1 /* 2 * General structure definitions for universal mode switching modules 3 * 4 * Copyright (C) 2001-2005 by Thomas Winischhofer, Vienna, Austria 5 * 6 * If distributed as part of the Linux kernel, the following license terms 7 * apply: 8 * 9 * * This program is free software; you can redistribute it and/or modify 10 * * it under the terms of the GNU General Public License as published by 11 * * the Free Software Foundation; either version 2 of the named License, 12 * * or any later version. 13 * * 14 * * This program is distributed in the hope that it will be useful, 15 * * but WITHOUT ANY WARRANTY; without even the implied warranty of 16 * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 17 * * GNU General Public License for more details. 18 * * 19 * * You should have received a copy of the GNU General Public License 20 * * along with this program; if not, write to the Free Software 21 * * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA 22 * 23 * Otherwise, the following license terms apply: 24 * 25 * * Redistribution and use in source and binary forms, with or without 26 * * modification, are permitted provided that the following conditions 27 * * are met: 28 * * 1) Redistributions of source code must retain the above copyright 29 * * notice, this list of conditions and the following disclaimer. 30 * * 2) Redistributions in binary form must reproduce the above copyright 31 * * notice, this list of conditions and the following disclaimer in the 32 * * documentation and/or other materials provided with the distribution. 33 * * 3) The name of the author may not be used to endorse or promote products 34 * * derived from this software without specific prior written permission. 35 * * 36 * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 37 * * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 38 * * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 39 * * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 40 * * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 41 * * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 42 * * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 43 * * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 44 * * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 45 * * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 46 * 47 * Author: Thomas Winischhofer <thomas@winischhofer.net> 48 * 49 */ 50 51 #ifndef _SISUSB_STRUCT_H_ 52 #define _SISUSB_STRUCT_H_ 53 54 struct SiS_St { 55 unsigned char St_ModeID; 56 unsigned short St_ModeFlag; 57 unsigned char St_StTableIndex; 58 unsigned char St_CRT2CRTC; 59 unsigned char St_ResInfo; 60 unsigned char VB_StTVFlickerIndex; 61 unsigned char VB_StTVEdgeIndex; 62 unsigned char VB_StTVYFilterIndex; 63 unsigned char St_PDC; 64 }; 65 66 struct SiS_StandTable 67 { 68 unsigned char CRT_COLS; 69 unsigned char ROWS; 70 unsigned char CHAR_HEIGHT; 71 unsigned short CRT_LEN; 72 unsigned char SR[4]; 73 unsigned char MISC; 74 unsigned char CRTC[0x19]; 75 unsigned char ATTR[0x14]; 76 unsigned char GRC[9]; 77 }; 78 79 struct SiS_StResInfo_S { 80 unsigned short HTotal; 81 unsigned short VTotal; 82 }; 83 84 struct SiS_Ext 85 { 86 unsigned char Ext_ModeID; 87 unsigned short Ext_ModeFlag; 88 unsigned short Ext_VESAID; 89 unsigned char Ext_RESINFO; 90 unsigned char VB_ExtTVFlickerIndex; 91 unsigned char VB_ExtTVEdgeIndex; 92 unsigned char VB_ExtTVYFilterIndex; 93 unsigned char VB_ExtTVYFilterIndexROM661; 94 unsigned char REFindex; 95 char ROMMODEIDX661; 96 }; 97 98 struct SiS_Ext2 99 { 100 unsigned short Ext_InfoFlag; 101 unsigned char Ext_CRT1CRTC; 102 unsigned char Ext_CRTVCLK; 103 unsigned char Ext_CRT2CRTC; 104 unsigned char Ext_CRT2CRTC_NS; 105 unsigned char ModeID; 106 unsigned short XRes; 107 unsigned short YRes; 108 unsigned char Ext_PDC; 109 unsigned char Ext_FakeCRT2CRTC; 110 unsigned char Ext_FakeCRT2Clk; 111 }; 112 113 struct SiS_CRT1Table 114 { 115 unsigned char CR[17]; 116 }; 117 118 struct SiS_VCLKData 119 { 120 unsigned char SR2B,SR2C; 121 unsigned short CLOCK; 122 }; 123 124 struct SiS_ModeResInfo 125 { 126 unsigned short HTotal; 127 unsigned short VTotal; 128 unsigned char XChar; 129 unsigned char YChar; 130 }; 131 132 struct SiS_Private 133 { 134 void *sisusb; 135 136 unsigned long IOAddress; 137 138 unsigned long SiS_P3c4; 139 unsigned long SiS_P3d4; 140 unsigned long SiS_P3c0; 141 unsigned long SiS_P3ce; 142 unsigned long SiS_P3c2; 143 unsigned long SiS_P3ca; 144 unsigned long SiS_P3c6; 145 unsigned long SiS_P3c7; 146 unsigned long SiS_P3c8; 147 unsigned long SiS_P3c9; 148 unsigned long SiS_P3cb; 149 unsigned long SiS_P3cc; 150 unsigned long SiS_P3cd; 151 unsigned long SiS_P3da; 152 unsigned long SiS_Part1Port; 153 154 unsigned char SiS_MyCR63; 155 unsigned short SiS_CRT1Mode; 156 unsigned short SiS_ModeType; 157 unsigned short SiS_SetFlag; 158 159 const struct SiS_StandTable *SiS_StandTable; 160 const struct SiS_St *SiS_SModeIDTable; 161 const struct SiS_Ext *SiS_EModeIDTable; 162 const struct SiS_Ext2 *SiS_RefIndex; 163 const struct SiS_CRT1Table *SiS_CRT1Table; 164 const struct SiS_VCLKData *SiS_VCLKData; 165 const struct SiS_ModeResInfo *SiS_ModeResInfo; 166 }; 167 168 #endif 169 170