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Diffstat (limited to 'sound/soc/samsung/i2s.h')
| -rw-r--r-- | sound/soc/samsung/i2s.h | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/sound/soc/samsung/i2s.h b/sound/soc/samsung/i2s.h new file mode 100644 index 000000000000..8e15f6a616d1 --- /dev/null +++ b/sound/soc/samsung/i2s.h @@ -0,0 +1,29 @@ +/* sound/soc/samsung/i2s.h + * + * ALSA SoC Audio Layer - Samsung I2S Controller driver + * + * Copyright (c) 2010 Samsung Electronics Co. Ltd. + * Jaswinder Singh <jassi.brar@samsung.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 __SND_SOC_SAMSUNG_I2S_H +#define __SND_SOC_SAMSUNG_I2S_H + +/* + * Maximum number of I2S blocks that any SoC can have. + * The secondary interface of a CPU dai(if there exists any), + * is indexed at [cpu-dai's ID + SAMSUNG_I2S_SECOFF] + */ +#define SAMSUNG_I2S_SECOFF 4 + +#define SAMSUNG_I2S_DIV_BCLK 1 + +#define SAMSUNG_I2S_RCLKSRC_0 0 +#define SAMSUNG_I2S_RCLKSRC_1 1 +#define SAMSUNG_I2S_CDCLK 2 + +#endif /* __SND_SOC_SAMSUNG_I2S_H */ |