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#ifndef TRIDENTFB_DEBUG

#define TRIDENTFB_DEBUG 0

#endif

#if TRIDENTFB_DEBUG

#define debug(f,a...)   printk("%s:" f,  __FUNCTION__ , ## a);mdelay(1000);

#else

#define debug(f,a...)

#endif

#define output(f, a...) printk("tridentfb: " f, ## a)

#define Kb      (1024)

#define Mb      (Kb*Kb)

/* PCI IDS of supported cards temporarily here */

#define CYBER9320       0x9320

#define CYBER9388       0x9388

#define CYBER9382       0x9382          /* the real PCI id for this is 9660 */

#define CYBER9385       0x9385          /* ditto */             

#define CYBER9397       0x9397

#define CYBER9397DVD    0x939A

#define CYBER9520       0x9520

#define CYBER9525DVD    0x9525

#define TGUI9660        0x9660

#define IMAGE975        0x9750

#define IMAGE985        0x9850

#define BLADE3D         0x9880

#define CYBERBLADEE4    0x9540

#define CYBERBLADEi7    0x8400

#define CYBERBLADEi7D   0x8420

#define CYBERBLADEi1    0x8500

#define CYBERBLADEi1D   0x8520

#define CYBERBLADEAi1   0x8600

#define CYBERBLADEAi1D  0x8620

#define CYBERBLADEXPAi1 0x8820

#define CYBERBLADEXPm8  0x9910

#define CYBERBLADEXPm16 0x9930

/* acceleration families */

#define IMAGE   0

#define BLADE   1

#define XP      2

#define is_image(id)    

#define is_xp(id)       ((id == CYBERBLADEXPAi1) ||\

                         (id == CYBERBLADEXPm8) ||\

                         (id == CYBERBLADEXPm16)) 

#define is_blade(id)    ((id == BLADE3D) ||\

                         (id == CYBERBLADEE4) ||\

                         (id == CYBERBLADEi7) ||\

                         (id == CYBERBLADEi7D) ||\

                         (id == CYBERBLADEi1) ||\

                         (id == CYBERBLADEi1D) ||\

                         (id == CYBERBLADEAi1) ||\

                         (id == CYBERBLADEAi1D))

/* these defines are for 'lcd' variable */

#define LCD_STRETCH     0

#define LCD_CENTER      1

#define LCD_BIOS        2

/* display types */

#define DISPLAY_CRT     0

#define DISPLAY_FP      1

#define flatpanel (displaytype == DISPLAY_FP)

/* General Registers */

#define SPR     0x1F            /* Software Programming Register (videoram) */

/* 3C4 */

#define RevisionID 0x09

#define OldOrNew 0x0B   

#define ConfPort1 0x0C

#define ConfPort2 0x0C

#define NewMode2 0x0D

#define NewMode1 0x0E

#define Protection 0x11

#define MCLKLow 0x16

#define MCLKHigh 0x17

#define ClockLow 0x18

#define ClockHigh 0x19

#define SSetup 0x20

#define SKey 0x37

#define SPKey 0x57

/* 0x3x4 */

#define CRTHTotal       0x00

#define CRTHDispEnd     0x01

#define CRTHBlankStart  0x02

#define CRTHBlankEnd    0x03

#define CRTHSyncStart   0x04

#define CRTHSyncEnd     0x05

#define CRTVTotal       0x06

#define CRTVDispEnd     0x12

#define CRTVBlankStart  0x15

#define CRTVBlankEnd    0x16

#define CRTVSyncStart   0x10

#define CRTVSyncEnd     0x11

#define CRTOverflow     0x07

#define CRTPRowScan     0x08

#define CRTMaxScanLine  0x09

#define CRTModeControl  0x17

#define CRTLineCompare  0x18

/* 3x4 */

#define StartAddrHigh 0x0C

#define StartAddrLow 0x0D

#define Offset 0x13

#define Underline 0x14

#define CRTCMode 0x17

#define CRTCModuleTest 0x1E

#define FIFOControl 0x20

#define LinearAddReg 0x21

#define DRAMTiming 0x23

#define New32 0x23

#define RAMDACTiming 0x25

#define CRTHiOrd 0x27

#define AddColReg 0x29

#define InterfaceSel 0x2A

#define HorizOverflow 0x2B

#define GETest 0x2D

#define Performance 0x2F

#define GraphEngReg 0x36

#define I2C 0x37

#define PixelBusReg 0x38

#define PCIReg 0x39

#define DRAMControl 0x3A

#define MiscContReg 0x3C

#define CursorXLow 0x40

#define CursorXHigh 0x41

#define CursorYLow 0x42

#define CursorYHigh 0x43

#define CursorLocLow 0x44

#define CursorLocHigh 0x45

#define CursorXOffset 0x46

#define CursorYOffset 0x47

#define CursorFG1 0x48

#define CursorFG2 0x49

#define CursorFG3 0x4A

#define CursorFG4 0x4B

#define CursorBG1 0x4C

#define CursorBG2 0x4D

#define CursorBG3 0x4E

#define CursorBG4 0x4F

#define CursorControl 0x50

#define PCIRetry 0x55

#define PreEndControl 0x56

#define PreEndFetch 0x57

#define PCIMaster 0x60

#define Enhancement0 0x62

#define NewEDO 0x64

#define TVinterface 0xC0

#define TVMode 0xC1

#define ClockControl 0xCF

/* 3CE */

#define MiscExtFunc 0x0F

#define PowerStatus 0x23

#define MiscIntContReg 0x2F

#define CyberControl 0x30

#define CyberEnhance 0x31

#define FPConfig     0x33

#define VertStretch  0x52

#define HorStretch   0x53

#define BiosMode     0x5c

#define BiosReg      0x5d