1/*
 2 * ALSA PCM interface for the Stretch s6000 family
 3 *
 4 * Author:      Daniel Gloeckner, <dg@emlix.com>
 5 * Copyright:   (C) 2009 emlix GmbH <info@emlix.com>
 6 *
 7 * This program is free software; you can redistribute it and/or modify
 8 * it under the terms of the GNU General Public License version 2 as
 9 * published by the Free Software Foundation.
10 */
11
12#ifndef _S6000_PCM_H
13#define _S6000_PCM_H
14
15struct snd_soc_dai;
16struct snd_pcm_substream;
17
18struct s6000_pcm_dma_params {
19	unsigned int (*check_xrun)(struct snd_soc_dai *cpu_dai);
20	int (*trigger)(struct snd_pcm_substream *substream, int cmd, int after);
21	dma_addr_t sif_in;
22	dma_addr_t sif_out;
23	u32 dma_in;
24	u32 dma_out;
25	int irq;
26	int same_rate;
27
28	spinlock_t lock;
29	int in_use;
30	int rate;
31};
32
33#endif