| /* |
| * ALSA PCM interface for the Stretch s6000 family |
| * |
| * Author: Daniel Gloeckner, <dg@emlix.com> |
| * Copyright: (C) 2009 emlix GmbH <info@emlix.com> |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License version 2 as |
| * published by the Free Software Foundation. |
| */ |
| |
| #ifndef _S6000_PCM_H |
| #define _S6000_PCM_H |
| |
| struct snd_soc_dai; |
| struct snd_pcm_substream; |
| |
| struct s6000_pcm_dma_params { |
| unsigned int (*check_xrun)(struct snd_soc_dai *cpu_dai); |
| int (*trigger)(struct snd_pcm_substream *substream, int cmd, int after); |
| dma_addr_t sif_in; |
| dma_addr_t sif_out; |
| u32 dma_in; |
| u32 dma_out; |
| int irq; |
| int same_rate; |
| |
| spinlock_t lock; |
| int in_use; |
| int rate; |
| }; |
| |
| #endif |
