drivers/video/sis/vgatypes.h

   1 /* $XFree86$ */
   2 /* $XdotOrg$ */
   3 /*
   4  * General type definitions for universal mode switching modules
   5  *
   6  * Copyright (C) 2001-2004 by Thomas Winischhofer, Vienna, Austria
   7  *
   8  * If distributed as part of the Linux kernel, the following license terms
   9  * apply:
  10  *
  11  * * This program is free software; you can redistribute it and/or modify
  12  * * it under the terms of the GNU General Public License as published by
  13  * * the Free Software Foundation; either version 2 of the named License,
  14  * * or any later version.
  15  * *
  16  * * This program is distributed in the hope that it will be useful,
  17  * * but WITHOUT ANY WARRANTY; without even the implied warranty of
  18  * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  19  * * GNU General Public License for more details.
  20  * *
  21  * * You should have received a copy of the GNU General Public License
  22  * * along with this program; if not, write to the Free Software
  23  * * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA
  24  *
  25  * Otherwise, the following license terms apply:
  26  *
  27  * * Redistribution and use in source and binary forms, with or without
  28  * * modification, are permitted provided that the following conditions
  29  * * are met:
  30  * * 1) Redistributions of source code must retain the above copyright
  31  * *    notice, this list of conditions and the following disclaimer.
  32  * * 2) Redistributions in binary form must reproduce the above copyright
  33  * *    notice, this list of conditions and the following disclaimer in the
  34  * *    documentation and/or other materials provided with the distribution.
  35  * * 3) The name of the author may not be used to endorse or promote products
  36  * *    derived from this software without specific prior written permission.
  37  * *
  38  * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
  39  * * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
  40  * * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
  41  * * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
  42  * * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
  43  * * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  44  * * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  45  * * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  46  * * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  47  * * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  48  *
  49  * Author:      Thomas Winischhofer <thomas@winischhofer.net>
  50  *
  51  */
  52
  53 #ifndef _VGATYPES_
  54 #define _VGATYPES_
  55
  56 #ifdef LINUX_KERNEL  /* We don't want the X driver to depend on kernel source */
  57 #include <linux/ioctl.h>
  58 #include <linux/version.h>
  59 #endif
  60
  61 #ifndef FALSE
  62 #define FALSE   0
  63 #endif
  64
  65 #ifndef TRUE
  66 #define TRUE    1
  67 #endif
  68
  69 #ifndef NULL
  70 #define NULL    0
  71 #endif
  72
  73 #ifndef CHAR
  74 typedef char CHAR;
  75 #endif
  76
  77 #ifndef SHORT
  78 typedef short SHORT;
  79 #endif
  80
  81 #ifndef LONG
  82 typedef long  LONG;
  83 #endif
  84
  85 #ifndef UCHAR
  86 typedef unsigned char UCHAR;
  87 #endif
  88
  89 #ifndef USHORT
  90 typedef unsigned short USHORT;
  91 #endif
  92
  93 #ifndef ULONG
  94 typedef unsigned long ULONG;
  95 #endif
  96
  97 #ifndef BOOLEAN
  98 typedef unsigned char BOOLEAN;
  99 #endif
 100
 101 #define SISIOMEMTYPE
 102
 103 #ifdef LINUX_KERNEL
 104 typedef unsigned long SISIOADDRESS;
 105 #if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,8)
 106 #include <linux/types.h>  /* Need __iomem */
 107 #undef SISIOMEMTYPE
 108 #define SISIOMEMTYPE __iomem
 109 #endif
 110 #endif
 111
 112 #ifdef LINUX_XF86
 113 #if XF86_VERSION_CURRENT < XF86_VERSION_NUMERIC(4,2,0,0,0)
 114 typedef unsigned long IOADDRESS;
 115 typedef unsigned long SISIOADDRESS;
 116 #else
 117 typedef IOADDRESS SISIOADDRESS;
 118 #endif
 119 #endif
 120
 121 enum _SIS_CHIP_TYPE {
 122     SIS_VGALegacy = 0,
 123     SIS_530,
 124     SIS_OLD,
 125     SIS_300,
 126     SIS_630,
 127     SIS_730,
 128     SIS_540,
 129     SIS_315H,   /* SiS 310 */
 130     SIS_315,
 131     SIS_315PRO,
 132     SIS_550,
 133     SIS_650,
 134     SIS_740,
 135     SIS_330,
 136     SIS_661,
 137     SIS_741,
 138     SIS_660,
 139     SIS_760,
 140     SIS_761,
 141     SIS_340,
 142     MAX_SIS_CHIP
 143 };
 144
 145 #ifndef SIS_HW_INFO
 146 typedef struct _SIS_HW_INFO  SIS_HW_INFO, *PSIS_HW_INFO;
 147
 148 struct _SIS_HW_INFO
 149 {
 150 #ifdef LINUX_XF86
 151     PCITAG PciTag;               /* PCI Tag */
 152 #endif
 153
 154     UCHAR *pjVirtualRomBase;     /* ROM image */
 155
 156     BOOLEAN UseROM;              /* Use the ROM image if provided */
 157
 158 #ifdef LINUX_KERNEL
 159     UCHAR SISIOMEMTYPE *pjVideoMemoryAddress;
 160                                  /* base virtual memory address */
 161                                  /* of Linear VGA memory */
 162
 163     ULONG  ulVideoMemorySize;    /* size, in bytes, of the memory on the board */
 164 #endif
 165
 166     SISIOADDRESS ulIOAddress;    /* base I/O address of VGA ports (0x3B0; relocated) */
 167
 168     UCHAR  jChipType;            /* Used to Identify SiS Graphics Chip */
 169                                  /* defined in the enum "SIS_CHIP_TYPE" (above or sisfb.h) */
 170
 171     UCHAR  jChipRevision;        /* Used to Identify SiS Graphics Chip Revision */
 172
 173     BOOLEAN bIntegratedMMEnabled;/* supporting integration MM enable */
 174 };
 175 #endif
 176
 177 /* Addtional IOCTLs for communication sisfb <> X driver        */
 178 /* If changing this, sisfb.h must also be changed (for sisfb) */
 179
 180 #ifdef LINUX_XF86  /* We don't want the X driver to depend on the kernel source */
 181
 182 /* ioctl for identifying and giving some info (esp. memory heap start) */
 183 #define SISFB_GET_INFO_SIZE     0x8004f300
 184 #define SISFB_GET_INFO          0x8000f301  /* Must be patched with result from ..._SIZE at D[29:16] */
 185 /* deprecated ioctl number (for older versions of sisfb) */
 186 #define SISFB_GET_INFO_OLD      0x80046ef8
 187
 188 /* ioctls for tv parameters (position) */
 189 #define SISFB_SET_TVPOSOFFSET   0x4004f304
 190
 191 /* lock sisfb from register access */
 192 #define SISFB_SET_LOCK          0x4004f306
 193
 194 /* Structure argument for SISFB_GET_INFO ioctl  */
 195 typedef struct _SISFB_INFO sisfb_info, *psisfb_info;
 196
 197 struct _SISFB_INFO {
 198         CARD32  sisfb_id;               /* for identifying sisfb */
 199 #ifndef SISFB_ID
 200 #define SISFB_ID          0x53495346    /* Identify myself with 'SISF' */
 201 #endif
 202         CARD32  chip_id;                /* PCI ID of detected chip */
 203         CARD32  memory;                 /* video memory in KB which sisfb manages */
 204         CARD32  heapstart;              /* heap start (= sisfb "mem" argument) in KB */
 205         CARD8   fbvidmode;              /* current sisfb mode */
 206
 207         CARD8   sisfb_version;
 208         CARD8   sisfb_revision;
 209         CARD8   sisfb_patchlevel;
 210
 211         CARD8   sisfb_caps;             /* sisfb's capabilities */
 212
 213         CARD32  sisfb_tqlen;            /* turbo queue length (in KB) */
 214
 215         CARD32  sisfb_pcibus;           /* The card's PCI ID */
 216         CARD32  sisfb_pcislot;
 217         CARD32  sisfb_pcifunc;
 218
 219         CARD8   sisfb_lcdpdc;
 220
 221         CARD8   sisfb_lcda;
 222
 223         CARD32  sisfb_vbflags;
 224         CARD32  sisfb_currentvbflags;
 225
 226         CARD32  sisfb_scalelcd;
 227         CARD32  sisfb_specialtiming;
 228
 229         CARD8   sisfb_haveemi;
 230         CARD8   sisfb_emi30,sisfb_emi31,sisfb_emi32,sisfb_emi33;
 231         CARD8   sisfb_haveemilcd;
 232
 233         CARD8   sisfb_lcdpdca;
 234
 235         CARD16  sisfb_tvxpos, sisfb_tvypos;     /* Warning: Values + 32 ! */
 236
 237         CARD8 reserved[208];                    /* for future use */
 238 };
 239 #endif
 240
 241 #endif
 242