| 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 | |
| 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 |