projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 310355c1 VB |
1 | /* |
| 2 | * ALSA PCM interface for the TI DAVINCI processor | |
| 3 | * | |
| d6b52039 | 4 | * Author: Vladimir Barinov, <vbarinov@embeddedalley.com> |
| 310355c1 VB |
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 | ||
| b67f4487 C |
15 | #include <mach/edma.h> |
| 16 | #include <mach/asp.h> | |
| 17 | ||
| 18 | ||
| 310355c1 | 19 | struct davinci_pcm_dma_params { |
| b67f4487 | 20 | int channel; /* sync dma channel ID */ |
| 6a99fb5f | 21 | unsigned short acnt; |
| b67f4487 | 22 | dma_addr_t dma_addr; /* device physical address for DMA */ |
| 1e224f32 | 23 | unsigned sram_size; |
| b67f4487 C |
24 | enum dma_event_q eventq_no; /* event queue number */ |
| 25 | unsigned char data_type; /* xfer data type */ | |
| 26 | unsigned char convert_mono_stereo; | |
| 4fa9c1a5 | 27 | unsigned int fifo_level; |
| 310355c1 VB |
28 | }; |
| 29 | ||
| 310355c1 VB |
30 | |
| 31 | extern struct snd_soc_platform davinci_soc_platform; | |
| 32 | ||
| 33 | #endif |