1 | /* SPDX-License-Identifier: GPL-2.0 */ |
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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 | |
10 | extern 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_ */ |
20 |