sis.h revision 72b676d7
1/* $XFree86$ */ 2/* $XdotOrg: driver/xf86-video-sis/src/sis.h,v 1.67 2006/04/07 21:05:21 ajax Exp $ */ 3/* 4 * Main global data and definitions 5 * 6 * Copyright (C) 2001-2005 by Thomas Winischhofer, Vienna, Austria 7 * 8 * Redistribution and use in source and binary forms, with or without 9 * modification, are permitted provided that the following conditions 10 * are met: 11 * 1) Redistributions of source code must retain the above copyright 12 * notice, this list of conditions and the following disclaimer. 13 * 2) Redistributions in binary form must reproduce the above copyright 14 * notice, this list of conditions and the following disclaimer in the 15 * documentation and/or other materials provided with the distribution. 16 * 3) The name of the author may not be used to endorse or promote products 17 * derived from this software without specific prior written permission. 18 * 19 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 20 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 21 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 22 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 23 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 24 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 28 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 29 * 30 * Authors: Thomas Winischhofer <thomas@winischhofer.net> 31 * others (old code base) 32 * 33 */ 34 35#ifndef _SIS_H_ 36#define _SIS_H_ 37 38#include <stdio.h> 39#include <string.h> 40#include <math.h> 41#include <setjmp.h> 42 43#define SISDRIVERVERSIONYEAR 5 44#define SISDRIVERVERSIONMONTH 9 45#define SISDRIVERVERSIONDAY 20 46#define SISDRIVERREVISION 1 47 48#define SISDRIVERIVERSION ((SISDRIVERVERSIONYEAR << 16) | \ 49 (SISDRIVERVERSIONMONTH << 8) | \ 50 SISDRIVERVERSIONDAY | \ 51 (SISDRIVERREVISION << 24)) 52 53#undef SIS_LINUX /* Try to find out whether platform is Linux */ 54#if defined(__GNUC__) && (__GNUC__ >= 4) 55#ifdef __linux__ 56#define SIS_LINUX 57#endif 58#else 59#ifdef linux 60#define SIS_LINUX 61#endif 62#endif 63 64#if 0 65#define TWDEBUG /* for debugging */ 66#endif 67 68#undef SIS_CP 69#if 0 70#include "siscp.H" 71#endif 72 73#include "compiler.h" 74#include "xf86Pci.h" 75#include "xf86Priv.h" 76#include "xf86_OSproc.h" 77#include "xf86Resources.h" 78#include "xf86.h" 79#include "xf86PciInfo.h" 80#include "xf86Cursor.h" 81#include "xf86cmap.h" 82#include "vbe.h" 83 84#define SIS_HaveDriverFuncs 0 85 86#undef SISISXORG6899900 87#ifdef XORG_VERSION_CURRENT 88#include "xorgVersion.h" 89#define SISMYSERVERNAME "X.org" 90#ifndef XF86_VERSION_NUMERIC 91#define XF86_VERSION_NUMERIC(major,minor,patch,snap,dummy) \ 92 (((major) * 10000000) + ((minor) * 100000) + ((patch) * 1000) + snap) 93#define XF86_VERSION_CURRENT XF86_VERSION_NUMERIC(4,3,99,902,0) 94#endif 95#if XORG_VERSION_CURRENT >= XORG_VERSION_NUMERIC(6,8,99,900,0) 96#define SISISXORG6899900 97#endif 98#if 0 99#ifdef HaveDriverFuncs 100#define SIS_HAVE_DRIVER_FUNC 101#undef SIS_HaveDriverFuncs 102#define SIS_HaveDriverFuncs HaveDriverFuncs 103#endif 104#endif 105#else 106#include "xf86Version.h" 107#define SISMYSERVERNAME "XFree86" 108#endif 109 110#define SIS_NAME "SIS" 111#define SIS_DRIVER_NAME "sis" 112#define SIS_MAJOR_VERSION 0 113#ifdef SISISXORG6899900 114#define SIS_MINOR_VERSION 9 /* DRI changes */ 115#define SIS_PATCHLEVEL 1 116#else 117#define SIS_MINOR_VERSION 7 118#define SIS_PATCHLEVEL 1 119#endif 120#define SIS_CURRENT_VERSION ((SIS_MAJOR_VERSION << 16) | \ 121 (SIS_MINOR_VERSION << 8) | SIS_PATCHLEVEL ) 122 123#if (XF86_VERSION_CURRENT >= XF86_VERSION_NUMERIC(4,3,99,0,0)) || (defined(XvExtension)) 124#include "xf86xv.h" 125#include <X11/extensions/Xv.h> 126#endif 127 128/* Platform/architecture related definitions: */ 129 130/* SIS_PC_PLATFORM: Map VGA memory at a0000 and save/restore fonts? */ 131/* List of architectures likely to be incomplete */ 132#define SIS_PC_PLATFORM 133#if defined(__powerpc__) || defined(__mips__) || defined(__arm32__) 134#undef SIS_PC_PLATFORM 135#endif 136 137/* SIS_USE_BIOS_SCRATCH: Save/restore mode number in BIOS scratch area? */ 138#undef SIS_USE_BIOS_SCRATCH 139#if defined(i386) || defined(__i386) || defined(__i386__) || defined(__AMD64__) || defined(__amd64__) || defined(__x86_64__) 140#define SIS_USE_BIOS_SCRATCH 141#endif 142 143/* SIS_NEED_MAP_IOP: Map i/o port area to virtual memory? */ 144/* List of architectures likely to be incomplete */ 145/* This is BROKEN, see comment in sis_driver.c */ 146#undef SIS_NEED_MAP_IOP 147#if 0 148#if defined(__arm32__) || defined(__mips__) 149#define SIS_NEED_MAP_IOP 150#endif 151#endif 152 153/* SISUSEDEVPORT: Used on architectures without direct inX/outX access. In this case, 154 * we use read()/write() to /dev/port. LINUX ONLY! (How can this be done on *BSD?) 155 */ 156#undef SISUSEDEVPORT 157#if defined(SIS_LINUX) && (defined(__arm32__) || defined(__mips__)) 158#ifndef SIS_NEED_MAP_IOP 159#define SISUSEDEVPORT 160#endif 161#endif 162 163/* Our #includes: Require the arch/platform dependent #defines above */ 164 165#include "osdef.h" 166#include "vgatypes.h" 167#include "vstruct.h" 168 169#undef SISHAVEDRMWRITE 170#undef SISNEWDRI 171#ifdef XF86DRI 172#if XF86_VERSION_CURRENT >= XF86_VERSION_NUMERIC(4,2,99,3,0) 173#define SISHAVEDRMWRITE 174#endif 175#if XF86_VERSION_CURRENT >= XF86_VERSION_NUMERIC(4,3,99,14,0) 176#define SISNEWDRI 177#endif 178#undef SIS315DRI /* define this if dri is adapted for 315/330 series */ 179#include "xf86drm.h" 180#include "sarea.h" 181#define _XF86DRI_SERVER_ 182#include "dri.h" 183#include "GL/glxint.h" 184#include "sis_dri.h" 185#endif /* XF86DRI */ 186 187/* Configurable stuff: ------------------------------------- */ 188 189#define SISDUALHEAD /* Include Dual Head code */ 190 191#define SISMERGED /* Include Merged-FB code */ 192 193#undef SISXINERAMA 194#ifdef SISMERGED 195#define SISXINERAMA /* Include SiS Pseudo-Xinerama for MergedFB mode */ 196#define SIS_XINERAMA_MAJOR_VERSION 1 197#define SIS_XINERAMA_MINOR_VERSION 1 198#endif 199 200#define SIS_ARGB_CURSOR /* Include code for color hardware cursors */ 201 202#define ENABLE_YPBPR /* Include YPbPr support on SiS bridges (315 series and 661/741/760) */ 203 204#define SISVRAMQ /* Use VRAM queue mode on 315/330/340/XGI series */ 205 206#undef INCL_YUV_BLIT_ADAPTOR 207#ifdef SISVRAMQ 208#define INCL_YUV_BLIT_ADAPTOR /* Include support for YUV->RGB blit adaptors (VRAM queue mode only) */ 209#endif 210 211#if 1 212#define SIS_USE_XAA /* Include code for XAA */ 213#endif 214 215#ifdef SISVRAMQ 216#ifdef XORG_VERSION_CURRENT 217#if defined(SIS_HAVE_EXA) || (defined(XF86EXA) && (XF86EXA != 0)) 218#if 1 219#define SIS_USE_EXA /* Include code for EXA */ 220#endif 221#endif 222#endif 223#endif 224 225#if 0 226#define SISDEINT /* Include Xv deinterlacer code (not functional yet!) */ 227#endif 228 229#if 0 230#define XV_SD_DEPRECATED /* Include deprecated XV SD interface for SiSCtrl */ 231#endif 232 233/* End of configurable stuff --------------------------------- */ 234 235#define UNLOCK_ALWAYS /* Always unlock the registers (should be set!) */ 236 237#if !defined(SIS_USE_XAA) && !defined(SIS_USE_EXA) 238#define SIS_USE_XAA 239#endif 240 241#ifdef SIS_USE_XAA 242#include "xaa.h" 243#endif 244#ifdef SIS_USE_EXA 245#include "exa.h" 246#endif 247 248/* Need that for SiSCtrl and Pseudo-Xinerama */ 249#define NEED_REPLIES /* ? */ 250#define EXTENSION_PROC_ARGS void * 251#include "extnsionst.h" /* required */ 252#include <X11/extensions/panoramiXproto.h> /* required */ 253 254#undef SISCHECKOSSSE 255#ifdef XORG_VERSION_CURRENT 256#if XORG_VERSION_CURRENT >= XORG_VERSION_NUMERIC(6,8,99,13,0) 257#define SISCHECKOSSSE /* Automatic check OS for SSE; requires SigIll facility */ 258#endif 259#endif 260 261#undef SISGAMMARAMP 262#ifdef XORG_VERSION_CURRENT 263#if XORG_VERSION_CURRENT >= XORG_VERSION_NUMERIC(6,8,99,13,0) 264#define SISGAMMARAMP /* Driver can set gamma ramp; requires additional symbols in xf86sym.h */ 265#endif 266#endif 267 268#if 0 /* Perhaps for future use */ 269#if 1 270#define SIS_PCI_BUS(a) (a)->bus 271#define SIS_PCI_DEVICE(a) (a)->device 272#define SIS_PCI_FUNC(a) (a)->func 273#define SIS_PCI_TAG(a) pciTag((a)->bus, (a)->device, (a)->func); 274#else 275#define SIS_PCI_BUS(a) (a)->pciid.bus 276#define SIS_PCI_DEVICE(a) (a)->pciid.device 277#define SIS_PCI_FUNC(a) (a)->pciid.func 278#define SIS_PCI_TAG(a) pciTag(&((a)->pciid)); 279#endif 280#endif 281 282#ifdef TWDEBUG 283#define SISVERBLEVEL 3 284#else 285#define SISVERBLEVEL 4 286#endif 287 288/* For SiS315/550/650/740/330/660 - these should be moved elsewhere! */ 289#ifndef PCI_CHIP_SIS315H 290#define PCI_CHIP_SIS315H 0x0310 291#endif 292#ifndef PCI_CHIP_SIS315 293#define PCI_CHIP_SIS315 0x0315 294#endif 295#ifndef PCI_CHIP_SIS315PRO 296#define PCI_CHIP_SIS315PRO 0x0325 297#endif 298#ifndef PCI_CHIP_SIS550 299#define PCI_CHIP_SIS550 0x5315 /* 550_VGA */ 300#endif 301#ifndef PCI_CHIP_SIS650 302#define PCI_CHIP_SIS650 0x6325 /* 650_VGA and 740_VGA */ 303#endif 304#ifndef PCI_CHIP_SIS330 305#define PCI_CHIP_SIS330 0x0330 306#endif 307#ifndef PCI_CHIP_SIS660 308#define PCI_CHIP_SIS660 0x6330 /* 661_VGA, 741_VGA, 760_VGA, 761_VGA */ 309#endif 310#ifndef PCI_CHIP_SIS340 311#define PCI_CHIP_SIS340 0x0340 312#endif 313 314#ifndef PCI_VENDOR_XGI 315#define PCI_VENDOR_XGI 0x18ca 316#endif 317 318#ifndef PCI_CHIP_XGIXG20 319#define PCI_CHIP_XGIXG20 0x0020 320#endif 321 322#ifndef PCI_CHIP_XGIXG40 323#define PCI_CHIP_XGIXG40 0x0040 324#endif 325 326/* pSiS->Flags (old series only) */ 327#define SYNCDRAM 0x00000001 328#define RAMFLAG 0x00000002 329#define ESS137xPRESENT 0x00000004 330#define SECRETFLAG 0x00000008 331#define A6326REVAB 0x00000010 332#define MMIOMODE 0x00010000 333#define LFBQMODE 0x00020000 334#define AGPQMODE 0x00040000 335#define UMA 0x80000000 336 337#define BIOS_BASE 0xC0000 338#define BIOS_SIZE 0x10000 339 340#define SIS_VBFlagsVersion 1 341 342/* pSiS->VBFlags - if anything is changed here, increase VBFlagsVersion! */ 343#define CRT2_DEFAULT 0x00000001 344#define CRT2_LCD 0x00000002 /* Never change the order of the CRT2_XXX entries */ 345#define CRT2_TV 0x00000004 346#define CRT2_VGA 0x00000008 347#define TV_NTSC 0x00000010 348#define TV_PAL 0x00000020 349#define TV_HIVISION 0x00000040 350#define TV_YPBPR 0x00000080 351#define TV_AVIDEO 0x00000100 352#define TV_SVIDEO 0x00000200 353#define TV_SCART 0x00000400 354#define OLDVB_CONEXANT 0x00000800 /* Definition deprecated (now VBFlags2) */ 355#define OLDVB_TRUMPION OLDVB_CONEXANT /* Definition deprecated (now VBFlags2) */ 356#define TV_PALM 0x00001000 357#define TV_PALN 0x00002000 358#define TV_NTSCJ TV_PALM 359#define OLDVB_302ELV 0x00004000 /* Definition deprecated (now VBFlags2) */ 360#define TV_CHSCART 0x00008000 361#define TV_CHYPBPR525I 0x00010000 362#define CRT1_VGA 0x00000000 /* ZERO - no mask! */ 363#define CRT1_LCDA 0x00020000 364#define VGA2_CONNECTED 0x00040000 365#define DISPTYPE_CRT1 0x00080000 /* CRT1 connected and used */ 366#define TV_YPBPR625I 0x00100000 367#define TV_YPBPR625P 0x00200000 368#define OLDVB_302B 0x00400000 /* Definition deprecated (now VBFlags2) */ 369#define OLDVB_30xBDH 0x00800000 /* Definition deprecated (now VBFlags2) */ 370#define OLDVB_LVDS 0x01000000 /* Definition deprecated (now VBFlags2) */ 371#define OLDVB_CHRONTEL 0x02000000 /* Definition deprecated (now VBFlags2) */ 372#define OLDVB_301LV 0x04000000 /* Definition deprecated (now VBFlags2) */ 373#define OLDVB_302LV 0x08000000 /* Definition deprecated (now VBFlags2) */ 374#define OLDVB_301C 0x10000000 /* Definition deprecated (now VBFlags2) */ 375#define SINGLE_MODE 0x20000000 /* CRT1 or CRT2; determined by DISPTYPE_CRTx */ 376#define MIRROR_MODE 0x40000000 /* CRT1 + CRT2 identical (mirror mode) */ 377#define DUALVIEW_MODE 0x80000000 /* CRT1 + CRT2 independent (dual head mode) */ 378 379/* Aliases: */ 380#define CRT2_ENABLE (CRT2_LCD | CRT2_TV | CRT2_VGA) 381#define TV_STANDARD (TV_NTSC | TV_PAL | TV_PALM | TV_PALN | TV_NTSCJ) 382#define TV_INTERFACE (TV_AVIDEO|TV_SVIDEO|TV_SCART|TV_HIVISION|TV_YPBPR) 383 384/* Only if TV_YPBPR is set: */ 385#define TV_YPBPR525I TV_NTSC 386#define TV_YPBPR525P TV_PAL 387#define TV_YPBPR750P TV_PALM 388#define TV_YPBPR1080I TV_PALN 389#define TV_YPBPRALL (TV_YPBPR525I | TV_YPBPR525P | \ 390 TV_YPBPR625I | TV_YPBPR625P | \ 391 TV_YPBPR750P | TV_YPBPR1080I) 392 393#define TV_YPBPR43LB TV_CHSCART 394#define TV_YPBPR43 TV_CHYPBPR525I 395#define TV_YPBPR169 (TV_CHSCART | TV_CHYPBPR525I) 396#define TV_YPBPRAR (TV_CHSCART | TV_CHYPBPR525I) 397 398#define DISPTYPE_DISP2 CRT2_ENABLE 399#define DISPTYPE_DISP1 DISPTYPE_CRT1 400#define VB_DISPMODE_SINGLE SINGLE_MODE /* alias */ 401#define VB_DISPMODE_MIRROR MIRROR_MODE /* alias */ 402#define VB_DISPMODE_DUAL DUALVIEW_MODE /* alias */ 403#define DISPLAY_MODE (SINGLE_MODE | MIRROR_MODE | DUALVIEW_MODE) 404 405/* pSiS->VBFlags2 (static stuff only!) */ 406#define VB2_SISUMC 0x00000001 407#define VB2_301 0x00000002 /* Video bridge type */ 408#define VB2_301B 0x00000004 409#define VB2_301C 0x00000008 410#define VB2_307T 0x00000010 411#define VB2_302B 0x00000800 412#define VB2_301LV 0x00001000 413#define VB2_302LV 0x00002000 414#define VB2_302ELV 0x00004000 415#define VB2_307LV 0x00008000 416#define VB2_30xBDH 0x08000000 /* 30xB DH version (w/o LCD support) */ 417#define VB2_CONEXANT 0x10000000 /* >=661 series only */ 418#define VB2_TRUMPION 0x20000000 /* 300 series only */ 419#define VB2_LVDS 0x40000000 420#define VB2_CHRONTEL 0x80000000 421 422#define VB2_SISLVDSBRIDGE (VB2_301LV | VB2_302LV | VB2_302ELV | VB2_307LV) 423#define VB2_SISTMDSBRIDGE (VB2_301 | VB2_301B | VB2_301C | VB2_302B | VB2_307T) 424#define VB2_SISBRIDGE (VB2_SISLVDSBRIDGE | VB2_SISTMDSBRIDGE) 425 426#define VB2_SISTMDSLCDABRIDGE (VB2_301C | VB2_307T) 427#define VB2_SISLCDABRIDGE (VB2_SISTMDSLCDABRIDGE | VB2_301LV | VB2_302LV | VB2_302ELV | VB2_307LV) 428 429#define VB2_SISHIVISIONBRIDGE (VB2_301 | VB2_301B | VB2_302B) 430#define VB2_SISYPBPRBRIDGE (VB2_301C | VB2_307T | VB2_SISLVDSBRIDGE) 431#define VB2_SISYPBPRARBRIDGE (VB2_301C | VB2_307T | VB2_307LV) 432#define VB2_SISTAP4SCALER (VB2_301C | VB2_307T | VB2_302ELV | VB2_307LV) 433#define VB2_SISTVBRIDGE (VB2_SISHIVISIONBRIDGE | VB2_SISYPBPRBRIDGE) 434 435#define VB2_SISVGA2BRIDGE (VB2_301 | VB2_301B | VB2_301C | VB2_302B | VB2_307T) 436 437#define VB2_VIDEOBRIDGE (VB2_SISBRIDGE | VB2_LVDS | VB2_CHRONTEL | VB2_CONEXANT) 438 439#define VB2_30xB (VB2_301B | VB2_301C | VB2_302B | VB2_307T) 440#define VB2_30xBLV (VB2_30xB | VB2_SISLVDSBRIDGE) 441#define VB2_30xC (VB2_301C | VB2_307T) 442#define VB2_30xCLV (VB2_301C | VB2_307T | VB2_302ELV| VB2_307LV) 443#define VB2_SISEMIBRIDGE (VB2_302LV | VB2_302ELV | VB2_307LV) 444#define VB2_LCD162MHZBRIDGE (VB2_301C | VB2_307T) 445/* CRT2/LCD over 1280 (overflow bits in Part4) */ 446#define VB2_LCDOVER1280BRIDGE (VB2_301C | VB2_307T | VB2_302LV | VB2_302ELV | VB2_307LV) 447/* CRT2/LCD over 1600? Is this really gonna happen, or will there be LCDA only for large panels? */ 448#define VB2_LCDOVER1600BRIDGE (VB2_307T | VB2_307LV) 449/* VGA2 up to 202MHz (1600x1200@75) */ 450#define VB2_RAMDAC202MHZBRIDGE (VB2_301C | VB2_307T) 451 452/* pSiS->VBFlags3 (for future use) */ 453#define VB3_CRT1_TV 0x00000001 454#define VB3_CRT1_LCD 0x00000002 455#define VB3_CRT1_VGA 0x00000004 456#define TV1_AVIDEO 0x00000100 457#define TV1_SVIDEO 0x00000200 458#define TV1_SCART 0x00000400 459#define TV1_NTSC 0x00000800 460#define TV1_PAL 0x00001000 461#define TV1_YPBPR 0x00002000 462#define TV1_PALM 0x00004000 463#define TV1_PALN 0x00008000 464#define TV1_NTSCJ 0x00010000 465#define TV1_YPBPR525I 0x00020000 466#define TV1_YPBPR525P 0x00040000 467#define TV1_YPBPR625I 0x00080000 468#define TV1_YPBPR625P 0x00100000 469#define TV1_YPBPR750P 0x00200000 470#define TV1_YPBPR1080I 0x00400000 471 472/* pSiS->VBLCDFlags */ 473#define VB_LCD_320x480 0x00000001 /* DSTN/FSTN for 550 */ 474#define VB_LCD_640x480 0x00000002 475#define VB_LCD_800x600 0x00000004 476#define VB_LCD_1024x768 0x00000008 477#define VB_LCD_1280x1024 0x00000010 478#define VB_LCD_1280x960 0x00000020 479#define VB_LCD_1600x1200 0x00000040 480#define VB_LCD_2048x1536 0x00000080 481#define VB_LCD_1400x1050 0x00000100 482#define VB_LCD_1152x864 0x00000200 483#define VB_LCD_1152x768 0x00000400 484#define VB_LCD_1280x768 0x00000800 485#define VB_LCD_1024x600 0x00001000 486#define VB_LCD_640x480_2 0x00002000 /* DSTN/FSTN */ 487#define VB_LCD_640x480_3 0x00004000 /* DSTN/FSTN */ 488#define VB_LCD_848x480 0x00008000 /* LVDS only, otherwise handled as custom */ 489#define VB_LCD_1280x800 0x00010000 490#define VB_LCD_1680x1050 0x00020000 491#define VB_LCD_1280x720 0x00040000 492#define VB_LCD_320x240 0x00080000 493#define VB_LCD_856x480 0x00100000 494#define VB_LCD_1280x854 0x00200000 495#define VB_LCD_1920x1200 0x00400000 496#define VB_LCD_UNKNOWN 0x10000000 497#define VB_LCD_BARCO1366 0x20000000 498#define VB_LCD_CUSTOM 0x40000000 499#define VB_LCD_EXPANDING 0x80000000 500 501#define VB_FORBID_CRT2LCD_OVER_1600 /* CRT2/LCD supports only up to 1600 pixels */ 502 503/* PresetMode argument */ 504#define SIS_MODE_SIMU 0 505#define SIS_MODE_CRT1 1 506#define SIS_MODE_CRT2 2 507 508/* pSiS->MiscFlags */ 509#define MISC_CRT1OVERLAY 0x00000001 /* Current display mode supports overlay (CRT1) */ 510#define MISC_PANELLINKSCALER 0x00000002 /* Panel link is currently scaling */ 511#define MISC_CRT1OVERLAYGAMMA 0x00000004 /* Current display mode supports overlay gamma corr on CRT1 */ 512#define MISC_TVNTSC1024 0x00000008 /* Current display mode is TV NTSC/PALM/YPBPR525I 1024x768 */ 513#define MISC_CRT2OVERLAY 0x00000010 /* Current display mode supports overlay (CRT2) */ 514#define MISC_SIS760ONEOVERLAY 0x00000020 /* SiS760/761: Only one overlay available currently */ 515#define MISC_STNMODE 0x00000040 /* SiS550: xSTN active */ 516 517/* pSiS->SiS6326Flags */ 518#define SIS6326_HASTV 0x00000001 519#define SIS6326_TVSVIDEO 0x00000002 520#define SIS6326_TVCVBS 0x00000004 521#define SIS6326_TVPAL 0x00000008 522#define SIS6326_TVDETECTED 0x00000010 523#define SIS6326_TVON 0x80000000 524 525#ifdef DEBUG 526#define PDEBUG(p) p 527#else 528#define PDEBUG(p) 529#endif 530 531#define BITMASK(h,l) (((unsigned)(1U << ((h) - (l) + 1)) - 1) << (l)) 532#define GENMASK(mask) BITMASK(1 ? mask, 0 ? mask) 533 534#define GETBITS(var,mask) (((var) & GENMASK(mask)) >> (0 ? mask)) 535#define SETBITS(val,mask) ((val) << (0 ? mask)) 536#define SETBIT(n) (1 << (n)) 537 538#define GETBITSTR(val,from,to) ((GETBITS(val, from)) << (0 ? to)) 539#define SETVARBITS(var,val,from,to) (((var) & (~(GENMASK(to)))) | GETBITSTR(val,from,to)) 540#define GETVAR8(var) ((var) & 0xFF) 541#define SETVAR8(var,val) (var) = GETVAR8(val) 542 543typedef unsigned long ULong; 544typedef unsigned short UShort; 545typedef unsigned char UChar; 546 547/* pSiS->VGAEngine - VGA engine types */ 548#define UNKNOWN_VGA 0 549#define SIS_530_VGA 1 550#define SIS_OLD_VGA 2 551#define SIS_300_VGA 3 552#define SIS_315_VGA 4 /* Includes 330/660/661/741/760/340/761 and M versions thereof, XGI */ 553 554/* pSiS->oldChipset */ 555#define OC_UNKNOWN 0 556#define OC_SIS86201 1 557#define OC_SIS86202 2 558#define OC_SIS6205A 3 559#define OC_SIS6205B 4 560#define OC_SIS82204 5 561#define OC_SIS6205C 6 562#define OC_SIS6225 7 563#define OC_SIS5597 8 564#define OC_SIS6326 9 565#define OC_SIS530A 11 566#define OC_SIS530B 12 /* 620 in 620-WDR */ 567#define OC_SIS620 13 568 569/* Chrontel type */ 570#define CHRONTEL_700x 0 571#define CHRONTEL_701x 1 572 573/* pSiS->ChipFlags */ 574/* Use only lower 16 bit for chip id! (sisctrl) */ 575#define SiSCF_LARGEOVERLAY 0x00000001 576#define SiSCF_Is651 0x00000002 577#define SiSCF_IsM650 0x00000004 578#define SiSCF_IsM652 0x00000008 579#define SiSCF_IsM653 0x00000010 580#define SiSCF_Is652 0x00000020 581#define SiSCF_Is65x (SiSCF_Is651|SiSCF_IsM650|SiSCF_IsM652|SiSCF_IsM653|SiSCF_Is652) 582#define SiSCF_IsM661 0x00000100 /* M661FX */ 583#define SiSCF_IsM741 0x00000200 584#define SiSCF_IsM760 0x00000400 585#define SiSCF_IsM661M 0x00000800 /* M661MX */ 586#define SiSCF_IsM66x (SiSCF_IsM661 | SiSCF_IsM741 | SiSCF_IsM760 | SiSCF_IsM661M) 587#define SiSCF_Is315USB 0x00001000 /* USB2VGA dongle */ 588#define SiSCF_Is315E 0x00002000 /* 315E (lower clocks) */ 589#define SiSCF_IsXGIV3 SiSCF_Is651 /* Volari V3(XT) (If neither XGI... set, is V8) */ 590#define SiSCF_IsXGIV5 SiSCF_IsM650/* Volari V5 */ 591#define SiSCF_IsXGIDUO SiSCF_IsM652/* Volari Duo */ 592/* ... */ 593#define SiSCF_315Core 0x00010000 /* 3D: Real 315 */ 594#define SiSCF_Real256ECore 0x00020000 /* 3D: Similar to 315 core, no T&L? (65x, 661, 740, 741) */ 595#define SiSCF_XabreCore 0x00040000 /* 3D: Real Xabre */ 596#define SiSCF_Ultra256Core 0x00080000 /* 3D: aka "Mirage 2"; similar to Xabre, no T&L?, no P:Shader? (760) */ 597#define SiSCF_MMIOPalette 0x00100000 /* HW supports MMIO palette writing/reading */ 598#define SiSCF_IsXGI 0x00200000 /* Is XGI chip (Z7, V3, V5, V8) */ 599#define SiSCF_UseLCDA 0x01000000 600#define SiSCF_760LFB 0x08000000 /* 76x: LFB active (if not set, UMA only) */ 601#define SiSCF_760UMA 0x10000000 /* 76x: UMA active (if not set, LFB only) */ 602#define SiSCF_CRT2HWCKaputt 0x20000000 /* CRT2 Mono HWCursor engine buggy (SiS 330) */ 603#define SiSCF_Glamour3 0x40000000 604#define SiSCF_Integrated 0x80000000 605 606/* SiS Direct Xv-API */ 607#define SiS_SD_IS300SERIES 0x00000001 608#define SiS_SD_IS315SERIES 0x00000002 609#define SiS_SD_IS330SERIES 0x00000004 610#define SiS_SD_SUPPORTPALMN 0x00000008 /* tv chip supports pal-m, pal-n */ 611#define SiS_SD_SUPPORT2OVL 0x00000010 /* set = 2 overlays, clear = support SWITCHCRT xv prop */ 612#define SiS_SD_SUPPORTTVPOS 0x00000020 /* supports changing tv position */ 613#define SiS_SD_ISDUALHEAD 0x00000040 /* Driver is in dual head mode */ 614#define SiS_SD_ISMERGEDFB 0x00000080 /* Driver is in merged fb mode */ 615#define SiS_SD_ISDHSECONDHEAD 0x00000100 /* Dual head: This is CRT1 (=second head) */ 616#define SiS_SD_ISDHXINERAMA 0x00000200 /* Dual head: We are running Xinerama */ 617#define SiS_SD_VBHASSCART 0x00000400 /* videobridge has SCART instead of VGA2 */ 618#define SiS_SD_ISDEPTH8 0x00000800 /* Depth is 8, no independent gamma correction */ 619#define SiS_SD_SUPPORTSOVER 0x00001000 /* Support for Chrontel Super Overscan */ 620#define SiS_SD_ENABLED 0x00002000 /* sisctrl is enabled (by option) */ 621#define SiS_SD_PSEUDOXINERAMA 0x00004000 /* pseudo xinerama is active */ 622#define SiS_SD_SUPPORTLCDA 0x00008000 /* Support LCD Channel A */ 623#define SiS_SD_SUPPORTNTSCJ 0x00010000 /* tv chip supports ntsc-j */ 624#define SiS_SD_ADDLSUPFLAG 0x00020000 /* 1 = the following flags are valid */ 625#define SiS_SD_SUPPORTVGA2 0x00040000 /* CRT2=VGA supported */ 626#define SiS_SD_SUPPORTSCART 0x00080000 /* CRT2=SCART supported */ 627#define SiS_SD_SUPPORTOVERSCAN 0x00100000 /* Overscan flag supported */ 628#define SiS_SD_SUPPORTXVGAMMA1 0x00200000 /* Xv Gamma correction for CRT1 supported */ 629#define SiS_SD_SUPPORTTV 0x00400000 /* CRT2=TV supported */ 630#define SiS_SD_SUPPORTYPBPR 0x00800000 /* CRT2=YPbPr (525i, 525p, 750p, 1080i) is supported */ 631#define SiS_SD_SUPPORTHIVISION 0x01000000 /* CRT2=HiVision is supported */ 632#define SiS_SD_SUPPORTYPBPRAR 0x02000000 /* YPbPr aspect ratio is supported */ 633#define SiS_SD_SUPPORTSCALE 0x04000000 /* Scaling of LCD panel supported */ 634#define SiS_SD_SUPPORTCENTER 0x08000000 /* If scaling supported: Centering of screen [NOT] supported (TMDS only) */ 635#define SiS_SD_SUPPORTREDETECT 0x10000000 /* Support re-detection of CRT2 devices */ 636#define SiS_SD_IS340SERIES 0x20000000 637#define SiS_SD_SUPPORTSGRCRT2 0x40000000 /* Separate CRT2 gamma correction supported */ 638#define SiS_SD_CANSETGAMMA 0x80000000 /* Driver can set gamma ramp; otherwise: App needs to reset palette */ 639 /* after disabling sep CRT2 gamma corr */ 640 641#define SiS_SD2_LCDTMDS 0x00000001 /* SiS Bridge supports TMDS (DVI-D) */ 642#define SiS_SD2_LCDLVDS 0x00000002 /* SiS Bridge supports LVDS */ 643#define SiS_SD2_SUPPORTLCD 0x00000004 /* Bridge supports LCD (LVDS or TMDS, SiS+3rd party) */ 644#define SiS_SD2_SUPPORTTVSIZE 0x00000008 /* TV resizing supported (SiS bridges) */ 645#define SiS_SD2_SUPPORTTVTYPE 0x00000010 /* TV type selection supported (SiS bridges) */ 646#define SiS_SD2_SUPPORTGAMMA2 0x00000020 /* Gamma corr for CRT2 supported (SiS bridges) */ 647#define SiS_SD2_SISBRIDGE 0x00000040 /* SiS bridge */ 648#define SiS_SD2_SUPPTVSAT 0x00000080 /* TV saturation supported */ 649#define SiS_SD2_SUPPTVEDGE 0x00000100 /* TV edge enhancement supported */ 650#define SiS_SD2_CHRONTEL 0x00000200 /* Chrontel TV encoder present */ 651#define SiS_SD2_VIDEOBRIDGE 0x00000400 /* Any type of video bridge present */ 652#define SiS_SD2_THIRDPARTYLVDS 0x00000800 /* Third party LVDS (non-SiS) */ 653#define SiS_SD2_ADDLFLAGS 0x00001000 /* Following flags valid */ 654#define SiS_SD2_SUPPORT760OO 0x00002000 /* Support dynamic one/two overlay configuration changes */ 655 /* (If set, utility must re-read SD2 flags after mode change) */ 656#define SiS_SD2_SIS760ONEOVL 0x00004000 /* (76x:) Only one overlay currently */ 657#define SiS_SD2_MERGEDUCLOCK 0x00008000 /* Provide VRefresh in mode->Clock field in MergedFB mode */ 658#define SiS_SD2_SUPPORTXVHUESAT 0x00010000 /* Xv: Support hue & saturation */ 659#define SiS_SD2_NEEDUSESSE 0x00020000 /* Need "UseSSE" option to use SSE (otherwise auto) */ 660#define SiS_SD2_NODDCSUPPORT 0x00040000 /* No hardware DDC support (USB) */ 661#define SiS_SD2_SUPPORTXVDEINT 0x00080000 /* Xv deinterlacing supported (n/a, for future use) */ 662#define SiS_SD2_ISXGI 0x00100000 /* Is XGI chip */ 663#define SiS_SD2_USEVBFLAGS2 0x00200000 /* Use VBFlags2 for bridge ID */ 664#define SiS_SD2_SUPPLTFLAG 0x00400000 /* Driver supports the following 3 flags */ 665#define SiS_SD2_ISLAPTOP 0x00800000 /* This machine is (very probably) a laptop */ 666#define SiS_SD2_MACHINETYPE2 0x01000000 /* Machine type 2 (for future use) */ 667#define SiS_SD2_MACHINETYPE3 0x02000000 /* Machine type 3 (for future use) */ 668#define SiS_SD2_SUPPORT625I 0x04000000 /* Support YPbPr 625i */ 669#define SiS_SD2_SUPPORT625P 0x08000000 /* Support YPbPr 625p */ 670#define SiS_SD2_VBINVB2ONLY 0x10000000 /* VB_* bits in vbflags no longer used for vb type */ 671#define SiS_SD2_NEWGAMMABRICON 0x20000000 /* Support new gamma brightness/contrast */ 672#define SiS_SD2_HAVESD34 0x40000000 /* Support SD3 and SD4 flags */ 673#define SiS_SD2_NOOVERLAY 0x80000000 /* No video overlay */ 674 675#define SiS_SD3_OLDGAMMAINUSE 0x00000001 /* Old gamma brightness is currently in use */ 676#define SiS_SD3_MFBALLOWOFFCL 0x00000002 /* Supports off'ing CRTx in MFB if a clone mode is active */ 677#define SiS_SD3_SUPPORTVBF34 0x00000004 /* Supports VBFlags3 and VBFlags4 */ 678#define SiS_SD3_SUPPORTDUALDVI 0x00000008 /* Supports dual dvi-d (for future use) */ 679#define SiS_SD3_SUPPORTDUALTV 0x00000010 /* Supports dual tv (for future use) */ 680#define SiS_SD3_NEWOUTPUTSW 0x00000020 /* Supports NEWSETVBFLAGS (for future use) */ 681#define SiS_SD3_CRT1SATGAIN 0x00000040 /* Supports CRT1 saturation gain */ 682#define SiS_SD3_CRT2SATGAIN 0x00000080 /* Supports CRT2 saturation gain (apart from TV, see SiS_SD2_SUPPTVSAT) */ 683 684#define SIS_DIRECTKEY 0x03145792 685 686/* SiSCtrl: Check mode for CRT2 */ 687#define SiS_CF2_LCD 0x01 688#define SiS_CF2_TV 0x02 689#define SiS_CF2_VGA2 0x04 690#define SiS_CF2_TVPAL 0x08 691#define SiS_CF2_TVNTSC 0x10 /* + NTSC-J */ 692#define SiS_CF2_TVPALM 0x20 693#define SiS_CF2_TVPALN 0x40 694#define SiS_CF2_CRT1LCDA 0x80 695#define SiS_CF2_TYPEMASK (SiS_CF2_LCD | SiS_CF2_TV | SiS_CF2_VGA2 | SiS_CF2_CRT1LCDA) 696#define SiS_CF2_TVSPECIAL (SiS_CF2_LCD | SiS_CF2_TV) 697#define SiS_CF2_TVSPECMASK (SiS_CF2_TVPAL | SiS_CF2_TVNTSC | SiS_CF2_TVPALM | SiS_CF2_TVPALN) 698#define SiS_CF2_TVHIVISION SiS_CF2_TVPAL 699#define SiS_CF2_TVYPBPR525I SiS_CF2_TVNTSC 700#define SiS_CF2_TVYPBPR525P (SiS_CF2_TVPAL | SiS_CF2_TVNTSC) 701#define SiS_CF2_TVYPBPR625I SiS_CF2_TVPALN 702#define SiS_CF2_TVYPBPR625P (SiS_CF2_TVPALN | SiS_CF2_TVPAL) 703#define SiS_CF2_TVYPBPR750P SiS_CF2_TVPALM 704#define SiS_CF2_TVYPBPR1080I (SiS_CF2_TVPALM | SiS_CF2_TVPAL) 705 706/* AGP stuff for DRI */ 707#define AGP_PAGE_SIZE 4096 708#define AGP_PAGES 2048 /* Default: 2048 pages @ 4096 = 8MB */ 709/* 300 */ 710#define AGP_CMDBUF_PAGES 256 711#define AGP_CMDBUF_SIZE (AGP_PAGE_SIZE * AGP_CMDBUF_PAGES) 712/* 315/330 */ 713#define AGP_VTXBUF_PAGES 512 714#define AGP_VTXBUF_SIZE (AGP_PAGE_SIZE * AGP_VTXBUF_PAGES) 715 716/* Defines for our own vgaHW functions */ 717#define SISVGA_SR_MODE 0x01 718#define SISVGA_SR_FONTS 0x02 719#define SISVGA_SR_CMAP 0x04 720#define SISVGA_SR_ALL (SISVGA_SR_MODE | SISVGA_SR_FONTS | SISVGA_SR_CMAP) 721 722#define SISKGA_FIX_OVERSCAN 1 /* overcan correction required */ 723#define SISKGA_ENABLE_ON_ZERO 2 /* if possible enable display at beginning of next scanline/frame */ 724#define SISKGA_BE_TOT_DEC 4 /* always fix problem by setting blank end */ 725 726/* CPU flags (for memcpy() etc.) */ 727#define SIS_CPUFL_LIBC 0x0001 728#define SIS_CPUFL_BI 0x0002 729#define SIS_CPUFL_SSE 0x0004 730#define SIS_CPUFL_MMX 0x0008 731#define SIS_CPUFL_3DNOW 0x0010 732#define SIS_CPUFL_MMX2 0x0020 733#define SIS_CPUFL_BI2 0x0040 734#define SIS_CPUFL_SSE2 0x0080 735#define SIS_CPUFL_FLAG 0x8000 736 737/* Convenience macro for sisfb version checks */ 738#define SISFB_VERSION(a,b,c) ((a << 16) | (b << 8) | c) 739 740/* For backup of register contents */ 741typedef struct { 742 UChar sisRegMiscOut; 743 UChar sisRegsATTR[22]; 744 UChar sisRegsGR[10]; 745 UChar sisDAC[768]; 746 UChar sisRegs3C4[0x80]; 747 UChar sisRegs3D4[0xff]; 748 UChar sisRegs3C2; 749 UChar sisCapt[0x60]; 750 UChar sisVid[0x50]; 751 UChar VBPart1[0x80]; 752 UChar VBPart2[0x100]; 753 UChar VBPart3[0x50]; 754 UChar VBPart4[0x50]; 755 UShort ch70xx[64]; 756 unsigned int sisMMIO85C0; 757 UChar sis6326tv[0x46]; 758 unsigned int sisRegsPCI50, sisRegsPCIA0; 759 UChar BIOSModeSave; 760} SISRegRec, *SISRegPtr; 761 762typedef struct _sisModeInfoPtr { 763 int width; 764 int height; 765 int bpp; 766 int n; 767 struct _sisModeInfoPtr *next; 768} sisModeInfoRec, *sisModeInfoPtr; 769 770/* SISFBLayout (which has nothing to do with sisfb, actually) 771 * is mainly there because of DGA. It holds the current layout 772 * parameters needed for acceleration and other stuff. When 773 * switching mode using DGA, these are set up accordingly and 774 * not necessarily match pScrn's. Therefore, driver modules 775 * should read these values instead of pScrn's. 776 */ 777typedef struct { 778 int bitsPerPixel; /* = pScrn->bitsPerPixel */ 779 int depth; /* = pScrn->depth */ 780 int displayWidth; /* = pScrn->displayWidth */ 781 int displayHeight; /* = imageHeight from DGA mode; ONLY WHEN DGA IS ACTIVE!!! */ 782 int DGAViewportX; 783 int DGAViewportY; 784 DisplayModePtr mode; /* = pScrn->currentMode */ 785} SISFBLayout; 786 787/* For extended memcpy() */ 788typedef void (*vidCopyFunc)(UChar *, const UChar *, int); 789 790#ifdef SISISXORG6899900 791#define SISAGPHTYPE drm_handle_t 792#else 793#define SISAGPHTYPE ULong 794#endif 795 796/* Dual head private entity structure */ 797#ifdef SISDUALHEAD 798typedef struct { 799 ScrnInfoPtr pScrn_1; 800 ScrnInfoPtr pScrn_2; 801 UChar *BIOS; 802 struct SiS_Private *SiS_Pr; 803#ifdef XF86DRI 804 SISAGPHTYPE agpHandle; 805 ULong agpAddr; 806 UChar *agpBase; 807 unsigned int agpSize; 808 unsigned int agpWantedSize; 809 unsigned int agpWantedPages; 810 ULong agpCmdBufAddr; /* 300 series */ 811 UChar *agpCmdBufBase; 812 unsigned int agpCmdBufSize; 813 unsigned int agpCmdBufFree; 814 ULong agpVtxBufAddr; /* 315/330 series */ 815 UChar *agpVtxBufBase; 816 unsigned int agpVtxBufSize; 817 unsigned int agpVtxBufFree; 818 sisRegion agp; 819 int drmSubFD; 820#endif 821 Bool AGPInitOK; 822 int CRT1ModeNo; /* Current display mode for CRT1 */ 823 DisplayModePtr CRT1DMode; /* Current display mode for CRT1 */ 824 int CRT2ModeNo; /* Current display mode for CRT2 */ 825 DisplayModePtr CRT2DMode; /* Current display mode for CRT2 */ 826 Bool CRT2ModeSet; /* CRT2 mode has been set */ 827 Bool CRT2IsCustom; 828 UChar CRT2CR30, CRT2CR31, CRT2CR35, CRT2CR38; 829 int refCount; 830 int lastInstance; /* number of entities */ 831 Bool DisableDual; /* Emergency flag */ 832 Bool ErrorAfterFirst; /* Emergency flag: Error after first init -> Abort second */ 833 Bool HWCursor; /* Backup master settings for use on slave */ 834 Bool TurboQueue; 835 int ForceCRT1Type; 836 Bool CRT1TypeForced; 837 int ForceCRT2Type; 838 int OptTVStand; 839 int OptTVOver; 840 int OptTVSOver; 841 int OptROMUsage; 842 int OptUseOEM; 843 Bool NoAccel; 844 Bool useEXA; 845 int forceCRT1; 846 int DSTN, FSTN; 847 Bool XvOnCRT2; 848 int maxUsedClock; /* Max used pixelclock on master head */ 849 ULong masterFbAddress; /* Framebuffer addresses and sizes */ 850 ULong masterFbSize; 851 ULong slaveFbAddress; 852 ULong slaveFbSize; 853 UChar *FbBase; /* VRAM linear address */ 854 UChar *RealFbBase; /* Real VRAM linear address (for DHM, SiS76x UMA skipping) */ 855 UChar *IOBase; /* MMIO linear address */ 856 UShort MapCountIOBase; /* map/unmap queue counter */ 857 UShort MapCountFbBase; /* map/unmap queue counter */ 858 Bool forceUnmapIOBase; /* ignore counter and unmap */ 859 Bool forceUnmapFbBase; /* ignore counter and unmap */ 860#ifdef __alpha__ 861 UChar *IOBaseDense; /* MMIO for Alpha platform */ 862 UShort MapCountIOBaseDense; 863 Bool forceUnmapIOBaseDense; /* ignore counter and unmap */ 864#endif 865 int chtvlumabandwidthcvbs; /* TV settings for Chrontel TV encoder */ 866 int chtvlumabandwidthsvideo; 867 int chtvlumaflickerfilter; 868 int chtvchromabandwidth; 869 int chtvchromaflickerfilter; 870 int chtvcvbscolor; 871 int chtvtextenhance; 872 int chtvcontrast; 873 int sistvedgeenhance; /* TV settings for SiS bridge */ 874 int sistvantiflicker; 875 int sistvsaturation; 876 int sistvcolcalibc; 877 int sistvcolcalibf; 878 int sistvcfilter; 879 int sistvyfilter; 880 int tvxpos, tvypos; 881 int tvxscale, tvyscale; 882 int siscrt1satgain; 883 Bool crt1satgaingiven; 884 int ForceTVType, SenseYPbPr; 885 unsigned int ForceYPbPrType, ForceYPbPrAR; 886 int chtvtype; 887 int NonDefaultPAL, NonDefaultNTSC; 888 UShort tvx, tvy; 889 UChar p2_01, p2_02, p2_1f, p2_20, p2_43, p2_42, p2_2b; 890 UChar p2_44, p2_45, p2_46; 891 unsigned int sistvccbase; 892 UChar p2_35, p2_36, p2_37, p2_38, p2_48, p2_49, p2_4a; 893 UChar p2_0a, p2_2f, p2_30, p2_47; 894 UChar scalingp1[9], scalingp4[9], scalingp2[64]; 895 UShort cursorBufferNum; 896 Bool restorebyset; 897 Bool CRT1gamma, CRT1gammaGiven, CRT2gamma, XvGamma, XvGammaGiven, XvDefAdaptorBlit; 898 int XvGammaRed, XvGammaGreen, XvGammaBlue; 899 int GammaBriR, GammaBriG, GammaBriB; /* strictly for Xinerama */ 900 float NewGammaBriR, NewGammaBriG, NewGammaBriB; /* strictly for Xinerama */ 901 float NewGammaConR, NewGammaConG, NewGammaConB; /* strictly for Xinerama */ 902 unsigned int CRT1MonGamma, CRT2MonGamma; 903 unsigned int CRT1VGAMonitorGamma, CRT2LCDMonitorGamma, CRT2VGAMonitorGamma; 904 int curxvcrtnum; 905 int UsePanelScaler, CenterLCD; 906 int AllowHotkey; 907 Bool enablesisctrl; 908 unsigned int cmdQ_SharedWritePort_2D; 909 UChar *RenderAccelArray; 910 UChar *FbBase1; 911 ULong OnScreenSize1; 912 UChar OldMode; 913 int HWCursorMBufNum, HWCursorCBufNum; 914 Bool ROM661New; 915 Bool HaveXGIBIOS; 916 Bool XvUseMemcpy; 917 Bool BenchMemCpy; 918 Bool HaveFastVidCpy; 919 vidCopyFunc SiSFastVidCopy, SiSFastMemCopy; 920 vidCopyFunc SiSFastVidCopyFrom, SiSFastMemCopyFrom; 921 unsigned int CPUFlags; 922#ifdef SIS_NEED_MAP_IOP 923 CARD32 IOPAddress; /* I/O port physical address */ 924 UChar *IOPBase; /* I/O port linear address */ 925 UShort MapCountIOPBase; /* map/unmap queue counter */ 926 Bool forceUnmapIOPBase; /* ignore counter and unmap */ 927#endif 928#ifdef SIS_CP 929 SIS_CP_H_ENT 930#endif 931} SISEntRec, *SISEntPtr; 932#endif 933 934#define SISPTR(p) ((SISPtr)((p)->driverPrivate)) 935#define XAAPTR(p) ((XAAInfoRecPtr)(SISPTR(p)->AccelInfoPtr)) 936 937/* MergedFB: Relative position */ 938typedef enum { 939 sisLeftOf, 940 sisRightOf, 941 sisAbove, 942 sisBelow, 943 sisClone 944} SiSScrn2Rel; 945 946typedef struct _region { 947 int x0,x1,y0,y1; 948} region; 949 950typedef struct { 951 ScrnInfoPtr pScrn; 952 pciVideoPtr PciInfo; 953 int PciBus, PciDevice, PciFunc; 954 PCITAG PciTag; 955 EntityInfoPtr pEnt; 956 int Chipset; 957 unsigned char ChipType; 958 int ChipRev; 959 int VGAEngine; /* see above */ 960 int hasTwoOverlays; /* Chipset supports two video overlays? */ 961 struct SiS_Private *SiS_Pr; /* For mode switching code */ 962 int DSTN; /* For 550 FSTN/DSTN; set by option, no detection */ 963 ULong FbAddress; /* VRAM physical address (in DHM: for each Fb!) */ 964 ULong realFbAddress; /* For DHM/PCI mem mapping: store global FBAddress */ 965 UChar *FbBase; /* VRAM virtual linear address */ 966 UChar *RealFbBase; /* Real VRAM virtual linear address (for DHM and SiS76x UMA skipping) */ 967 CARD32 IOAddress; /* MMIO physical address */ 968 UChar *IOBase; /* MMIO linear address */ 969 IOADDRESS IODBase; /* Base of PIO memory area */ 970#ifdef __alpha__ 971 UChar *IOBaseDense; /* MMIO for Alpha platform */ 972#endif 973 SISIOADDRESS RelIO; /* Relocated IO Ports baseaddress */ 974 UChar *BIOS; 975 int MemClock; 976 int BusWidth; 977 int MinClock; 978 int MaxClock; 979 int Flags; /* HW config flags */ 980 long FbMapSize; /* Used for Mem Mapping - DON'T CHANGE THIS */ 981 long availMem; /* Really available Fb mem (minus TQ, HWCursor) */ 982 unsigned int maxxfbmem; /* limit fb memory X is to use to this (KB) */ 983 unsigned int sisfbHeapStart; /* heapstart of sisfb (if running) */ 984 unsigned int dhmOffset; /* Offset to memory for each head (0 or ..); also used on SiS76x/UMA+LFB */ 985 unsigned int FbBaseOffset; 986 DGAModePtr DGAModes; 987 int numDGAModes; 988 Bool DGAactive; 989 int DGAViewportStatus; 990 UChar OldMode; /* Back old modeNo (if available) */ 991 Bool NoAccel; 992 Bool NoXvideo; 993 Bool XvOnCRT2; /* see sis_opt.c */ 994 Bool HWCursor; 995 Bool UsePCIRetry; 996 Bool TurboQueue; 997 int VESA; 998 int ForceCRT1Type; 999 Bool CRT1Detected, CRT1TypeForced; 1000 int ForceCRT2Type; 1001 int OptTVStand; 1002 int OptTVOver; 1003 int OptROMUsage; 1004 int UseCHOverScan; 1005 Bool ValidWidth; 1006 Bool FastVram; /* now unused */ 1007 int forceCRT1; 1008 Bool CRT1changed; 1009 UChar oldCR17, oldCR63, oldSR1F; 1010 UChar oldCR32, oldCR36, oldCR37; 1011 UChar myCR32, myCR36, myCR37, myCR63; 1012 UChar newCR32; 1013 unsigned int VBFlags; /* Video bridge configuration (dynamic) */ 1014 unsigned int VBFlags2; /* Video bridge configuration 2 (static flags only) */ 1015 unsigned int VBFlags3, VBFlags4; /* Video bridge configuration 3, 4 (dynamic) */ 1016 unsigned int VBFlags_backup; /* Backup for SlaveMode-modes */ 1017 unsigned int VBFlags_backup3; /* Backup for SlaveMode-modes */ 1018 unsigned int VBFlags_backup4; /* Backup for SlaveMode-modes */ 1019 unsigned int VBLCDFlags, VBLCDFlags2; 1020 int ChrontelType; /* CHRONTEL_700x or CHRONTEL_701x */ 1021 unsigned int PDC, PDCA; /* PanelDelayCompensation */ 1022 short scrnOffset; /* Screen pitch (data) */ 1023 short scrnPitch; /* Screen pitch (display; regarding interlace) */ 1024 short DstColor; 1025 unsigned int SiS310_AccelDepth; /* used in accel for 315 series */ 1026 int MaxCMDQueueLen; 1027 int CurCMDQueueLen; 1028 int MinCMDQueueLen; 1029 CARD16 CursorSize; /* Size of HWCursor area (bytes) */ 1030 CARD32 cursorOffset; /* see sis_driver.c and sis_cursor.c */ 1031 Bool useEXA; 1032 void (*InitAccel)(ScrnInfoPtr pScrn); 1033 void (*SyncAccel)(ScrnInfoPtr pScrn); 1034 void (*FillRect)(ScrnInfoPtr pScrn, int x, int y, int w, int h, int color); 1035 void (*BlitRect)(ScrnInfoPtr pScrn, int srcx, int srcy, int dstx, int dsty, 1036 int w, int h, int color); 1037 int CommandReg; 1038 Bool ClipEnabled; 1039 int Xdirection; /* for temp use in accel */ 1040 int Ydirection; /* for temp use in accel */ 1041#ifdef SIS_USE_XAA 1042 XAAInfoRecPtr AccelInfoPtr; 1043 UChar *XAAScanlineColorExpandBuffers[2]; 1044 Bool DoColorExpand; 1045 Bool ColorExpandBusy; 1046 int xcurrent; /* for temp use in accel */ 1047 int ycurrent; /* for temp use in accel */ 1048 int sisPatternReg[4]; 1049 int ROPReg; 1050#endif 1051#ifdef SIS_USE_EXA 1052 ExaDriverPtr EXADriverPtr; 1053 int fillPitch, fillBpp; 1054 CARD32 fillDstBase; 1055 int copyBpp; 1056 int copySPitch, copyDPitch; 1057 CARD32 copySrcBase, copyDstBase; 1058 int copyXdir, copyYdir; 1059 ExaOffscreenArea * exa_scratch; 1060 unsigned int exa_scratch_next; 1061#endif 1062 Bool alphaBlitBusy; 1063 SISRegRec SavedReg; 1064 SISRegRec ModeReg; 1065 xf86CursorInfoPtr CursorInfoPtr; 1066 CloseScreenProcPtr CloseScreen; 1067 Bool (*ModeInit)(ScrnInfoPtr pScrn, DisplayModePtr mode); 1068 void (*SiSSave)(ScrnInfoPtr pScrn, SISRegPtr sisreg); 1069 void (*SiSRestore)(ScrnInfoPtr pScrn, SISRegPtr sisreg); 1070 int cmdQueueLen; /* Current cmdQueueLength (for 2D and 3D) */ 1071 unsigned int *cmdQueueBase; 1072 int *cmdQueueLenPtr; /* Ptr to variable holding the current queue length */ 1073 int *cmdQueueLenPtrBackup; /* Backup for DRI init/restore */ 1074 unsigned int cmdQueueOffset; 1075 unsigned int cmdQueueSize; 1076 unsigned int cmdQueueSizeMask; 1077 unsigned int cmdQ_SharedWritePort_2D; 1078 unsigned int *cmdQ_SharedWritePort; 1079 unsigned int *cmdQ_SharedWritePortBackup; 1080 unsigned int cmdQueueSize_div2; 1081 unsigned int cmdQueueSize_div4; 1082 unsigned int cmdQueueSize_4_3; 1083#ifdef XF86DRI 1084 SISAGPHTYPE agpHandle; 1085 ULong agpAddr; 1086 UChar *agpBase; 1087 unsigned int agpSize; 1088 unsigned int agpWantedSize; 1089 unsigned int agpWantedPages; 1090 ULong agpCmdBufAddr; /* 300 series */ 1091 UChar *agpCmdBufBase; 1092 unsigned int agpCmdBufSize; 1093 unsigned int agpCmdBufFree; 1094 ULong agpVtxBufAddr; /* 315 series */ 1095 UChar *agpVtxBufBase; 1096 unsigned int agpVtxBufSize; 1097 unsigned int agpVtxBufFree; 1098 sisRegion agp; 1099#endif 1100 Bool AGPInitOK; 1101 Bool irqEnabled; 1102 int irq; 1103 Bool IsAGPCard, IsPCIExpress; 1104 unsigned int DRIheapstart, DRIheapend; 1105 Bool NeedFlush; /* Need to flush cmd buf mem (760) */ 1106 1107#ifdef SIS_USE_XAA 1108 void (*RenderCallback)(ScrnInfoPtr); 1109 Time RenderTime; 1110 FBLinearPtr AccelLinearScratch; 1111#endif 1112#ifdef SIS_USE_EXA 1113 void (*ExaRenderCallback)(ScrnInfoPtr); 1114 Time ExaRenderTime; 1115#endif 1116 UChar *RenderAccelArray; 1117 Bool doRender; 1118 1119 int ColorExpandRingHead; 1120 int ColorExpandRingTail; 1121 int PerColorExpandBufferSize; 1122 int ColorExpandBufferNumber; 1123 int ColorExpandBufferCountMask; 1124 UChar *ColorExpandBufferAddr[32]; 1125 CARD32 ColorExpandBufferScreenOffset[32]; 1126 CARD32 ColorExpandBase; 1127 1128 int Rotate, Reflect; 1129 void (*PointerMoved)(int index, int x, int y); 1130 1131 /* ShadowFB support */ 1132 Bool ShadowFB; 1133 UChar *ShadowPtr; 1134 int ShadowPitch; 1135 1136#ifdef SISUSEDEVPORT 1137 Bool sisdevportopen; 1138#endif 1139 1140 /* DRI */ 1141 Bool loadDRI; 1142#ifdef XF86DRI 1143 Bool directRenderingEnabled; 1144 DRIInfoPtr pDRIInfo; 1145 int drmSubFD; 1146 int numVisualConfigs; 1147 __GLXvisualConfig* pVisualConfigs; 1148 SISConfigPrivPtr pVisualConfigsPriv; 1149 SISRegRec DRContextRegs; 1150#endif 1151 1152 /* Xv */ 1153 XF86VideoAdaptorPtr adaptor; 1154 XF86VideoAdaptorPtr blitadaptor; 1155 void *blitPriv; 1156 ScreenBlockHandlerProcPtr BlockHandler; 1157 void (*VideoTimerCallback)(ScrnInfoPtr, Time); 1158 void (*ResetXv)(ScrnInfoPtr); 1159 void (*ResetXvDisplay)(ScrnInfoPtr); 1160 void (*ResetXvGamma)(ScrnInfoPtr); 1161 1162 /* misc */ 1163 OptionInfoPtr Options; 1164 UChar BIOSModeSave; 1165 int CRT1off; /* 1=CRT1 off, 0=CRT1 on */ 1166 CARD16 LCDheight; /* Vertical resolution of LCD panel */ 1167 CARD16 LCDwidth; /* Horizontal resolution of LCD panel */ 1168 vbeInfoPtr pVbe; /* For VESA mode switching */ 1169 CARD16 vesamajor; 1170 CARD16 vesaminor; 1171 int UseVESA; 1172 sisModeInfoPtr SISVESAModeList; 1173 xf86MonPtr monitor; 1174 CARD16 maxBytesPerScanline; 1175 CARD32 *pal, *savedPal; 1176 int mapPhys, mapOff, mapSize; 1177 int statePage, stateSize, stateMode; 1178 CARD8 *fonts; 1179 CARD8 *state, *pstate; 1180 void *base, *VGAbase; 1181#ifdef SISDUALHEAD 1182 Bool DualHeadMode; /* TRUE if we use dual head mode */ 1183 Bool SecondHead; /* TRUE is this is the second head */ 1184 SISEntPtr entityPrivate; /* Ptr to private entity (see above) */ 1185 Bool SiSXinerama; /* Do we use Xinerama mode? */ 1186#endif 1187 SISFBLayout CurrentLayout; /* Current framebuffer layout */ 1188 UShort SiS_DDC2_Index; 1189 UShort SiS_DDC2_Data; 1190 UShort SiS_DDC2_Clk; 1191 Bool Primary; /* Display adapter is primary */ 1192 Bool VGADecodingEnabled; /* a0000 memory adress decoding is enabled */ 1193 xf86Int10InfoPtr pInt; /* Our int10 */ 1194 int oldChipset; /* Type of old chipset */ 1195 int RealVideoRam; /* 6326 can only address 4MB, but TQ can be above */ 1196 CARD32 CmdQueLenMask; /* Mask of queue length in MMIO register */ 1197 CARD32 CmdQueLenFix; /* Fix value to subtract from QueLen (530/620) */ 1198 CARD32 CmdQueMaxLen; /* (6326/5597/5598) Amount of cmds the queue can hold */ 1199 CARD32 TurboQueueLen; /* For future use */ 1200 CARD32 detectedCRT2Devices; /* detected CRT2 devices before mask-out */ 1201 Bool HostBus; /* Enable/disable 5597/5598 host bus */ 1202 Bool noInternalModes; /* Use our own default modes? */ 1203 int OptUseOEM; /* Use internal OEM data? */ 1204 int chtvlumabandwidthcvbs; /* TV settings for Chrontel TV encoder */ 1205 int chtvlumabandwidthsvideo; 1206 int chtvlumaflickerfilter; 1207 int chtvchromabandwidth; 1208 int chtvchromaflickerfilter; 1209 int chtvcvbscolor; 1210 int chtvtextenhance; 1211 int chtvcontrast; 1212 int sistvedgeenhance; /* TV settings for SiS bridges */ 1213 int sistvantiflicker; 1214 int sistvsaturation; 1215 int sistvcolcalibc; 1216 int sistvcolcalibf; 1217 int sistvcfilter; 1218 int sistvyfilter; 1219 int OptTVSOver; /* Chrontel 7005: Superoverscan */ 1220 int tvxpos, tvypos; 1221 int tvxscale, tvyscale; 1222 int SiS6326Flags; /* SiS6326 TV settings */ 1223 int sis6326enableyfilter; 1224 int sis6326yfilterstrong; 1225 int sis6326tvplug; 1226 int sis6326fscadjust; 1227 Bool sisfbfound; 1228 Bool donttrustpdc; /* Don't trust the detected PDC */ 1229 UChar sisfbpdc, sisfbpdca; 1230 UChar sisfblcda; 1231 int sisfbscalelcd; 1232 unsigned int sisfbspecialtiming; 1233 Bool sisfb_haveemi, sisfb_haveemilcd, sisfb_tvposvalid, sisfb_havelock; 1234 UChar sisfb_emi30,sisfb_emi31,sisfb_emi32,sisfb_emi33; 1235 int sisfb_tvxpos, sisfb_tvypos; 1236 int siscrt1satgain; 1237 Bool crt1satgaingiven; 1238 Bool sisfbHaveNewHeapDef; 1239 unsigned int sisfbHeapSize, sisfbVideoOffset; 1240 Bool sisfbxSTN; 1241 unsigned int sisfbDSTN, sisfbFSTN; 1242 Bool sisfbcanpost, sisfbcardposted, sisfbprimary; 1243 char sisfbdevname[16]; 1244 int EMI; 1245 int PRGB; 1246 int NoYV12; /* Disable Xv YV12 support (old series) */ 1247 UChar postVBCR32; 1248 int newFastVram; /* Replaces FastVram */ 1249 int ForceTVType, SenseYPbPr; 1250 int NonDefaultPAL, NonDefaultNTSC; 1251 unsigned int ForceYPbPrType, ForceYPbPrAR; 1252 ULong lockcalls; /* Count unlock calls for debug */ 1253 UShort tvx, tvy; /* Backup TV position registers */ 1254 UChar p2_01, p2_02, p2_1f, p2_20, p2_43, p2_42, p2_2b; /* Backup TV position registers */ 1255 UShort tvx1, tvx2, tvx3, tvy1; /* Backup TV position registers */ 1256 UChar p2_44, p2_45, p2_46; 1257 unsigned int sistvccbase; 1258 UChar p2_35, p2_36, p2_37, p2_38, p2_48, p2_49, p2_4a; 1259 UChar p2_0a, p2_2f, p2_30, p2_47; 1260 UChar scalingp1[9], scalingp4[9], scalingp2[64]; 1261 Bool ForceCursorOff; 1262 Bool HaveCustomModes; 1263 Bool IsCustom; 1264 DisplayModePtr backupmodelist; 1265 int chtvtype; 1266 Atom xvBrightness, xvContrast, xvColorKey, xvHue, xvSaturation; 1267 Atom xvAutopaintColorKey, xvSetDefaults, xvSwitchCRT; 1268 Atom xvDisableGfx, xvDisableGfxLR, xvTVXPosition, xvTVYPosition; 1269 Atom xvDisableColorkey, xvUseChromakey, xvChromaMin, xvChromaMax; 1270 Atom xvInsideChromakey, xvYUVChromakey, xvVSync; 1271#ifdef SISDEINT 1272 Atom xvdeintmeth; 1273#endif 1274 Atom xvGammaRed, xvGammaGreen, xvGammaBlue; 1275#ifdef XV_SD_DEPRECATED 1276 Atom xv_QVF, xv_QVV, xv_USD, xv_SVF, xv_QDD, xv_TAF, xv_TSA, xv_TEE, xv_GSF; 1277 Atom xv_TTE, xv_TCO, xv_TCC, xv_TCF, xv_TLF, xv_CMD, xv_CMDR, xv_CT1, xv_SGA; 1278 Atom xv_GDV, xv_GHI, xv_OVR, xv_GBI, xv_TXS, xv_TYS, xv_CFI, xv_COC, xv_COF; 1279 Atom xv_YFI, xv_GSS, xv_BRR, xv_BRG, xv_BRB, xv_PBR, xv_PBG, xv_PBB, xv_SHC; 1280 Atom xv_BRR2, xv_BRG2, xv_BRB2, xv_PBR2, xv_PBG2, xv_PBB2, xv_PMD, xv_RDT; 1281 Atom xv_GARC2,xv_GAGC2,xv_GABC2, xv_GSF2; 1282 Atom xv_BRRC2, xv_BRGC2, xv_BRBC2, xv_PBRC2, xv_PBGC2, xv_PBBC2; 1283#ifdef TWDEBUG 1284 Atom xv_STR; 1285#endif 1286 unsigned int xv_sd_result; 1287#endif /* XV_SD_DEPRECATED */ 1288 int xv_sisdirectunlocked; 1289 int SiS76xLFBSize; 1290 int SiS76xUMASize; 1291 int CRT1isoff; 1292 ULong UMAsize, LFBsize; /* For SiSCtrl extension info only */ 1293#ifdef SIS_CP 1294 SIS_CP_H 1295#endif 1296 ULong ChipFlags; 1297 ULong SiS_SD_Flags, SiS_SD2_Flags, SiS_SD3_Flags, SiS_SD4_Flags; 1298 Bool UseHWARGBCursor; 1299 int OptUseColorCursor; 1300 int OptUseColorCursorBlend; 1301 CARD32 OptColorCursorBlendThreshold; 1302 UShort cursorBufferNum; 1303 int vb; 1304 Bool restorebyset; 1305 Bool nocrt2ddcdetection; 1306 Bool forcecrt2redetection; 1307 Bool CRT1gamma, CRT1gammaGiven, CRT2gamma, XvGamma, XvGammaGiven; 1308 int XvDefCon, XvDefBri, XvDefHue, XvDefSat; 1309 Bool XvDefDisableGfx, XvDefDisableGfxLR, XvDefAdaptorBlit; 1310 Bool XvUseMemcpy; 1311 Bool XvUseChromaKey, XvDisableColorKey; 1312 Bool XvInsideChromaKey, XvYUVChromaKey; 1313 int XvChromaMin, XvChromaMax; 1314 int XvGammaRed, XvGammaGreen, XvGammaBlue; 1315 int XvGammaRedDef, XvGammaGreenDef, XvGammaBlueDef; 1316 CARD8 XvGammaRampRed[256], XvGammaRampGreen[256], XvGammaRampBlue[256]; 1317 Bool disablecolorkeycurrent; 1318 CARD32 colorKey; 1319 CARD32 MiscFlags; 1320 int UsePanelScaler, CenterLCD; 1321 float zClearVal; 1322 ULong bClrColor, dwColor; 1323 int AllowHotkey; 1324 Bool enablesisctrl; 1325 short Video_MaxWidth, Video_MaxHeight; 1326 int FSTN; 1327 Bool AddedPlasmaModes; 1328 short scrnPitch2; 1329 CARD32 CurFGCol, CurBGCol; 1330 UChar *CurMonoSrc; 1331 CARD32 *CurARGBDest; 1332 int GammaBriR, GammaBriG, GammaBriB; 1333 unsigned int CRT1MonGamma, CRT2MonGamma; 1334 unsigned int CRT1VGAMonitorGamma, CRT2LCDMonitorGamma, CRT2VGAMonitorGamma; 1335 Bool HideHWCursor; /* Custom application */ 1336 Bool HWCursorIsVisible; 1337 unsigned int HWCursorBackup[16]; 1338 int HWCursorMBufNum, HWCursorCBufNum; 1339 ULong mmioSize; 1340 Bool ROM661New; 1341 Bool HaveXGIBIOS; 1342 Bool NewCRLayout; 1343 Bool skipswitchcheck; 1344 unsigned int VBFlagsInit; 1345 DisplayModePtr currentModeLast; 1346 IOADDRESS MyPIOOffset; 1347 Bool OverruleRanges; 1348 Bool BenchMemCpy; 1349 Bool NeedCopyFastVidCpy; 1350 Bool SiSFastVidCopyDone; 1351 vidCopyFunc SiSFastVidCopy, SiSFastMemCopy; 1352 vidCopyFunc SiSFastVidCopyFrom, SiSFastMemCopyFrom; 1353 unsigned int CPUFlags; 1354#ifndef SISCHECKOSSSE 1355 Bool XvSSEMemcpy; 1356#endif 1357 char messagebuffer[64]; 1358 unsigned int VGAMapSize; /* SiSVGA stuff */ 1359 ULong VGAMapPhys; 1360 void *VGAMemBase; /* mapped */ 1361 Bool VGAPaletteEnabled; 1362 Bool VGACMapSaved; 1363 Bool CRT2SepGamma; /* CRT2 separate gamma stuff */ 1364 int *crt2cindices; 1365 LOCO *crt2gcolortable, *crt2colors; 1366 int CRT2ColNum; 1367 float GammaR2, GammaG2, GammaB2; 1368 int GammaR2i, GammaG2i, GammaB2i; 1369 int GammaBriR2, GammaBriG2, GammaBriB2; 1370 float NewGammaBriR, NewGammaBriG, NewGammaBriB; 1371 float NewGammaConR, NewGammaConG, NewGammaConB; 1372 float NewGammaBriR2, NewGammaBriG2, NewGammaBriB2; 1373 float NewGammaConR2, NewGammaConG2, NewGammaConB2; 1374 ExtensionEntry *SiSCtrlExtEntry; 1375 char devsectname[32]; 1376 Bool SCLogQuiet; 1377#ifdef SIS_NEED_MAP_IOP 1378 CARD32 IOPAddress; /* I/O port physical address */ 1379 UChar *IOPBase; /* I/O port linear address */ 1380#endif 1381#ifdef SISMERGED 1382 Bool MergedFB, MergedFBAuto; 1383 SiSScrn2Rel CRT2Position; 1384 char *CRT2HSync; 1385 char *CRT2VRefresh; 1386 char *MetaModes; 1387 ScrnInfoPtr CRT2pScrn; 1388 DisplayModePtr CRT1Modes; 1389 DisplayModePtr CRT1CurrentMode; 1390 int CRT1frameX0; 1391 int CRT1frameY0; 1392 int CRT1frameX1; 1393 int CRT1frameY1; 1394 Bool CheckForCRT2; 1395 Bool IsCustomCRT2; 1396 Bool HaveCustomModes2; 1397 int maxCRT1_X1, maxCRT1_X2, maxCRT1_Y1, maxCRT1_Y2; 1398 int maxCRT2_X1, maxCRT2_X2, maxCRT2_Y1, maxCRT2_Y2; 1399 int maxClone_X1, maxClone_X2, maxClone_Y1, maxClone_Y2; 1400 int MergedFBXDPI, MergedFBYDPI; 1401 int CRT1XOffs, CRT1YOffs, CRT2XOffs, CRT2YOffs; 1402 int MBXNR1XMAX, MBXNR1YMAX, MBXNR2XMAX, MBXNR2YMAX; 1403 Bool NonRect, HaveNonRect, HaveOffsRegions, MouseRestrictions; 1404 region NonRectDead, OffDead1, OffDead2; 1405#ifdef SISXINERAMA 1406 Bool UseSiSXinerama; 1407 Bool CRT2IsScrn0; 1408 ExtensionEntry *XineramaExtEntry; 1409 int SiSXineramaVX, SiSXineramaVY; 1410 Bool AtLeastOneNonClone; 1411#endif 1412#endif 1413} SISRec, *SISPtr; 1414 1415typedef struct _ModeInfoData { 1416 int mode; 1417 VbeModeInfoBlock *data; 1418 VbeCRTCInfoBlock *block; 1419} ModeInfoData; 1420 1421#define SDMPTR(x) ((SiSMergedDisplayModePtr)(x->currentMode->Private)) 1422#define CDMPTR ((SiSMergedDisplayModePtr)(pSiS->CurrentLayout.mode->Private)) 1423 1424#define BOUND(test,low,hi) \ 1425 { \ 1426 if((test) < (low)) (test) = (low); \ 1427 if((test) > (hi)) (test) = (hi); \ 1428 } 1429 1430#define REBOUND(low,hi,test) \ 1431 { \ 1432 if((test) < (low)) { \ 1433 (hi) += (test)-(low); \ 1434 (low) = (test); \ 1435 } \ 1436 if((test) > (hi)) { \ 1437 (low) += (test)-(hi); \ 1438 (hi) = (test); \ 1439 } \ 1440 } 1441 1442typedef struct _MergedDisplayModeRec { 1443 DisplayModePtr CRT1; 1444 DisplayModePtr CRT2; 1445 SiSScrn2Rel CRT2Position; 1446} SiSMergedDisplayModeRec, *SiSMergedDisplayModePtr; 1447 1448typedef struct _myhddctiming { 1449 int whichone; 1450 UChar mask; 1451 float rate; 1452} myhddctiming; 1453 1454typedef struct _myvddctiming { 1455 int whichone; 1456 UChar mask; 1457 int rate; 1458} myvddctiming; 1459 1460typedef struct _pdctable { 1461 int subsysVendor; 1462 int subsysCard; 1463 int pdc; 1464 char *vendorName; 1465 char *cardName; 1466} pdctable; 1467 1468typedef struct _chswtable { 1469 int subsysVendor; 1470 int subsysCard; 1471 char *vendorName; 1472 char *cardName; 1473} chswtable; 1474 1475typedef struct _customttable { 1476 UShort chipID; 1477 char *biosversion; 1478 char *biosdate; 1479 CARD32 bioschksum; 1480 UShort biosFootprintAddr[5]; 1481 UChar biosFootprintData[5]; 1482 UShort pcisubsysvendor; 1483 UShort pcisubsyscard; 1484 char *vendorName; 1485 char *cardName; 1486 ULong SpecialID; 1487 char *optionName; 1488} customttable; 1489 1490#ifdef SISMERGED 1491#ifdef SISXINERAMA 1492typedef struct _SiSXineramaData { 1493 int x; 1494 int y; 1495 int width; 1496 int height; 1497} SiSXineramaData; 1498#endif 1499#endif 1500 1501extern const customttable SiS_customttable[]; 1502 1503/* prototypes */ 1504 1505extern void sisSaveUnlockExtRegisterLock(SISPtr pSiS, UChar *reg1, UChar *reg2); 1506extern void sisRestoreExtRegisterLock(SISPtr pSiS, UChar reg1, UChar reg2); 1507extern void SiSOptions(ScrnInfoPtr pScrn); 1508extern const OptionInfoRec * SISAvailableOptions(int chipid, int busid); 1509extern void SiSSetup(ScrnInfoPtr pScrn); 1510extern void SISVGAPreInit(ScrnInfoPtr pScrn); 1511extern Bool SiSHWCursorInit(ScreenPtr pScreen); 1512extern Bool SiSAccelInit(ScreenPtr pScreen); 1513extern Bool SiS300AccelInit(ScreenPtr pScreen); 1514extern Bool SiS530AccelInit(ScreenPtr pScreen); 1515extern Bool SiS315AccelInit(ScreenPtr pScreen); 1516extern void SISInitVideo(ScreenPtr pScreen); 1517extern void SIS6326InitVideo(ScreenPtr pScreen); 1518extern Bool SISDGAInit(ScreenPtr pScreen); 1519 1520/* For extended mempy() support */ 1521extern unsigned int SiSGetCPUFlags(ScrnInfoPtr pScrn); 1522extern vidCopyFunc SiSVidCopyInit(ScreenPtr pScreen, vidCopyFunc *UMemCpy, Bool from); 1523extern vidCopyFunc SiSVidCopyGetDefault(void); 1524 1525extern void SiSMemCopyToVideoRam(SISPtr pSiS, UChar *to, UChar *from, int size); 1526extern void SiSMemCopyFromVideoRam(SISPtr pSiS, UChar *to, UChar *from, int size); 1527 1528extern void SiS_SetCHTVlumabandwidthcvbs(ScrnInfoPtr pScrn, int val); 1529extern void SiS_SetCHTVlumabandwidthsvideo(ScrnInfoPtr pScrn, int val); 1530extern void SiS_SetCHTVlumaflickerfilter(ScrnInfoPtr pScrn, int val); 1531extern void SiS_SetCHTVchromabandwidth(ScrnInfoPtr pScrn, int val); 1532extern void SiS_SetCHTVchromaflickerfilter(ScrnInfoPtr pScrn, int val); 1533extern void SiS_SetCHTVcvbscolor(ScrnInfoPtr pScrn, int val); 1534extern void SiS_SetCHTVtextenhance(ScrnInfoPtr pScrn, int val); 1535extern void SiS_SetCHTVcontrast(ScrnInfoPtr pScrn, int val); 1536extern void SiS_SetSISTVedgeenhance(ScrnInfoPtr pScrn, int val); 1537extern void SiS_SetSISTVantiflicker(ScrnInfoPtr pScrn, int val); 1538extern void SiS_SetSISTVsaturation(ScrnInfoPtr pScrn, int val); 1539extern void SiS_SetSISTVcfilter(ScrnInfoPtr pScrn, int val); 1540extern void SiS_SetSISTVyfilter(ScrnInfoPtr pScrn, int val); 1541extern void SiS_SetSISTVcolcalib(ScrnInfoPtr pScrn, int val, Bool coarse); 1542extern void SiS_SetSIS6326TVantiflicker(ScrnInfoPtr pScrn, int val); 1543extern void SiS_SetSIS6326TVenableyfilter(ScrnInfoPtr pScrn, int val); 1544extern void SiS_SetSIS6326TVyfilterstrong(ScrnInfoPtr pScrn, int val); 1545extern void SiS_SetTVxposoffset(ScrnInfoPtr pScrn, int val); 1546extern void SiS_SetTVyposoffset(ScrnInfoPtr pScrn, int val); 1547extern void SiS_SetTVxscale(ScrnInfoPtr pScrn, int val); 1548extern void SiS_SetTVyscale(ScrnInfoPtr pScrn, int val); 1549extern int SiS_GetCHTVlumabandwidthcvbs(ScrnInfoPtr pScrn); 1550extern int SiS_GetCHTVlumabandwidthsvideo(ScrnInfoPtr pScrn); 1551extern int SiS_GetCHTVlumaflickerfilter(ScrnInfoPtr pScrn); 1552extern int SiS_GetCHTVchromabandwidth(ScrnInfoPtr pScrn); 1553extern int SiS_GetCHTVchromaflickerfilter(ScrnInfoPtr pScrn); 1554extern int SiS_GetCHTVcvbscolor(ScrnInfoPtr pScrn); 1555extern int SiS_GetCHTVtextenhance(ScrnInfoPtr pScrn); 1556extern int SiS_GetCHTVcontrast(ScrnInfoPtr pScrn); 1557extern int SiS_GetSISTVedgeenhance(ScrnInfoPtr pScrn); 1558extern int SiS_GetSISTVantiflicker(ScrnInfoPtr pScrn); 1559extern int SiS_GetSISTVsaturation(ScrnInfoPtr pScrn); 1560extern int SiS_GetSISTVcfilter(ScrnInfoPtr pScrn); 1561extern int SiS_GetSISTVyfilter(ScrnInfoPtr pScrn); 1562extern int SiS_GetSISTVcolcalib(ScrnInfoPtr pScrn, Bool coarse); 1563extern int SiS_GetSIS6326TVantiflicker(ScrnInfoPtr pScrn); 1564extern int SiS_GetSIS6326TVenableyfilter(ScrnInfoPtr pScrn); 1565extern int SiS_GetSIS6326TVyfilterstrong(ScrnInfoPtr pScrn); 1566extern int SiS_GetTVxposoffset(ScrnInfoPtr pScrn); 1567extern int SiS_GetTVyposoffset(ScrnInfoPtr pScrn); 1568extern int SiS_GetTVxscale(ScrnInfoPtr pScrn); 1569extern int SiS_GetTVyscale(ScrnInfoPtr pScrn); 1570extern int SiS_GetSISCRT1SaturationGain(ScrnInfoPtr pScrn); 1571extern void SiS_SetSISCRT1SaturationGain(ScrnInfoPtr pScrn, int val); 1572 1573#endif /* _SIS_H_ */ 1574 1575 1576 1577