/[openvortex]/alsa/pci/au88x0/au8820.h
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Diff of /alsa/pci/au88x0/au8820.h

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revision 1.11 by vizard, Mon Jul 28 23:22:12 2003 UTC revision 1.12 by mjander, Thu Aug 7 01:58:50 2003 UTC
# Line 1  Line 1 
1  /*  #define __NO_VERSION__
2      Aureal Vortex Soundcard driver.  #include "../../alsa-kernel/pci/au88x0/au8820.h"
3    
     IO addr collected from asp4core.vxd:  
     function    address  
     0005D5A0    13004  
     00080674    14004  
     00080AFF    12818  
   
  */  
   
 #define CHIP_AU8820  
   
 #define CARD_NAME "Aureal Vortex 3D Sound Processor"  
 #define CARD_NAME_SHORT "au8820"  
   
 #ifndef PCI_VENDOR_ID_AUREAL  
 #define PCI_VENDOR_ID_AUREAL 0x12eb  
 #endif  
   
 #ifndef PCI_VENDOR_ID_AUREAL_VORTEX  
 #define PCI_DEVICE_ID_AUREAL_VORTEX 0x0001  
 #endif  
   
 /* Number of ADB and WT channels */  
 #define NR_ADB 0x10  
 #define NR_WT 0x20  
 #define NR_SRC 0x10  
 #define NR_A3D 0x8  
 #define NR_MIXIN 0x10  
 #define NR_MIXOUT 0x10  
 #define NR_WT 0x20  
   
 /* ADBDMA */  
 #define VORTEX_ADBDMA_STAT 0x105c0 /* 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 0x10580  /* 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     U_MASK 0x00002000  /* Unknown. If you know tell me. */  
 #define     U_SHIFT 0xd  
 #define         FMT_MASK 0x0003c000  
 #define         FMT_SHIFT 0xe  
 // The masks and shift also work for the wtdma, if not specified otherwise.  
 #define VORTEX_ADBDMA_BUFCFG0 0x10400  
 #define VORTEX_ADBDMA_BUFCFG1 0x10404  
 #define VORTEX_ADBDMA_BUFBASE 0x10200  
 #define VORTEX_ADBDMA_START 0x106c0 /* Which subbuffer starts */  
   
 /* ADB */  
 #define VORTEX_ADB_SR 0x10a00 /* Samplerates enable/disable */  
 #define VORTEX_ADB_RTBASE 0x10800  
 #define VORTEX_ADB_RTBASE_SIZE (VORTEX_ADB_CHNBASE - VORTEX_ADB_RTBASE)  
 #define VORTEX_ADB_CHNBASE 0x1099c  
 #define VORTEX_ADB_CHNBASE_SIZE (ADB_MASK - VORTEX_ADB_RTBASE_SIZE)  
 #define         ROUTE_MASK      0x3fff  
 #define     ADB_MASK   0x7f  
 #define         ADB_SHIFT 0x7  
 //#define     ADB_MIX_MASK 0xf  
 /* ADB address */  
 #define         OFFSET_ADBDMA   0x00  
 #define         OFFSET_SRCOUT   0x10  /* on channel 0x11 */  
 #define         OFFSET_SRCIN    0x10  /* on channel < 0x11 */  
 #define         OFFSET_MIXOUT   0x20  
 #define         OFFSET_MIXIN    0x30  
 #define         OFFSET_CODECIN  0x48 /* ADB source */  
 #define         OFFSET_CODECOUT 0x58 /* ADB sink/target */  
 #define         OFFSET_SPORTOUT 0x60  
 #define         OFFSET_SPORTIN  0x78  
 #define         OFFSET_A3DOUT   0x50  
 #define         OFFSET_A3DIN    0x70  
 #define         OFFSET_WTOUT    0x00 /* FIXME */  
   
 /* ADB route translate helper */  
 #define ADB_DMA(x) (x + OFFSET_ADBDMA)  
 #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_SPORTOUT(x) (x + OFFSET_SPORTOUT)  
 #define ADB_SPORTIN(x) (x + OFFSET_SPORTIN) /* 0x72 ? */  
 #define ADB_A3DOUT(x) (x + OFFSET_A3DOUT) /* 8 A3D blocks */  
 #define ADB_A3DIN(x) (x + OFFSET_A3DIN)  
 #define ADB_WTOUT(x) (x + OFFSET_WTOUT)  
   
 /* WTDMA */  
 #define VORTEX_WTDMA_CTRL 0x10500 /* format, DMA pos */  
 #define VORTEX_WTDMA_STAT 0x10500 /* DMA subbuf, DMA pos */  
 #define     WT_SUBBUF_MASK (0x3 << WT_SUBBUF_SHIFT)  
 #define     WT_SUBBUF_SHIFT 0x15  
 #define VORTEX_WTDMA_BUFBASE 0x10000  
 #define VORTEX_WTDMA_BUFCFG0 0x10300  
 #define VORTEX_WTDMA_BUFCFG1 0x10304  
 #define VORTEX_WTDMA_START 0x10640 /* which subbuffer is first */  
   
 /* MIXER */  
 #define VORTEX_MIXER_SR 0x9f00  
 #define VORTEX_MIXER_CHNBASE 0x9e40  
 #define VORTEX_MIXER_RTBASE 0x9e00  
 #define         MIXER_RTBASE_SIZE 0x26  
 #define VORTEX_MIX_U0 0x9c00  
   
 /* MIX */  
 #define VORTEX_MIX_INVOL_A 0x9000 /* in? */  
 #define VORTEX_MIX_INVOL_B 0x8000 /* out? */  
 #define VORTEX_MIX_VOL_A 0x9800  
 #define VORTEX_MIX_VOL_B 0x8800  
 #define VORTEX_MIX_ENIN 0x9a00 /* Input enable bits. 4 bits wide. */  
 #define         VOL_MIN 0x80 /* Input volume when muted. */  
 #define         VOL_MAX 0x7f /* FIXME: Not confirmed! Just guessed. */  
   
 #define MIX_OUTL    0xe  
 #define MIX_OUTR    0xf  
 #define MIX_INL     0xe  
 #define MIX_INR     0xf  
 #define MIX_DEFIGAIN 0x00 /* 0x8 => 6dB */  
 #define MIX_DEFOGAIN 0x00  
   
 /* SRC */  
 #define VORTEX_SRCBLOCK_SR      0xccc0  
 #define VORTEX_SRC_CHNBASE      0xcc40  
 #define VORTEX_SRC_RTBASE       0xcc00  
 #define VORTEX_SRC_SOURCE       0xccc4  
 #define VORTEX_SRC_U0           0xce00  
 #define VORTEX_SRC_DRIFT0       0xce80  
 #define VORTEX_SRC_DRIFT1       0xcec0  
 #define VORTEX_SRC_U1           0xcf00  
 #define VORTEX_SRC_DRIFT2       0xcf40  
 #define VORTEX_SRC_U3           0xcf80  
 #define VORTEX_SRC_DATA         0xc800  
 #define VORTEX_SRC_DATA0        0xc000  
 #define VORTEX_SRC_CONVRATIO 0xce40  
 //#define     SRC_RATIO(x) ((((x<<15)/48000) + 1)/2) /* Playback */  
 //#define     SRC_RATIO2(x) ((((48000<<15)/x) + 1)/2) /* Recording */  
   
   
 /* FIFO */  
 #define VORTEX_FIFO_ADBCTRL 0xf800 /* Control bits. */  
 #define VORTEX_FIFO_WTCTRL 0xf840  
 #define         FIFO_RDONLY     0x00000001  
 #define         FIFO_CTRL       0x00000002 /* Allow ctrl. ? */  
 #define         FIFO_VALID      0x00000010  
 #define         FIFO_EMPTY      0x00000020  
 #define         FIFO_U0         0x00001000 /* Unknown. */  
 #define         FIFO_U1         0x00010000  
 #define         FIFO_SIZE_BITS 5  
 #define         FIFO_SIZE       (1<<FIFO_SIZE_BITS) // 0x20  
 #define         FIFO_MASK       (FIFO_SIZE-1) //0x1f    /* at shift left 0xc */  
 #define VORTEX_FIFO_ADBDATA 0xe000  
 #define VORTEX_FIFO_WTDATA 0xe800  
   
 /* CODEC */  
 #define VORTEX_CODEC_CTRL 0x11984  
 #define VORTEX_CODEC_EN 0x11990  
 #define         EN_CODEC        0x00000300  
 #define         EN_SPORT        0x00030000  
 #define         EN_SPDIF        0x000c0000  
 #define VORTEX_CODEC_CHN 0x11880  
 #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_IO 0x11988  
   
 /* Sample timer */  
 #define VORTEX_SMP_TIME 0x11998  
   
 /* IRQ */  
 #define VORTEX_IRQ_SOURCE 0x12800 /* Interrupt source flags. */  
 #define         IRQ_FATAL    0x0001  
 #define         IRQ_PARITY   0x0002  
 #define         IRQ_PCMOUT   0x0020 /* ?? */  
 #define         IRQ_TIMER    0x1000  
 #define         IRQ_MIDI     0x2000  
   
 #define VORTEX_IRQ_U0   0x12808 /* ?? */  
   
 #define VORTEX_CTRL 0x1280c  
 #define         CTRL_MIDI_EN 0x00000001  
 #define         CTRL_MIDI_PORT 0x00000060  
 #define         CTRL_GAME_EN 0x00000008  
 #define         CTRL_GAME_PORT 0x00000e00  
 #define         CTRL_IRQ_ENABLE 0x4000  
   
 #define VORTEX_IRQ_CTRL 0x12804 /* Interrupt source mask. */  
 #define         IRQ_FATAL    0x0001  
 #define         IRQ_PARITY   0x0002  
 #define         IRQ_PCMOUT   0x0020 /* PCM OUT page crossing */  
 #define         IRQ_TIMER    0x1000  
 #define         IRQ_MIDI     0x2000  
   
 /* write: Timer period config / read: TIMER IRQ ack. */  
 #define VORTEX_IRQ_STAT 0x1199c  
   
 /* DMA */  
 #define VORTEX_DMA_BUFFER 0x10200  
 #define VORTEX_ENGINE_CTRL 0x1060c  
 #define         ENGINE_INIT 0x0L  
   
 /* MIDI */ /* GAME. */  
 #define VORTEX_MIDI_DATA 0x11000  
 #define VORTEX_MIDI_CMD 0x11004  /* Write command / Read status */  
 #define VORTEX_GAME_LEGACY 0x11008  
 #define VORTEX_CTRL2 0x1100c  
 #define         CTRL2_GAME_ADCMODE 0x40  
 #define VORTEX_GAME_AXIS 0x11010  
 #define         AXIS_SIZE 4  
 #define         AXIS_RANGE 0x1fff  

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