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/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/nv/nv_type.h,v 1.45 2004/01/06 22:47:07 mvojkovi Exp $ */
#ifndef __NV_STRUCT_H__
#define __NV_STRUCT_H__
#include "colormapst.h"
#include "vgaHW.h"
#include "xaa.h"
#include "xf86Cursor.h"
#include "xf86int10.h"
#define NV_ARCH_04 0x04
#define NV_ARCH_10 0x10
#define NV_ARCH_20 0x20
#define NV_ARCH_30 0x30
#define BITMASK(t,b) (((unsigned)(1U << (((t)-(b)+1)))-1) << (b))
#define MASKEXPAND(mask) BITMASK(1?mask,0?mask)
#define SetBF(mask,value) ((value) << (0?mask))
#define GetBF(var,mask) (((unsigned)((var) & MASKEXPAND(mask))) >> (0?mask) )
#define SetBitField(value,from,to) SetBF(to, GetBF(value,from))
#define SetBit(n) (1<<(n))
#define Set8Bits(value) ((value)&0xff)
typedef struct {
int bitsPerPixel;
int depth;
int displayWidth;
rgb weight;
DisplayModePtr mode;
} NVFBLayout;
typedef struct _riva_hw_state
{
U032 bpp;
U032 width;
U032 height;
U032 interlace;
U032 repaint0;
U032 repaint1;
U032 screen;
U032 scale;
U032 dither;
U032 extra;
U032 pixel;
U032 horiz;
U032 arbitration0;
U032 arbitration1;
U032 pll;
U032 pllB;
U032 vpll;
U032 vpll2;
U032 vpllB;
U032 vpll2B;
U032 pllsel;
U032 general;
U032 crtcOwner;
U032 head;
U032 head2;
U032 config;
U032 cursorConfig;
U032 cursor0;
U032 cursor1;
U032 cursor2;
U032 timingH;
U032 timingV;
} RIVA_HW_STATE, *NVRegPtr;
typedef struct {
RIVA_HW_STATE SavedReg;
RIVA_HW_STATE ModeReg;
RIVA_HW_STATE *CurrentState;
CARD32 Architecture;
CARD32 CursorStart;
EntityInfoPtr pEnt;
pciVideoPtr PciInfo;
PCITAG PciTag;
int Chipset;
int ChipRev;
Bool Primary;
CARD32 IOAddress;
unsigned long FbAddress;
unsigned char * FbBase;
unsigned char * FbStart;
CARD32 FbMapSize;
CARD32 FbUsableSize;
CARD32 ScratchBufferSize;
CARD32 ScratchBufferStart;
Bool NoAccel;
Bool HWCursor;
Bool ShadowFB;
unsigned char * ShadowPtr;
int ShadowPitch;
CARD32 MinVClockFreqKHz;
CARD32 MaxVClockFreqKHz;
CARD32 CrystalFreqKHz;
CARD32 RamAmountKBytes;
volatile U032 *REGS;
volatile U032 *PCRTC0;
volatile U032 *PCRTC;
volatile U032 *PRAMDAC0;
volatile U032 *PFB;
volatile U032 *PFIFO;
volatile U032 *PGRAPH;
volatile U032 *PEXTDEV;
volatile U032 *PTIMER;
volatile U032 *PMC;
volatile U032 *PRAMIN;
volatile U032 *FIFO;
volatile U032 *CURSOR;
volatile U008 *PCIO0;
volatile U008 *PCIO;
volatile U008 *PVIO;
volatile U008 *PDIO0;
volatile U008 *PDIO;
volatile U032 *PRAMDAC;
XAAInfoRecPtr AccelInfoRec;
xf86CursorInfoPtr CursorInfoRec;
DGAModePtr DGAModes;
int numDGAModes;
Bool DGAactive;
int DGAViewportStatus;
void (*PointerMoved)(int index, int x, int y);
ScreenBlockHandlerProcPtr BlockHandler;
CloseScreenProcPtr CloseScreen;
Bool FBDev;
int Rotate;
NVFBLayout CurrentLayout;
/* Cursor */
CARD32 curFg, curBg;
CARD32 curImage[256];
/* I2C / DDC */
I2CBusPtr I2C;
xf86Int10InfoPtr pInt;
void (*VideoTimerCallback)(ScrnInfoPtr, Time);
void (*DMAKickoffCallback)(ScrnInfoPtr);
XF86VideoAdaptorPtr overlayAdaptor;
XF86VideoAdaptorPtr blitAdaptor;
int videoKey;
int FlatPanel;
Bool FPDither;
Bool Television;
int CRTCnumber;
OptionInfoPtr Options;
Bool alphaCursor;
unsigned char DDCBase;
Bool twoHeads;
Bool twoStagePLL;
Bool fpScaler;
int fpWidth;
int fpHeight;
CARD32 dmaPut;
CARD32 dmaCurrent;
CARD32 dmaFree;
CARD32 dmaMax;
CARD32 *dmaBase;
CARD32 currentRop;
} NVRec, *NVPtr;
#define NVPTR(p) ((NVPtr)((p)->driverPrivate))
#endif /* __NV_STRUCT_H__ */
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