sound/soc/s3c24xx/s3c24xx-ac97.h

   1 /*
   2  * s3c24xx-ac97.c  --  ALSA Soc Audio Layer
   3  *
   4  * (c) 2007 Wolfson Microelectronics PLC.
   5  * Author: Graeme Gregory
   6  *         graeme.gregory@wolfsonmicro.com or linux@wolfsonmicro.com
   7  *
   8  *  This program is free software; you can redistribute  it and/or modify it
   9  *  under  the terms of  the GNU General  Public License as published by the
  10  *  Free Software Foundation;  either version 2 of the  License, or (at your
  11  *  option) any later version.
  12  *
  13  *  Revision history
  14  *    10th Nov 2006   Initial version.
  15  */
  16
  17 #ifndef S3C24XXAC97_H_
  18 #define S3C24XXAC97_H_
  19
  20 #define AC_CMD_ADDR(x) (x << 16)
  21 #define AC_CMD_DATA(x) (x & 0xffff)
  22
  23 #ifdef CONFIG_CPU_S3C2440
  24 #define IRQ_S3C244x_AC97 IRQ_S3C2440_AC97
  25 #else
  26 #define IRQ_S3C244x_AC97 IRQ_S3C2443_AC97
  27 #endif
  28
  29 extern struct snd_soc_dai s3c2443_ac97_dai[];
  30
  31 #endif /*S3C24XXAC97_H_*/