Merge tag 'locks-v3.16-2' of git://git.samba.org/jlayton/linux
[linux/fpc-iii.git] / sound / soc / samsung / dma.h
blob070ab0f096092c22c6fd47ec239b89531a7a3a52
1 /*
2 * dma.h --
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.
9 * ALSA PCM interface for the Samsung SoC
12 #ifndef _S3C_AUDIO_H
13 #define _S3C_AUDIO_H
15 #include <sound/dmaengine_pcm.h>
17 struct s3c_dma_client {
18 char *name;
21 struct s3c_dma_params {
22 struct s3c_dma_client *client; /* stream identifier */
23 int channel; /* Channel ID */
24 dma_addr_t dma_addr;
25 int dma_size; /* Size of the DMA transfer */
26 unsigned ch;
27 struct samsung_dma_ops *ops;
28 char *ch_name;
29 struct snd_dmaengine_dai_dma_data dma_data;
32 void samsung_asoc_init_dma_data(struct snd_soc_dai *dai,
33 struct s3c_dma_params *playback,
34 struct s3c_dma_params *capture);
35 int samsung_asoc_dma_platform_register(struct device *dev);
37 #endif