release/src-rt-6.x.4708/linux/linux-2.6.36/sound/pci/ice1712/amp.h

   1 #ifndef __SOUND_AMP_H
   2 #define __SOUND_AMP_H
   3
   4 /*
   5  *   ALSA driver for VIA VT1724 (Envy24HT)
   6  *
   7  *   Lowlevel functions for Advanced Micro Peripherals Ltd AUDIO2000
   8  *
   9  *      Copyright (c) 2000 Jaroslav Kysela <perex@perex.cz>
  10  *
  11  *   This program is free software; you can redistribute it and/or modify
  12  *   it under the terms of the GNU General Public License as published by
  13  *   the Free Software Foundation; either version 2 of the License, or
  14  *   (at your option) any later version.
  15  *
  16  *   This program is distributed in the hope that it will be useful,
  17  *   but WITHOUT ANY WARRANTY; without even the implied warranty of
  18  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  19  *   GNU General Public License for more details.
  20  *
  21  *   You should have received a copy of the GNU General Public License
  22  *   along with this program; if not, write to the Free Software
  23  *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  24  *
  25  */
  26
  27 #define  AMP_AUDIO2000_DEVICE_DESC             "{AMP Ltd,AUDIO2000},"\
  28                                                "{Chaintech,AV-710},"
  29
  30 #define VT1724_SUBDEVICE_AUDIO2000      0x00030003      /* a dummy ID for AMP Audio2000 */
  31 #define VT1724_SUBDEVICE_AV710          0x12142417      /* AV710 - the same ID with Audio2000! */
  32
  33 /* WM8728 on I2C for AV710 */
  34 #define WM_DEV          0x36
  35
  36 #define WM_ATTEN_L      0x00
  37 #define WM_ATTEN_R      0x01
  38 #define WM_DAC_CTRL     0x02
  39 #define WM_INT_CTRL     0x03
  40
  41 extern struct snd_ice1712_card_info  snd_vt1724_amp_cards[];
  42
  43
  44 #endif /* __SOUND_AMP_H */