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- /* Copyright (c) 2010, The Linux Foundation. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 and
- * only version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
- #ifndef _MSM_PCM_H
- #define _MSM_PCM_H
- #define USE_CHANNELS_MIN 1
- #define USE_CHANNELS_MAX 2
- #define NUM_DMAS 9
- #define DMASZ 16384
- #define MAX_CHANNELS 9
- #define MSM_LPA_PHYS 0x28100000
- #define MSM_LPA_END 0x2810DFFF
- struct msm_audio {
- struct snd_pcm_substream *substream;
- /* data allocated for various buffers */
- char *data;
- dma_addr_t phys;
- unsigned int pcm_size;
- unsigned int pcm_count;
- int enabled;
- int period;
- int dma_ch;
- int period_index;
- int start;
- };
- extern struct snd_soc_dai msm_cpu_dai[NUM_DMAS];
- extern struct snd_soc_platform msm8660_soc_platform;
- #endif /*_MSM_PCM_H*/
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