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/*
* s3c-idma.h -- I2S0's Internal Dma driver
*
* Copyright (c) 2010 Samsung Electronics Co. Ltd
* Jaswinder Singh <jassi.brar@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 __S3C_IDMA_H_
#define __S3C_IDMA_H_
#ifdef CONFIG_ARCH_S5PC1XX /* S5PC100 */
#define MAX_LP_BUFF (128 * 1024)
#define LP_DMA_PERIOD (105 * 1024)
#else
#define MAX_LP_BUFF (160 * 1024)
#define LP_DMA_PERIOD (128 * 1024)
#endif
#define LP_TXBUFF_ADDR (0xC0000000)
#define S5P_IISLVLINTMASK (0xf<<20)
/* dma_state */
#define LPAM_DMA_STOP 0
#define LPAM_DMA_START 1
extern struct snd_soc_platform_driver idma_soc_platform;
extern int i2s_trigger_stop;
extern bool audio_clk_gated ;
void s5p_idma_init(void *regs);
#endif /* __S3C_IDMA_H_ */
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