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

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