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c0f41bb1 BD |
1 | /* |
2 | * s3c24xx-pcm.h -- | |
3 | * | |
4 | * This program is free software; you can redistribute it and/or modify it | |
5 | * under the terms of the GNU General Public License as published by the | |
6 | * Free Software Foundation; either version 2 of the License, or (at your | |
7 | * option) any later version. | |
8 | * | |
9 | * ALSA PCM interface for the Samsung S3C24xx CPU | |
10 | */ | |
11 | ||
12 | #ifndef _S3C24XX_PCM_H | |
13 | #define _S3C24XX_PCM_H | |
14 | ||
15 | #define ST_RUNNING (1<<0) | |
16 | #define ST_OPENED (1<<1) | |
17 | ||
18 | struct s3c24xx_pcm_dma_params { | |
7f1bc26e GG |
19 | struct s3c2410_dma_client *client; /* stream identifier */ |
20 | int channel; /* Channel ID */ | |
c0f41bb1 | 21 | dma_addr_t dma_addr; |
7f1bc26e | 22 | int dma_size; /* Size of the DMA transfer */ |
c0f41bb1 BD |
23 | }; |
24 | ||
25 | #define S3C24XX_DAI_I2S 0 | |
26 | ||
c0f41bb1 BD |
27 | /* platform data */ |
28 | extern struct snd_soc_platform s3c24xx_soc_platform; | |
29 | extern struct snd_ac97_bus_ops s3c24xx_ac97_ops; | |
30 | ||
31 | #endif |