Initial revisionXORG-STABLE

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+/**************************************************************************************
+
+ @doc MGA MGA_STRUCT
+
+ @module MGA Structures | Structure of The MGA Layer
+ @normal Copyright © 1997, Matrox Graphics Inc.
+
+ All Rights Reserved.
+
+ @head3 MGA Structures | 
+ @index struct | MGA_STRUCT
+
+ @end
+
+***************************************************************************************/
+/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/mga/HALlib/binding.h,v 1.5 2000/12/06 20:39:52 dawes Exp $ */
+
+#ifndef _BINDING
+#define _BINDING
+
+#ifndef _INTERNALBINDING
+
+#define BINDING_NOERROR     0x00000000
+#define BINDING_ERROR       0x90000000
+#define FAR
+#define DECL
+
+typedef void            VOID;
+typedef void            FAR *LPVOID;
+typedef void            FAR *LPBOARDHANDLE;
+
+typedef long            LONG;
+typedef unsigned long   ULONG;
+typedef unsigned long   FLONG;
+typedef unsigned long   FAR *LPULONG;
+
+typedef char            CHAR;
+typedef unsigned char   UCHAR;
+typedef unsigned char   FAR*LPUCHAR;
+
+typedef struct TAGCLIENTTABLE{
+    ULONG (DECL *ClientReadConfigSpaceByte       )(LPVOID , ULONG, LPVOID );        
+    ULONG (DECL *ClientReadConfigSpaceDword      )(LPVOID , ULONG, LPVOID );        
+    ULONG (DECL *ClientWriteConfigSpaceByte      )(LPVOID , ULONG, UCHAR);          
+    ULONG (DECL *ClientWriteConfigSpaceDword     )(LPVOID , ULONG, ULONG);          
+    ULONG (DECL *ClientOpenRegisterBase          )(LPVOID , ULONG, ULONG);          
+    ULONG (DECL *ClientCloseRegisterBase         )(LPVOID );                        
+    ULONG (DECL *ClientReadRegisterByte          )(LPVOID , ULONG, LPVOID );        
+    ULONG (DECL *ClientReadRegisterDword         )(LPVOID , ULONG, LPVOID );        
+    ULONG (DECL *ClientWriteRegisterByte         )(LPVOID , ULONG, UCHAR);          
+    ULONG (DECL *ClientWriteRegisterDword        )(LPVOID , ULONG, ULONG);          
+    ULONG (DECL *ClientOpenMemoryBase            )(LPVOID , ULONG, ULONG);          
+    ULONG (DECL *ClientCloseMemoryBase           )(LPVOID );                        
+    ULONG (DECL *ClientReadMemoryByte            )(LPVOID , ULONG, LPVOID );        
+    ULONG (DECL *ClientReadMemoryDword           )(LPVOID , ULONG, LPVOID );        
+    ULONG (DECL *ClientWriteMemoryByte           )(LPVOID , ULONG, UCHAR);          
+    ULONG (DECL *ClientWriteMemoryDword          )(LPVOID , ULONG, ULONG);          
+    ULONG (DECL *ClientOpenSystemDevice          )(LPVOID , ULONG, ULONG);          
+    ULONG (DECL *ClientCloseSystemDevice         )(LPVOID );                        
+    ULONG (DECL *ClientReadSystemDeviceByte      )(LPVOID , ULONG, LPVOID );        
+    ULONG (DECL *ClientReadSystemDeviceDword     )(LPVOID , ULONG, LPVOID );        
+    ULONG (DECL *ClientWriteSystemDeviceByte     )(LPVOID , ULONG, UCHAR);          
+    ULONG (DECL *ClientWriteSystemDeviceDword    )(LPVOID , ULONG, ULONG);          
+    ULONG (DECL *ClientWait                      )(LPVOID , ULONG);                 
+    ULONG (DECL *ClientGetBiosInfo               ) (LPVOID, LPVOID, LPVOID);        
+    ULONG (DECL *ClientReadDDCEdid               ) (LPVOID, LPVOID, ULONG);         
+#ifdef DEBUG
+    ULONG (DECL *ClientDebug                     ) (LPVOID, ULONG, LPVOID, ULONG, LPVOID);
+#endif
+} CLIENTTABLE, FAR *LPCLIENTTABLE;
+
+#endif /* _INTERNALBINDING */
+
+/***************************************************************************************************
+ MGAHWINFO STRUCTURE
+ ***************************************************************************************************
+ @struct MGAHWINFO | Public MGA Board Information
+ @field  OUT ULONG   | ulCapsFirstOutput  | Capabilities of firts output
+ @flag                                     Bit 0       | Analog output supported on primary CRTC
+ @flag                                     Bit 1       | Digital output supported on primary CRTC
+ @flag                                     Bit 2       | TV output supported on primary CRTC
+ @flag                                     Bit 3       | Analog output supported on second CRTC
+ @flag                                     Bit 4       | Digital output supported on second CRTC
+ @flag                                     Bit 5       | TV output supported on second CRTC
+ @flag                                     Bit 6       | VGA output supported
+ @field  OUT ULONG   | ulCapsSecondOutput | Capabilities of second output
+ @flag                                     Bit 0       | Analog output supported on primary CRTC
+ @flag                                     Bit 1       | Digital output supported on primary CRTC
+ @flag                                     Bit 2       | TV output supported on primary CRTC
+ @flag                                     Bit 3       | Analog output supported on second CRTC
+ @flag                                     Bit 4       | Digital output supported on second CRTC
+ @flag                                     Bit 5       | TV output supported on second CRTC
+ @flag                                     Bit 6       | VGA output supported
+ @field  OUT ULONG   | ulVideoMemory      | Total number of video memory in bytes
+ @end                            
+ **************************************************************************************************/
+typedef struct TAGMGAHWINFO {
+    ULONG   ulCapsFirstOutput;      
+    ULONG   ulCapsSecondOutput;      
+    ULONG   ulVideoMemory;      
+} MGAHWINFO, FAR *LPMGAHWINFO;
+
+/***************************************************************************************************
+ MGAMODEINFO STRUCTURE
+ ***************************************************************************************************
+ @struct MGAMODEINFO | Mode Information
+ @field  IN     FLONG   | flOutput         | Where we want to apply this parameters
+ @flag                                     Bit 0       | Use second CRTC
+ @flag                                     Bit 1       | Use primary analog output
+ @flag                                     Bit 2       | Use secondary analog output
+ @flag                                     Bit 3       | Use primary digital output
+ @flag                                     Bit 4       | Use secondary digital output
+ @flag                                     Bit 5       | Force a particular frame buffer pitch
+ @flag                                     Bit 6       | Force a particular display origin
+ @flag                                     Bit 7-31    | Reserved
+ @field  IN     ULONG   | ulDispWidth      | Display Width in pixels
+ @field  IN     ULONG   | ulDispHeight     | Display Height in pixels
+ @field  IN     ULONG   | ulDeskWidth      | Desktop Width in pixels
+ @field  IN     ULONG   | ulDeskHeight     | Desktop Height in pixels
+ @field  IN OUT ULONG   | ulFBPitch        | Frame Buffer Pitch in pixel
+ @field  IN     ULONG   | ulBpp            | Bits Per Pixels and input format
+ @flag                                    lower 16 bit   |  Bits per pixel
+                                                             <nl><tab> 8, 15, 16, 24 or 32 
+ @flag                                    upper 16 bit   |  Input format
+                                                         <nl><tab> 0  RGB
+                                                         <nl><tab> 1  RGBA
+                                                         <nl><tab> 2  YcbCr 4:2:0 3 Planes
+                                                         <nl><tab> 3  YcbCr 4:2:0 4 Planes
+                                                         <nl><tab> 4  YcbCr 4:2:2-UYVY
+                                                         <nl><tab> 5  YcbCr 4:2:2-YUY2
+                                                         <nl><tab> 6-10 none interleave mode
+                                                         <nl><tab> 6  NI RGBA
+                                                         <nl><tab> 7  NI YcbCr 4:2:0 3 Planes
+                                                         <nl><tab> 8  NI YcbCr 4:2:0 4 Planes
+                                                         <nl><tab> 9  NI YcbCr 4:2:2-UYVY
+                                                         <nl><tab> 10 NI YcbCr 4:2:2-YUY2
+ @field IN     ULONG    | ulZoom            | Zoom factor
+ @flag                                     1x (1), 2x (2) or 4x (4)|
+ @field IN OUT FLONG    | flSignalMode      | Signal Mode
+ @flag                                     Bit 0     | Interlace (0 : Non-interlace / 1: Interlace)
+ @flag                                     Bit 1     | Overscan  (0 : No Overscan / 1 : Overscan)
+ @flag                                     Bit 2     | Horizontal Sync Polarity (0 : Negative / 1 : Positive)
+ @flag                                     Bit 3     | Vertical Sync Polarity (0 : Negative / 1 : Positive)
+ @flag                                     Bit 4-7   | Standard TV output
+                                                       <nl><tab>000 - PAL B G H
+                                                       <nl><tab>001 - NTSC M
+                                                       <nl><tab>010..111 - Reserved
+ @flag                                     Bit 8-31  | Reserved for future use
+ @field IN OUT ULONG | ulRefreshRate     | Vertical Refresh Rate in Hz
+ @field IN OUT ULONG | ulHorizRate       | Horizontal Refresh Rate in KHz
+ @field IN OUT ULONG | ulPixClock        | Pixel Clock in kHz
+ @field IN OUT ULONG | ulHFPorch         | Horizontal front porch in pixels
+ @field IN OUT ULONG | ulHSync           | Horizontal Sync in pixels
+ @field IN OUT ULONG | ulHBPorch         | Horizontal back porch in pixels
+ @field IN OUT ULONG | ulVFPorch         | Vertical front porch in lines
+ @field IN OUT ULONG | ulVSync           | Vertical Sync in lines
+ @field IN OUT ULONG | ulVBPorch         | Vertical back Porch in lines
+ @field IN OUT ULONG | ulDisplayOrg      | Origin of the display Offset(pixels)
+ @field IN OUT ULONG | ulDstOrg          | Origin of the drawing Offset in the frame (pixels)
+ @field IN OUT ULONG | ulPanXGran        | Panning in X granularity in pixel
+ @field IN OUT ULONG | ulPanYGran        | Panning in Y granularity in pixel
+ @field IN OUT ULONG | ulTVStandard      | TV Standard
+ @field IN OUT ULONG | ulCableType       | Cable Type
+ @end                            
+ **************************************************************************************************/
+typedef struct TAGMAGMODEINFO {
+    FLONG   flOutput;           /* Where we want to apply this parameters                   */
+    ULONG   ulDispWidth;        /* Display Width in pixels                                  */
+    ULONG   ulDispHeight;       /* Display Height in pixels                                 */
+    ULONG   ulDeskWidth;        /* Desktop Width in pixels                                  */
+    ULONG   ulDeskHeight;       /* Desktop Height in pixels                                 */
+    ULONG   ulFBPitch;          /* Frame Buffer Pitch in pixel                              */
+    ULONG   ulBpp;              /* Bits Per Pixels / input format                           */
+    ULONG   ulZoom;             /* Zoom factor                                              */
+    FLONG   flSignalMode;       /* Signal Mode                                              */
+    ULONG   ulRefreshRate;      /* Vertical Refresh Rate in Hz                              */
+    ULONG   ulHorizRate;        /* Horizontal Refresh Rate in KHz                           */
+    ULONG   ulPixClock;         /* Pixel Clock in kHz                                       */
+    ULONG   ulHFPorch;          /* Horizontal front porch in pixels                         */
+    ULONG   ulHSync;            /* Horizontal Sync in pixels                                */
+    ULONG   ulHBPorch;          /* Horizontal back porch in pixels                          */
+    ULONG   ulVFPorch;          /* Vertical front porch in lines                            */
+    ULONG   ulVSync;            /* Vertical Sync in lines                                   */
+    ULONG   ulVBPorch;          /* Vertical back Porch in lines                             */
+    ULONG   ulDisplayOrg;       /* Origin of the display Offset(bytes)                      */
+    ULONG   ulDstOrg;           /* Origin of the drawing Offset in the frame (bytes)        */
+    ULONG   ulPanXGran;         /* Panning in X granularity in pixel                        */
+    ULONG   ulPanYGran;         /* Panning in Y granularity in pixel                        */
+    ULONG   ulTVStandard;       /* TV Standard                                              */
+    ULONG   ulCableType;        /* Cable Type                                               */
+} MGAMODEINFO, FAR *LPMGAMODEINFO;
+
+#define MGAHWINFOCAPS_CRTC1_ANALOG          1L      
+#define MGAHWINFOCAPS_CRTC1_DIGITAL         (1L << 1)     
+#define MGAHWINFOCAPS_CRTC1_TV              (1L << 2)     
+#define MGAHWINFOCAPS_CRTC2_ANALOG          (1L << 3)     
+#define MGAHWINFOCAPS_CRTC2_DIGITAL         (1L << 4)     
+#define MGAHWINFOCAPS_CRTC2_TV              (1L << 5)     
+#define MGAHWINFOCAPS_OUTPUT_VGA            (1L << 6)
+#define MGAHWINFOCAPS_CRTC2                 (MGAHWINFOCAPS_CRTC2_ANALOG | MGAHWINFOCAPS_CRTC2_DIGITAL | MGAHWINFOCAPS_CRTC2_TV)
+#define MGAHWINFOCAPS_OUTPUT_ANALOG         (MGAHWINFOCAPS_CRTC1_ANALOG | MGAHWINFOCAPS_CRTC2_ANALOG)
+#define MGAHWINFOCAPS_OUTPUT_DIGITAL        (MGAHWINFOCAPS_CRTC1_DIGITAL | MGAHWINFOCAPS_CRTC2_DIGITAL)
+#define MGAHWINFOCAPS_OUTPUT_TV             (MGAHWINFOCAPS_CRTC1_TV | MGAHWINFOCAPS_CRTC2_TV)
+
+#define MGAMODEINFO_SECOND_CRTC        1L
+#define MGAMODEINFO_ANALOG1            (1L << 1) 
+#define MGAMODEINFO_ANALOG2            (1L << 2) 
+#define MGAMODEINFO_DIGITAL1           (1L << 3) 
+#define MGAMODEINFO_DIGITAL2           (1L << 4) 
+#define MGAMODEINFO_FORCE_PITCH        (1L << 5) 
+#define MGAMODEINFO_FORCE_DISPLAYORG   (1L << 6) 
+#define MGAMODEINFO_TV                 (1L << 7)
+#define MGAMODEINFO_TESTONLY           0x80000000
+
+/* Cable Type */
+#define TV_YC_COMPOSITE                 0
+#define TV_SCART_RGB                    1
+#define TV_SCART_COMPOSITE              2
+#define TV_SCART_TYPE2                  3
+
+/* TV Standard */
+
+#define TV_PAL                          0
+#define TV_NTSC                         1
+
+#if defined(__cplusplus)
+    extern "C" {
+#endif
+
+ULONG MGACloseLibrary(LPBOARDHANDLE pBoard);
+ULONG MGAValidateMode(LPBOARDHANDLE pBoard, LPMGAMODEINFO pMgaModeInfo);
+ULONG MGAValidateVideoParameters(LPBOARDHANDLE pBoard, LPMGAMODEINFO pMgaModeInfo);
+ULONG MGASetMode(LPBOARDHANDLE pBoard, LPMGAMODEINFO pMgaModeInfo);
+ULONG MGASetTVMode(LPBOARDHANDLE pBoard, LPMGAMODEINFO pMgaModeInfo);
+ULONG MGASetVgaMode(LPBOARDHANDLE pBoard);
+ULONG MGASaveVgaState(LPBOARDHANDLE pBoard);
+ULONG MGARestoreVgaState(LPBOARDHANDLE pBoard);
+ULONG MGAInitHardware(LPBOARDHANDLE pBoard);
+ULONG MGAGetVideoParameters(LPBOARDHANDLE pBoard, LPMGAMODEINFO pMgaModeInfo, ULONG ulRefresh);
+ULONG MGAGetHardwareInfo(LPBOARDHANDLE pBoard, LPMGAHWINFO pMgaHwInfo);
+LPVOID MGAGetClientPointer(LPBOARDHANDLE pBoard);
+ULONG MGAOpenLibrary(LPBOARDHANDLE pBoard, LPVOID lpClient, ULONG ulClientSize);
+ULONG MGAGetBOARDHANDLESize(void);
+ULONG MGASetTVStandard(LPBOARDHANDLE pBoard, ULONG ulTVStandard);
+ULONG MGASetTVCableType(LPBOARDHANDLE pBoard, ULONG ulCableType);
+
+#if defined(__cplusplus)
+    }
+#endif
+
+#endif /* _BINDING */
+
+