src/mesa/drivers/dri/unichrome/server/via_driver.h

   1 /* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/via/via_driver.h,v 1.7 2003/11/06 18:38:11 tsi Exp $ */
   2 /*
   3  * Copyright 1998-2003 VIA Technologies, Inc. All Rights Reserved.
   4  * Copyright 2001-2003 S3 Graphics, Inc. All Rights Reserved.
   5  *
   6  * Permission is hereby granted, free of charge, to any person obtaining a
   7  * copy of this software and associated documentation files (the "Software"),
   8  * to deal in the Software without restriction, including without limitation
   9  * the rights to use, copy, modify, merge, publish, distribute, sub license,
  10  * and/or sell copies of the Software, and to permit persons to whom the
  11  * Software is furnished to do so, subject to the following conditions:
  12  *
  13  * The above copyright notice and this permission notice (including the
  14  * next paragraph) shall be included in all copies or substantial portions
  15  * of the Software.
  16  *
  17  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  18  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  19  * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
  20  * VIA, S3 GRAPHICS, AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
  21  * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
  22  * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
  23  * DEALINGS IN THE SOFTWARE.
  24  */
  25
  26 #ifndef _VIA_DRIVER_H
  27 #define _VIA_DRIVER_H
  28
  29 #if 0 /* DEBUG is use in VIA DRI code as a flag */
  30 /* #define DEBUG_PRINT */
  31 #ifdef DEBUG_PRINT
  32 #define DEBUG(x) x
  33 #else
  34 #define DEBUG(x)
  35 #endif
  36 #endif
  37
  38 #if 0
  39 #include "vgaHW.h"
  40 #include "xf86.h"
  41 #include "xf86Resources.h"
  42 #include "xf86_ansic.h"
  43 #include "xf86Pci.h"
  44 #include "xf86PciInfo.h"
  45 #include "xf86_OSproc.h"
  46 #include "compiler.h"
  47 #include "xf86Cursor.h"
  48 #include "mipointer.h"
  49 #include "micmap.h"
  50
  51 #define USE_FB
  52 #ifdef USE_FB
  53 #include "fb.h"
  54 #else
  55 #include "cfb.h"
  56 #include "cfb16.h"
  57 #include "cfb32.h"
  58 #endif
  59
  60 #include "xf86cmap.h"
  61 #include "vbe.h"
  62 #include "xaa.h"
  63
  64 #include "via_regs.h"
  65 #include "via_bios.h"
  66 #include "via_gpioi2c.h"
  67 #include "via_priv.h"
  68 #include "ginfo.h"
  69
  70 #ifdef XF86DRI
  71 #define _XF86DRI_SERVER_
  72 #include "sarea.h"
  73 #include "dri.h"
  74 #include "GL/glxint.h"
  75 #include "via_dri.h"
  76 #endif
  77 #else
  78 #include "via_regs.h"
  79
  80 #include "GL/internal/dri_interface.h"
  81 #include "via_dri.h"
  82 #endif
  83
  84 /* _SOLO : copied from via_bios.h */
  85 /* System Memory CLK */
  86 #define         VIA_MEM_SDR66                                   0x00
  87 #define         VIA_MEM_SDR100                                  0x01
  88 #define         VIA_MEM_SDR133                                  0x02
  89 #define         VIA_MEM_DDR200                                  0x03
  90 #define         VIA_MEM_DDR266                                  0x04
  91 #define         VIA_MEM_DDR333                                  0x05
  92 #define         VIA_MEM_DDR400                                  0x06
  93
  94 #define DRIVER_NAME     "via"
  95 #define DRIVER_VERSION  "4.1.0"
  96 #define VERSION_MAJOR   4
  97 #define VERSION_MINOR   1
  98 #define PATCHLEVEL      41
  99 #define VIA_VERSION     ((VERSION_MAJOR<<24) | (VERSION_MINOR<<16) | PATCHLEVEL)
 100
 101 #define VGAIN8(addr)        MMIO_IN8(pVia->MapBase+0x8000, addr)
 102 #define VGAIN16(addr)       MMIO_IN16(pVia->MapBase+0x8000, addr)
 103 #define VGAIN(addr)         MMIO_IN32(pVia->MapBase+0x8000, addr)
 104
 105 #define VGAOUT8(addr, val)  MMIO_OUT8(pVia->MapBase+0x8000, addr, val)
 106 #define VGAOUT16(addr, val) MMIO_OUT16(pVia->MapBase+0x8000, addr, val)
 107 #define VGAOUT(addr, val)   MMIO_OUT32(pVia->MapBase+0x8000, addr, val)
 108
 109 #define INREG(addr)         MMIO_IN32(pVia->MapBase, addr)
 110 #define OUTREG(addr, val)   MMIO_OUT32(pVia->MapBase, addr, val)
 111 #define INREG16(addr)       MMIO_IN16(pVia->MapBase, addr)
 112 #define OUTREG16(addr, val) MMIO_OUT16(pVia->MapBase, addr, val)
 113
 114 #define VIA_PIXMAP_CACHE_SIZE   (256 * 1024)
 115 #define VIA_CURSOR_SIZE         (4 * 1024)
 116 #define VIA_VQ_SIZE             (256 * 1024)
 117
 118 typedef struct {
 119     unsigned int    mode, refresh, resMode;
 120     int             countWidthByQWord;
 121     int             offsetWidthByQWord;
 122     unsigned char   SR08, SR0A, SR0F;
 123
 124     /*   extended Sequencer registers */
 125     unsigned char   SR10, SR11, SR12, SR13,SR14,SR15,SR16;
 126     unsigned char   SR17, SR18, SR19, SR1A,SR1B,SR1C,SR1D,SR1E;
 127     unsigned char   SR1F, SR20, SR21, SR22,SR23,SR24,SR25,SR26;
 128     unsigned char   SR27, SR28, SR29, SR2A,SR2B,SR2C,SR2D,SR2E;
 129     unsigned char   SR2F, SR30, SR31, SR32,SR33,SR34,SR40,SR41;
 130     unsigned char   SR42, SR43, SR44, SR45,SR46,SR47;
 131
 132     unsigned char   Clock;
 133
 134     /*   extended CRTC registers */
 135     unsigned char   CR13, CR30, CR31, CR32, CR33, CR34, CR35, CR36;
 136     unsigned char   CR37, CR38, CR39, CR3A, CR40, CR41, CR42, CR43;
 137     unsigned char   CR44, CR45, CR46, CR47, CR48, CR49, CR4A;
 138     unsigned char   CRTCRegs[83];
 139     unsigned char   TVRegs[0xCF];
 140     unsigned char   TVRegs2[0xCF];
 141 /*    unsigned char   LCDRegs[0x40];*/
 142
 143 } VIARegRec, *VIARegPtr;
 144
 145
 146 typedef struct _VIA {
 147     VIARegRec           SavedReg;
 148     VIARegRec           ModeReg;
 149 #if 0
 150     xf86CursorInfoPtr   CursorInfoRec;
 151     int                 stateMode;
 152     VIAModeInfoPtr      VIAModeList;
 153 #endif
 154     int                 ModeStructInit;
 155     int                 Bpp, Bpl, ScissB;
 156     unsigned            PlaneMask;
 157
 158     unsigned long       videoRambytes;
 159     int                 videoRamKbytes;
 160     int                 FBFreeStart;
 161     int                 FBFreeEnd;
 162     int                 CursorStart;
 163     int                 VQStart;
 164     int                 VQEnd;
 165
 166     /* These are physical addresses. */
 167     unsigned long       FrameBufferBase;
 168     unsigned long       MmioBase;
 169
 170     /* These are linear addresses. */
 171     unsigned char*      MapBase;
 172     unsigned char*      VidMapBase;
 173     unsigned char*      BltBase;
 174     unsigned char*      MapBaseDense;
 175     unsigned char*      FBBase;
 176     unsigned char*      FBStart;
 177
 178     int                 PrimaryVidMapped;
 179     int                 dacSpeedBpp;
 180     int                 minClock, maxClock;
 181     int                 MCLK, REFCLK, LCDclk;
 182     double              refclk_fact;
 183
 184     /* Here are all the Options */
 185     int                 VQEnable;
 186     int                 pci_burst;
 187     int                 NoPCIRetry;
 188     int                 hwcursor;
 189     int                 NoAccel;
 190     int                 shadowFB;
 191     int                 NoDDCValue;
 192     int                 rotate;
 193
 194 #if 0
 195     CloseScreenProcPtr  CloseScreen;
 196     pciVideoPtr         PciInfo;
 197     PCITAG              PciTag;
 198 #endif
 199     int                 Chipset;
 200     int                 ChipId;
 201     int                 ChipRev;
 202     /*vbeInfoPtr          pVbe;*/
 203     int                 EntityIndex;
 204
 205     /* Support for shadowFB and rotation */
 206     unsigned char*      ShadowPtr;
 207     int                 ShadowPitch;
 208     void                (*PointerMoved)(int index, int x, int y);
 209
 210     /* Support for XAA acceleration */
 211 #if 0
 212     XAAInfoRecPtr       AccelInfoRec;
 213     xRectangle          Rect;
 214 #endif
 215     u_int32_t            SavedCmd;
 216     u_int32_t            SavedFgColor;
 217     u_int32_t            SavedBgColor;
 218     u_int32_t            SavedPattern0;
 219     u_int32_t            SavedPattern1;
 220     u_int32_t            SavedPatternAddr;
 221
 222 #if 0
 223     /* Support for Int10 processing */
 224     xf86Int10InfoPtr    pInt10;
 225
 226     /* BIOS Info Ptr */
 227     VIABIOSInfoPtr      pBIOSInfo;
 228     VGABIOSVERPtr       pBIOSVer;
 229 #endif
 230
 231     /* Support for DGA */
 232     int                 numDGAModes;
 233     /*DGAModePtr          DGAModes;*/
 234     int                 DGAactive;
 235     int                 DGAViewportStatus;
 236
 237     /* The various wait handlers. */
 238     int                 (*myWaitIdle)(struct _VIA*);
 239
 240 #if 0
 241     /* I2C & DDC */
 242     I2CBusPtr           I2C_Port1;
 243     I2CBusPtr           I2C_Port2;
 244     xf86MonPtr          DDC1;
 245     xf86MonPtr          DDC2;
 246 #endif
 247
 248     /* MHS */
 249     int                 IsSecondary;
 250     int                 HasSecondary;
 251
 252 #if 0
 253     /* Capture information */
 254     VIACAPINFO     CapInfo[2];      /* 2 capture information */
 255 #endif
 256
 257 /*
 258     u_int32_t            Cap0_Deinterlace;
 259     u_int32_t            Cap1_Deinterlace;
 260
 261     int                 Cap0_FieldSwap;
 262     int                 NoCap0_HFilter;
 263     int                 Capture_OverScanOff;
 264     int                 NoMPEGHQV_VFilter;
 265 */
 266 #ifdef XF86DRI
 267     int                 directRenderingEnabled;
 268     DRIInfoPtr          pDRIInfo;
 269     int                 drmFD;
 270     int                 numVisualConfigs;
 271     __GLXvisualConfig*  pVisualConfigs;
 272     VIAConfigPrivPtr    pVisualConfigsPriv;
 273     unsigned long       agpHandle;
 274     unsigned long       registerHandle;
 275     u_int32_t            agpAddr;
 276     unsigned char       *agpBase;
 277     unsigned int        agpSize;
 278     int                 IsPCI;
 279     int                 drixinerama;
 280 #else
 281     int                 drmFD;
 282     unsigned long       agpHandle;
 283     unsigned long       registerHandle;
 284     unsigned long       agpAddr;
 285     unsigned char       *agpBase;
 286     unsigned int        agpSize;
 287     int                 IsPCI;
 288 #endif
 289
 290     int     V4LEnabled;
 291     u_int16_t    ActiveDevice;  /* if SAMM, non-equal pBIOSInfo->ActiveDevice */
 292     unsigned char       *CursorImage;
 293     u_int32_t    CursorFG;
 294     u_int32_t    CursorBG;
 295     u_int32_t    CursorMC;
 296
 297     unsigned char       MemClk;
 298     int                 EnableExtendedFIFO;
 299     VIADRIPtr           devPrivate;
 300 } VIARec, *VIAPtr;
 301
 302
 303 /* Shortcuts.  These depend on a local symbol "pVia". */
 304
 305 #define WaitIdle()      pVia->myWaitIdle(pVia)
 306 #define VIAPTR(p)       ((VIAPtr)((p)->driverPrivate))
 307
 308 #endif /* _VIA_DRIVER_H */
 309