capture_prepare()
345 	writel(block_size / 2, chip->regs + ATMEL_PDC_RNCR);  in atmel_ac97c_capture_prepare()
476 		int offset, next_period, block_size;  in atmel_ac97c_interrupt()  local
486 			block_size = frames_to_bytes(runtime, runtime->period_size);  in atmel_ac97c_interrupt()
495 			offset = block_size * next_period;  in atmel_ac97c_interrupt()
498 			writel(block_size / 2, chip->regs + ATMEL_PDC_TNCR);  in atmel_ac97c_interrupt()
504 			block_size = frames_to_bytes(runtime, runtime->period_size);  in atmel_ac97c_interrupt()
513 			offset = block_size * next_period;  in atmel_ac97c_interrupt()
516 			writel(block_size / 2, chip->regs + ATMEL_PDC_RNCR);  in atmel_ac97c_interrupt()