idma.h

 1/* SPDX-License-Identifier: GPL-2.0 */
 2/*
 3 * Copyright (c) 2011 Samsung Electronics Co., Ltd
 4 *		http://www.samsung.com
 5 */
 6
 7#ifndef __SND_SOC_SAMSUNG_IDMA_H_
 8#define __SND_SOC_SAMSUNG_IDMA_H_
 9
10extern void idma_reg_addr_init(void __iomem *regs, dma_addr_t addr);
11
12/* dma_state */
13#define LPAM_DMA_STOP	0
14#define LPAM_DMA_START	1
15
16#define MAX_IDMA_PERIOD (128 * 1024)
17#define MAX_IDMA_BUFFER (160 * 1024)
18
19#endif /* __SND_SOC_SAMSUNG_IDMA_H_ */