| Sangbeom Kim | f09aecd | 2011-07-20 17:07:13 +0900 | [diff] [blame] | 1 | /* |
| 2 | * sound/soc/samsung/idma.h |
| 3 | * |
| 4 | * Copyright (c) 2011 Samsung Electronics Co., Ltd |
| 5 | * http://www.samsung.com |
| 6 | * |
| 7 | * This program is free software; you can redistribute it and/or modify it |
| 8 | * under the terms of the GNU General Public License as published by the |
| 9 | * Free Software Foundation; either version 2 of the License, or (at your |
| 10 | * option) any later version. |
| 11 | * |
| 12 | */ |
| 13 | |
| 14 | #ifndef __SND_SOC_SAMSUNG_IDMA_H_ |
| 15 | #define __SND_SOC_SAMSUNG_IDMA_H_ |
| 16 | |
| 17 | extern void idma_reg_addr_init(void *regs, dma_addr_t addr); |
| 18 | |
| 19 | /* dma_state */ |
| 20 | #define LPAM_DMA_STOP 0 |
| 21 | #define LPAM_DMA_START 1 |
| 22 | |
| 23 | #define MAX_IDMA_PERIOD (128 * 1024) |
| 24 | #define MAX_IDMA_BUFFER (160 * 1024) |
| 25 | |
| 26 | #endif /* __SND_SOC_SAMSUNG_IDMA_H_ */ |