sound/pci/ice1712/amp.h

   1 /* SPDX-License-Identifier: GPL-2.0-or-later */
   2 #ifndef __SOUND_AMP_H
   3 #define __SOUND_AMP_H
   4
   5 /*
   6  *   ALSA driver for VIA VT1724 (Envy24HT)
   7  *
   8  *   Lowlevel functions for Advanced Micro Peripherals Ltd AUDIO2000
   9  *
  10  *      Copyright (c) 2000 Jaroslav Kysela <perex@perex.cz>
  11  */
  12
  13 #define  AMP_AUDIO2000_DEVICE_DESC             "{AMP Ltd,AUDIO2000},"\
  14                                                "{Chaintech,AV-710},"
  15
  16 #if 0
  17 #define VT1724_SUBDEVICE_AUDIO2000      0x12142417      /* Advanced Micro Peripherals Ltd AUDIO2000 */
  18 #else
  19 #define VT1724_SUBDEVICE_AUDIO2000      0x00030003      /* a dummy ID for AMP Audio2000 */
  20 #endif
  21 #define VT1724_SUBDEVICE_AV710          0x12142417      /* AV710 - the same ID with Audio2000! */
  22
  23 /* WM8728 on I2C for AV710 */
  24 #define WM_DEV          0x36
  25
  26 #define WM_ATTEN_L      0x00
  27 #define WM_ATTEN_R      0x01
  28 #define WM_DAC_CTRL     0x02
  29 #define WM_INT_CTRL     0x03
  30
  31 extern struct snd_ice1712_card_info  snd_vt1724_amp_cards[];
  32
  33
  34 #endif /* __SOUND_AMP_H */