sound/pci/au88x0/au8810.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 /*
   3     Aureal Advantage Soundcard driver.
   4  */
   5
   6 #define CHIP_AU8810
   7
   8 #define CARD_NAME "Aureal Advantage"
   9 #define CARD_NAME_SHORT "au8810"
  10
  11 #define NR_ADB          0x10
  12 #define NR_WT           0x00
  13 #define NR_SRC          0x10
  14 #define NR_A3D          0x10
  15 #define NR_MIXIN        0x20
  16 #define NR_MIXOUT       0x10
  17
  18
  19 /* ADBDMA */
  20 #define VORTEX_ADBDMA_STAT 0x27e00      /* read only, subbuffer, DMA pos */
  21 #define         POS_MASK 0x00000fff
  22 #define     POS_SHIFT 0x0
  23 #define         ADB_SUBBUF_MASK 0x00003000      /* ADB only. */
  24 #define     ADB_SUBBUF_SHIFT 0xc        /* ADB only. */
  25 #define VORTEX_ADBDMA_CTRL 0x27180      /* write only; format, flags, DMA pos */
  26 #define         OFFSET_MASK 0x00000fff
  27 #define     OFFSET_SHIFT 0x0
  28 #define         IE_MASK 0x00001000      /* interrupt enable. */
  29 #define     IE_SHIFT 0xc
  30 #define     DIR_MASK 0x00002000 /* Direction */
  31 #define     DIR_SHIFT 0xd
  32 #define         FMT_MASK 0x0003c000
  33 #define         FMT_SHIFT 0xe
  34 // The ADB masks and shift also are valid for the wtdma, except if specified otherwise.
  35 #define VORTEX_ADBDMA_BUFCFG0 0x27100
  36 #define VORTEX_ADBDMA_BUFCFG1 0x27104
  37 #define VORTEX_ADBDMA_BUFBASE 0x27000
  38 #define VORTEX_ADBDMA_START 0x27c00     /* Which subbuffer starts */
  39
  40 #define VORTEX_ADBDMA_STATUS 0x27A90    /* stored at AdbDma->this_10 / 2 DWORD in size. */
  41
  42 /* WTDMA */
  43 #define VORTEX_WTDMA_CTRL 0x27fd8       /* format, DMA pos */
  44 #define VORTEX_WTDMA_STAT 0x27fe8       /* DMA subbuf, DMA pos */
  45 #define     WT_SUBBUF_MASK 0x3
  46 #define     WT_SUBBUF_SHIFT 0xc
  47 #define VORTEX_WTDMA_BUFBASE 0x27fc0
  48 #define VORTEX_WTDMA_BUFCFG0 0x27fd0
  49 #define VORTEX_WTDMA_BUFCFG1 0x27fd4
  50 #define VORTEX_WTDMA_START 0x27fe4      /* which subbuffer is first */
  51
  52 /* ADB */
  53 #define VORTEX_ADB_SR 0x28400   /* Samplerates enable/disable */
  54 #define VORTEX_ADB_RTBASE 0x28000
  55 #define VORTEX_ADB_RTBASE_COUNT 173
  56 #define VORTEX_ADB_CHNBASE 0x282b4
  57 #define VORTEX_ADB_CHNBASE_COUNT 24
  58 #define         ROUTE_MASK      0xffff
  59 #define         SOURCE_MASK     0xff00
  60 #define     ADB_MASK   0xff
  61 #define         ADB_SHIFT 0x8
  62
  63 /* ADB address */
  64 #define         OFFSET_ADBDMA   0x00
  65 #define         OFFSET_SRCIN    0x40
  66 #define         OFFSET_SRCOUT   0x20
  67 #define         OFFSET_MIXIN    0x50
  68 #define         OFFSET_MIXOUT   0x30
  69 #define         OFFSET_CODECIN  0x70
  70 #define         OFFSET_CODECOUT 0x88
  71 #define         OFFSET_SPORTIN  0x78    /* ch 0x13 */
  72 #define         OFFSET_SPORTOUT 0x90
  73 #define         OFFSET_SPDIFOUT 0x92    /* ch 0x14 check this! */
  74 #define         OFFSET_EQIN     0xa0
  75 #define         OFFSET_EQOUT    0x7e    /* 2 routes on ch 0x11 */
  76 #define         OFFSET_XTALKOUT 0x66    /* crosstalk canceller (source) */
  77 #define         OFFSET_XTALKIN  0x96    /* crosstalk canceller (sink) */
  78 #define         OFFSET_A3DIN    0x70    /* ADB sink. */
  79 #define         OFFSET_A3DOUT   0xA6    /* ADB source. 2 routes per slice = 8 */
  80 #define         OFFSET_EFXIN    0x80    /* ADB sink. */
  81 #define         OFFSET_EFXOUT   0x68    /* ADB source. */
  82
  83 /* ADB route translate helper */
  84 #define ADB_DMA(x) (x)
  85 #define ADB_SRCOUT(x) (x + OFFSET_SRCOUT)
  86 #define ADB_SRCIN(x) (x + OFFSET_SRCIN)
  87 #define ADB_MIXOUT(x) (x + OFFSET_MIXOUT)
  88 #define ADB_MIXIN(x) (x + OFFSET_MIXIN)
  89 #define ADB_CODECIN(x) (x + OFFSET_CODECIN)
  90 #define ADB_CODECOUT(x) (x + OFFSET_CODECOUT)
  91 #define ADB_SPORTIN(x) (x + OFFSET_SPORTIN)
  92 #define ADB_SPORTOUT(x) (x + OFFSET_SPORTOUT)
  93 #define ADB_SPDIFOUT(x) (x + OFFSET_SPDIFOUT)
  94 #define ADB_EQIN(x) (x + OFFSET_EQIN)
  95 #define ADB_EQOUT(x) (x + OFFSET_EQOUT)
  96 #define ADB_A3DOUT(x) (x + OFFSET_A3DOUT)       /* 0x10 A3D blocks */
  97 #define ADB_A3DIN(x) (x + OFFSET_A3DIN)
  98 #define ADB_XTALKIN(x) (x + OFFSET_XTALKIN)
  99 #define ADB_XTALKOUT(x) (x + OFFSET_XTALKOUT)
 100
 101 #define MIX_OUTL    0xe
 102 #define MIX_OUTR    0xf
 103 #define MIX_INL     0x1e
 104 #define MIX_INR     0x1f
 105 #define MIX_DEFIGAIN 0x08       /* 0x8 => 6dB */
 106 #define MIX_DEFOGAIN 0x08
 107
 108 /* MIXER */
 109 #define VORTEX_MIXER_SR 0x21f00
 110 #define VORTEX_MIXER_CLIP 0x21f80
 111 #define VORTEX_MIXER_CHNBASE 0x21e40
 112 #define VORTEX_MIXER_RTBASE 0x21e00
 113 #define         MIXER_RTBASE_SIZE 0x38
 114 #define VORTEX_MIX_ENIN 0x21a00 /* Input enable bits. 4 bits wide. */
 115 #define VORTEX_MIX_SMP 0x21c00  /* AU8820: 0x9c00 */
 116
 117 /* MIX */
 118 #define VORTEX_MIX_INVOL_A 0x21000      /* in? */
 119 #define VORTEX_MIX_INVOL_B 0x20000      /* out? */
 120 #define VORTEX_MIX_VOL_A 0x21800
 121 #define VORTEX_MIX_VOL_B 0x20800
 122
 123 #define         VOL_MIN 0x80    /* Input volume when muted. */
 124 #define         VOL_MAX 0x7f    /* FIXME: Not confirmed! Just guessed. */
 125
 126 /* SRC */
 127 #define VORTEX_SRC_CHNBASE              0x26c40
 128 #define VORTEX_SRC_RTBASE               0x26c00
 129 #define VORTEX_SRCBLOCK_SR              0x26cc0
 130 #define VORTEX_SRC_SOURCE               0x26cc4
 131 #define VORTEX_SRC_SOURCESIZE   0x26cc8
 132 /* Params
 133         0x26e00 : 1 U0
 134         0x26e40 : 2 CR
 135         0x26e80 : 3 U3
 136         0x26ec0 : 4 DRIFT1
 137         0x26f00 : 5 U1
 138         0x26f40 : 6 DRIFT2
 139         0x26f80 : 7 U2 : Target rate, direction
 140 */
 141
 142 #define VORTEX_SRC_CONVRATIO    0x26e40
 143 #define VORTEX_SRC_DRIFT0               0x26e80
 144 #define VORTEX_SRC_DRIFT1               0x26ec0
 145 #define VORTEX_SRC_DRIFT2               0x26f40
 146 #define VORTEX_SRC_U0                   0x26e00
 147 #define         U0_SLOWLOCK             0x200
 148 #define VORTEX_SRC_U1                   0x26f00
 149 #define VORTEX_SRC_U2                   0x26f80
 150 #define VORTEX_SRC_DATA                 0x26800 /* 0xc800 */
 151 #define VORTEX_SRC_DATA0                0x26000
 152
 153 /* FIFO */
 154 #define VORTEX_FIFO_ADBCTRL 0x16100     /* Control bits. */
 155 #define VORTEX_FIFO_WTCTRL 0x16000
 156 #define         FIFO_RDONLY     0x00000001
 157 #define         FIFO_CTRL       0x00000002      /* Allow ctrl. ? */
 158 #define         FIFO_VALID      0x00000010
 159 #define         FIFO_EMPTY      0x00000020
 160 #define         FIFO_U0         0x00001000      /* Unknown. */
 161 #define         FIFO_U1         0x00010000
 162 #define         FIFO_SIZE_BITS 5
 163 #define         FIFO_SIZE       (1<<FIFO_SIZE_BITS)     // 0x20
 164 #define         FIFO_MASK       (FIFO_SIZE-1)   //0x1f    /* at shift left 0xc */
 165 //#define       FIFO_MASK       0x1f    /* at shift left 0xb */
 166 //#define               FIFO_SIZE       0x20
 167 #define         FIFO_BITS       0x03880000
 168 #define VORTEX_FIFO_ADBDATA     0x14000
 169 #define VORTEX_FIFO_WTDATA      0x10000
 170
 171 /* CODEC */
 172 #define VORTEX_CODEC_CTRL       0x29184
 173 #define VORTEX_CODEC_EN         0x29190
 174 #define         EN_CODEC0       0x00000300
 175 #define         EN_AC98         0x00000c00 /* Modem AC98 slots. */
 176 #define         EN_CODEC1       0x00003000
 177 #define         EN_CODEC        (EN_CODEC0 | EN_CODEC1)
 178 #define         EN_SPORT        0x00030000
 179 #define         EN_SPDIF        0x000c0000
 180
 181 #define VORTEX_CODEC_CHN        0x29080
 182 #define VORTEX_CODEC_IO         0x29188
 183
 184 /* SPDIF */
 185 #define VORTEX_SPDIF_FLAGS      0x2205c
 186 #define VORTEX_SPDIF_CFG0       0x291D0
 187 #define VORTEX_SPDIF_CFG1       0x291D4
 188 #define VORTEX_SPDIF_SMPRATE    0x29194
 189
 190 /* Sample timer */
 191 #define VORTEX_SMP_TIME         0x29198
 192
 193 #define VORTEX_MODEM_CTRL       0x291ac
 194
 195 /* IRQ */
 196 #define VORTEX_IRQ_SOURCE 0x2a000       /* Interrupt source flags. */
 197 #define VORTEX_IRQ_CTRL 0x2a004 /* Interrupt source mask. */
 198
 199 #define VORTEX_STAT     0x2a008 /* Status */
 200
 201 #define VORTEX_CTRL             0x2a00c
 202 #define         CTRL_MIDI_EN    0x00000001
 203 #define         CTRL_MIDI_PORT  0x00000060
 204 #define         CTRL_GAME_EN    0x00000008
 205 #define         CTRL_GAME_PORT  0x00000e00
 206 //#define       CTRL_IRQ_ENABLE 0x01004000
 207 #define         CTRL_IRQ_ENABLE 0x00004000
 208
 209 /* write: Timer period config / read: TIMER IRQ ack. */
 210 #define VORTEX_IRQ_STAT         0x2919c
 211
 212 /* DMA */
 213 #define VORTEX_ENGINE_CTRL      0x27ae8
 214 #define         ENGINE_INIT     0x1380000
 215
 216 /* MIDI *//* GAME. */
 217 #define VORTEX_MIDI_DATA        0x28800
 218 #define VORTEX_MIDI_CMD         0x28804 /* Write command / Read status */
 219
 220 #define VORTEX_CTRL2            0x2880c
 221 #define         CTRL2_GAME_ADCMODE 0x40
 222 #define VORTEX_GAME_LEGACY      0x28808
 223 #define VORTEX_GAME_AXIS        0x28810
 224 #define         AXIS_SIZE 4
 225 #define         AXIS_RANGE 0x1fff