diff options
author | Takashi Iwai <tiwai@suse.de> | 2009-12-21 11:21:15 +0100 |
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committer | Takashi Iwai <tiwai@suse.de> | 2009-12-21 11:21:15 +0100 |
commit | de8853bc38ceab1fa7e7f723b21430d4aad60fea (patch) | |
tree | 5084ef51866fd1767324f8dc8eb36e97c55350f5 /sound/soc/s3c24xx/s3c-dma.h | |
parent | f5de24b06aa46427500d0fdbe8616b73a71d8c28 (diff) | |
parent | 440b004cf953bec2bc8cd91c64ae707fd7e25327 (diff) |
Merge remote branch 'alsa/fixes' into fix/hda
Diffstat (limited to 'sound/soc/s3c24xx/s3c-dma.h')
-rw-r--r-- | sound/soc/s3c24xx/s3c-dma.h | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/sound/soc/s3c24xx/s3c-dma.h b/sound/soc/s3c24xx/s3c-dma.h new file mode 100644 index 00000000000..69bb6bf6fc1 --- /dev/null +++ b/sound/soc/s3c24xx/s3c-dma.h @@ -0,0 +1,31 @@ +/* + * s3c-dma.h -- + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + * + * ALSA PCM interface for the Samsung S3C24xx CPU + */ + +#ifndef _S3C_AUDIO_H +#define _S3C_AUDIO_H + +#define ST_RUNNING (1<<0) +#define ST_OPENED (1<<1) + +struct s3c_dma_params { + struct s3c2410_dma_client *client; /* stream identifier */ + int channel; /* Channel ID */ + dma_addr_t dma_addr; + int dma_size; /* Size of the DMA transfer */ +}; + +#define S3C24XX_DAI_I2S 0 + +/* platform data */ +extern struct snd_soc_platform s3c24xx_soc_platform; +extern struct snd_ac97_bus_ops s3c24xx_ac97_ops; + +#endif |