1 files changed, 256 insertions, 0 deletions

diff --git a/sound/pci/au88x0/au8830.h b/sound/pci/au88x0/au8830.h
new file mode 100644
index 000000000000..aa77826b5e59
--- /dev/null
+++ b/sound/pci/au88x0/au8830.h
@@ -0,0 +1,256 @@
+/*
+    Aureal Vortex Soundcard driver.
+
+    IO addr collected from asp4core.vxd:
+    function    address
+    0005D5A0    13004
+    00080674    14004
+    00080AFF    12818
+
+ */
+
+#define CHIP_AU8830
+
+#define CARD_NAME "Aureal Vortex 2 3D Sound Processor"
+#define CARD_NAME_SHORT "au8830"
+
+#define NR_ADB 0x20
+#define NR_SRC 0x10
+#define NR_A3D 0x10
+#define NR_MIXIN 0x20
+#define NR_MIXOUT 0x10
+#define NR_WT 0x40
+
+/* ADBDMA */
+#define VORTEX_ADBDMA_STAT 0x27e00      /* read only, subbuffer, DMA pos */
+#define         POS_MASK 0x00000fff
+#define     POS_SHIFT 0x0
+#define         ADB_SUBBUF_MASK 0x00003000      /* ADB only. */
+#define     ADB_SUBBUF_SHIFT 0xc        /* ADB only. */
+#define VORTEX_ADBDMA_CTRL 0x27a00      /* write only; format, flags, DMA pos */
+#define         OFFSET_MASK 0x00000fff
+#define     OFFSET_SHIFT 0x0
+#define         IE_MASK 0x00001000      /* interrupt enable. */
+#define     IE_SHIFT 0xc
+#define     DIR_MASK 0x00002000 /* Direction. */
+#define     DIR_SHIFT 0xd
+#define         FMT_MASK 0x0003c000
+#define         FMT_SHIFT 0xe
+#define         ADB_FIFO_EN_SHIFT       0x15
+#define         ADB_FIFO_EN                     (1 << 0x15)
+// The ADB masks and shift also are valid for the wtdma, except if specified otherwise.
+#define VORTEX_ADBDMA_BUFCFG0 0x27800
+#define VORTEX_ADBDMA_BUFCFG1 0x27804
+#define VORTEX_ADBDMA_BUFBASE 0x27400
+#define VORTEX_ADBDMA_START 0x27c00     /* Which subbuffer starts */
+
+#define VORTEX_ADBDMA_STATUS 0x27A90    /* stored at AdbDma->this_10 / 2 DWORD in size. */
+/* Starting at the MSB, each pair of bits seem to be the current DMA page. */
+/* This current page bits are consistent (same value) with VORTEX_ADBDMA_STAT) */
+
+/* DMA */
+#define VORTEX_ENGINE_CTRL 0x27ae8
+#define         ENGINE_INIT 0x1380000
+
+/* WTDMA */
+#define VORTEX_WTDMA_CTRL 0x27900       /* format, DMA pos */
+#define VORTEX_WTDMA_STAT 0x27d00       /* DMA subbuf, DMA pos */
+#define     WT_SUBBUF_MASK 0x3
+#define     WT_SUBBUF_SHIFT 0xc
+#define VORTEX_WTDMA_BUFBASE 0x27000
+#define VORTEX_WTDMA_BUFCFG0 0x27600
+#define VORTEX_WTDMA_BUFCFG1 0x27604
+#define VORTEX_WTDMA_START 0x27b00      /* which subbuffer is first */
+
+/* ADB */
+#define VORTEX_ADB_SR 0x28400   /* Samplerates enable/disable */
+#define VORTEX_ADB_RTBASE 0x28000
+#define VORTEX_ADB_RTBASE_COUNT 173
+#define VORTEX_ADB_CHNBASE 0x282b4
+#define VORTEX_ADB_CHNBASE_COUNT 24
+#define         ROUTE_MASK      0xffff
+#define         SOURCE_MASK     0xff00
+#define     ADB_MASK   0xff
+#define         ADB_SHIFT 0x8
+/* ADB address */
+#define         OFFSET_ADBDMA   0x00
+#define         OFFSET_ADBDMAB  0x20
+#define         OFFSET_SRCIN    0x40
+#define         OFFSET_SRCOUT   0x20    /* ch 0x11 */
+#define         OFFSET_MIXIN    0x50    /* ch 0x11 */
+#define         OFFSET_MIXOUT   0x30    /* ch 0x11 */
+#define         OFFSET_CODECIN  0x70 /* ch 0x11 */      /* adb source */
+#define         OFFSET_CODECOUT 0x88 /* ch 0x11 */      /* adb target */
+#define         OFFSET_SPORTIN  0x78    /* ch 0x13 ADB source. 2 routes. */
+#define         OFFSET_SPORTOUT 0x90    /* ch 0x13 ADB sink. 2 routes. */
+#define         OFFSET_SPDIFIN  0x7A    /* ch 0x14 ADB source. */
+#define         OFFSET_SPDIFOUT 0x92    /* ch 0x14 ADB sink. */
+#define         OFFSET_AC98IN   0x7c    /* ch 0x14 ADB source. */
+#define         OFFSET_AC98OUT  0x94    /* ch 0x14 ADB sink. */
+#define         OFFSET_EQIN             0xa0    /* ch 0x11 */
+#define         OFFSET_EQOUT    0x7e /* ch 0x11 */      /* 2 routes on ch 0x11 */
+#define         OFFSET_A3DIN    0x70    /* ADB sink. */
+#define         OFFSET_A3DOUT   0xA6    /* ADB source. 2 routes per slice = 8 */
+#define         OFFSET_WT0              0x40    /* WT bank 0 output. 0x40 - 0x65 */
+#define         OFFSET_WT1              0x80    /* WT bank 1 output. 0x80 - 0xA5 */
+/* WT sources offset : 0x00-0x1f Direct stream. */
+/* WT sources offset : 0x20-0x25 Mixed Output. */
+#define         OFFSET_XTALKOUT 0x66    /* crosstalk canceller (source) 2 routes */
+#define         OFFSET_XTALKIN  0x96    /* crosstalk canceller (sink). 10 routes */
+#define         OFFSET_EFXOUT   0x68    /* ADB source. 8 routes. */
+#define         OFFSET_EFXIN    0x80    /* ADB sink. 8 routes. */
+
+/* ADB route translate helper */
+#define ADB_DMA(x) (x)
+#define ADB_SRCOUT(x) (x + OFFSET_SRCOUT)
+#define ADB_SRCIN(x) (x + OFFSET_SRCIN)
+#define ADB_MIXOUT(x) (x + OFFSET_MIXOUT)
+#define ADB_MIXIN(x) (x + OFFSET_MIXIN)
+#define ADB_CODECIN(x) (x + OFFSET_CODECIN)
+#define ADB_CODECOUT(x) (x + OFFSET_CODECOUT)
+#define ADB_SPORTIN(x) (x + OFFSET_SPORTIN)
+#define ADB_SPORTOUT(x) (x + OFFSET_SPORTOUT)
+#define ADB_SPDIFIN(x)  (x + OFFSET_SPDIFIN)
+#define ADB_SPDIFOUT(x) (x + OFFSET_SPDIFOUT)
+#define ADB_EQIN(x) (x + OFFSET_EQIN)
+#define ADB_EQOUT(x) (x + OFFSET_EQOUT)
+#define ADB_A3DOUT(x) (x + OFFSET_A3DOUT)       /* 0x10 A3D blocks */
+#define ADB_A3DIN(x) (x + OFFSET_A3DIN)
+//#define ADB_WTOUT(x) ((x<x20)?(x + OFFSET_WT0):(x + OFFSET_WT1))
+#define ADB_WTOUT(x,y) (((x)==0)?((y) + OFFSET_WT0):((y) + OFFSET_WT1))
+#define ADB_XTALKIN(x) ((x) + OFFSET_XTALKIN)
+#define ADB_XTALKOUT(x) ((x) + OFFSET_XTALKOUT)
+
+#define MIX_DEFIGAIN 0x08
+#define MIX_DEFOGAIN 0x08       /* 0x8->6dB  (6dB = x4) 16 to 18 bit conversion? */
+
+/* MIXER */
+#define VORTEX_MIXER_SR 0x21f00
+#define VORTEX_MIXER_CLIP 0x21f80
+#define VORTEX_MIXER_CHNBASE 0x21e40
+#define VORTEX_MIXER_RTBASE 0x21e00
+#define         MIXER_RTBASE_SIZE 0x38
+#define VORTEX_MIX_ENIN 0x21a00 /* Input enable bits. 4 bits wide. */
+#define VORTEX_MIX_SMP 0x21c00  /* wave data buffers. AU8820: 0x9c00 */
+
+/* MIX */
+#define VORTEX_MIX_INVOL_B 0x20000      /* Input volume current */
+#define VORTEX_MIX_VOL_B 0x20800        /* Output Volume current */
+#define VORTEX_MIX_INVOL_A 0x21000      /* Input Volume target */
+#define VORTEX_MIX_VOL_A 0x21800        /* Output Volume target */
+
+#define         VOL_MIN 0x80    /* Input volume when muted. */
+#define         VOL_MAX 0x7f    /* FIXME: Not confirmed! Just guessed. */
+
+/* SRC */
+#define VORTEX_SRC_CHNBASE              0x26c40
+#define VORTEX_SRC_RTBASE               0x26c00
+#define VORTEX_SRCBLOCK_SR              0x26cc0
+#define VORTEX_SRC_SOURCE               0x26cc4
+#define VORTEX_SRC_SOURCESIZE   0x26cc8
+/* Params
+        0x26e00 : 1 U0
+        0x26e40 : 2 CR
+        0x26e80 : 3 U3
+        0x26ec0 : 4 DRIFT1
+        0x26f00 : 5 U1
+        0x26f40 : 6 DRIFT2
+        0x26f80 : 7 U2 : Target rate, direction
+*/
+
+#define VORTEX_SRC_CONVRATIO    0x26e40
+#define VORTEX_SRC_DRIFT0               0x26e80
+#define VORTEX_SRC_DRIFT1               0x26ec0
+#define VORTEX_SRC_DRIFT2               0x26f40
+#define VORTEX_SRC_U0                   0x26e00
+#define         U0_SLOWLOCK             0x200
+#define VORTEX_SRC_U1                   0x26f00
+#define VORTEX_SRC_U2                   0x26f80
+#define VORTEX_SRC_DATA                 0x26800 /* 0xc800 */
+#define VORTEX_SRC_DATA0                0x26000
+
+/* FIFO */
+#define VORTEX_FIFO_ADBCTRL 0x16100     /* Control bits. */
+#define VORTEX_FIFO_WTCTRL 0x16000
+#define         FIFO_RDONLY     0x00000001
+#define         FIFO_CTRL       0x00000002      /* Allow ctrl. ? */
+#define         FIFO_VALID      0x00000010
+#define         FIFO_EMPTY      0x00000020
+#define         FIFO_U0         0x00002000      /* Unknown. */
+#define         FIFO_U1         0x00040000
+#define         FIFO_SIZE_BITS 6
+#define         FIFO_SIZE       (1<<(FIFO_SIZE_BITS))   // 0x40
+#define         FIFO_MASK       (FIFO_SIZE-1)   //0x3f    /* at shift left 0xc */
+#define         FIFO_BITS       0x1c400000
+#define VORTEX_FIFO_ADBDATA 0x14000
+#define VORTEX_FIFO_WTDATA 0x10000
+
+#define VORTEX_FIFO_GIRT        0x17000 /* wt0, wt1, adb */
+#define         GIRT_COUNT      3
+
+/* CODEC */
+
+#define VORTEX_CODEC_CHN 0x29080        /* The name "CHN" is wrong. */
+
+#define VORTEX_CODEC_CTRL 0x29184
+#define VORTEX_CODEC_IO 0x29188
+#define         VORTEX_CODEC_WRITE 0x00800000
+#define         VORTEX_CODEC_ADDSHIFT 16
+#define         VORTEX_CODEC_ADDMASK 0x7f0000   /* 0x000f0000 */
+#define         VORTEX_CODEC_DATSHIFT 0
+#define         VORTEX_CODEC_DATMASK 0xffff
+
+#define VORTEX_CODEC_SPORTCTRL 0x2918c
+
+#define VORTEX_CODEC_EN 0x29190
+#define         EN_AUDIO0               0x00000300
+#define         EN_MODEM                0x00000c00
+#define         EN_AUDIO1               0x00003000
+#define         EN_SPORT                0x00030000
+#define         EN_SPDIF                0x000c0000
+#define         EN_CODEC                (EN_AUDIO1 | EN_AUDIO0)
+
+#define VORTEX_SPDIF_SMPRATE    0x29194
+
+#define VORTEX_SPDIF_FLAGS              0x2205c
+#define VORTEX_SPDIF_CFG0               0x291D0 /* status data */
+#define VORTEX_SPDIF_CFG1               0x291D4
+
+#define VORTEX_SMP_TIME                 0x29198 /* Sample counter/timer */
+#define VORTEX_SMP_TIMER                0x2919c
+#define VORTEX_CODEC2_CTRL              0x291a0
+
+#define VORTEX_MODEM_CTRL               0x291ac
+
+/* IRQ */
+#define VORTEX_IRQ_SOURCE 0x2a000       /* Interrupt source flags. */
+#define VORTEX_IRQ_CTRL 0x2a004 /* Interrupt source mask. */
+
+//#define VORTEX_IRQ_U0 0x2a008 /* ?? */
+#define VORTEX_STAT             0x2a008 /* Some sort of status */
+#define         STAT_IRQ        0x00000001      /* This bitis set if the IRQ is valid. */
+
+#define VORTEX_CTRL             0x2a00c
+#define         CTRL_MIDI_EN    0x00000001
+#define         CTRL_MIDI_PORT  0x00000060
+#define         CTRL_GAME_EN    0x00000008
+#define         CTRL_GAME_PORT  0x00000e00
+#define         CTRL_IRQ_ENABLE 0x00004000
+#define         CTRL_SPDIF              0x00000000      /* unknown. Please find this value */
+#define         CTRL_SPORT              0x00200000
+#define         CTRL_RST                0x00800000
+#define         CTRL_UNKNOWN    0x01000000
+
+/* write: Timer period config / read: TIMER IRQ ack. */
+#define VORTEX_IRQ_STAT 0x2919c
+
+                     /* MIDI *//* GAME. */
+#define VORTEX_MIDI_DATA 0x28800
+#define VORTEX_MIDI_CMD 0x28804 /* Write command / Read status */
+
+#define VORTEX_GAME_LEGACY 0x28808
+#define VORTEX_CTRL2 0x2880c
+#define         CTRL2_GAME_ADCMODE 0x40
+#define VORTEX_GAME_AXIS 0x28810        /* Axis base register. 4 axis's */
+#define         AXIS_SIZE 4
+#define         AXIS_RANGE 0x1fff