Initial revisionXORG-STABLE

1 files changed, 278 insertions, 0 deletions

diff --git a/src/savage_driver.h b/src/savage_driver.h
new file mode 100644
index 0000000..2311396
--- /dev/null
+++ b/src/savage_driver.h
@@ -0,0 +1,278 @@
+/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/savage/savage_driver.h,v 1.16 2003/01/18 15:22:30 eich Exp $ */
+
+#ifndef SAVAGE_VGAHWMMIO_H
+#define SAVAGE_VGAHWMMIO_H
+
+#include "xf86_ansic.h"
+#include "compiler.h"
+#include "vgaHW.h"
+#include "xf86.h"
+#include "xf86Resources.h"
+#include "xf86Pci.h"
+#include "xf86PciInfo.h"
+#include "xf86_OSproc.h"
+#include "xf86Cursor.h"
+#include "mipointer.h"
+#include "micmap.h"
+#include "fb.h"
+#include "xf86cmap.h"
+#include "vbe.h"
+#include "xaa.h"
+#include "xf86xv.h"
+
+#include "savage_regs.h"
+
+#define VGAIN8(addr) MMIO_IN8(psav->MapBase+0x8000, addr)
+#define VGAIN16(addr) MMIO_IN16(psav->MapBase+0x8000, addr)
+#define VGAIN(addr) MMIO_IN32(psav->MapBase+0x8000, addr)
+ 
+#define VGAOUT8(addr,val) MMIO_OUT8(psav->MapBase+0x8000, addr, val)
+#define VGAOUT16(addr,val) MMIO_OUT16(psav->MapBase+0x8000, addr, val)
+#define VGAOUT(addr,val) MMIO_OUT32(psav->MapBase+0x8000, addr, val)
+
+#define INREG(addr) MMIO_IN32(psav->MapBase, addr)
+#define OUTREG(addr,val) MMIO_OUT32(psav->MapBase, addr, val)
+#define INREG16(addr) MMIO_IN16(psav->MapBase, addr)
+#define OUTREG16(addr,val) MMIO_OUT16(psav->MapBase, addr, val)
+
+#define SAVAGE_CRT_ON	1
+#define SAVAGE_LCD_ON	2
+#define SAVAGE_TV_ON	4
+
+typedef struct _S3VMODEENTRY {
+   unsigned short Width;
+   unsigned short Height;
+   unsigned short VesaMode;
+   unsigned char RefreshCount;
+   unsigned char * RefreshRate;
+} SavageModeEntry, *SavageModeEntryPtr;
+
+
+typedef struct _S3VMODETABLE {
+   unsigned short NumModes;
+   SavageModeEntry Modes[1];
+} SavageModeTableRec, *SavageModeTablePtr;
+
+
+typedef struct {
+    unsigned int mode, refresh;
+    unsigned char SR08, SR0E, SR0F;
+    unsigned char SR10, SR11, SR12, SR13, SR15, SR18, SR1B, SR29, SR30;
+    unsigned char SR54[8];
+    unsigned char Clock;
+    unsigned char CR31, CR32, CR33, CR34, CR36, CR3A, CR3B, CR3C;
+    unsigned char CR40, CR41, CR42, CR43, CR45;
+    unsigned char CR50, CR51, CR53, CR55, CR58, CR5B, CR5D, CR5E;
+    unsigned char CR60, CR63, CR65, CR66, CR67, CR68, CR69, CR6D, CR6F;
+    unsigned char CR86, CR88;
+    unsigned char CR90, CR91, CRB0;
+    unsigned int  STREAMS[22];	/* yuck, streams regs */
+    unsigned int  MMPR0, MMPR1, MMPR2, MMPR3;
+} SavageRegRec, *SavageRegPtr;
+
+
+typedef struct _Savage {
+    SavageRegRec	SavedReg;
+    SavageRegRec	ModeReg;
+    xf86CursorInfoPtr	CursorInfoRec;
+    Bool		ModeStructInit;
+    Bool		NeedSTREAMS;
+    Bool		STREAMSRunning;
+    int			Bpp, Bpl, ScissB;
+    unsigned		PlaneMask;
+    I2CBusPtr		I2C;
+
+    int			videoRambytes;
+    int			videoRamKbytes;
+    int			MemOffScreen;
+    CARD32		CursorKByte;
+
+    /* These are physical addresses. */
+    unsigned long	FrameBufferBase;
+    unsigned long	MmioBase;
+    unsigned long	ShadowPhysical;
+
+    /* These are linear addresses. */
+    unsigned char*	MapBase;
+    unsigned char*	BciMem;
+    unsigned char*	MapBaseDense;
+    unsigned char*	FBBase;
+    unsigned char*	FBStart;
+    CARD32 volatile *	ShadowVirtual;
+
+    Bool		PrimaryVidMapped;
+    int			dacSpeedBpp;
+    int			minClock, maxClock;
+    int			HorizScaleFactor;
+    int			MCLK, REFCLK, LCDclk;
+    double		refclk_fact;
+    int			GEResetCnt;
+
+    /* Here are all the Options */
+
+    OptionInfoPtr	Options;
+    Bool		ShowCache;
+    Bool		pci_burst;
+    Bool		NoPCIRetry;
+    Bool		fifo_conservative;
+    Bool		fifo_moderate;
+    Bool		fifo_aggressive;
+    Bool		hwcursor;
+    Bool		hwc_on;
+    Bool		NoAccel;
+    Bool		shadowFB;
+    Bool		UseBIOS;
+    int			rotate;
+    double		LCDClock;
+    Bool		ShadowStatus;
+    Bool		CrtOnly;
+    Bool		TvOn;
+    Bool		PAL;
+    Bool		ForceInit;
+    int			iDevInfo;
+    int			iDevInfoPrim;
+
+    int			PanelX;		/* panel width */
+    int			PanelY;		/* panel height */
+    int			iResX;		/* crtc X display */
+    int			iResY;		/* crtc Y display */
+    int			XFactor;	/* overlay X factor */
+    int			YFactor;	/* overlay Y factor */
+    int			displayXoffset;	/* overlay X offset */
+    int			displayYoffset;	/* overlay Y offset */
+    int			XExpansion;	/* expansion factor in x */
+    int			XExp1;
+    int			XExp2;
+    int			YExpansion;	/* expansion factor in x */
+    int			YExp1;
+    int			YExp2;
+    int			cxScreen;
+    int			TVSizeX;
+    int			TVSizeY;
+
+    CloseScreenProcPtr	CloseScreen;
+    pciVideoPtr		PciInfo;
+    PCITAG		PciTag;
+    int			Chipset;
+    int			ChipId;
+    int			ChipRev;
+    vbeInfoPtr		pVbe;
+    int			EntityIndex;
+    int			ShadowCounter;
+    int			vgaIOBase;	/* 3b0 or 3d0 */
+
+    /* The various Savage wait handlers. */
+    int			(*WaitQueue)(struct _Savage *, int);
+    int			(*WaitIdle)(struct _Savage *);
+    int			(*WaitIdleEmpty)(struct _Savage *);
+
+    /* 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;
+    unsigned int	SavedBciCmd;
+    unsigned int	SavedFgColor;
+    unsigned int	SavedBgColor;
+    unsigned int	SavedSbdOffset;
+    unsigned int	SavedSbd;
+
+    /* Support for Int10 processing */
+    xf86Int10InfoPtr	pInt10;
+    SavageModeTablePtr	ModeTable;
+
+    /* Support for the Savage command overflow buffer. */
+    unsigned long	cobIndex;	/* size index */
+    unsigned long	cobSize;	/* size in bytes */
+    unsigned long	cobOffset;	/* offset in frame buffer */
+
+    /* Support for DGA */
+    int			numDGAModes;
+    DGAModePtr		DGAModes;
+    Bool		DGAactive;
+    int			DGAViewportStatus;
+
+    /* Support for XVideo */
+
+    unsigned int	videoFlags;
+    unsigned int	blendBase;
+    int			videoFourCC;
+    XF86VideoAdaptorPtr	adaptor;
+    int			VideoZoomMax;
+    int			dwBCIWait2DIdle;
+    XF86OffscreenImagePtr offscreenImages;
+
+} SavageRec, *SavagePtr;
+
+/* Video flags. */
+
+#define VF_STREAMS_ON	0x0001
+
+#define SAVPTR(p)	((SavagePtr)((p)->driverPrivate))
+
+/* Make the names of these externals driver-unique */
+#define gpScrn savagegpScrn
+#define myOUTREG savageOUTREG
+#define readdw savagereaddw
+#define readfb savagereadfb
+#define writedw savagewritedw
+#define writefb savagewritefb
+#define writescan savagewritescan
+
+/* Prototypes. */
+
+extern void SavageCommonCalcClock(long freq, int min_m, int min_n1,
+			int max_n1, int min_n2, int max_n2,
+			long freq_min, long freq_max,
+			unsigned char *mdiv, unsigned char *ndiv);
+void SavageAdjustFrame(int scrnIndex, int y, int x, int flags);
+Bool SavageSwitchMode(int scrnIndex, DisplayModePtr mode, int flags);
+
+/* In savage_cursor.c. */
+
+Bool SavageHWCursorInit(ScreenPtr pScreen);
+void SavageShowCursor(ScrnInfoPtr);
+void SavageHideCursor(ScrnInfoPtr);
+
+/* In savage_accel.c. */
+
+Bool SavageInitAccel(ScreenPtr);
+void SavageInitialize2DEngine(ScrnInfoPtr);
+void SavageSetGBD(ScrnInfoPtr);
+void SavageAccelSync(ScrnInfoPtr);
+
+/* In savage_i2c.c. */
+
+Bool SavageI2CInit(ScrnInfoPtr pScrn);
+
+/* In savage_shadow.c */
+
+void SavagePointerMoved(int index, int x, int y);
+void SavageRefreshArea(ScrnInfoPtr pScrn, int num, BoxPtr pbox);
+void SavageRefreshArea8(ScrnInfoPtr pScrn, int num, BoxPtr pbox);
+void SavageRefreshArea16(ScrnInfoPtr pScrn, int num, BoxPtr pbox);
+void SavageRefreshArea24(ScrnInfoPtr pScrn, int num, BoxPtr pbox);
+void SavageRefreshArea32(ScrnInfoPtr pScrn, int num, BoxPtr pbox);
+
+/* In savage_vbe.c */
+
+void SavageSetTextMode( SavagePtr psav );
+void SavageSetVESAMode( SavagePtr psav, int n, int Refresh );
+void SavageFreeBIOSModeTable( SavagePtr psav, SavageModeTablePtr* ppTable );
+SavageModeTablePtr SavageGetBIOSModeTable( SavagePtr psav, int iDepth );
+
+unsigned short SavageGetBIOSModes( 
+    SavagePtr psav,
+    int iDepth,
+    SavageModeEntryPtr s3vModeTable );
+
+
+/* In savage_video.c */
+
+void SavageInitVideo( ScreenPtr pScreen );
+
+#endif /* SAVAGE_VGAHWMMIO_H */
+