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| author | Srikant Patnaik | 2015-01-13 15:08:24 +0530 |
|---|---|---|
| committer | Srikant Patnaik | 2015-01-13 15:08:24 +0530 |
| commit | 97327692361306d1e6259021bc425e32832fdb50 (patch) | |
| tree | fe9088f3248ec61e24f404f21b9793cb644b7f01 /sound/soc/davinci/davinci-pcm.h | |
| parent | 2d05a8f663478a44e088d122e0d62109bbc801d0 (diff) | |
| parent | a3a8b90b61e21be3dde9101c4e86c881e0f06210 (diff) | |
| download | FOSSEE-netbook-kernel-source-97327692361306d1e6259021bc425e32832fdb50.tar.gz FOSSEE-netbook-kernel-source-97327692361306d1e6259021bc425e32832fdb50.tar.bz2 FOSSEE-netbook-kernel-source-97327692361306d1e6259021bc425e32832fdb50.zip | |
dirty fix to merging
Diffstat (limited to 'sound/soc/davinci/davinci-pcm.h')
| -rw-r--r-- | sound/soc/davinci/davinci-pcm.h | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/sound/soc/davinci/davinci-pcm.h b/sound/soc/davinci/davinci-pcm.h new file mode 100644 index 00000000..c0d6c9be --- /dev/null +++ b/sound/soc/davinci/davinci-pcm.h @@ -0,0 +1,31 @@ +/* + * ALSA PCM interface for the TI DAVINCI processor + * + * Author: Vladimir Barinov, <vbarinov@embeddedalley.com> + * Copyright: (C) 2007 MontaVista Software, Inc., <source@mvista.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 _DAVINCI_PCM_H +#define _DAVINCI_PCM_H + +#include <mach/edma.h> +#include <mach/asp.h> + + +struct davinci_pcm_dma_params { + int channel; /* sync dma channel ID */ + unsigned short acnt; + dma_addr_t dma_addr; /* device physical address for DMA */ + unsigned sram_size; + enum dma_event_q asp_chan_q; /* event queue number for ASP channel */ + enum dma_event_q ram_chan_q; /* event queue number for RAM channel */ + unsigned char data_type; /* xfer data type */ + unsigned char convert_mono_stereo; + unsigned int fifo_level; +}; + +#endif |