/* * sound/soc/samsung/idma.h * * Copyright (c) 2011 Samsung Electronics Co., Ltd * http://www.samsung.com * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the * Free Software Foundation; either version 2 of the License, or (at your * option) any later version. * */ #ifndef __SND_SOC_SAMSUNG_IDMA_H_ #define __SND_SOC_SAMSUNG_IDMA_H_ extern void idma_reg_addr_init(void __iomem *regs, dma_addr_t addr); /* dma_state */ #define LPAM_DMA_STOP 0 #define LPAM_DMA_START 1 #define MAX_IDMA_PERIOD (128 * 1024) #define MAX_IDMA_BUFFER (160 * 1024) #endif /* __SND_SOC_SAMSUNG_IDMA_H_ */