sound/soc/samsung/i2s.h

   1 /* sound/soc/samsung/i2s.h
   2  *
   3  * ALSA SoC Audio Layer - Samsung I2S Controller driver
   4  *
   5  * Copyright (c) 2010 Samsung Electronics Co. Ltd.
   6  *      Jaswinder Singh <jassi.brar@samsung.com>
   7  *
   8  * This program is free software; you can redistribute it and/or modify
   9  * it under the terms of the GNU General Public License version 2 as
  10  * published by the Free Software Foundation.
  11  */
  12
  13 #ifndef __SND_SOC_SAMSUNG_I2S_H
  14 #define __SND_SOC_SAMSUNG_I2S_H
  15
  16 /*
  17  * Maximum number of I2S blocks that any SoC can have.
  18  * The secondary interface of a CPU dai(if there exists any),
  19  * is indexed at [cpu-dai's ID + SAMSUNG_I2S_SECOFF]
  20  */
  21 #define SAMSUNG_I2S_SECOFF      4
  22
  23 #define SAMSUNG_I2S_DIV_BCLK    1
  24
  25 #define SAMSUNG_I2S_RCLKSRC_0   0
  26 #define SAMSUNG_I2S_RCLKSRC_1   1
  27 #define SAMSUNG_I2S_CDCLK               2
  28
  29 #endif /* __SND_SOC_SAMSUNG_I2S_H */