1 /*
2 * ALSA PCM interface for the TI DAVINCI processor
3 *
4 * Author: Vladimir Barinov, <vbarinov@embeddedalley.com>
5 * Copyright: (C) 2007 MontaVista Software, Inc., <source@mvista.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 _DAVINCI_PCM_H
13 #define _DAVINCI_PCM_H
14
15 struct davinci_pcm_dma_params {
16 char *name; /* stream identifier */
17 int channel; /* sync dma channel ID */
18 dma_addr_t dma_addr; /* device physical address for DMA */
19 unsigned int data_type; /* xfer data type */
20 };
21
22 struct evm_snd_platform_data {
23 int tx_dma_ch;
24 int rx_dma_ch;
25 };
26
27 extern struct snd_soc_platform davinci_soc_platform;
28
29 #endif
30
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