release/src-rt-6.x.4708/linux/linux-2.6.36/sound/soc/codecs/ad1980.h

   1 /*
   2  * ad1980.h  --  ad1980 Soc Audio driver
   3  *
   4  * WARNING:
   5  *
   6  * Because Analog Devices Inc. discontinued the ad1980 sound chip since
   7  * Sep. 2009, this ad1980 driver is not maintained, tested and supported
   8  * by ADI now.
   9  */
  10
  11 #ifndef _AD1980_H
  12 #define _AD1980_H
  13 /* Bit definition of Power-Down Control/Status Register */
  14 #define ADC             0x0001
  15 #define DAC             0x0002
  16 #define ANL             0x0004
  17 #define REF             0x0008
  18 #define PR0             0x0100
  19 #define PR1             0x0200
  20 #define PR2             0x0400
  21 #define PR3             0x0800
  22 #define PR4             0x1000
  23 #define PR5             0x2000
  24 #define PR6             0x4000
  25
  26 extern struct snd_soc_dai ad1980_dai;
  27 extern struct snd_soc_codec_device soc_codec_dev_ad1980;
  28
  29 #endif