| Ben Dooks | c0f41bb | 2007-02-14 13:20:03 +0100 | [diff] [blame^] | 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 { |
| 19 | struct s3c2410_dma_client *client; /* stream identifier */ |
| 20 | int channel; /* Channel ID */ |
| 21 | dma_addr_t dma_addr; |
| 22 | }; |
| 23 | |
| 24 | #define S3C24XX_DAI_I2S 0 |
| 25 | |
| 26 | extern struct snd_soc_cpu_dai s3c24xx_i2s_dai; |
| 27 | |
| 28 | /* platform data */ |
| 29 | extern struct snd_soc_platform s3c24xx_soc_platform; |
| 30 | extern struct snd_ac97_bus_ops s3c24xx_ac97_ops; |
| 31 | |
| 32 | #endif |