1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0 */ 2*4882a593Smuzhiyun /* 3*4882a593Smuzhiyun * Copyright (c) 2011 Samsung Electronics Co., Ltd 4*4882a593Smuzhiyun * http://www.samsung.com 5*4882a593Smuzhiyun */ 6*4882a593Smuzhiyun 7*4882a593Smuzhiyun #ifndef __SND_SOC_SAMSUNG_IDMA_H_ 8*4882a593Smuzhiyun #define __SND_SOC_SAMSUNG_IDMA_H_ 9*4882a593Smuzhiyun 10*4882a593Smuzhiyun extern void idma_reg_addr_init(void __iomem *regs, dma_addr_t addr); 11*4882a593Smuzhiyun 12*4882a593Smuzhiyun /* dma_state */ 13*4882a593Smuzhiyun #define LPAM_DMA_STOP 0 14*4882a593Smuzhiyun #define LPAM_DMA_START 1 15*4882a593Smuzhiyun 16*4882a593Smuzhiyun #define MAX_IDMA_PERIOD (128 * 1024) 17*4882a593Smuzhiyun #define MAX_IDMA_BUFFER (160 * 1024) 18*4882a593Smuzhiyun 19*4882a593Smuzhiyun #endif /* __SND_SOC_SAMSUNG_IDMA_H_ */ 20