src/add-ons/kernel/drivers/audio/ac97/es1370/io.h

   1 /*
   2  * ES1370 Haiku Driver for ES1370 audio
   3  *
   4  * Copyright 2002-2007, Haiku, Inc.
   5  * Distributed under the terms of the MIT License.
   6  *
   7  * Authors:
   8  *              Marcus Overhagen, marcus@overhagen.de
   9  *              Jerome Duval, jerome.duval@free.fr
  10  */
  11 #ifndef _IO_H_
  12 #define _IO_H_
  13
  14 #include "config.h"
  15
  16 uint8  es1370_reg_read_8(device_config *config, int regno);
  17 uint16 es1370_reg_read_16(device_config *config, int regno);
  18 uint32 es1370_reg_read_32(device_config *config, int regno);
  19
  20 void es1370_reg_write_8(device_config *config, int regno, uint8 value);
  21 void es1370_reg_write_16(device_config *config, int regno, uint16 value);
  22 void es1370_reg_write_32(device_config *config, int regno, uint32 value);
  23
  24 uint16 es1370_codec_read(device_config *config, int regno);
  25 void es1370_codec_write(device_config *config, int regno, uint16 value);
  26
  27 #endif