diff options
| author | Yuval Adam <_@yuv.al> | 2017-08-30 08:25:59 +0000 |
|---|---|---|
| committer | Yuval Adam <_@yuv.al> | 2017-08-30 08:25:59 +0000 |
| commit | 8e4bff4cab0ddac6060645b0715210484d02ff40 (patch) | |
| tree | 3a5c3024371a04692a3a6d9974d001cdff8ebf84 /sound/soc/samsung/dma.h | |
Diffstat (limited to 'sound/soc/samsung/dma.h')
| -rw-r--r-- | sound/soc/samsung/dma.h | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/sound/soc/samsung/dma.h b/sound/soc/samsung/dma.h new file mode 100644 index 00000000..189a7a6d --- /dev/null +++ b/sound/soc/samsung/dma.h @@ -0,0 +1,28 @@ +/* + * dma.h -- + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + * + * ALSA PCM interface for the Samsung SoC + */ + +#ifndef _S3C_AUDIO_H +#define _S3C_AUDIO_H + +struct s3c_dma_params { + struct s3c2410_dma_client *client; /* stream identifier */ + int channel; /* Channel ID */ + dma_addr_t dma_addr; + int dma_size; /* Size of the DMA transfer */ + unsigned ch; + struct samsung_dma_ops *ops; + char *ch_name; +}; + +int asoc_dma_platform_register(struct device *dev); +void asoc_dma_platform_unregister(struct device *dev); + +#endif |