src/add-ons/kernel/drivers/audio/ac97/sis7018/Registers.h

   1 /*
   2  *      SiS 7018, Trident 4D Wave DX/NX, Acer Lab M5451 Sound Driver.
   3  *      Copyright (c) 2002, 2008-2011 S.Zharski <imker@gmx.li>
   4  *      Distributed under the terms of the MIT license.
   5  *
   6  *      Copyright for ali5451 support:
   7  *              (c) 2009, Krzysztof Ćwiertnia (krzysiek.bmkx_gmail_com).
   8  */
   9 #ifndef _SiS7018_REGISTERS_H_
  10 #define _SiS7018_REGISTERS_H_
  11
  12
  13 enum Registers {
  14         // shared registers
  15         RegCodecWrite   = 0x40,
  16         RegCodecRead    = 0x44,
  17         RegCodecStatus  = 0x48,
  18                 CodecStatusSBCtrl       = 0x40,
  19                 CodecStatusActive       = 0x20,
  20                 CodecStatusReady        = 0x10,
  21                 CodecStatusADCON        = 0x08,
  22                 CodecStatusDACON        = 0x02,
  23                 CodecStatusReset        = 0x01,
  24                 CodecTimeout            = 0xffff,
  25
  26         RegRecChannel   = 0x70,
  27         RegStartA               = 0x80,
  28         RegStopA                = 0x84,
  29         RegCurSPFA              = 0x90,
  30         RegAddrINTA             = 0x98,
  31         RegChIndex              = 0xa0,
  32                 ChIndexMask             = 0x0000003f,
  33                 ChIndexEndEna   = 0x00001000,
  34                 ChIndexMidEna   = 0x00002000,
  35         RegEnaINTA              = 0xa4,
  36         RegMiscINT              = 0xb0,
  37         RegStartB               = 0xb4,
  38         RegStopB                = 0xb8,
  39         RegCurSPFB              = 0xbc,
  40         RegAddrINTB             = 0xd8,
  41         RegEnaINTB              = 0xdc,
  42         RegCSOAlphaFMS  = 0xe0,
  43         RegLBA_PPTR             = 0xe4,
  44         RegDeltaESO             = 0xe8,
  45         RegRVolCVolFMC  = 0xec,
  46         RegGVSelVolCtrl = 0xf0,
  47         RegEBuf1                = 0xf4,
  48         RegEBuf2                = 0xf8,
  49
  50
  51         // SiS7018 specific registers
  52         RegSiSCodecWrite        = RegCodecWrite,
  53         RegSiSCodecRead         = RegCodecRead,
  54         RegSiSCodecStatus       = RegCodecStatus,
  55                 SiSCodecResetOff        = 0x000f0000,
  56         RegSiSCodecGPIO         = 0x4c,
  57                 ChIndexSiSEnaB  = 0x00010000,
  58
  59         // ALi5451 registers
  60         RegALiVolumeA           = 0xa8,
  61         RegALiMPUR2                     = 0x22,
  62         RegALiSTimer            = 0xc8,
  63         RegALiDigiMixer         = 0xd4,
  64                 ALiDigiMixerPCMIn       = 0x80000000,
  65
  66         // Trident NX specific registers
  67         RegNXCodecStatus        = 0x40,
  68                 NXCodecStatusReady2     = 0x40,
  69                 NXCodecStatusADC2ON     = 0x20,
  70                 NXCodecStatusDAC2ON     = 0x10,
  71                 NXCodecStatusReady1     = 0x08,
  72                 NXCodecStatusADC1ON     = 0x04,
  73                 NXCodecStatusDAC1ON     = 0x02,
  74                 NXCodecStatusReset      = 0x01,
  75         RegNXCodecWrite = 0x44,
  76         RegNXCodecRead  = 0x48,
  77         RegNXCodecRead2 = 0x4c
  78 };
  79
  80
  81 #endif // _SIS7018_REGISTERS_H_
  82