1 | /* SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) */ |
2 | /* |
3 | * General structure definitions for universal mode switching modules |
4 | * |
5 | * Copyright (C) 2001-2005 by Thomas Winischhofer, Vienna, Austria |
6 | * |
7 | * If distributed as part of the Linux kernel, the following license terms |
8 | * apply: |
9 | * |
10 | * * This program is free software; you can redistribute it and/or modify |
11 | * * it under the terms of the GNU General Public License as published by |
12 | * * the Free Software Foundation; either version 2 of the named License, |
13 | * * or any later version. |
14 | * * |
15 | * * This program is distributed in the hope that it will be useful, |
16 | * * but WITHOUT ANY WARRANTY; without even the implied warranty of |
17 | * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
18 | * * GNU General Public License for more details. |
19 | * * |
20 | * * You should have received a copy of the GNU General Public License |
21 | * * along with this program; if not, write to the Free Software |
22 | * * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA |
23 | * |
24 | * Otherwise, the following license terms apply: |
25 | * |
26 | * * Redistribution and use in source and binary forms, with or without |
27 | * * modification, are permitted provided that the following conditions |
28 | * * are met: |
29 | * * 1) Redistributions of source code must retain the above copyright |
30 | * * notice, this list of conditions and the following disclaimer. |
31 | * * 2) Redistributions in binary form must reproduce the above copyright |
32 | * * notice, this list of conditions and the following disclaimer in the |
33 | * * documentation and/or other materials provided with the distribution. |
34 | * * 3) The name of the author may not be used to endorse or promote products |
35 | * * derived from this software without specific prior written permission. |
36 | * * |
37 | * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
38 | * * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
39 | * * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
40 | * * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
41 | * * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
42 | * * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
43 | * * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
44 | * * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
45 | * * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
46 | * * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
47 | * |
48 | * Author: Thomas Winischhofer <thomas@winischhofer.net> |
49 | * |
50 | */ |
51 | |
52 | #ifndef _SISUSB_STRUCT_H_ |
53 | #define _SISUSB_STRUCT_H_ |
54 | |
55 | struct SiS_St { |
56 | unsigned char St_ModeID; |
57 | unsigned short St_ModeFlag; |
58 | unsigned char St_StTableIndex; |
59 | unsigned char St_CRT2CRTC; |
60 | unsigned char St_ResInfo; |
61 | unsigned char VB_StTVFlickerIndex; |
62 | unsigned char VB_StTVEdgeIndex; |
63 | unsigned char VB_StTVYFilterIndex; |
64 | unsigned char St_PDC; |
65 | }; |
66 | |
67 | struct SiS_StandTable { |
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 | unsigned char Ext_ModeID; |
86 | unsigned short Ext_ModeFlag; |
87 | unsigned short Ext_VESAID; |
88 | unsigned char Ext_RESINFO; |
89 | unsigned char VB_ExtTVFlickerIndex; |
90 | unsigned char VB_ExtTVEdgeIndex; |
91 | unsigned char VB_ExtTVYFilterIndex; |
92 | unsigned char VB_ExtTVYFilterIndexROM661; |
93 | unsigned char REFindex; |
94 | signed char ROMMODEIDX661; |
95 | }; |
96 | |
97 | struct SiS_Ext2 { |
98 | unsigned short Ext_InfoFlag; |
99 | unsigned char Ext_CRT1CRTC; |
100 | unsigned char Ext_CRTVCLK; |
101 | unsigned char Ext_CRT2CRTC; |
102 | unsigned char Ext_CRT2CRTC_NS; |
103 | unsigned char ModeID; |
104 | unsigned short XRes; |
105 | unsigned short YRes; |
106 | unsigned char Ext_PDC; |
107 | unsigned char Ext_FakeCRT2CRTC; |
108 | unsigned char Ext_FakeCRT2Clk; |
109 | }; |
110 | |
111 | struct SiS_CRT1Table { |
112 | unsigned char CR[17]; |
113 | }; |
114 | |
115 | struct SiS_VCLKData { |
116 | unsigned char SR2B, SR2C; |
117 | unsigned short CLOCK; |
118 | }; |
119 | |
120 | struct SiS_ModeResInfo { |
121 | unsigned short HTotal; |
122 | unsigned short VTotal; |
123 | unsigned char XChar; |
124 | unsigned char YChar; |
125 | }; |
126 | |
127 | struct SiS_Private { |
128 | void *sisusb; |
129 | |
130 | unsigned long IOAddress; |
131 | |
132 | unsigned long SiS_P3c4; |
133 | unsigned long SiS_P3d4; |
134 | unsigned long SiS_P3c0; |
135 | unsigned long SiS_P3ce; |
136 | unsigned long SiS_P3c2; |
137 | unsigned long SiS_P3ca; |
138 | unsigned long SiS_P3c6; |
139 | unsigned long SiS_P3c7; |
140 | unsigned long SiS_P3c8; |
141 | unsigned long SiS_P3c9; |
142 | unsigned long SiS_P3cb; |
143 | unsigned long SiS_P3cc; |
144 | unsigned long SiS_P3cd; |
145 | unsigned long SiS_P3da; |
146 | unsigned long SiS_Part1Port; |
147 | |
148 | unsigned char SiS_MyCR63; |
149 | unsigned short SiS_CRT1Mode; |
150 | unsigned short SiS_ModeType; |
151 | unsigned short SiS_SetFlag; |
152 | |
153 | const struct SiS_StandTable *SiS_StandTable; |
154 | const struct SiS_St *SiS_SModeIDTable; |
155 | const struct SiS_Ext *SiS_EModeIDTable; |
156 | const struct SiS_Ext2 *SiS_RefIndex; |
157 | const struct SiS_CRT1Table *SiS_CRT1Table; |
158 | const struct SiS_VCLKData *SiS_VCLKData; |
159 | const struct SiS_ModeResInfo *SiS_ModeResInfo; |
160 | }; |
161 | |
162 | #endif |
163 | |