/* $XdotOrg: xc/programs/Xserver/hw/xfree86/drivers/via/via_driver.h,v 1.8 2003/12/17 18:57:18 dawes Exp $ */ /* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/via/via_driver.h,v 1.8 2003/12/17 18:57:18 dawes Exp $ */ /* * Copyright 1998-2003 VIA Technologies, Inc. All Rights Reserved. * Copyright 2001-2003 S3 Graphics, Inc. All Rights Reserved. * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sub license, * and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice (including the * next paragraph) shall be included in all copies or substantial portions * of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL * VIA, S3 GRAPHICS, AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER * DEALINGS IN THE SOFTWARE. */ #ifndef _VIA_DRIVER_H_ #define _VIA_DRIVER_H_ 1 /* #define DEBUG_PRINT */ #ifdef DEBUG_PRINT #define DEBUG(x) x #else #define DEBUG(x) #endif #include "vgaHW.h" #include "xf86.h" #include "xf86Resources.h" #include "xf86_ansic.h" #include "xf86Pci.h" #include "xf86PciInfo.h" #include "xf86_OSproc.h" #include "compiler.h" #include "xf86Cursor.h" #include "mipointer.h" #include "micmap.h" #define USE_FB #ifdef USE_FB #include "fb.h" #else #include "cfb.h" #include "cfb16.h" #include "cfb32.h" #endif #include "xf86cmap.h" #include "vbe.h" #include "xaa.h" #include "via_regs.h" #include "via_bios.h" #include "via_gpioi2c.h" #include "via_priv.h" #include "ginfo.h" #ifdef XF86DRI #define _XF86DRI_SERVER_ #include "sarea.h" #include "dri.h" #include "GL/glxint.h" #include "via_dri.h" #endif #define DRIVER_NAME "via" #define DRIVER_VERSION "4.1.0" #define VERSION_MAJOR 4 #define VERSION_MINOR 1 #define PATCHLEVEL 30 #define VIA_VERSION ((VERSION_MAJOR<<24) | (VERSION_MINOR<<16) | PATCHLEVEL) #define VGAIN8(addr) MMIO_IN8(pVia->MapBase+0x8000, addr) #define VGAIN16(addr) MMIO_IN16(pVia->MapBase+0x8000, addr) #define VGAIN(addr) MMIO_IN32(pVia->MapBase+0x8000, addr) #define VGAOUT8(addr, val) MMIO_OUT8(pVia->MapBase+0x8000, addr, val) #define VGAOUT16(addr, val) MMIO_OUT16(pVia->MapBase+0x8000, addr, val) #define VGAOUT(addr, val) MMIO_OUT32(pVia->MapBase+0x8000, addr, val) #define INREG(addr) MMIO_IN32(pVia->MapBase, addr) #define OUTREG(addr, val) MMIO_OUT32(pVia->MapBase, addr, val) #define INREG16(addr) MMIO_IN16(pVia->MapBase, addr) #define OUTREG16(addr, val) MMIO_OUT16(pVia->MapBase, addr, val) #define VIA_PIXMAP_CACHE_SIZE (256 * 1024) #define VIA_CURSOR_SIZE (4 * 1024) #define VIA_VQ_SIZE (256 * 1024) typedef struct { unsigned int mode, refresh, resMode; int countWidthByQWord; int offsetWidthByQWord; unsigned char SR08, SR0A, SR0F; /* extended Sequencer registers */ unsigned char SR10, SR11, SR12, SR13,SR14,SR15,SR16; unsigned char SR17, SR18, SR19, SR1A,SR1B,SR1C,SR1D,SR1E; unsigned char SR1F, SR20, SR21, SR22,SR23,SR24,SR25,SR26; unsigned char SR27, SR28, SR29, SR2A,SR2B,SR2C,SR2D,SR2E; unsigned char SR2F, SR30, SR31, SR32,SR33,SR34,SR40,SR41; unsigned char SR42, SR43, SR44, SR45,SR46,SR47; unsigned char Clock; /* extended CRTC registers */ unsigned char CR13, CR30, CR31, CR32, CR33, CR34, CR35, CR36; unsigned char CR37, CR38, CR39, CR3A, CR40, CR41, CR42, CR43; unsigned char CR44, CR45, CR46, CR47, CR48, CR49, CR4A; unsigned char CRTCRegs[68]; unsigned char TVRegs[0xFF]; /* unsigned char LCDRegs[0x40];*/ } VIARegRec, *VIARegPtr; /*Definition for CapturePortID*/ #define PORT0 0 /* Capture Port 0*/ #define PORT1 1 /* Capture Port 1*/ typedef struct __viaVideoControl { CARD16 PORTID; CARD32 dwCompose; CARD32 dwHighQVDO; CARD32 VideoStatus; CARD32 dwAction; #define ACTION_SET_PORTID 0 #define ACTION_SET_COMPOSE 1 #define ACTION_SET_HQV 2 #define ACTION_SET_BOB 4 #define ACTION_SET_VIDEOSTATUS 8 Bool Cap0OnScreen1; /* True: Capture0 On Screen1 ; False: Capture0 On Screen0 */ Bool Cap1OnScreen1; /* True: Capture1 On Screen1 ; False: Capture1 On Screen0 */ Bool MPEGOnScreen1; /* True: MPEG On Screen1 ; False: MPEG On Screen0 */ } VIAVideoControlRec, VIAVideoControlPtr; /*For Video HW Difference */ #define VIA_REVISION_CLEC0 0x10 #define VIA_REVISION_CLEC1 0x11 #define VIA_REVISION_CLECX 0x10 #define VID_HWDIFF_TRUE 0x00000001 #define VID_HWDIFF_FALSE 0x00000000 /* * Video HW Difference Structure */ typedef struct __VIAHWRec { unsigned long dwThreeHQVBuffer; /*Use Three HQV Buffers*/ unsigned long dwV3SrcHeightSetting; /*Set Video Source Width and Height*/ unsigned long dwSupportExtendFIFO; /*Support Extand FIFO*/ unsigned long dwHQVFetchByteUnit; /*HQV Fetch Count unit is byte*/ unsigned long dwHQVInitPatch; /*Initialize HQV Engine 2 times*/ unsigned long dwSupportV3Gamma; /*Support V3 Gamma */ unsigned long dwUpdFlip; /*Set HQV3D0[15] to flip video*/ unsigned long dwHQVDisablePatch; /*Change Video Engine Clock setting for HQV disable bug*/ unsigned long dwSUBFlip; /*Set HQV3D0[15] to flip video for sub-picture blending*/ unsigned long dwNeedV3Prefetch; /*V3 pre-fetch function for K8*/ unsigned long dwNeedV4Prefetch; /*V4 pre-fetch function for K8*/ unsigned long dwUseSystemMemory; /*Use system memory for DXVA compressed data buffers*/ unsigned long dwExpandVerPatch; /*Patch video HW bug in expand SIM mode or same display path*/ unsigned long dwExpandVerHorPatch; /*Patch video HW bug in expand SAMM mode or same display path*/ unsigned long dwV3ExpireNumTune; /*Change V3 expire number setting for V3 bandwidth issue*/ unsigned long dwV3FIFOThresholdTune; /*Change V3 FIFO, Threshold and Pre-threshold setting for V3 bandwidth issue*/ unsigned long dwCheckHQVFIFOEmpty; /*HW Flip path, need to check HQV FIFO status */ unsigned long dwUseMPEGAGP; /*Use MPEG AGP function*/ unsigned long dwV3FIFOPatch; /*For CLE V3 FIFO Bug (srcWidth <= 8)*/ unsigned long dwSupportTwoColorKey; /*Support two color key*/ unsigned long dwCxColorSpace; /*CLE_Cx ColorSpace*/ } VIAHWRec; /*Wait Function Structure and Flag*/ typedef struct _WaitHWINFO { unsigned char* pjVideo; /*MMIO Address Info*/ unsigned long dwVideoFlag; /*Video Flag*/ }WaitHWINFO, * LPWaitHWINFO; /* * varables that need to be shared among different screens. */ typedef struct { Bool b3DRegsInitialized; } ViaSharedRec, *ViaSharedPtr; typedef struct _VIA { VIARegRec SavedReg; VIARegRec ModeReg; xf86CursorInfoPtr CursorInfoRec; Bool ModeStructInit; int Bpp, Bpl, ScissB; unsigned PlaneMask; unsigned long videoRambytes; int videoRamKbytes; int FBFreeStart; int FBFreeEnd; int CursorStart; int VQStart; int VQEnd; /* These are physical addresses. */ unsigned long FrameBufferBase; unsigned long MmioBase; /* These are linear addresses. */ unsigned char* MapBase; unsigned char* VidMapBase; unsigned char* BltBase; unsigned char* MapBaseDense; unsigned char* FBBase; unsigned char* FBStart; /* Private memory pool management */ int SWOVUsed[MEM_BLOCKS]; /* Free map for SWOV pool */ unsigned long SWOVPool; /* Base of SWOV pool */ unsigned long SWOVSize; /* Size of SWOV blocks */ Bool PrimaryVidMapped; int dacSpeedBpp; int minClock, maxClock; int MCLK, REFCLK, LCDclk; double refclk_fact; /* Here are all the Options */ Bool VQEnable; Bool pci_burst; Bool NoPCIRetry; Bool hwcursor; Bool NoAccel; Bool shadowFB; Bool NoDDCValue; int rotate; CloseScreenProcPtr CloseScreen; pciVideoPtr PciInfo; PCITAG PciTag; int Chipset; int ChipId; int ChipRev; vbeInfoPtr pVbe; int EntityIndex; /* Support for shadowFB and rotation */ unsigned char* ShadowPtr; int ShadowPitch; void (*PointerMoved)(int index, int x, int y); /* Support for XAA acceleration */ XAAInfoRecPtr AccelInfoRec; xRectangle Rect; CARD32 SavedCmd; CARD32 SavedFgColor; CARD32 SavedBgColor; CARD32 SavedPattern0; CARD32 SavedPattern1; CARD32 SavedPatternAddr; /* Support for Int10 processing */ xf86Int10InfoPtr pInt10; /* BIOS Info Ptr */ VIABIOSInfoPtr pBIOSInfo; /* Support for DGA */ int numDGAModes; DGAModePtr DGAModes; Bool DGAactive; int DGAViewportStatus; int DGAOldDisplayWidth; int DGAOldBitsPerPixel; int DGAOldDepth; /* The various wait handlers. */ int (*myWaitIdle)(struct _VIA*); /* I2C & DDC */ I2CBusPtr I2C_Port1; I2CBusPtr I2C_Port2; xf86MonPtr DDC1; xf86MonPtr DDC2; /* MHS */ Bool IsSecondary; Bool HasSecondary; /* Capture de-interlace Mode */ CARD32 Cap0_Deinterlace; CARD32 Cap1_Deinterlace; Bool Cap0_FieldSwap; #ifdef XF86DRI Bool directRenderingEnabled; DRIInfoPtr pDRIInfo; int drmFD; int numVisualConfigs; __GLXvisualConfig* pVisualConfigs; VIAConfigPrivPtr pVisualConfigsPriv; unsigned long agpHandle; unsigned long registerHandle; unsigned long agpAddr; unsigned char *agpBase; unsigned int agpSize; Bool IsPCI; Bool drixinerama; #endif unsigned char ActiveDevice; /* if SAMM, non-equal pBIOSInfo->ActiveDevice */ unsigned char *CursorImage; CARD32 CursorFG; CARD32 CursorBG; CARD32 CursorMC; /* Video */ swovRec swov; VIAVideoControlRec Video; VIAHWRec ViaHW; unsigned long dwV1, dwV3; unsigned long OverlaySupported; unsigned long dwFrameNum; pointer VidReg; unsigned long gdwVidRegCounter; unsigned long old_dwUseExtendedFIFO; /* Global 2D state block - needs to slowly die */ ViaGraphicRec graphicInfo; ViaSharedPtr sharedData; } VIARec, *VIAPtr; typedef struct { Bool IsDRIEnabled; Bool HasSecondary; Bool BypassSecondary; /*These two registers are used to make sure the CRTC2 is retored before CRTC_EXT, otherwise it could lead to blank screen.*/ Bool IsSecondaryRestored; Bool RestorePrimary; ScrnInfoPtr pSecondaryScrn; ScrnInfoPtr pPrimaryScrn; }VIAEntRec, *VIAEntPtr; /* Shortcuts. These depend on a local symbol "pVia". */ #define WaitIdle() pVia->myWaitIdle(pVia) #define VIAPTR(p) ((VIAPtr)((p)->driverPrivate)) /* Prototypes. */ void VIAAdjustFrame(int scrnIndex, int y, int x, int flags); Bool VIASwitchMode(int scrnIndex, DisplayModePtr mode, int flags); /* In HwDiff.c */ void VIAvfInitHWDiff(VIAPtr pVia ); /* In via_cursor.c. */ Bool VIAHWCursorInit(ScreenPtr pScreen); void VIAShowCursor(ScrnInfoPtr); void VIAHideCursor(ScrnInfoPtr); /* In via_accel.c. */ Bool VIAInitAccel(ScreenPtr); void VIAInitialize2DEngine(ScrnInfoPtr); void VIAAccelSync(ScrnInfoPtr); /* In via_shadow.c */ void VIAPointerMoved(int index, int x, int y); void VIARefreshArea(ScrnInfoPtr pScrn, int num, BoxPtr pbox); void VIARefreshArea8(ScrnInfoPtr pScrn, int num, BoxPtr pbox); void VIARefreshArea16(ScrnInfoPtr pScrn, int num, BoxPtr pbox); void VIARefreshArea24(ScrnInfoPtr pScrn, int num, BoxPtr pbox); void VIARefreshArea32(ScrnInfoPtr pScrn, int num, BoxPtr pbox); /* In via_bios.c */ void VIAEnableLCD(VIABIOSInfoPtr pBIOSInfo); void VIADisableLCD(VIABIOSInfoPtr pBIOSInfo); /* In via_dga.c */ Bool VIADGAInit(ScreenPtr); /* In via_i2c.c */ Bool VIAI2CInit(ScrnInfoPtr pScrn); /* In via_gpioi2c.c */ Bool VIAGPIOI2C_Write(VIABIOSInfoPtr pBIOSInfo, int SubAddress, CARD8 Data); Bool VIAGPIOI2C_Read(VIABIOSInfoPtr pBIOSInfo, int SubAddress, CARD8 *Buffer, int BufferLen); Bool VIAGPIOI2C_ReadByte(VIABIOSInfoPtr pBIOSInfo, int SubAddress, CARD8 *Buffer); Bool VIAGPIOI2C_Initial(VIABIOSInfoPtr pBIOSInfo, CARD8 SlaveDevice); /*In via_video.c*/ void viaInitVideo(ScreenPtr pScreen); void viaExitVideo(ScrnInfoPtr pScrn); void viaResetVideo(ScrnInfoPtr pScrn); void viaSaveVideo(ScrnInfoPtr pScrn); void viaRestoreVideo(ScrnInfoPtr pScrn); /*In via_utility.c */ void VIAXVUtilityProc(ScrnInfoPtr pScrn, unsigned char* buf); Bool VIAUTGetInfo(VIABIOSInfoPtr pBIOSInfo); Bool VIALoadUserSetting(VIABIOSInfoPtr pBIOSInfo); Bool VIALoadGammaSetting(VIABIOSInfoPtr pBIOSInfo); Bool VIARestoreUserSetting(VIABIOSInfoPtr pBIOSInfo); void VIAUTRemoveRestartFlag(VIABIOSInfoPtr pBIOSInfo); /* in via_overlay.c */ unsigned long viaOverlayHQVCalcZoomHeight (VIAPtr pVia, unsigned long srcHeight,unsigned long dstHeight, unsigned long * lpzoomCtl, unsigned long * lpminiCtl, unsigned long * lpHQVfilterCtl, unsigned long * lpHQVminiCtl,unsigned long * lpHQVzoomflag); unsigned long viaOverlayGetSrcStartAddress (VIAPtr pVia, unsigned long dwVideoFlag,RECTL rSrc,RECTL rDest, unsigned long dwSrcPitch,LPDDPIXELFORMAT lpDPF,unsigned long * lpHQVoffset ); void viaOverlayGetDisplayCount(VIAPtr pVIa, unsigned long dwVideoFlag,LPDDPIXELFORMAT lpDPF,unsigned long dwSrcWidth,unsigned long * lpDisplayCountW); unsigned long viaOverlayHQVCalcZoomWidth(VIAPtr pVia, unsigned long dwVideoFlag, unsigned long srcWidth , unsigned long dstWidth, unsigned long * lpzoomCtl, unsigned long * lpminiCtl, unsigned long * lpHQVfilterCtl, unsigned long * lpHQVminiCtl,unsigned long * lpHQVzoomflag); void viaOverlayGetV1Format(VIAPtr pVia, unsigned long dwVideoFlag,LPDDPIXELFORMAT lpDPF, unsigned long * lpdwVidCtl,unsigned long * lpdwHQVCtl ); void viaOverlayGetV3Format(VIAPtr pVia, unsigned long dwVideoFlag,LPDDPIXELFORMAT lpDPF, unsigned long * lpdwVidCtl,unsigned long * lpdwHQVCtl ); /* In via_memory.c */ void VIAFreeLinear(VIAMemPtr); unsigned long VIAAllocLinear(VIAMemPtr, ScrnInfoPtr, unsigned long); void VIAInitPool(VIAPtr, unsigned long, unsigned long); #endif /* _VIA_DRIVER_H_ */