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xf86-video-xgi/src/xgi.h
Jeremy Huddleston b9db7661e6 Use unsigned long rather than deprecated IOADDRESS 
Signed-off-by: Jeremy Huddleston <jeremyhu@apple.com>
2011-10-30 11:28:27 -07:00

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/*
* Main global data and definitions
*
* Copyright (C) 2001-2004 by Thomas Winischhofer, Vienna, Austria
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1) Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2) Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3) The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESSED OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* Authors: Thomas Winischhofer <thomas@winischhofer.net>
* others (old code base)
*
*/
#ifndef _XGI_H_
#define _XGI_H_
#define DEBUG
#define DEBUG1
#define DEBUG2
#define DEBUG3
#define DEBUG4
#define DEBUG5
/***************
#define DEBUG
#define DEBUG1
#define DEBUG2
#define DEBUG3
#define DEBUG4
#define DEBUG5
#define DEBUGI2C
*****************/
#ifndef XGI_VIDEO_HW /* avoid compile error in xgi_videohw.c; weird! */
/* Jong 07/27/2009; use run-time debug instead except for HW acceleration routines */
extern BOOL g_bRunTimeDebug;
#define RUNTIMEDEBUG(p) if(g_bRunTimeDebug)p;
/* Jong@08052009 */
#ifdef DEBUGI2C
#define PDEBUGI2C(p) p
#else
#define PDEBUGI2C(p)
#endif
#ifdef DEBUG
#define PDEBUG(p) RUNTIMEDEBUG(p)
#else
#define PDEBUG(p)
#endif
#ifdef DEBUG1
#define PDEBUG1(p) RUNTIMEDEBUG(p)
#else
#define PDEBUG1(p)
#endif
#ifdef DEBUG2
#define PDEBUG2(p) RUNTIMEDEBUG(p)
#else
#define PDEBUG2(p)
#endif
#ifdef DEBUG3
#define PDEBUG3(p) RUNTIMEDEBUG(p)
#else
#define PDEBUG3(p)
#endif
#ifdef DEBUG4
#define PDEBUG4(p) RUNTIMEDEBUG(p)
#else
#define PDEBUG4(p)
#endif
#ifdef DEBUG5
#define PDEBUG5(p) RUNTIMEDEBUG(p)
#else
#define PDEBUG5(p)
#endif
#ifdef CDEBUG
#define CPDEBUG(p) p
#else
#define CPDEBUG(p)
#endif
#ifdef CDEBUG1
#define CPDEBUG1(p) p
#else
#define CPDEBUG1(p)
#endif
#ifdef CDEBUG2
#define CPDEBUG2(p) p
#else
#define CPDEBUG2(p)
#endif
#ifdef CDEBUG3
#define CPDEBUG3(p) p
#else
#define CPDEBUG3(p)
#endif
#ifdef CDEBUG4
#define CPDEBUG4(p) p
#else
#define CPDEBUG4(p)
#endif
#ifdef CDEBUG5
#define CPDEBUG5(p) p
#else
#define CPDEBUG5(p)
#endif
#ifdef ACCELDEBUG
#define PACCELDEBUG(p) p
#else
#define PACCELDEBUG(p)
#endif
#endif
/* Always unlock the registers (should be set!) */
#define UNLOCK_ALWAYS
#undef XGI_CP
#ifdef XSERVER_LIBPCIACCESS
#include <pciaccess.h>
#else
#include "xf86Pci.h"
#endif
#include "xf86Cursor.h"
#include "xf86xv.h"
#include "compiler.h"
#ifdef XORG_VERSION_CURRENT
#include "xorgVersion.h"
/* #if XORG_VERSION_CURRENT > XORG_VERSION_NUMERIC(7,0,0,0,0) */
#if ((XORG_VERSION_CURRENT > XORG_VERSION_NUMERIC(7,0,0,0,0)) || (XORG_VERSION_CURRENT < XORG_VERSION_NUMERIC(2,0,0,0,0)) )
#define XGIISXORGPOST70
#endif
#if (XORG_VERSION_CURRENT >= XORG_VERSION_NUMERIC(6,9,0,0,0) )
#define XGI_USE_EXA
#endif
#endif
/* Jong 01/13/2009; support EXA */
#define XGI_USE_XAA
/* #define XGI_USE_EXA */
#ifdef XGI_USE_XAA
#include "xaa.h"
#endif
#ifdef XGI_USE_EXA
#include "exa.h"
#endif
#include "vgaHW.h"
#include "vbe.h"
/*
#ifdef XORG_VERSION_CURRENT
#include "xorgVersion.h"
#endif */
/* #define XGIISXORGPOST70 */
#include "xgi_pci.h"
#include "osdef.h"
#include "vgatypes.h"
#include "vb_struct.h"
#ifdef XF86DRI
#define XGINEWDRI
#undef XGINEWDRI2
#ifdef XF86_VERSION_CURRENT
#if XF86_VERSION_CURRENT >= XF86_VERSION_NUMERIC(4,4,99,99,0) /* Adapt this when the time has come */
#define XGINEWDRI2
#endif
#endif /* XF86_VERSION_CURRENT */
#include "xf86drm.h"
#include "sarea.h"
#define _XF86DRI_SERVER_
/* Jong@09032009 */
#ifdef XORG_VERSION_CURRENT
#if ( (XORG_VERSION_CURRENT >= XORG_VERSION_NUMERIC(6,9,0,0,0)) || (XORG_VERSION_CURRENT <= XORG_VERSION_NUMERIC(2,0,0,0,0)) )
#include "X11/dri/xf86dri.h"
#else
#include "xf86dri.h"
#endif
#endif
#include "dri.h"
#include "GL/glxint.h"
#include "xgi_dri.h"
#endif
#ifdef XSERVER_LIBPCIACCESS
#define VENDOR_ID(p) (p)->vendor_id
#define DEVICE_ID(p) (p)->device_id
#define SUBSYS_ID(p) (p)->subdevice_id
#define CHIP_REVISION(p) (p)->revision
#else
#define VENDOR_ID(p) (p)->vendor
#define DEVICE_ID(p) (p)->chipType
#define SUBSYS_ID(p) (p)->subsysCard
#define CHIP_REVISION(p) (p)->chipRev
#endif
#if 1
#define XGIDUALHEAD /* Include Dual Head code */
#endif
#if 1
#define XGIMERGED /* Include Merged-FB mode */
#endif
#ifdef XGIMERGED
#if 1
#define XGIXINERAMA /* Include Pseudo-Xinerama for MergedFB mode */
#define XGI_XINERAMA_MAJOR_VERSION 1
#define XGI_XINERAMA_MINOR_VERSION 1
#endif
#endif
#if 1
#define XGIGAMMA /* Include code for gamma correction */
#endif
/* Jong 09/28/2007; disable this because it causes cursor drawing incorrectly */
#if 0 /* Include code for color hardware cursors */
#define XGI_ARGB_CURSOR
#endif
#if 0 /* Include YPbPr support on VB */
#define ENABLE_YPBPR
#endif
#ifdef XGIMERGED
#ifdef XGIXINERAMA
#define EXTENSION_PROC_ARGS void *
#include "extnsionst.h" /* required */
#include <X11/extensions/panoramiXproto.h> /* required */
#endif
#endif
#if 1
#define XGIVRAMQ /* Use VRAM queue mode on 315 series */
#endif
#undef XGI315DRI /* define this if dri is adapted for 315/330 series */
#ifndef PCI_VENDOR_XGI
#define PCI_VENDOR_XGI 0x18CA
#endif
#ifndef PCI_CHIP_XGIXG40
#define PCI_CHIP_XGIXG40 0x0040
#endif
#ifndef PCI_CHIP_XGIXG20
#define PCI_CHIP_XGIXG20 0x0020
#endif
/* Jong 09/18/2007; patch to GIT */
#ifndef PCI_CHIP_XGIXG27
#define PCI_CHIP_XGIXG27 0x0027
#endif
/* Jong 01/07/2008; support New XG21 */
#ifndef PCI_CHIP_XGIXG21
#define PCI_CHIP_XGIXG21 0x0021
#endif
#define CONFIG_DRM_XGI
#define XGI_NAME "XGI"
#define XGI_DRIVER_NAME "xgi"
#define XGI_CURRENT_VERSION ((PACKAGE_VERSION_MAJOR << 16) | \
(PACKAGE_VERSION_MINOR << 8) | \
PACKAGE_VERSION_PATCHLEVEL)
/* pXGI->Flags (old series only) */
#define SYNCDRAM 0x00000001
#define RAMFLAG 0x00000002
#define ESS137xPRESENT 0x00000004
#define SECRETFLAG 0x00000008
#define A6326REVAB 0x00000010
#define MMIOMODE 0x00010000
#define LFBQMODE 0x00020000
#define AGPQMODE 0x00040000
#define UMA 0x80000000
#define BIOS_BASE 0xC0000
#define BIOS_SIZE 0x10000
#define SR_BUFFER_SIZE 5
#define CR_BUFFER_SIZE 5
#define XGI_VBFlagsVersion 1
/* VBFlags - if anything is changed here, increase VBFlagsVersion! */
#define CRT2_DEFAULT 0x00000001
#define CRT2_LCD 0x00000002 /* Never change the order of the CRT2_XXX entries */
#define CRT2_TV 0x00000004
#define CRT2_VGA 0x00000008
#define TV_NTSC 0x00000010
#define TV_PAL 0x00000020
#define TV_HIVISION 0x00000040
#define TV_YPBPR 0x00000080
#define TV_AVIDEO 0x00000100
#define TV_SVIDEO 0x00000200
#define TV_SCART 0x00000400
#define VB_CONEXANT 0x00000800 /* 661 series only */
#define VB_TRUMPION VB_CONEXANT /* 300 series only */
#define TV_PALM 0x00001000
#define TV_PALN 0x00002000
#define TV_NTSCJ 0x00001000
#define VB_302ELV 0x00004000
#define TV_CHSCART 0x00008000
#define TV_CHYPBPR525I 0x00010000
#define CRT1_VGA 0x00000000
#define CRT1_LCDA 0x00020000
#define VGA2_CONNECTED 0x00040000
#define DISPTYPE_CRT1 0x00080000 /* CRT1 connected and used */
#define SINGLE_MODE 0x20000000 /* CRT1 or CRT2; determined by DISPTYPE_CRTx */
#define MIRROR_MODE 0x40000000 /* CRT1 + CRT2 identical (mirror mode) */
#define DUALVIEW_MODE 0x80000000 /* CRT1 + CRT2 independent (dual head mode) */
/* Aliases: */
#define CRT2_ENABLE (CRT2_LCD | CRT2_TV | CRT2_VGA)
#define TV_STANDARD (TV_NTSC | TV_PAL | TV_PALM | TV_PALN | TV_NTSCJ)
#define TV_INTERFACE (TV_AVIDEO|TV_SVIDEO|TV_SCART|TV_HIVISION|TV_YPBPR)
/* Only if TV_YPBPR is set: */
#define TV_YPBPR525I TV_NTSC
#define TV_YPBPR525P TV_PAL
#define TV_YPBPR750P TV_PALM
#define TV_YPBPR1080I TV_PALN
#define TV_YPBPRALL (TV_YPBPR525I | TV_YPBPR525P | TV_YPBPR750P | TV_YPBPR1080I)
#define TV_YPBPR43LB TV_CHSCART
#define TV_YPBPR43 TV_CHYPBPR525I
#define TV_YPBPR169 (TV_CHSCART | TV_CHYPBPR525I)
#define TV_YPBPRAR (TV_CHSCART | TV_CHYPBPR525I)
#define DISPTYPE_DISP2 CRT2_ENABLE
#define DISPTYPE_DISP1 DISPTYPE_CRT1
#define VB_DISPMODE_SINGLE SINGLE_MODE /* alias */
#define VB_DISPMODE_MIRROR MIRROR_MODE /* alias */
#define VB_DISPMODE_DUAL DUALVIEW_MODE /* alias */
#define DISPLAY_MODE (SINGLE_MODE | MIRROR_MODE | DUALVIEW_MODE)
/* PresetMode argument */
#define XGI_MODE_SIMU 0
#define XGI_MODE_CRT1 1
#define XGI_MODE_CRT2 2
/* pXGI->MiscFlags */
#define MISC_CRT1OVERLAY 0x00000001 /* Current display mode supports overlay */
#define MISC_PANELLINKSCALER 0x00000002 /* Panel link is currently scaling */
#define MISC_CRT1OVERLAYGAMMA 0x00000004 /* Current display mode supports overlay gamma corr on CRT1 */
#define MISC_TVNTSC1024 0x00000008 /* Current display mode is TV NTSC/PALM/YPBPR525I 1024x768 */
#define HW_DEVICE_EXTENSION XGI_HW_DEVICE_INFO
#define BITMASK(h,l) (((unsigned)(1U << ((h)-(l)+1))-1)<<(l))
#define GENMASK(mask) BITMASK(1?mask,0?mask)
typedef unsigned long ULong;
typedef unsigned short UShort;
typedef unsigned char UChar;
/* ChipFlags */
/* Use only lower 16 bit for chip id! (xgictrl) */
#define XGICF_LARGEOVERLAY 0x00000001
#define XGICF_Is651 0x00000002
#define XGICF_IsM650 0x00000004
#define XGICF_IsM652 0x00000008
#define XGICF_IsM653 0x00000010
#define XGICF_Is652 0x00000020
#define XGICF_Is65x (XGICF_Is651|XGICF_IsM650|XGICF_IsM652|XGICF_IsM653|XGICF_Is652)
#define XGICF_IsM661 0x00000100 /* M661FX */
#define XGICF_IsM741 0x00000200
#define XGICF_IsM760 0x00000400
#define XGICF_IsM661M 0x00000800 /* M661MX */
#define XGICF_IsM66x (XGICF_IsM661 | XGICF_IsM741 | XGICF_IsM760 | XGICF_IsM661M)
#define XGICF_315Core 0x00010000 /* 3D: Real 315 */
#define XGICF_Real256ECore 0x00020000 /* 3D: Similar to 315 core, no T&L? (65x, 661, 740, 741) */
#define XGICF_XabreCore 0x00040000 /* 3D: Real Xabre */
#define XGICF_Ultra256Core 0x00080000 /* 3D: Similar to Xabre, no T&L?, no P:Shader? (660, 760) */
#define XGICF_UseLCDA 0x01000000
#define XGICF_760UMA 0x10000000 /* 760: UMA active */
#define XGICF_CRT2HWCKaputt 0x20000000 /* CRT2 Mono HWCursor engine buggy */
#define XGICF_Glamour3 0x40000000
#define XGICF_Integrated 0x80000000
/* Direct Xv-API */
#define XGI_SD_IS300SERIES 0x00000001
#define XGI_SD_IS315SERIES 0x00000002
#define XGI_SD_IS330SERIES 0x00000004
#define XGI_SD_SUPPORTPALMN 0x00000008 /* tv chip supports pal-m, pal-n */
#define XGI_SD_SUPPORT2OVL 0x00000010 /* set = 2 overlays, clear = support SWITCHCRT xv prop */
#define XGI_SD_SUPPORTTVPOS 0x00000020 /* supports changing tv position */
#define XGI_SD_ISDUALHEAD 0x00000040 /* Driver is in dual head mode */
#define XGI_SD_ISMERGEDFB 0x00000080 /* Driver is in merged fb mode */
#define XGI_SD_ISDHSECONDHEAD 0x00000100 /* Dual head: This is CRT1 (=second head) */
#define XGI_SD_ISDHXINERAMA 0x00000200 /* Dual head: We are running Xinerama */
#define XGI_SD_VBHASSCART 0x00000400 /* videobridge has SCART instead of VGA2 */
#define XGI_SD_ISDEPTH8 0x00000800 /* Depth is 8, no independent gamma correction */
#define XGI_SD_ENABLED 0x00002000 /* xgictrl is enabled (by option) */
#define XGI_SD_PSEUDOXINERAMA 0x00004000 /* pseudo xinerama is active */
#define XGI_SD_SUPPORTLCDA 0x00008000 /* Support LCD Channel A */
#define XGI_SD_SUPPORTNTSCJ 0x00010000 /* tv chip supports ntsc-j */
#define XGI_SD_ADDLSUPFLAG 0x00020000 /* 1 = the following flags are valid */
#define XGI_SD_SUPPORTVGA2 0x00040000 /* CRT2=VGA supported */
#define XGI_SD_SUPPORTSCART 0x00080000 /* CRT2=SCART supported */
#define XGI_SD_SUPPORTOVERSCAN 0x00100000 /* Overscan flag supported */
#define XGI_SD_SUPPORTXVGAMMA1 0x00200000 /* Xv Gamma correction for CRT1 supported */
#define XGI_SD_SUPPORTTV 0x00400000 /* CRT2=TV supported */
#define XGI_SD_SUPPORTYPBPR 0x00800000 /* CRT2=YPbPr (525i, 525p, 750p, 1080i) is supported */
#define XGI_SD_SUPPORTHIVISION 0x01000000 /* CRT2=HiVision is supported */
#define XGI_SD_SUPPORTYPBPRAR 0x02000000 /* YPbPr aspect ratio is supported */
#define XGI_SD_SUPPORTSCALE 0x04000000 /* Scaling of LCD panel supported */
#define XGI_SD_SUPPORTCENTER 0x08000000 /* If scaling supported: Centering of screen [NOT] supported (TMDS only) */
#define XGI_DIRECTKEY 0x03145792
/* XGICtrl: Check mode for CRT2 */
#define XGI_CF2_LCD 0x01
#define XGI_CF2_TV 0x02
#define XGI_CF2_VGA2 0x04
#define XGI_CF2_TVPAL 0x08
#define XGI_CF2_TVNTSC 0x10 /* + NTSC-J */
#define XGI_CF2_TVPALM 0x20
#define XGI_CF2_TVPALN 0x40
#define XGI_CF2_CRT1LCDA 0x80
#define XGI_CF2_TYPEMASK (XGI_CF2_LCD | XGI_CF2_TV | XGI_CF2_VGA2 | XGI_CF2_CRT1LCDA)
#define XGI_CF2_TVSPECIAL (XGI_CF2_LCD | XGI_CF2_TV)
#define XGI_CF2_TVSPECMASK (XGI_CF2_TVPAL | XGI_CF2_TVNTSC | XGI_CF2_TVPALM | XGI_CF2_TVPALN)
#define XGI_CF2_TVHIVISION XGI_CF2_TVPAL
#define XGI_CF2_TVYPBPR525I XGI_CF2_TVNTSC
#define XGI_CF2_TVYPBPR525P (XGI_CF2_TVPAL | XGI_CF2_TVNTSC)
#define XGI_CF2_TVYPBPR750P XGI_CF2_TVPALM
#define XGI_CF2_TVYPBPR1080I (XGI_CF2_TVPALM | XGI_CF2_TVPAL)
/* AGP stuff for DRI */
#define AGP_PAGE_SIZE 4096
#define AGP_PAGES 2048 /* Default: 2048 pages @ 4096 = 8MB */
/* 300 */
#define AGP_CMDBUF_PAGES 256
#define AGP_CMDBUF_SIZE (AGP_PAGE_SIZE * AGP_CMDBUF_PAGES)
/* 315/330 */
#define AGP_VTXBUF_PAGES 512
#define AGP_VTXBUF_SIZE (AGP_PAGE_SIZE * AGP_VTXBUF_PAGES)
#define VOLARI_CQSIZE (1024*1024)
#define VOLARI_CQSIZEXG20 (128*1024)
#define VOLARI_CURSOR_SHAPE_SIZE (64*64*4)
/* For backup of register contents */
typedef struct {
unsigned char xgiRegs3C4[0x50];
unsigned char xgiRegs3D4[0x90];
unsigned char xgiRegs3C2;
unsigned char xgiCapt[0x60];
unsigned char xgiVid[0x50];
unsigned char VBPart1[0x50];
unsigned char VBPart2[0x100];
unsigned char VBPart3[0x50];
unsigned char VBPart4[0x50];
unsigned short ch70xx[64];
unsigned long xgiMMIO85C0;
unsigned char xgi6326tv[0x46];
unsigned long xgiRegsPCI50, xgiRegsPCIA0;
} XGIRegRec, *XGIRegPtr;
/* XGIFBLayout is mainly there because of DGA. It holds the
* current layout parameters needed for acceleration and other
* stuff. When switching mode using DGA, these are set up
* accordingly and not necessarily match pScrn's. Therefore,
* driver modules should read these values instead of pScrn's.
*/
typedef struct {
int bitsPerPixel; /* = pScrn->bitsPerPixel */
int depth; /* = pScrn->depth */
int displayWidth; /* = pScrn->displayWidth */
DisplayModePtr mode; /* = pScrn->currentMode */
} XGIFBLayout;
/* Dual head private entity structure */
typedef struct {
ScrnInfoPtr pScrn_1;
ScrnInfoPtr pScrn_2;
unsigned char * BIOS;
VB_DEVICE_INFO *XGI_Pr;
int CRT2ModeNo; /* Current display mode for CRT2 */
Bool CRT2ModeSet; /* CRT2 mode has been set */
unsigned char CRT2CR30, CRT2CR31, CRT2CR35, CRT2CR38;
int refCount;
/**
* Number of entities
*
* \bug
* This field is tested in one place, but it doesn't appear to ever be
* set or modified.
*/
int lastInstance;
Bool DisableDual; /* Emergency flag */
Bool ErrorAfterFirst; /* Emergency flag: Error after first init -> Abort second */
int maxUsedClock; /* Max used pixelclock on master head */
/**
* Framebuffer addresses and sizes
*
* \bug
* These 4 fields are set, but the stored values don't appear to be used.
*/
unsigned long masterFbAddress;
unsigned long masterFbSize;
unsigned long slaveFbAddress;
unsigned long slaveFbSize;
unsigned char * FbBase; /* VRAM linear address */
unsigned char * IOBase; /* MMIO linear address */
/**
* Map / unmap queue counter.
*
* \bug
* These vales are tested, set to zero, or decremented. However, I don't
* see anywhere in the code where they are incremented.
*/
unsigned short MapCountIOBase;
unsigned short MapCountFbBase;
Bool forceUnmapIOBase; /* ignore counter and unmap */
Bool forceUnmapFbBase; /* ignore counter and unmap */
#ifdef __alpha__
unsigned char * IOBaseDense; /* MMIO for Alpha platform */
unsigned short MapCountIOBaseDense;
Bool forceUnmapIOBaseDense; /* ignore counter and unmap */
#endif
BOOLEAN CRT1gamma;
/**
* \bug This field is tested and set to \c NULL but never used.
*/
unsigned char *RenderAccelArray;
unsigned char * FbBase1;
unsigned long OnScreenSize1;
#ifdef XGI_CP
XGI_CP_H_ENT
#endif
} XGIEntRec, *XGIEntPtr;
#define XGIPTR(p) ((XGIPtr)((p)->driverPrivate))
#define XAAPTR(p) ((XAAInfoRecPtr)(XGIPTR(p)->AccelInfoPtr))
#define ExtRegSize 0x40
/* Relative merge position */
typedef enum {
xgiLeftOf,
xgiRightOf,
xgiAbove,
xgiBelow,
xgiClone
} XGIScrn2Rel;
typedef struct MonitorRange {
float loH,hiH,loV,hiV ;
}MonitorRangeRec,*MonitorRangePtr ;
typedef struct {
ScrnInfoPtr pScrn; /* -------------- DON'T INSERT ANYTHING HERE --------------- */
#ifdef XSERVER_LIBPCIACCESS
struct pci_device * PciInfo;
#else
pciVideoPtr PciInfo; /* -------- OTHERWISE xgi_dri.so MUST BE RECOMPILED -------- */
PCITAG PciTag;
#endif
EntityInfoPtr pEnt;
int Chipset;
int ChipRev;
VB_DEVICE_INFO *XGI_Pr; /* For new mode switching code */
unsigned long FbAddress; /* VRAM physical address (in DHM: for each Fb!) */
unsigned long realFbAddress; /* For DHM/PCI mem mapping: store global FBAddress */
unsigned char * FbBase; /* VRAM virtual linear address */
CARD32 IOAddress; /* MMIO physical address */
unsigned char * IOBase; /* MMIO linear address */
unsigned long IODBase; /* Base of PIO memory area */
#ifdef __alpha__
unsigned char * IOBaseDense; /* MMIO for Alpha platform */
#endif
XGIIOADDRESS RelIO; /* Relocated IO Ports baseaddress */
unsigned char * BIOS;
int MemClock;
int BusWidth;
int MinClock;
int MaxClock;
int Flags; /* HW config flags */
long FbMapSize; /* Used for Mem Mapping - DON'T CHANGE THIS */
long availMem; /* Really available Fb mem (minus TQ, HWCursor) */
unsigned long maxxfbmem; /* limit fb memory X is to use to this (KB) */
unsigned long xgifbMem; /* heapstart of xgifb (if running) */
unsigned long dhmOffset; /* Offset to memory for each head (0 or ..) */
DGAModePtr DGAModes;
int numDGAModes;
Bool DGAactive;
Bool NoAccel;
Bool useEXA; /* Jong 01/13/2009; support EXA */
Bool NoXvideo;
Bool TurboQueue;
int ForceCRT1Type;
int ForceCRT2Type;
int OptROMUsage;
Bool ValidWidth;
unsigned char myCR63;
unsigned long VBFlags; /* Video bridge configuration */
unsigned long VBFlags_backup; /* Backup for SlaveMode-modes */
short scrnOffset; /* Screen pitch (data) */
short scrnPitch; /* Screen pitch (display; regarding interlace) */
unsigned long DstColor;
int xcurrent; /* for temp use in accel */
int ycurrent; /* for temp use in accel */
int CommandReg;
Bool HWCursor;
CARD16 CursorSize; /* Size of HWCursor area (bytes) */
xf86CursorInfoPtr CursorInfoPtr;
unsigned CursorOffset;
/**
* \bug This field is set to \c FALSE but never used.
*/
Bool DoColorExpand;
XGIRegRec SavedReg;
XGIRegRec ModeReg;
#ifdef XGI_USE_XAA
XAAInfoRecPtr AccelInfoPtr;
#endif
#ifdef XGI_USE_EXA /* Jong 01/13/2009; support EXA */
ExaDriverPtr EXADriverPtr;
int fillPitch, fillBpp;
CARD32 fillDstBase;
int copyBpp;
int copySPitch, copyDPitch;
CARD32 copySrcBase, copyDstBase;
int copyXdir, copyYdir;
ExaOffscreenArea* exa_scratch;
unsigned int exa_scratch_next;
#endif
CloseScreenProcPtr CloseScreen;
Bool (*ModeInit)(ScrnInfoPtr pScrn, DisplayModePtr mode);
void (*XGISave)(ScrnInfoPtr pScrn, XGIRegPtr xgireg);
void (*XGISave2)(ScrnInfoPtr pScrn, XGIRegPtr xgireg);
void (*XGISave3)(ScrnInfoPtr pScrn, XGIRegPtr xgireg);
void (*XGIRestore)(ScrnInfoPtr pScrn, XGIRegPtr xgireg);
void (*XGIRestore2)(ScrnInfoPtr pScrn, XGIRegPtr xgireg);
void (*XGIRestore3)(ScrnInfoPtr pScrn, XGIRegPtr xgireg);
void (*LoadCRT2Palette)(ScrnInfoPtr pScrn, int numColors,
int *indicies, LOCO *colors, VisualPtr pVisual);
int cmdQueueLen; /* Current cmdQueueLength (for 2D and 3D) */
unsigned long cmdQueueLenMax;
unsigned long cmdQueueLenMin;
unsigned char *cmdQueueBase;
int *cmdQueueLenPtr; /* Ptr to variable holding the current queue length */
unsigned int cmdQueueOffset;
unsigned int cmdQueueSize;
unsigned long cmdQueueSizeMask;
/**
* \bug This field is set but never used.
*/
unsigned int agpWantedPages;
#ifdef XF86DRI
unsigned long agpHandle;
unsigned long agpAddr;
unsigned char *agpBase;
unsigned int agpSize;
unsigned long agpVtxBufAddr; /* 315 series */
unsigned char *agpVtxBufBase;
unsigned int agpVtxBufSize;
unsigned int agpVtxBufFree;
xgiRegion agp;
Bool irqEnabled;
int irq;
#endif
unsigned long DRIheapstart, DRIheapend;
void (*RenderCallback)(ScrnInfoPtr);
/**
* \bug This field is tested and set to \c NULL but never used.
*/
unsigned char *RenderAccelArray;
/**
* \bug This field is to \c TRUE but never used.
*/
Bool doRender;
int PerColorExpandBufferSize;
int ColorExpandBufferNumber;
unsigned char *ColorExpandBufferAddr[32];
int ColorExpandBufferScreenOffset[32];
/**
* \bug This field is read but never initialized.
*/
int ImageWriteBufferSize;
unsigned char *ImageWriteBufferAddr;
int Rotate;
BOOLEAN HaveCustomModes; /* Jong 07/27/2009; support customer modes */
/* ShadowFB support */
Bool ShadowFB;
unsigned char *ShadowPtr;
int ShadowPitch;
/**
* \bug This field is set but never used.
*/
Bool loadDRI;
#ifdef XF86DRI
Bool directRenderingEnabled;
DRIInfoPtr pDRIInfo;
int drmSubFD;
int numVisualConfigs;
__GLXvisualConfig* pVisualConfigs;
XGIConfigPrivPtr pVisualConfigsPriv;
#endif
HW_DEVICE_EXTENSION xgi_HwDevExt; /* For new mode switching code */
XF86VideoAdaptorPtr adaptor;
ScreenBlockHandlerProcPtr BlockHandler;
/**
* \bug This field is tested and used but never set.
*/
void (*VideoTimerCallback)(ScrnInfoPtr, Time);
void (*ResetXv)(ScrnInfoPtr);
void (*ResetXvGamma)(ScrnInfoPtr);
OptionInfoPtr Options;
/**
* \bug This field is used but never initialized.
*/
unsigned char LCDon;
Bool Blank;
int CRT1off; /* 1=CRT1 off, 0=CRT1 on */
CARD16 LCDheight; /* Vertical resolution of LCD panel */
CARD16 LCDwidth; /* Horizontal resolution of LCD panel */
vbeInfoPtr pVbe; /* For VESA mode switching */
UCHAR ScratchSet[16];
MonitorRangeRec CRT1Range,CRT2Range;
#ifdef XGIDUALHEAD
BOOL DualHeadMode; /* TRUE if we use dual head mode */
BOOL SecondHead; /* TRUE is this is the second head */
XGIEntPtr entityPrivate; /* Ptr to private entity (see above) */
#endif
XGIFBLayout CurrentLayout; /* Current framebuffer layout */
BOOL Primary; /* Display adapter is primary */
xf86Int10InfoPtr pInt; /* Our int10 */
/**
* Use our own default modes?
*
* \bug This field is set but never used.
*/
Bool noInternalModes;
int ForceTVType, SenseYPbPr;
int NonDefaultPAL, NonDefaultNTSC;
unsigned long ForceYPbPrType, ForceYPbPrAR;
unsigned long lockcalls; /* Count unlock calls for debug */
Atom xvBrightness, xvContrast, xvColorKey, xvHue, xvSaturation;
Atom xvAutopaintColorKey, xvSetDefaults, xvSwitchCRT;
Atom xvDisableGfx, xvDisableGfxLR, xvTVXPosition, xvTVYPosition;
Atom xvDisableColorkey, xvUseChromakey, xvChromaMin, xvChromaMax;
Atom xvInsideChromakey, xvYUVChromakey;
Atom xvGammaRed, xvGammaGreen, xvGammaBlue;
#ifdef XGI_CP
XGI_CP_H
#endif
unsigned long ChipFlags;
unsigned long XGI_SD_Flags;
BOOLEAN UseHWARGBCursor;
BOOLEAN HWARGBCursor;
int vb;
BOOLEAN restorebyset;
BOOLEAN nocrt2ddcdetection;
BOOLEAN forcecrt2redetection;
BOOLEAN CRT1gamma, CRT1gammaGiven, CRT2gamma, XvGamma, XvGammaGiven;
int XvDefCon, XvDefBri, XvDefHue, XvDefSat;
BOOLEAN XvDefDisableGfx, XvDefDisableGfxLR;
BOOLEAN XvUseMemcpy;
int XvGammaRed, XvGammaGreen, XvGammaBlue;
CARD8 XvGammaRampRed[256], XvGammaRampGreen[256], XvGammaRampBlue[256];
BOOLEAN disablecolorkeycurrent;
CARD32 colorKey;
CARD32 MiscFlags;
#ifdef XGI_USE_XAA
FBLinearPtr AccelLinearScratch;
#endif
float zClearVal;
unsigned long bClrColor, dwColor;
int AllowHotkey;
BOOLEAN enablexgictrl;
short Video_MaxWidth, Video_MaxHeight;
short scrnPitch2;
int CurXPreset ;
int CurYPreset ;
unsigned long mmioSize;
#ifdef XGIMERGED
Bool MergedFB, MergedFBAuto;
XGIScrn2Rel CRT2Position;
char * CRT2HSync;
char * CRT2VRefresh;
char * MetaModes;
ScrnInfoPtr CRT2pScrn;
DisplayModePtr CRT1Modes;
DisplayModePtr CRT1CurrentMode;
int CRT1frameX0;
int CRT1frameY0;
int CRT1frameX1;
int CRT1frameY1;
Bool CheckForCRT2;
int MergedFBXDPI, MergedFBYDPI;
#ifdef XGIXINERAMA
Bool UsexgiXinerama;
Bool CRT2IsScrn0;
ExtensionEntry *XineramaExtEntry;
int xgiXineramaVX, xgiXineramaVY;
Bool AtLeastOneNonClone;
#endif
#endif
/* Added for 3D */
unsigned long cmdQueue_shareWP_only2D;
unsigned long *pCQ_shareWritePort;
void (*SetThreshold)(ScrnInfoPtr pScrn, DisplayModePtr mode,
unsigned short *Low, unsigned short *High);
XGI_DSReg SRList[ExtRegSize] ;
XGI_DSReg CRList[ExtRegSize] ;
/**
* Total number of iterations to wait in \c Volari_Idle.
*/
unsigned int idle_wait_count;
//:::: for capture
Bool v4l_videoin;
int v4l_devnum; /* v4l device number, 0,1,2....*/
//~::::
int TargetRefreshRate;
Bool IgnoreDDC;
Bool Non_DDC_DefaultMode;
int Non_DDC_DefaultResolutionX ;
int Non_DDC_DefaultResolutionY ;
int Non_DDC_DefaultRefreshRate ;
} XGIRec, *XGIPtr;
#ifdef XGIDUALHEAD
# define IS_DUAL_HEAD(x) ((x)->DualHeadMode)
# define IS_SECOND_HEAD(x) ((x)->SecondHead)
# define ENTITY_PRIVATE(x) ((x)->entityPrivate)
#else
# define IS_DUAL_HEAD(x) FALSE
# define IS_SECOND_HEAD(x) FALSE
# define ENTITY_PRIVATE(x) NULL
#endif
#define SEQ_ADDRESS_PORT 0x0014
#define MISC_OUTPUT_REG_WRITE_PORT 0x0012
#define MISC_OUTPUT_REG_READ_PORT 0x001C
#define GRAPH_ADDRESS_PORT 0x001E
#define VIDEO_SUBSYSTEM_ENABLE_PORT 0x0013
#define CRTC_ADDRESS_PORT_COLOR 0x0024
#define PCI_COMMAND 0x04
#define SDMPTR(x) ((XGIMergedDisplayModePtr)(x->currentMode->Private))
#define CDMPTR ((XGIMergedDisplayModePtr)(pXGI->CurrentLayout.mode->Private))
#define BOUND(test,low,hi) { \
if(test < low) test = low; \
if(test > hi) test = hi; }
#define REBOUND(low,hi,test) { \
if(test < low) { \
hi += test-low; \
low = test; } \
if(test > hi) { \
low += test-hi; \
hi = test; } }
typedef struct _MergedDisplayModeRec {
DisplayModePtr CRT1;
DisplayModePtr CRT2;
XGIScrn2Rel CRT2Position;
} XGIMergedDisplayModeRec, *XGIMergedDisplayModePtr;
typedef struct _region {
int x0,x1,y0,y1;
} region;
extern void xgiOptions(ScrnInfoPtr pScrn);
extern const OptionInfoRec * XGIAvailableOptions(int chipid, int busid);
extern void XGISetup(ScrnInfoPtr pScrn);
extern void XGIVGAPreInit(ScrnInfoPtr pScrn);
extern Bool XGIAccelInit(ScreenPtr pScreen);
extern Bool XGIHWCursorInit(ScreenPtr pScreen);
extern Bool XGIDGAInit(ScreenPtr pScreen);
extern void XGIInitVideo(ScreenPtr pScreen);
extern int XGI_GetCHTVlumabandwidthcvbs(ScrnInfoPtr pScrn);
int XG40Mclk(XGIPtr pXGI);
void XGINew_InitVBIOSData(PXGI_HW_DEVICE_INFO HwDeviceExtension, PVB_DEVICE_INFO pVBInfo) ;
int compute_vclk(int Clock, int *out_n, int *out_dn, int *out_div,
int *out_sbit, int *out_scale);
void XGI_WaitBeginRetrace(XGIIOADDRESS RelIO);
void XGI_WaitEndRetrace(XGIIOADDRESS RelIO);
#include <unistd.h>
/* 2005/11/21 added by jjtseng */
#define DelayS(sec) usleep((sec)*1000000)
#define DelayMS(millisec) usleep((millisec)*1000)
#define DelayUS(microsec) usleep((microsec))
/*~jjtseng 2005/11/21 */
Bool Volari_AccelInit(ScreenPtr pScreen) ;
/* void XGI_UnLockCRT2(PXGI_HW_DEVICE_INFO,USHORT BaseAddr); */
/* void XGI_LockCRT2(PXGI_HW_DEVICE_INFO,USHORT BaseAddr); */
/* void XGI_DisableBridge(PXGI_HW_DEVICE_INFO,USHORT BaseAddr); */
/* void XGI_EnableBridge(PXGI_HW_DEVICE_INFO,USHORT BaseAddr); */
#endif
extern USHORT XGI_GetModeID(ULONG VBFlags, int HDisplay, int VDisplay,
int Depth, int LCDwith, int LCDheight);
extern BOOLEAN XGI_SearchModeID(const XGI_StStruct *SModeIDTable,
const XGI_ExtStruct *EModeIDTable, unsigned char VGAINFO,
USHORT *ModeNo, USHORT *ModeIdIndex);
extern UCHAR XGI_GetModePtr(const XGI_StStruct *SModeIDTable,
unsigned ModeType, USHORT ModeNo, USHORT ModeIdIndex);
extern void XGI_SetReg(XGIIOADDRESS port, USHORT index, USHORT data);
extern void XGI_SetRegByte(XGIIOADDRESS port, USHORT data);
extern void XGI_SetRegShort(XGIIOADDRESS port, USHORT data);
extern void XGI_SetRegLong(XGIIOADDRESS port, ULONG data);
extern UCHAR XGI_GetReg(XGIIOADDRESS port, USHORT index);
extern UCHAR XGI_GetRegByte(XGIIOADDRESS port);
extern USHORT XGI_GetRegShort(XGIIOADDRESS port);
extern ULONG XGI_GetRegLong(XGIIOADDRESS port);
extern void XGI_SetRegANDOR(XGIIOADDRESS Port, USHORT Index, USHORT DataAND,
USHORT DataOR);
extern void XGI_SetRegAND(XGIIOADDRESS Port, USHORT Index, USHORT DataAND);
extern void XGI_SetRegOR(XGIIOADDRESS Port, USHORT Index, USHORT DataOR);
#define uint8_t CARD8
extern void XGI_WriteDAC(XGIIOADDRESS dac_data, unsigned shift,
unsigned ordering, uint8_t red, uint8_t green, uint8_t blue);
#ifdef DEBUG
void XGIDumpRegs(ScrnInfoPtr pScrn);
/**
* Write value to the PC's 0x80 debug port.
*
* \bug
* I'm pretty sure the debug 0x80 only exists on PCs. Should this routine
* be a no-op on non-x86 and non-x86-64 architectures?
*/
#define Newdebugcode(dbg_code) outb(0x80, dbg_code)
#else
#define Newdebugcode(dbg_code)
#endif
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