Initial revisionXORG-STABLE

1 files changed, 97 insertions, 0 deletions

diff --git a/src/cir.h b/src/cir.h
new file mode 100644
index 0000000..536f7aa
--- /dev/null
+++ b/src/cir.h
@@ -0,0 +1,97 @@
+/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/cirrus/cir.h,v 1.21 2002/01/25 21:56:01 tsi Exp $ */
+
+/* (c) Itai Nahshon */
+
+#ifndef CIR_H
+#define CIR_H
+
+#include "xf86Cursor.h"
+#include "xaa.h"
+#include "xf86i2c.h"
+
+/* Card-specific driver information */
+#define CIRPTR(p) ((CirPtr)((p)->driverPrivate))
+struct lgRec;
+struct alpRec;
+
+typedef struct {
+	ScrnInfoPtr		pScrn;
+	CARD32			properties;
+	pciVideoPtr		PciInfo;
+	PCITAG			PciTag;
+	IOADDRESS		PIOReg;
+    union {
+	struct lgRec		*lg;
+	struct alpRec		*alp;
+    } chip;
+	EntityInfoPtr		pEnt;
+	int			Chipset;
+	int			ChipRev;
+	int			Rounding;
+	int			BppShift;
+	Bool			HasFBitBlt;
+	CARD32			IOAddress;
+	CARD32			FbAddress;
+	unsigned char *		IOBase;
+	unsigned char *		FbBase;
+	long			FbMapSize;
+	long			IoMapSize;
+	int			MinClock;
+	int			MaxClock;
+	Bool			NoAccel;
+	Bool			HWCursor;
+	Bool			UseMMIO;
+	XAAInfoRecPtr		AccelInfoRec;
+	xf86CursorInfoPtr	CursorInfoRec;
+	int			DGAnumModes;
+	DGAModePtr		DGAModes;
+	Bool			DGAactive;
+	Bool			(*DGAModeInit)(ScrnInfoPtr, DisplayModePtr);
+	int			DGAViewportStatus;
+	I2CBusPtr		I2CPtr1;
+	I2CBusPtr		I2CPtr2;
+	CloseScreenProcPtr	CloseScreen;
+
+	Bool			CursorIsSkewed;
+	Bool			shadowFB;
+	int			rotate;
+	int			ShadowPitch;
+	unsigned char *		ShadowPtr;
+	void			(*PointerMoved)(int index, int x, int y);
+	int			pitch;
+
+	unsigned char **	ScanlineColorExpandBuffers;
+	void			(*InitAccel)(ScrnInfoPtr);
+	int			offscreen_size;
+	int			offscreen_offset;
+	OptionInfoPtr		Options;
+} CirRec, *CirPtr;
+
+/* CirrusClk.c */
+extern Bool
+CirrusFindClock(int *rfreq, int max_clock, int *num_out, int *den_out);
+
+/* cir_driver.c */
+extern SymTabRec CIRChipsets[];
+extern PciChipsets CIRPciChipsets[];
+
+extern Bool CirMapMem(CirPtr pCir, int scrnIndex);
+extern Bool CirUnmapMem(CirPtr pCir, int scrnIndex);
+extern void cirProbeDDC(ScrnInfoPtr pScrn, int index);
+
+/* cir_dga.c */
+extern Bool CirDGAInit(ScreenPtr pScreen);
+
+/* in cir_shadow.c */
+void cirPointerMoved(int index, int x, int y);
+void cirRefreshArea(ScrnInfoPtr pScrn, int num, BoxPtr pbox);
+void cirRefreshArea8(ScrnInfoPtr pScrn, int num, BoxPtr pbox);
+void cirRefreshArea16(ScrnInfoPtr pScrn, int num, BoxPtr pbox);
+void cirRefreshArea24(ScrnInfoPtr pScrn, int num, BoxPtr pbox);
+void cirRefreshArea32(ScrnInfoPtr pScrn, int num, BoxPtr pbox);
+
+/* properties */
+#define HWCUR64 0x1
+#define ACCEL_AUTOSTART 0x2
+
+#endif /* CIR_H */