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init.h
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1 /* $XFree86$ */
2 /* $XdotOrg$ */
3 /*
4  * Data and prototypes for init.c
5  *
6  * Copyright (C) 2001-2005 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 <[email protected]>
50  *
51  */
52 
53 #ifndef _INIT_H_
54 #define _INIT_H_
55 
56 #include "initdef.h"
57 
58 #include "vgatypes.h"
59 #include "vstruct.h"
60 #ifdef SIS_CP
61 #undef SIS_CP
62 #endif
63 #include <linux/types.h>
64 #include <asm/io.h>
65 #include <linux/fb.h>
66 #include "sis.h"
67 #include <video/sisfb.h>
68 
69 /* Mode numbers */
70 static const unsigned short ModeIndex_320x200[] = {0x59, 0x41, 0x00, 0x4f};
71 static const unsigned short ModeIndex_320x240[] = {0x50, 0x56, 0x00, 0x53};
72 static const unsigned short ModeIndex_320x240_FSTN[] = {0x5a, 0x5b, 0x00, 0x00}; /* FSTN */
73 static const unsigned short ModeIndex_400x300[] = {0x51, 0x57, 0x00, 0x54};
74 static const unsigned short ModeIndex_512x384[] = {0x52, 0x58, 0x00, 0x5c};
75 static const unsigned short ModeIndex_640x400[] = {0x2f, 0x5d, 0x00, 0x5e};
76 static const unsigned short ModeIndex_640x480[] = {0x2e, 0x44, 0x00, 0x62};
77 static const unsigned short ModeIndex_720x480[] = {0x31, 0x33, 0x00, 0x35};
78 static const unsigned short ModeIndex_720x576[] = {0x32, 0x34, 0x00, 0x36};
79 static const unsigned short ModeIndex_768x576[] = {0x5f, 0x60, 0x00, 0x61};
80 static const unsigned short ModeIndex_800x480[] = {0x70, 0x7a, 0x00, 0x76};
81 static const unsigned short ModeIndex_800x600[] = {0x30, 0x47, 0x00, 0x63};
82 static const unsigned short ModeIndex_848x480[] = {0x39, 0x3b, 0x00, 0x3e};
83 static const unsigned short ModeIndex_856x480[] = {0x3f, 0x42, 0x00, 0x45};
84 static const unsigned short ModeIndex_960x540[] = {0x1d, 0x1e, 0x00, 0x1f}; /* 315 series only */
85 static const unsigned short ModeIndex_960x600[] = {0x20, 0x21, 0x00, 0x22}; /* 315 series only */
86 static const unsigned short ModeIndex_1024x768[] = {0x38, 0x4a, 0x00, 0x64};
87 static const unsigned short ModeIndex_1024x576[] = {0x71, 0x74, 0x00, 0x77};
88 static const unsigned short ModeIndex_1024x600[] = {0x20, 0x21, 0x00, 0x22}; /* 300 series only */
89 static const unsigned short ModeIndex_1280x1024[] = {0x3a, 0x4d, 0x00, 0x65};
90 static const unsigned short ModeIndex_1280x960[] = {0x7c, 0x7d, 0x00, 0x7e};
91 static const unsigned short ModeIndex_1152x768[] = {0x23, 0x24, 0x00, 0x25}; /* 300 series only */
92 static const unsigned short ModeIndex_1152x864[] = {0x29, 0x2a, 0x00, 0x2b};
93 static const unsigned short ModeIndex_300_1280x768[] = {0x55, 0x5a, 0x00, 0x5b};
94 static const unsigned short ModeIndex_310_1280x768[] = {0x23, 0x24, 0x00, 0x25};
95 static const unsigned short ModeIndex_1280x720[] = {0x79, 0x75, 0x00, 0x78};
96 static const unsigned short ModeIndex_1280x800[] = {0x14, 0x15, 0x00, 0x16};
97 static const unsigned short ModeIndex_1280x854[] = {0x1a, 0x1b, 0x00, 0x1c};
98 static const unsigned short ModeIndex_1360x768[] = {0x48, 0x4b, 0x00, 0x4e};
99 static const unsigned short ModeIndex_300_1360x1024[]= {0x67, 0x6f, 0x00, 0x72}; /* 300 series, BARCO only */
100 static const unsigned short ModeIndex_1400x1050[] = {0x26, 0x27, 0x00, 0x28}; /* 315 series only */
101 static const unsigned short ModeIndex_1680x1050[] = {0x17, 0x18, 0x00, 0x19}; /* 315 series only */
102 static const unsigned short ModeIndex_1600x1200[] = {0x3c, 0x3d, 0x00, 0x66};
103 static const unsigned short ModeIndex_1920x1080[] = {0x2c, 0x2d, 0x00, 0x73}; /* 315 series only */
104 static const unsigned short ModeIndex_1920x1440[] = {0x68, 0x69, 0x00, 0x6b};
105 static const unsigned short ModeIndex_300_2048x1536[]= {0x6c, 0x6d, 0x00, 0x00};
106 static const unsigned short ModeIndex_310_2048x1536[]= {0x6c, 0x6d, 0x00, 0x6e};
107 
108 static const unsigned char SiS_MDA_DAC[] =
109 {
110  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
111  0x15,0x15,0x15,0x15,0x15,0x15,0x15,0x15,
112  0x15,0x15,0x15,0x15,0x15,0x15,0x15,0x15,
113  0x3F,0x3F,0x3F,0x3F,0x3F,0x3F,0x3F,0x3F,
114  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
115  0x15,0x15,0x15,0x15,0x15,0x15,0x15,0x15,
116  0x15,0x15,0x15,0x15,0x15,0x15,0x15,0x15,
117  0x3F,0x3F,0x3F,0x3F,0x3F,0x3F,0x3F,0x3F
118 };
119 
120 static const unsigned char SiS_CGA_DAC[] =
121 {
122  0x00,0x10,0x04,0x14,0x01,0x11,0x09,0x15,
123  0x00,0x10,0x04,0x14,0x01,0x11,0x09,0x15,
124  0x2A,0x3A,0x2E,0x3E,0x2B,0x3B,0x2F,0x3F,
125  0x2A,0x3A,0x2E,0x3E,0x2B,0x3B,0x2F,0x3F,
126  0x00,0x10,0x04,0x14,0x01,0x11,0x09,0x15,
127  0x00,0x10,0x04,0x14,0x01,0x11,0x09,0x15,
128  0x2A,0x3A,0x2E,0x3E,0x2B,0x3B,0x2F,0x3F,
129  0x2A,0x3A,0x2E,0x3E,0x2B,0x3B,0x2F,0x3F
130 };
131 
132 static const unsigned char SiS_EGA_DAC[] =
133 {
134  0x00,0x10,0x04,0x14,0x01,0x11,0x05,0x15,
135  0x20,0x30,0x24,0x34,0x21,0x31,0x25,0x35,
136  0x08,0x18,0x0C,0x1C,0x09,0x19,0x0D,0x1D,
137  0x28,0x38,0x2C,0x3C,0x29,0x39,0x2D,0x3D,
138  0x02,0x12,0x06,0x16,0x03,0x13,0x07,0x17,
139  0x22,0x32,0x26,0x36,0x23,0x33,0x27,0x37,
140  0x0A,0x1A,0x0E,0x1E,0x0B,0x1B,0x0F,0x1F,
141  0x2A,0x3A,0x2E,0x3E,0x2B,0x3B,0x2F,0x3F
142 };
143 
144 static const unsigned char SiS_VGA_DAC[] =
145 {
146  0x00,0x10,0x04,0x14,0x01,0x11,0x09,0x15,
147  0x2A,0x3A,0x2E,0x3E,0x2B,0x3B,0x2F,0x3F,
148  0x00,0x05,0x08,0x0B,0x0E,0x11,0x14,0x18,
149  0x1C,0x20,0x24,0x28,0x2D,0x32,0x38,0x3F,
150  0x00,0x10,0x1F,0x2F,0x3F,0x1F,0x27,0x2F,
151  0x37,0x3F,0x2D,0x31,0x36,0x3A,0x3F,0x00,
152  0x07,0x0E,0x15,0x1C,0x0E,0x11,0x15,0x18,
153  0x1C,0x14,0x16,0x18,0x1A,0x1C,0x00,0x04,
154  0x08,0x0C,0x10,0x08,0x0A,0x0C,0x0E,0x10,
155  0x0B,0x0C,0x0D,0x0F,0x10
156 };
157 
158 static const struct SiS_St SiS_SModeIDTable[] =
159 {
160  {0x01,0x9208,0x01,0x00,0x00,0x00,0x01,0x00,0x40},
161  {0x01,0x1210,0x14,0x01,0x01,0x00,0x01,0x00,0x40},
162  {0x01,0x1010,0x17,0x02,0x02,0x00,0x01,0x01,0x40},
163  {0x03,0x8208,0x03,0x00,0x00,0x00,0x01,0x02,0x40},
164  {0x03,0x0210,0x16,0x01,0x01,0x00,0x01,0x02,0x40},
165  {0x03,0x0010,0x18,0x02,0x02,0x00,0x01,0x03,0x40},
166  {0x05,0x9209,0x05,0x00,0x00,0x00,0x00,0x04,0x40},
167  {0x06,0x8209,0x06,0x00,0x00,0x00,0x00,0x05,0x40},
168  {0x07,0x0000,0x07,0x03,0x03,0x00,0x01,0x03,0x40},
169  {0x07,0x0000,0x19,0x02,0x02,0x00,0x01,0x03,0x40},
170  {0x0d,0x920a,0x0d,0x00,0x00,0x00,0x00,0x04,0x40},
171  {0x0e,0x820a,0x0e,0x00,0x00,0x00,0x00,0x05,0x40},
172  {0x0f,0x0202,0x11,0x01,0x01,0x00,0x00,0x05,0x40},
173  {0x10,0x0212,0x12,0x01,0x01,0x00,0x00,0x05,0x40},
174  {0x11,0x0212,0x1a,0x04,0x04,0x00,0x00,0x05,0x40},
175  {0x12,0x0212,0x1b,0x04,0x04,0x00,0x00,0x05,0x40},
176  {0x13,0x021b,0x1c,0x00,0x00,0x00,0x00,0x04,0x40},
177  {0x12,0x0010,0x18,0x02,0x02,0x00,0x00,0x05,0x40},
178  {0x12,0x0210,0x18,0x01,0x01,0x00,0x00,0x05,0x40},
179  {0xff,0x0000,0x00,0x00,0x00,0x00,0x00,0x00,0x00}
180 };
181 
182 static const struct SiS_StResInfo_S SiS_StResInfo[]=
183 {
184  { 640,400},
185  { 640,350},
186  { 720,400},
187  { 720,350},
188  { 640,480}
189 };
190 
191 static const struct SiS_ModeResInfo_S SiS_ModeResInfo[] =
192 {
193  { 320, 200, 8, 8}, /* 0x00 */
194  { 320, 240, 8, 8}, /* 0x01 */
195  { 320, 400, 8, 8}, /* 0x02 */
196  { 400, 300, 8, 8}, /* 0x03 */
197  { 512, 384, 8, 8}, /* 0x04 */
198  { 640, 400, 8,16}, /* 0x05 */
199  { 640, 480, 8,16}, /* 0x06 */
200  { 800, 600, 8,16}, /* 0x07 */
201  { 1024, 768, 8,16}, /* 0x08 */
202  { 1280,1024, 8,16}, /* 0x09 */
203  { 1600,1200, 8,16}, /* 0x0a */
204  { 1920,1440, 8,16}, /* 0x0b */
205  { 2048,1536, 8,16}, /* 0x0c */
206  { 720, 480, 8,16}, /* 0x0d */
207  { 720, 576, 8,16}, /* 0x0e */
208  { 1280, 960, 8,16}, /* 0x0f */
209  { 800, 480, 8,16}, /* 0x10 */
210  { 1024, 576, 8,16}, /* 0x11 */
211  { 1280, 720, 8,16}, /* 0x12 */
212  { 856, 480, 8,16}, /* 0x13 */
213  { 1280, 768, 8,16}, /* 0x14 */
214  { 1400,1050, 8,16}, /* 0x15 */
215  { 1152, 864, 8,16}, /* 0x16 */
216  { 848, 480, 8,16}, /* 0x17 */
217  { 1360, 768, 8,16}, /* 0x18 */
218  { 1024, 600, 8,16}, /* 0x19 */
219  { 1152, 768, 8,16}, /* 0x1a */
220  { 768, 576, 8,16}, /* 0x1b */
221  { 1360,1024, 8,16}, /* 0x1c */
222  { 1680,1050, 8,16}, /* 0x1d */
223  { 1280, 800, 8,16}, /* 0x1e */
224  { 1920,1080, 8,16}, /* 0x1f */
225  { 960, 540, 8,16}, /* 0x20 */
226  { 960, 600, 8,16}, /* 0x21 */
227  { 1280, 854, 8,16} /* 0x22 */
228 };
229 
230 #if defined(CONFIG_FB_SIS_300) || defined(CONFIG_FB_SIS_315)
231 static const struct SiS_StandTable_S SiS_StandTable[]=
232 {
233 /* 0x00: MD_0_200 */
234  {
235  0x28,0x18,0x08,0x0800,
236  {0x09,0x03,0x00,0x02},
237  0x63,
238  {0x2d,0x27,0x28,0x90,0x2b,0xa0,0xbf,0x1f,
239  0x00,0xc7,0x06,0x07,0x00,0x00,0x00,0x00,
240  0x9c,0x8e,0x8f,0x14,0x1f,0x96,0xb9,0xa3,
241  0xff},
242  {0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,
243  0x10,0x11,0x12,0x13,0x14,0x15,0x16,0x17,
244  0x08,0x00,0x0f,0x00},
245  {0x00,0x00,0x00,0x00,0x00,0x10,0x0e,0x00,
246  0xff}
247  },
248 /* 0x01: MD_1_200 */
249  {
250  0x28,0x18,0x08,0x0800,
251  {0x09,0x03,0x00,0x02},
252  0x63,
253  {0x2d,0x27,0x28,0x90,0x2b,0xa0,0xbf,0x1f,
254  0x00,0xc7,0x06,0x07,0x00,0x00,0x00,0x00,
255  0x9c,0x8e,0x8f,0x14,0x1f,0x96,0xb9,0xa3,
256  0xff},
257  {0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,
258  0x10,0x11,0x12,0x13,0x14,0x15,0x16,0x17,
259  0x08,0x00,0x0f,0x00},
260  {0x00,0x00,0x00,0x00,0x00,0x10,0x0e,0x00,
261  0xff}
262  },
263 /* 0x02: MD_2_200 */
264  {
265  0x50,0x18,0x08,0x1000,
266  {0x01,0x03,0x00,0x02},
267  0x63,
268  {0x5f,0x4f,0x50,0x82,0x55,0x81,0xbf,0x1f,
269  0x00,0xc7,0x06,0x07,0x00,0x00,0x00,0x00,
270  0x9c,0x8e,0x8f,0x28,0x1f,0x96,0xb9,0xa3,
271  0xff},
272  {0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,
273  0x10,0x11,0x12,0x13,0x14,0x15,0x16,0x17,
274  0x08,0x00,0x0f,0x00},
275  {0x00,0x00,0x00,0x00,0x00,0x10,0x0e,0x00,
276  0xff}
277  },
278 /* 0x03: MD_3_200 - mode 0x03 - 0 */
279  {
280  0x50,0x18,0x08,0x1000,
281  {0x01,0x03,0x00,0x02},
282  0x63,
283  {0x5f,0x4f,0x50,0x82,0x55,0x81,0xbf,0x1f,
284  0x00,0xc7,0x06,0x07,0x00,0x00,0x00,0x00,
285  0x9c,0x8e,0x8f,0x28,0x1f,0x96,0xb9,0xa3,
286  0xff},
287  {0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,
288  0x10,0x11,0x12,0x13,0x14,0x15,0x16,0x17,
289  0x08,0x00,0x0f,0x00},
290  {0x00,0x00,0x00,0x00,0x00,0x10,0x0e,0x00,
291  0xff}
292  },
293 /* 0x04: MD_4 */
294  {
295  0x28,0x18,0x08,0x4000,
296  {0x09,0x03,0x00,0x02},
297  0x63,
298  {0x2d,0x27,0x28,0x90,0x2c,0x80,0xbf,0x1f, /* 0x2c is 2b for 300 */
299  0x00,0xc1,0x00,0x00,0x00,0x00,0x00,0x00,
300  0x9c,0x8e,0x8f,0x14,0x00,0x96,0xb9,0xa2,
301  0xff},
302  {0x00,0x13,0x15,0x17,0x02,0x04,0x06,0x07,
303  0x10,0x11,0x12,0x13,0x14,0x15,0x16,0x17,
304  0x01,0x00,0x03,0x00},
305  {0x00,0x00,0x00,0x00,0x00,0x30,0x0f,0x00,
306  0xff}
307  },
308 /* 0x05: MD_5 */
309  {
310  0x28,0x18,0x08,0x4000,
311  {0x09,0x03,0x00,0x02},
312  0x63,
313  {0x2d,0x27,0x28,0x90,0x2c,0x80,0xbf,0x1f, /* 0x2c is 2b for 300 */
314  0x00,0xc1,0x00,0x00,0x00,0x00,0x00,0x00,
315  0x9c,0x8e,0x8f,0x14,0x00,0x96,0xb9,0xa2,
316  0xff},
317  {0x00,0x13,0x15,0x17,0x02,0x04,0x06,0x07,
318  0x10,0x11,0x12,0x13,0x14,0x15,0x16,0x17,
319  0x01,0x00,0x03,0x00},
320  {0x00,0x00,0x00,0x00,0x00,0x30,0x0f,0x00,
321  0xff}
322  },
323 /* 0x06: MD_6 */
324  {
325  0x50,0x18,0x08,0x4000,
326  {0x01,0x01,0x00,0x06},
327  0x63,
328  {0x5f,0x4f,0x50,0x82,0x55,0x81,0xbf,0x1f, /* 55,81 is 54,80 for 300 */
329  0x00,0xc1,0x00,0x00,0x00,0x00,0x00,0x00,
330  0x9c,0x8e,0x8f,0x28,0x00,0x96,0xb9,0xc2,
331  0xff},
332  {0x00,0x17,0x17,0x17,0x17,0x17,0x17,0x17,
333  0x17,0x17,0x17,0x17,0x17,0x17,0x17,0x17,
334  0x01,0x00,0x01,0x00},
335  {0x00,0x00,0x00,0x00,0x00,0x00,0x0d,0x00,
336  0xff}
337  },
338 /* 0x07: MD_7 */
339  {
340  0x50,0x18,0x0e,0x1000,
341  {0x00,0x03,0x00,0x03},
342  0xa6,
343  {0x5f,0x4f,0x50,0x82,0x55,0x81,0xbf,0x1f,
344  0x00,0x4d,0x0b,0x0c,0x00,0x00,0x00,0x00,
345  0x83,0x85,0x5d,0x28,0x0d,0x63,0xba,0xa3,
346  0xff},
347  {0x00,0x08,0x08,0x08,0x08,0x08,0x08,0x08,
348  0x10,0x18,0x18,0x18,0x18,0x18,0x18,0x18,
349  0x0e,0x00,0x0f,0x08},
350  {0x00,0x00,0x00,0x00,0x00,0x10,0x0a,0x00,
351  0xff}
352  },
353 /* 0x08: MDA_DAC */
354  {
355  0x00,0x00,0x00,0x0000,
356  {0x00,0x00,0x00,0x15},
357  0x15,
358  {0x15,0x15,0x15,0x15,0x15,0x15,0x15,0x15,
359  0x15,0x15,0x15,0x15,0x15,0x15,0x3f,0x3f,
360  0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,0x00,0x00,
361  0x00},
362  {0x00,0x00,0x00,0x00,0x00,0x15,0x15,0x15,
363  0x15,0x15,0x15,0x15,0x15,0x15,0x15,0x15,
364  0x15,0x15,0x15,0x15},
365  {0x15,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,
366  0x3f}
367  },
368 /* 0x09: CGA_DAC */
369  {
370  0x00,0x10,0x04,0x0114,
371  {0x11,0x09,0x15,0x00},
372  0x10,
373  {0x04,0x14,0x01,0x11,0x09,0x15,0x2a,0x3a,
374  0x2e,0x3e,0x2b,0x3b,0x2f,0x3f,0x2a,0x3a,
375  0x2e,0x3e,0x2b,0x3b,0x2f,0x3f,0x00,0x10,
376  0x04},
377  {0x14,0x01,0x11,0x09,0x15,0x00,0x10,0x04,
378  0x14,0x01,0x11,0x09,0x15,0x2a,0x3a,0x2e,
379  0x3e,0x2b,0x3b,0x2f},
380  {0x3f,0x2a,0x3a,0x2e,0x3e,0x2b,0x3b,0x2f,
381  0x3f}
382  },
383 /* 0x0a: EGA_DAC */
384  {
385  0x00,0x10,0x04,0x0114,
386  {0x11,0x05,0x15,0x20},
387  0x30,
388  {0x24,0x34,0x21,0x31,0x25,0x35,0x08,0x18,
389  0x0c,0x1c,0x09,0x19,0x0d,0x1d,0x28,0x38,
390  0x2c,0x3c,0x29,0x39,0x2d,0x3d,0x02,0x12,
391  0x06},
392  {0x16,0x03,0x13,0x07,0x17,0x22,0x32,0x26,
393  0x36,0x23,0x33,0x27,0x37,0x0a,0x1a,0x0e,
394  0x1e,0x0b,0x1b,0x0f},
395  {0x1f,0x2a,0x3a,0x2e,0x3e,0x2b,0x3b,0x2f,
396  0x3f}
397  },
398 /* 0x0b: VGA_DAC */
399  {
400  0x00,0x10,0x04,0x0114,
401  {0x11,0x09,0x15,0x2a},
402  0x3a,
403  {0x2e,0x3e,0x2b,0x3b,0x2f,0x3f,0x00,0x05,
404  0x08,0x0b,0x0e,0x11,0x14,0x18,0x1c,0x20,
405  0x24,0x28,0x2d,0x32,0x38,0x3f,0x00,0x10,
406  0x1f},
407  {0x2f,0x3f,0x1f,0x27,0x2f,0x37,0x3f,0x2d,
408  0x31,0x36,0x3a,0x3f,0x00,0x07,0x0e,0x15,
409  0x1c,0x0e,0x11,0x15},
410  {0x18,0x1c,0x14,0x16,0x18,0x1a,0x1c,0x00,
411  0x04}
412  },
413 /* 0x0c */
414  {
415  0x08,0x0c,0x10,0x0a08,
416  {0x0c,0x0e,0x10,0x0b},
417  0x0c,
418  {0x0d,0x0f,0x10,0x10,0x01,0x08,0x00,0x00,
419  0x00,0x00,0x01,0x00,0x02,0x02,0x01,0x00,
420  0x04,0x04,0x01,0x00,0x05,0x02,0x05,0x00,
421  0x06},
422  {0x01,0x06,0x05,0x06,0x00,0x08,0x01,0x08,
423  0x00,0x07,0x02,0x07,0x06,0x07,0x00,0x00,
424  0x00,0x00,0x00,0x00},
425  {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
426  0x00}
427  },
428 /* 0x0d: MD_D */
429  {
430  0x28,0x18,0x08,0x2000,
431  {0x09,0x0f,0x00,0x06},
432  0x63,
433  {0x2d,0x27,0x28,0x90,0x2c,0x80,0xbf,0x1f, /* 2c is 2b for 300 */
434  0x00,0xc0,0x00,0x00,0x00,0x00,0x00,0x00,
435  0x9c,0x8e,0x8f,0x14,0x00,0x96,0xb9,0xe3,
436  0xff},
437  {0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,
438  0x10,0x11,0x12,0x13,0x14,0x15,0x16,0x17,
439  0x01,0x00,0x0f,0x00},
440  {0x00,0x00,0x00,0x00,0x00,0x00,0x05,0x0f,
441  0xff}
442  },
443 /* 0x0e: MD_E */
444  {
445  0x50,0x18,0x08,0x4000,
446  {0x01,0x0f,0x00,0x06},
447  0x63,
448  {0x5f,0x4f,0x50,0x82,0x55,0x81,0xbf,0x1f, /* 55,81 is 54,80 for 300 */
449  0x00,0xc0,0x00,0x00,0x00,0x00,0x00,0x00,
450  0x9c,0x8e,0x8f,0x28,0x00,0x96,0xb9,0xe3,
451  0xff},
452  {0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,
453  0x10,0x11,0x12,0x13,0x14,0x15,0x16,0x17,
454  0x01,0x00,0x0f,0x00},
455  {0x00,0x00,0x00,0x00,0x00,0x00,0x05,0x0f,
456  0xff}
457  },
458 /* 0x0f: ExtVGATable - modes > 0x13 */
459  {
460  0x00,0x00,0x00,0x0000,
461  {0x01,0x0f,0x00,0x0e},
462  0x23,
463  {0x5f,0x4f,0x50,0x82,0x54,0x80,0x0b,0x3e,
464  0x00,0x40,0x00,0x00,0x00,0x00,0x00,0x00,
465  0xea,0x8c,0xdf,0x28,0x40,0xe7,0x04,0xa3,
466  0xff},
467  {0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,
468  0x08,0x09,0x0a,0x0b,0x0c,0x0d,0x0e,0x0f,
469  0x01,0x00,0x00,0x00},
470  {0x00,0x00,0x00,0x00,0x00,0x40,0x05,0x0f,
471  0xff}
472  },
473 /* 0x10: ROM_SAVEPTR - totally different for 300 */
474  {
475  0x9f,0x3b,0x00,0x00c0,
476  {0x00,0x00,0x00,0x00},
477  0x00,
478  {0x00,0x00,0x00,0x00,0x00,0x00,0xbb,0x3f,
479  0x00,0xc0,0x00,0x00,0x00,0x00,0x00,0x00,
480  0x00,0x00,0x1a,0x00,0xac,0x3e,0x00,0xc0,
481  0x00},
482  {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
483  0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
484  0x00,0x00,0x00,0x00},
485  {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
486  0x00}
487  },
488 /* 0x11: MD_F */
489  {
490  0x50,0x18,0x0e,0x8000,
491  {0x01,0x0f,0x00,0x06},
492  0xa2,
493  {0x5f,0x4f,0x50,0x82,0x55,0x81,0xbf,0x1f, /* 55,81 is 54,80 on 300 */
494  0x00,0x40,0x00,0x00,0x00,0x00,0x00,0x00,
495  0x82,0x84,0x5d,0x28,0x0f,0x63,0xba,0xe3, /* 82,84 is 83,85 on 300 */
496  0xff},
497  {0x00,0x08,0x00,0x00,0x18,0x18,0x00,0x00,
498  0x00,0x08,0x00,0x00,0x00,0x18,0x00,0x00,
499  0x0b,0x00,0x05,0x00},
500  {0x00,0x00,0x00,0x00,0x00,0x00,0x05,0x05,
501  0xff}
502  },
503 /* 0x12: MD_10 */
504  {
505  0x50,0x18,0x0e,0x8000,
506  {0x01,0x0f,0x00,0x06},
507  0xa3,
508  {0x5f,0x4f,0x50,0x82,0x55,0x81,0xbf,0x1f, /* 55,81 is 54,80 on 300 */
509  0x00,0x40,0x00,0x00,0x00,0x00,0x00,0x00,
510  0x82,0x84,0x5d,0x28,0x0f,0x63,0xba,0xe3, /* 82,84 is 83,85 on 300 */
511  0xff},
512  {0x00,0x01,0x02,0x03,0x04,0x05,0x14,0x07,
513  0x38,0x39,0x3a,0x3b,0x3c,0x3d,0x3e,0x3f,
514  0x01,0x00,0x0f,0x00},
515  {0x00,0x00,0x00,0x00,0x00,0x00,0x05,0x0f,
516  0xff}
517  },
518 /* 0x13: MD_0_350 */
519  {
520  0x28,0x18,0x0e,0x0800,
521  {0x09,0x03,0x00,0x02},
522  0xa3,
523  {0x2d,0x27,0x28,0x90,0x2b,0xb1,0xbf,0x1f, /* b1 is a0 on 300 */
524  0x00,0x4d,0x0b,0x0c,0x00,0x00,0x00,0x00,
525  0x83,0x85,0x5d,0x14,0x1f,0x63,0xba,0xa3,
526  0xff},
527  {0x00,0x01,0x02,0x03,0x04,0x05,0x14,0x07,
528  0x38,0x39,0x3a,0x3b,0x3c,0x3d,0x3e,0x3f,
529  0x08,0x00,0x0f,0x00},
530  {0x00,0x00,0x00,0x00,0x00,0x10,0x0e,0x00,
531  0xff}
532  },
533 /* 0x14: MD_1_350 */
534  {
535  0x28,0x18,0x0e,0x0800,
536  {0x09,0x03,0x00,0x02},
537  0xa3,
538  {0x2d,0x27,0x28,0x90,0x2b,0xa0,0xbf,0x1f,
539  0x00,0x4d,0x0b,0x0c,0x00,0x00,0x00,0x00,
540  0x83,0x85,0x5d,0x14,0x1f,0x63,0xba,0xa3,
541  0xff},
542  {0x00,0x01,0x02,0x03,0x04,0x05,0x14,0x07,
543  0x38,0x39,0x3a,0x3b,0x3c,0x3d,0x3e,0x3f,
544  0x08,0x00,0x0f,0x00},
545  {0x00,0x00,0x00,0x00,0x00,0x10,0x0e,0x00,
546  0xff}
547  },
548 /* 0x15: MD_2_350 */
549  {
550  0x50,0x18,0x0e,0x1000,
551  {0x01,0x03,0x00,0x02},
552  0xa3,
553  {0x5f,0x4f,0x50,0x82,0x55,0x81,0xbf,0x1f,
554  0x00,0x4d,0x0b,0x0c,0x00,0x00,0x00,0x00,
555  0x83,0x85,0x5d,0x28,0x1f,0x63,0xba,0xa3,
556  0xff},
557  {0x00,0x01,0x02,0x03,0x04,0x05,0x14,0x07,
558  0x38,0x39,0x3a,0x3b,0x3c,0x3d,0x3e,0x3f,
559  0x08,0x00,0x0f,0x00},
560  {0x00,0x00,0x00,0x00,0x00,0x10,0x0e,0x00,
561  0xff}
562  },
563 /* 0x16: MD_3_350 - mode 0x03 - 1 */
564  {
565  0x50,0x18,0x0e,0x1000,
566  {0x01,0x03,0x00,0x02},
567  0xa3,
568  {0x5f,0x4f,0x50,0x82,0x55,0x81,0xbf,0x1f,
569  0x00,0x4d,0x0b,0x0c,0x00,0x00,0x00,0x00,
570  0x83,0x85,0x5d,0x28,0x1f,0x63,0xba,0xa3,
571  0xff},
572  {0x00,0x01,0x02,0x03,0x04,0x05,0x14,0x07,
573  0x38,0x39,0x3a,0x3b,0x3c,0x3d,0x3e,0x3f,
574  0x08,0x00,0x0f,0x00},
575  {0x00,0x00,0x00,0x00,0x00,0x10,0x0e,0x00,
576  0xff}
577  },
578 /* 0x17: MD_0_1_400 */
579  {
580  0x28,0x18,0x10,0x0800,
581  {0x08,0x03,0x00,0x02},
582  0x67,
583  {0x2d,0x27,0x28,0x90,0x2b,0xb1,0xbf,0x1f, /* b1 is a0 on 300 */
584  0x00,0x4f,0x0d,0x0e,0x00,0x00,0x00,0x00,
585  0x9c,0x8e,0x8f,0x14,0x1f,0x96,0xb9,0xa3,
586  0xff},
587  {0x00,0x01,0x02,0x03,0x04,0x05,0x14,0x07,
588  0x38,0x39,0x3a,0x3b,0x3c,0x3d,0x3e,0x3f,
589  0x0c,0x00,0x0f,0x08},
590  {0x00,0x00,0x00,0x00,0x00,0x10,0x0e,0x00,
591  0xff}
592  },
593 /* 0x18: MD_2_3_400 - mode 0x03 - 2 */
594  {
595  0x50,0x18,0x10,0x1000,
596  {0x00,0x03,0x00,0x02},
597  0x67,
598  {0x5f,0x4f,0x50,0x82,0x55,0x81,0xbf,0x1f,
599  0x00,0x4f,0x0d,0x0e,0x00,0x00,0x00,0x00,
600  0x9c,0x8e,0x8f,0x28,0x1f,0x96,0xb9,0xa3,
601  0xff},
602  {0x00,0x01,0x02,0x03,0x04,0x05,0x14,0x07,
603  0x38,0x39,0x3a,0x3b,0x3c,0x3d,0x3e,0x3f,
604  0x0c,0x00,0x0f,0x08},
605  {0x00,0x00,0x00,0x00,0x00,0x10,0x0e,0x00,
606  0xff}
607  },
608 /* 0x19: MD_7_400 */
609  {
610  0x50,0x18,0x10,0x1000,
611  {0x00,0x03,0x00,0x02},
612  0x66,
613  {0x5f,0x4f,0x50,0x82,0x55,0x81,0xbf,0x1f,
614  0x00,0x4f,0x0d,0x0e,0x00,0x00,0x00,0x00,
615  0x9c,0x8e,0x8f,0x28,0x0f,0x96,0xb9,0xa3,
616  0xff},
617  {0x00,0x08,0x08,0x08,0x08,0x08,0x08,0x08,
618  0x10,0x18,0x18,0x18,0x18,0x18,0x18,0x18,
619  0x0e,0x00,0x0f,0x08},
620  {0x00,0x00,0x00,0x00,0x00,0x10,0x0a,0x00,
621  0xff}
622  },
623 /* 0x1a: MD_11 */
624  {
625  0x50,0x1d,0x10,0xa000,
626  {0x01,0x0f,0x00,0x06},
627  0xe3,
628  {0x5f,0x4f,0x50,0x82,0x55,0x81,0x0b,0x3e, /* 55,81 is 54,80 on 300 */
629  0x00,0x40,0x00,0x00,0x00,0x00,0x00,0x00,
630  0xe9,0x8b,0xdf,0x28,0x00,0xe7,0x04,0xc3, /* e9,8b is ea,8c on 300 */
631  0xff},
632  {0x00,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,
633  0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,0x3f,
634  0x01,0x00,0x0f,0x00},
635  {0x00,0x00,0x00,0x00,0x00,0x00,0x05,0x01,
636  0xff}
637  },
638 /* 0x1b: ExtEGATable - Modes <= 0x02 */
639  {
640  0x50,0x1d,0x10,0xa000,
641  {0x01,0x0f,0x00,0x06},
642  0xe3,
643  {0x5f,0x4f,0x50,0x82,0x55,0x81,0x0b,0x3e, /* 55,81 is 54,80 on 300 */
644  0x00,0x40,0x00,0x00,0x00,0x00,0x00,0x00,
645  0xe9,0x8b,0xdf,0x28,0x00,0xe7,0x04,0xe3, /* e9,8b is ea,8c on 300 */
646  0xff},
647  {0x00,0x01,0x02,0x03,0x04,0x05,0x14,0x07,
648  0x38,0x39,0x3a,0x3b,0x3c,0x3d,0x3e,0x3f,
649  0x01,0x00,0x0f,0x00},
650  {0x00,0x00,0x00,0x00,0x00,0x00,0x05,0x0f,
651  0xff}
652  },
653 /* 0x1c: MD_13 */
654  {
655  0x28,0x18,0x08,0x2000,
656  {0x01,0x0f,0x00,0x0e},
657  0x63,
658  {0x5f,0x4f,0x50,0x82,0x55,0x81,0xbf,0x1f, /* 55,81 is 54,80 on 300 */
659  0x00,0x41,0x00,0x00,0x00,0x00,0x00,0x00,
660  0x9c,0x8e,0x8f,0x28,0x40,0x96,0xb9,0xa3,
661  0xff},
662  {0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,
663  0x08,0x09,0x0a,0x0b,0x0c,0x0d,0x0e,0x0f,
664  0x41,0x00,0x0f,0x00},
665  {0x00,0x00,0x00,0x00,0x00,0x40,0x05,0x0f,
666  0xff}
667  }
668 };
669 #endif
670 
671 /**************************************************************/
672 /* SIS VIDEO BRIDGE ----------------------------------------- */
673 /**************************************************************/
674 
675 static const unsigned char SiS_SoftSetting = 0x30; /* RAM setting */
676 
677 static const unsigned char SiS_OutputSelect = 0x40;
678 
679 static const unsigned char SiS_NTSCTiming[] = {
680  0x17,0x1d,0x03,0x09,0x05,0x06,0x0c,0x0c,
681  0x94,0x49,0x01,0x0a,0x06,0x0d,0x04,0x0a,
682  0x06,0x14,0x0d,0x04,0x0a,0x00,0x85,0x1b,
683  0x0c,0x50,0x00,0x97,0x00,0xda,0x4a,0x17,
684  0x7d,0x05,0x4b,0x00,0x00,0xe2,0x00,0x02,
685  0x03,0x0a,0x65,0x9d,0x08,0x92,0x8f,0x40,
686  0x60,0x80,0x14,0x90,0x8c,0x60,0x14,0x50,
687  0x00,0x40,0x44,0x00,0xdb,0x02,0x3b,0x00
688 };
689 
690 static const unsigned char SiS_PALTiming[] = {
691  0x19,0x52,0x35,0x6e,0x04,0x38,0x3d,0x70,
692  0x94,0x49,0x01,0x12,0x06,0x3e,0x35,0x6d,
693  0x06,0x14,0x3e,0x35,0x6d,0x00,0x45,0x2b,
694  0x70,0x50,0x00,0x9b,0x00,0xd9,0x5d,0x17,
695  0x7d,0x05,0x45,0x00,0x00,0xe8,0x00,0x02,
696  0x0d,0x00,0x68,0xb0,0x0b,0x92,0x8f,0x40,
697  0x60,0x80,0x14,0x90,0x8c,0x60,0x14,0x63,
698  0x00,0x40,0x3e,0x00,0xe1,0x02,0x28,0x00
699 };
700 
701 static const unsigned char SiS_HiTVExtTiming[] = {
702  0x32,0x65,0x2c,0x5f,0x08,0x31,0x3a,0x64,
703  0x28,0x02,0x01,0x3d,0x06,0x3e,0x35,0x6d,
704  0x06,0x14,0x3e,0x35,0x6d,0x00,0xc5,0x3f,
705  0x64,0x90,0x33,0x8c,0x18,0x36,0x3e,0x13,
706  0x2a,0xde,0x2a,0x44,0x40,0x2a,0x44,0x40,
707  0x8e,0x8e,0x82,0x07,0x0b,0x92,0x0f,0x40,
708  0x60,0x80,0x14,0x90,0x8c,0x60,0x14,0x3d,
709  0x63,0x4f,0x27,0x00,0xfc,0xff,0x6a,0x00
710 };
711 
712 static const unsigned char SiS_HiTVSt1Timing[] = {
713  0x32,0x65,0x2c,0x5f,0x08,0x31,0x3a,0x65,
714  0x28,0x02,0x01,0x3d,0x06,0x3e,0x35,0x6d,
715  0x06,0x14,0x3e,0x35,0x6d,0x00,0xc5,0x3f,
716  0x65,0x90,0x7b,0xa8,0x03,0xf0,0x87,0x03,
717  0x11,0x15,0x11,0xcf,0x10,0x11,0xcf,0x10,
718  0x35,0x35,0x3b,0x69,0x1d,0x92,0x0f,0x40,
719  0x60,0x80,0x14,0x90,0x8c,0x60,0x04,0x86,
720  0xaf,0x5d,0x0e,0x00,0xfc,0xff,0x2d,0x00
721 };
722 
723 static const unsigned char SiS_HiTVSt2Timing[] = {
724  0x32,0x65,0x2c,0x5f,0x08,0x31,0x3a,0x64,
725  0x28,0x02,0x01,0x3d,0x06,0x3e,0x35,0x6d,
726  0x06,0x14,0x3e,0x35,0x6d,0x00,0xc5,0x3f,
727  0x64,0x90,0x33,0x8c,0x18,0x36,0x3e,0x13,
728  0x2a,0xde,0x2a,0x44,0x40,0x2a,0x44,0x40,
729  0x8e,0x8e,0x82,0x07,0x0b,0x92,0x0f,0x40,
730  0x60,0x80,0x14,0x90,0x8c,0x60,0x14,0x3d,
731  0x63,0x4f,0x27,0x00,0xfc,0xff,0x6a,0x00
732 };
733 
734 #if 0
735 static const unsigned char SiS_HiTVTextTiming[] = {
736  0x32,0x65,0x2c,0x5f,0x08,0x31,0x3a,0x65,
737  0x28,0x02,0x01,0x3d,0x06,0x3e,0x35,0x6d,
738  0x06,0x14,0x3e,0x35,0x6d,0x00,0xc5,0x3f,
739  0x65,0x90,0xe7,0xbc,0x03,0x0c,0x97,0x03,
740  0x14,0x78,0x14,0x08,0x20,0x14,0x08,0x20,
741  0xc8,0xc8,0x3b,0xd2,0x26,0x92,0x0f,0x40,
742  0x60,0x80,0x14,0x90,0x8c,0x60,0x04,0x96,
743  0x72,0x5c,0x11,0x00,0xfc,0xff,0x32,0x00
744 };
745 #endif
746 
747 static const unsigned char SiS_HiTVGroup3Data[] = {
748  0x00,0x1a,0x22,0x63,0x62,0x22,0x08,0x5f,
749  0x05,0x21,0xb2,0xb2,0x55,0x77,0x2a,0xa6,
750  0x25,0x2f,0x47,0xfa,0xc8,0xff,0x8e,0x20,
751  0x8c,0x6e,0x60,0x2e,0x58,0x48,0x72,0x44,
752  0x56,0x36,0x4f,0x6e,0x3f,0x80,0x00,0x80,
753  0x4f,0x7f,0x03,0xa8,0x7d,0x20,0x1a,0xa9,
754  0x14,0x05,0x03,0x7e,0x64,0x31,0x14,0x75,
755  0x18,0x05,0x18,0x05,0x4c,0xa8,0x01
756 };
757 
758 static const unsigned char SiS_HiTVGroup3Simu[] = {
759  0x00,0x1a,0x22,0x63,0x62,0x22,0x08,0x95,
760  0xdb,0x20,0xb8,0xb8,0x55,0x47,0x2a,0xa6,
761  0x25,0x2f,0x47,0xfa,0xc8,0xff,0x8e,0x20,
762  0x8c,0x6e,0x60,0x15,0x26,0xd3,0xe4,0x11,
763  0x56,0x36,0x4f,0x6e,0x3f,0x80,0x00,0x80,
764  0x67,0x36,0x01,0x47,0x0e,0x10,0xbe,0xb4,
765  0x01,0x05,0x03,0x7e,0x65,0x31,0x14,0x75,
766  0x18,0x05,0x18,0x05,0x4c,0xa8,0x01
767 };
768 
769 #if 0
770 static const unsigned char SiS_HiTVGroup3Text[] = {
771  0x00,0x1a,0x22,0x63,0x62,0x22,0x08,0xa7,
772  0xf5,0x20,0xce,0xce,0x55,0x47,0x2a,0xa6,
773  0x25,0x2f,0x47,0xfa,0xc8,0xff,0x8e,0x20,
774  0x8c,0x6e,0x60,0x18,0x2c,0x0c,0x20,0x22,
775  0x56,0x36,0x4f,0x6e,0x3f,0x80,0x00,0x80,
776  0x93,0x3c,0x01,0x50,0x2f,0x10,0xf4,0xca,
777  0x01,0x05,0x03,0x7e,0x65,0x31,0x14,0x75,
778  0x18,0x05,0x18,0x05,0x4c,0xa8,0x01
779 };
780 #endif
781 
782 static const struct SiS_TVData SiS_StPALData[] =
783 {
784  { 1, 1, 864, 525,1270, 400, 100, 0, 760, 0,0xf4,0xff,0x1c,0x22},
785  { 1, 1, 864, 525,1270, 350, 100, 0, 760, 0,0xf4,0xff,0x1c,0x22},
786  { 1, 1, 864, 525,1270, 400, 0, 0, 720, 0,0xf1,0x04,0x1f,0x18},
787  { 1, 1, 864, 525,1270, 350, 0, 0, 720, 0,0xf4,0x0b,0x1c,0x0a},
788  { 1, 1, 864, 525,1270, 480, 50, 0, 760, 0,0xf4,0xff,0x1c,0x22},
789  { 1, 1, 864, 525,1270, 600, 50, 0, 0,0x300,0xf4,0xff,0x1c,0x22}
790 };
791 
792 static const struct SiS_TVData SiS_ExtPALData[] =
793 {
794  { 27, 10, 848, 448,1270, 530, 50, 0, 50, 0,0xf4,0xff,0x1c,0x22}, /* 640x400, 320x200 */
795  { 108, 35, 848, 398,1270, 530, 50, 0, 50, 0,0xf4,0xff,0x1c,0x22},
796  { 12, 5, 954, 448,1270, 530, 50, 0, 50, 0,0xf1,0x04,0x1f,0x18},
797  { 9, 4, 960, 463,1644, 438, 50, 0, 50, 0,0xf4,0x0b,0x1c,0x0a},
798  { 9, 4, 848, 528,1270, 530, 0, 0, 50, 0,0xf5,0xfb,0x1b,0x2a}, /* 640x480, 320x240 */
799  { 36, 25,1060, 648,1270, 530, 438, 0, 438, 0,0xeb,0x05,0x25,0x16}, /* 800x600, 400x300 */
800  { 3, 2,1080, 619,1270, 540, 438, 0, 438, 0,0xf3,0x00,0x1d,0x20}, /* 720x576 */
801  { 1, 1,1170, 821,1270, 520, 686, 0, 686, 0,0xF3,0x00,0x1D,0x20}, /* 1024x768 */
802  { 1, 1,1170, 821,1270, 520, 686, 0, 686, 0,0xF3,0x00,0x1D,0x20}, /* 1024x768 (for NTSC equ) */
803  { 9, 4, 848, 528,1270, 530, 0, 0, 50, 0,0xf5,0xfb,0x1b,0x2a} /* 720x480 */
804 };
805 
806 static const struct SiS_TVData SiS_StNTSCData[] =
807 {
808  { 1, 1, 858, 525,1270, 400, 50, 0, 760, 0,0xf1,0x04,0x1f,0x18},
809  { 1, 1, 858, 525,1270, 350, 50, 0, 640, 0,0xf1,0x04,0x1f,0x18},
810  { 1, 1, 858, 525,1270, 400, 0, 0, 720, 0,0xf1,0x04,0x1f,0x18},
811  { 1, 1, 858, 525,1270, 350, 0, 0, 720, 0,0xf4,0x0b,0x1c,0x0a},
812  { 1, 1, 858, 525,1270, 480, 0, 0, 760, 0,0xf1,0x04,0x1f,0x18}
813 };
814 
815 static const struct SiS_TVData SiS_ExtNTSCData[] =
816 {
817  { 143, 65, 858, 443,1270, 440, 171, 0, 171, 0,0xf1,0x04,0x1f,0x18}, /* 640x400, 320x200 */
818  { 88, 35, 858, 393,1270, 440, 171, 0, 171, 0,0xf1,0x04,0x1f,0x18},
819  { 143, 70, 924, 443,1270, 440, 92, 0, 92, 0,0xf1,0x04,0x1f,0x18},
820  { 143, 70, 924, 393,1270, 440, 92, 0, 92, 0,0xf4,0x0b,0x1c,0x0a},
821  { 143, 76, 836, 523,1270, 440, 224, 0, 0, 0,0xf1,0x05,0x1f,0x16}, /* 640x480, 320x240 */
822  { 143, 120,1056, 643,1270, 440, 0, 1, 0, 0,0xf4,0x10,0x1c,0x00}, /* 800x600, 400x300 */
823  { 143, 76, 836, 523,1270, 440, 0, 1, 0, 0,0xee,0x0c,0x22,0x08}, /* 720x480 - BETTER (from 300 series) */
824  { 1, 1,1100, 811,1412, 440, 0, 1, 0, 0,0xee,0x0c,0x22,0x08}, /* 1024x768 (525i) CORRECTED */
825 #if 0 /* flimmert und ist unten abgeschnitten (NTSCHT, NTSC clock) */
826  { 65, 64,1056, 791,1270, 480, 455, 0, 0, 0,0x00,0x00,0x00,0x00} /* 1024x768 (525p) */
827 #endif
828 #if 0
829  { 1, 1,1100, 811,1412, 440, 0, 1, 0, 0,0x00,0x00,0x00,0x00} /* 1024x768 (525p) */
830 #endif
831 #if 0
832  { 1, 1,1120, 821,1516, 420, 0, 1, 0, 0,0x00,0x00,0x00,0x00} /* 1024x768 (525p) */
833 #endif
834 #if 0
835  { 1, 1, 938, 821,1516, 420, 0, 1, 0, 0,0x00,0x00,0x00,0x00} /* 1024x768 (525p) */
836 #endif
837 #if 0 /* zoom hin, unten abgeschnitten (NTSC2HT, NTSC1024 clock) */
838  { 1, 1,1072, 791,1270, 480, 455, 0, 0, 0,0x00,0x00,0x00,0x00} /* 1024x768 (525p) */
839 #endif
840 #if 1 /* zu weit links (squeezed) (NTSC2HT, NTSC1024 clock) */
841  { 1, 1,1100, 846,1270, 440, 455, 0, 0, 0,0x00,0x00,0x00,0x00} /* 1024x768 (525p) */
842 #endif
843 #if 0 /* zu weit links, rechts abgeschnitten (NTSC2HT, NTSC1024 clock) */
844  { 1, 1,1100, 846,1412, 440, 455, 0, 0, 0,0x00,0x00,0x00,0x00} /* 1024x768 (525p) */
845 #endif
846 };
847 
848 static const struct SiS_TVData SiS_StHiTVData[] = /* Slave + TVSimu */
849 {
850  { 1, 1, 0x37c,0x233,0x2b2,0x320, 0, 0, 0, 0, 0, 0, 0, 0},
851  { 1, 1, 0x37c,0x233,0x2b2,0x2bc, 0, 0, 0, 0, 0, 0, 0, 0},
852  { 1, 1, 0x37c,0x233,0x2b2,0x320, 0, 0, 0, 0, 0, 0, 0, 0},
853  { 1, 1, 0x37c,0x233,0x2b2,0x2bc, 0, 0, 0, 0, 0, 0, 0, 0},
854  { 1, 1, 0x37c,0x233,0x2b2,0x3c0, 0, 0, 0, 0, 0, 0, 0, 0},
855  { 8, 5, 0x41a,0x2ab,0x670,0x3c0,0x150, 1, 0, 0, 0, 0, 0, 0}
856 };
857 
858 static const struct SiS_TVData SiS_St2HiTVData[] = /* Slave */
859 {
860  { 3, 1, 0x348,0x1e3,0x670,0x3c0,0x032, 0, 0, 0, 0, 0, 0, 0},
861  { 1, 1, 0x37c,0x233,0x2b2,0x2bc, 0, 0, 0, 0, 0, 0, 0, 0},
862  { 3, 1, 0x348,0x1e3,0x670,0x3c0,0x032, 0, 0, 0, 0, 0, 0, 0},
863  { 1, 1, 0x37c,0x233,0x2b2,0x2bc, 0, 0, 0, 0, 0, 0, 0, 0},
864  { 5, 2, 0x348,0x233,0x670,0x3c0,0x08d, 1, 0, 0, 0, 0, 0, 0},
865  { 8, 5, 0x41a,0x2ab,0x670,0x3c0,0x17c, 1, 0, 0, 0, 0, 0, 0}
866 };
867 
868 static const struct SiS_TVData SiS_ExtHiTVData[] =
869 { /* all ok */
870  { 6, 1, 0x348,0x233,0x660,0x3c0, 0, 0, 0, 0, 0, 0, 0, 0},
871  { 3, 1, 0x3c0,0x233,0x660,0x3c0, 0, 0, 0, 0, 0, 0, 0, 0},
872  { 6, 1, 0x348,0x233,0x660,0x3c0, 0, 0, 0, 0, 0, 0, 0, 0},
873  { 3, 1, 0x3c0,0x233,0x660,0x3c0, 0, 0, 0, 0, 0, 0, 0, 0},
874  { 5, 1, 0x348,0x233,0x670,0x3c0,0x166, 1, 0, 0, 0, 0, 0, 0}, /* 640x480 */
875  { 16, 5, 0x41a,0x2ab,0x670,0x3c0,0x143, 1, 0, 0, 0, 0, 0, 0}, /* 800x600 */
876  { 25, 12, 0x4ec,0x353,0x670,0x3c0,0x032, 0, 0, 0, 0, 0, 0, 0}, /* 1024x768 */
877  { 5, 4, 0x627,0x464,0x670,0x3c0,0x128, 0, 0, 0, 0, 0, 0, 0}, /* 1280x1024 */
878  { 4, 1, 0x41a,0x233,0x60c,0x3c0,0x143, 1, 0, 0, 0, 0, 0, 0}, /* 800x480 */
879  { 5, 2, 0x578,0x293,0x670,0x3c0,0x032, 0, 0, 0, 0, 0, 0, 0}, /* 1024x576 */
880  { 8, 5, 0x6d6,0x323,0x670,0x3c0,0x128, 0, 0, 0, 0, 0, 0, 0}, /* 1280x720 */
881  { 8, 3, 0x4ec,0x353,0x670,0x3c0,0x032, 0, 0, 0, 0, 0, 0, 0}, /* 960x600 */
882 };
883 
884 static const struct SiS_TVData SiS_St525pData[] =
885 {
886  { 1, 1, 0x6b4,0x20d,0x4f6,0x190, 50, 0, 0x2f8, 0, 0, 0, 0, 0},
887  { 1, 1, 0x6b4,0x20d,0x4f6,0x15e, 50, 0, 0x280, 0, 0, 0, 0, 0},
888  { 1, 1, 0x6b4,0x20d,0x4f6,0x190, 50, 0, 0x2f8, 0, 0, 0, 0, 0},
889  { 1, 1, 0x6b4,0x20d,0x4f6,0x15e, 50, 0, 0x280, 0, 0, 0, 0, 0},
890  { 1, 1, 0x6b4,0x20d,0x4f6,0x1e0, 0, 0, 0x2f8, 0, 0, 0, 0, 0}
891 };
892 
893 static const struct SiS_TVData SiS_St750pData[] =
894 {
895  { 1, 1, 0x672,0x2ee,0x500,0x190, 50, 0, 0x2f8, 0, 0, 0, 0, 0},
896  { 1, 1, 0x672,0x2ee,0x500,0x15e, 50, 0, 0x280, 0, 0, 0, 0, 0},
897  { 1, 1, 0x672,0x2ee,0x500,0x190, 0, 0, 0x2d0, 0, 0, 0, 0, 0},
898  { 1, 1, 0x672,0x2ee,0x500,0x15e, 0, 0, 0x2d0, 0, 0, 0, 0, 0},
899  { 1, 1, 0x672,0x2ee,0x500,0x1e0, 0, 0, 0x2f8, 0, 0, 0, 0, 0}
900 };
901 
902 static const struct SiS_TVData SiS_Ext750pData[] =
903 { /* all ok */
904  { 3, 1, 935, 470, 1130, 680, 50, 0, 0, 0, 0, 0, 0, 0}, /* 320x200/640x400 */
905  { 24, 7, 935, 420, 1130, 680, 50, 0, 0, 0, 0, 0, 0, 0},
906  { 3, 1, 935, 470, 1130, 680, 50, 0, 0, 0, 0, 0, 0, 0},
907  { 24, 7, 935, 420, 1130, 680, 50, 0, 0, 0, 0, 0, 0, 0},
908  { 2, 1, 1100, 590, 1130, 640, 50, 0, 0, 0, 0, 0, 0, 0}, /* 640x480 */
909  { 3, 2, 1210, 690, 1130, 660, 50, 0, 0, 0, 0, 0, 0, 0}, /* 800x600 OK */
910  { 2, 1, 1100, 562, 1130, 640, 0, 1, 0, 0, 0, 0, 0, 0}, /* 720x480 OK */
911  { 1, 1, 1375, 878, 1130, 640, 638, 0, 0, 0, 0, 0, 0, 0}, /* 1024x768 OK */
912  { 5, 3, 1100, 675, 1130, 640, 0, 1, 0, 0, 0, 0, 0, 0}, /* 720/768x576 OK */
913  { 25, 24, 1496, 755, 1120, 680, 50, 0, 0, 0, 0, 0, 0, 0} /* 1280x720 OK */
914 };
915 
916 static const struct SiS_LCDData SiS_LCD1280x720Data[] = /* 2.03.00 */
917 {
918  { 44, 15, 864, 430, 1408, 806 }, /* 640x400 */
919  { 128, 35, 792, 385, 1408, 806 },
920  { 44, 15, 864, 430, 1408, 806 },
921  { 128, 35, 792, 385, 1408, 806 },
922  { 22, 9, 864, 516, 1408, 806 }, /* 640x480 */
923  { 8, 5, 1056, 655, 1408, 806 }, /* 800x600 */
924  { 0, 0, 0, 0, 0, 0 }, /* 1024x768 */
925  { 0, 0, 0, 0, 0, 0 }, /* 1280x1024 */
926  { 0, 0, 0, 0, 0, 0 },
927  { 0, 0, 0, 0, 0, 0 },
928  { 1, 1, 1408, 806, 1408, 806 } /* 1280x720 */
929 };
930 
931 /* About 1280x768: For TMDS, Panel_1280x768 will only be set if
932  * the panel is a Fujitsu 7911 (VL-17WDX8) (with clock 81, 1688x802)
933  * Other TMDS panels of this resolution will be treated as custom.
934  * For LVDS, we know another type (_2).
935  * (Note: 1280x768_3 is now special for SiS301/NetVista
936  */
937 
938 static const struct SiS_LCDData SiS_StLCD1280x768_2Data[] = /* 2.03.00 */
939 {
940  { 64, 21, 858, 434, 1408, 806 }, /* 640x400 */
941  { 32, 9, 858, 372, 1408, 806 },
942  { 64, 21, 858, 434, 1408, 806 },
943  { 32, 9, 858, 372, 1408, 806 },
944  { 143, 68, 1024, 527, 1408, 806 }, /* 640x480 */
945  { 64, 51, 1364, 663, 1408, 806 }, /* 800x600 */
946  { 88, 81, 1296, 806, 1408, 806 }, /* 1024x768 */
947  { 0, 0, 0, 0, 0, 0 },
948  { 1, 1, 1408, 806, 1408, 806 }, /* 1280x768 */
949  { 0, 0, 0, 0, 0, 0 },
950  { 16, 15, 1600, 750, 1600, 806 } /* 1280x720 - from Ext */
951 };
952 
953 static const struct SiS_LCDData SiS_ExtLCD1280x768_2Data[] = /* 2.03.00 */
954 {
955  { 16, 5, 960, 410, 1600, 806 }, /* 640x400 */
956  { 64, 21, 1152, 364, 1600, 806 },
957  { 16, 5, 960, 410, 1600, 806 },
958  { 64, 21, 1152, 364, 1600, 806 },
959  { 32, 13, 1040, 493, 1600, 806 }, /* 640x480 */
960  { 16, 9, 1152, 618, 1600, 806 }, /* 800x600 */
961  { 25, 21, 1344, 796, 1600, 806 }, /* 1024x768 */
962  { 0, 0, 0, 0, 0, 0 },
963  { 1, 1, 1600, 806, 1600, 806 }, /* 1280x768 */
964  { 0, 0, 0, 0, 0, 0 },
965  { 16, 15, 1600, 750, 1600, 806 } /* 1280x720 */
966 };
967 
968 #if 0 /* Not used; _3 now reserved for NetVista (SiS301) */
969 static const struct SiS_LCDData SiS_LCD1280x768_3Data[] =
970 {
971  { 64, 25, 1056, 422, 1664, 798 }, /* 640x400 */
972  { 128, 39, 884, 396, 1408, 806 }, /* ,640 */
973  { 64, 25, 1056, 422, 1664, 798 }, /* 640x400 */
974  { 128, 39, 884, 396, 1408, 806 }, /* ,640 */
975  { 32, 15, 1056, 513, 1408, 806 }, /* ,664 */ /* 640x480 */
976  { 176, 125, 1280, 640, 1408, 806 }, /* ,768 */ /* 800x600 */
977  { 64, 61, 1342, 806, 1408, 806 }, /* 1024x768 */
978  { 0, 0, 0, 0, 0, 0 },
979  { 1, 1, 1408, 806, 1408, 806 }, /* 1280x768 */
980  { 0, 0, 0, 0, 0, 0 },
981  { 16, 15, 1600, 750, 1600, 806 } /* 1280x720 from above */
982 };
983 #endif
984 
985 static const struct SiS_LCDData SiS_LCD1280x800Data[] = /* 0.93.12a (TMDS) */
986 {
987  { 128, 51, 1122, 412, 1408, 816 }, /* 640x400 */
988  { 128, 49, 1232, 361, 1408, 816 },
989  { 128, 51, 1122, 412, 1408, 816 },
990  { 128, 49, 1232, 361, 1408, 816 },
991  { 8, 3, 880, 491, 1408, 816 }, /* 640x480 */
992  { 11, 6, 1024, 612, 1408, 816 }, /* 800x600 */
993  { 22, 21, 1400, 784, 1408, 816 }, /* 1024x768 */
994  { 0, 0, 0, 0, 0, 0 }, /* 1280x1024 */
995  { 1, 1, 1408, 816, 1408, 816 }, /* 1280x800 */
996  { 0, 0, 0, 0, 0, 0 }, /* 1280x768 (patch index) */
997  { 0, 0, 0, 0, 0, 0 } /* 1280x720 */
998 };
999 
1000 static const struct SiS_LCDData SiS_LCD1280x800_2Data[] = /* 2.03.00 (LVDS) */
1001 {
1002  { 97, 42, 1344, 409, 1552, 812 }, /* 640x400 */
1003  { 97, 35, 1280, 358, 1552, 812 },
1004  { 97, 42, 1344, 409, 1552, 812 },
1005  { 97, 35, 1280, 358, 1552, 812 },
1006  { 97, 39, 1040, 488, 1552, 812 }, /* 640x480 */
1007  { 194, 105, 1120, 608, 1552, 812 }, /* 800x600 */
1008  { 97, 84, 1400, 780, 1552, 812 }, /* 1024x768 */
1009  { 0, 0, 0, 0, 0, 0 }, /* 1280x1024 */
1010  { 1, 1, 1552, 812, 1552, 812 }, /* 1280x800 */
1011  { 97, 96, 1600, 780, 1552, 812 }, /* 1280x768 - patch index */
1012  { 97, 90, 1600, 730, 1552, 812 } /* 1280x720 */
1013 };
1014 
1015 #if 0
1016 static const struct SiS_LCDData SiS_LCD1280x800_3Data[] = /* 2.02.05a (LVDS); m250 */
1017 {
1018  { 128, 51, 1122, 412, 1408, 816 }, /* 640x400 */
1019  { 128, 49, 1232, 361, 1408, 816 },
1020  { 128, 51, 1122, 412, 1408, 816 },
1021  { 128, 49, 1232, 361, 1408, 816 },
1022  { 8, 3, 880, 491, 1408, 816 }, /* 640x480 */
1023  { 11, 6, 1024, 612, 1408, 816 }, /* 800x600 */
1024  { 22, 21, 1400, 784, 1408, 816 }, /* 1024x768 */
1025  { 0, 0, 0, 0, 0, 0 }, /* 1280x1024 */
1026  { 1, 1, 1408, 816, 1408, 816 }, /* 1280x800 */
1027  { 0, 0, 0, 0, 0, 0 }, /* 1280x768 - patch index */
1028  { 0, 0, 0, 0, 0, 0 } /* 1280x720 */
1029 };
1030 #endif
1031 
1032 static const struct SiS_LCDData SiS_LCD1280x854Data[] = /* 2.21.00CS (LVDS) */
1033 {
1034  { 56, 15, 936, 410, 1664, 861 }, /* 640x400 */
1035  { 64, 25, 1586, 355, 1664, 861 },
1036  { 56, 15, 936, 410, 1664, 861 },
1037  { 64, 25, 1586, 355, 1664, 861 },
1038  { 91, 45, 1464, 485, 1664, 861 }, /* 640x480 */
1039  { 182, 75, 976, 605, 1664, 861 }, /* 800x600 */
1040  { 91, 66, 1342, 774, 1664, 861 }, /* 1024x768 */
1041  { 0, 0, 0, 0, 0, 0 }, /* 1280x1024 */
1042  { 26, 25, 1708, 807, 1664, 861 }, /* 1280x800 */
1043  { 13, 12, 1708, 774, 1664, 861 }, /* 1280x768 - patch index */
1044  { 52, 45, 1708, 725, 1664, 861 }, /* 1280x720 */
1045  { 0, 0, 0, 0, 0, 0 },
1046  { 0, 0, 0, 0, 0, 0 },
1047  { 1, 1, 1664, 861, 1664, 861 } /* 1280x854 */
1048 };
1049 
1050 static const struct SiS_LCDData SiS_LCD1280x960Data[] =
1051 {
1052  { 9, 2, 800, 500, 1800, 1000 },
1053  { 9, 2, 800, 500, 1800, 1000 },
1054  { 4, 1, 900, 500, 1800, 1000 },
1055  { 4, 1, 900, 500, 1800, 1000 },
1056  { 9, 2, 800, 500, 1800, 1000 },
1057  { 30, 11, 1056, 625, 1800, 1000 },
1058  { 5, 3, 1350, 800, 1800, 1000 },
1059  { 1, 1, 1576, 1050, 1576, 1050 },
1060  { 1, 1, 1800, 1000, 1800, 1000 },
1061  { 0, 0, 0, 0, 0, 0 },
1062  { 0, 0, 0, 0, 0, 0 },
1063  { 0, 0, 0, 0, 0, 0 },
1064  { 0, 0, 0, 0, 0, 0 },
1065  { 0, 0, 0, 0, 0, 0 }
1066 };
1067 
1068 static const struct SiS_LCDData SiS_StLCD1400x1050Data[] =
1069 {
1070  { 211, 100, 2100, 408, 1688, 1066 },
1071  { 211, 64, 1536, 358, 1688, 1066 },
1072  { 211, 100, 2100, 408, 1688, 1066 },
1073  { 211, 64, 1536, 358, 1688, 1066 },
1074  { 211, 48, 840, 488, 1688, 1066 },
1075  { 211, 72, 1008, 609, 1688, 1066 },
1076  { 211, 128, 1400, 776, 1688, 1066 },
1077  { 211, 205, 1680, 1041, 1688, 1066 },
1078  { 1, 1, 1688, 1066, 1688, 1066 },
1079  { 0, 0, 0, 0, 0, 0 },
1080  { 0, 0, 0, 0, 0, 0 },
1081  { 0, 0, 0, 0, 0, 0 },
1082  { 0, 0, 0, 0, 0, 0 },
1083  { 0, 0, 0, 0, 0, 0 }
1084 };
1085 
1086 static const struct SiS_LCDData SiS_ExtLCD1400x1050Data[] =
1087 {
1088 /* { 211, 60, 1260, 410, 1688, 1066 }, 640x400 (6330) */
1089  { 211, 100, 2100, 408, 1688, 1066 }, /* 640x400 (6325) WORKS */
1090  { 211, 64, 1536, 358, 1688, 1066 },
1091  { 211, 100, 2100, 408, 1688, 1066 },
1092  { 211, 64, 1536, 358, 1688, 1066 },
1093 /* { 211, 80, 1400, 490, 1688, 1066 }, 640x480 (6330) */
1094  { 211, 48, 840, 488, 1688, 1066 }, /* 640x480 (6325) WORKS */
1095 /* { 211, 117, 1638, 613, 1688, 1066 }, 800x600 (6330) */
1096  { 211, 72, 1008, 609, 1688, 1066 }, /* 800x600 (6325) WORKS */
1097  { 211, 128, 1400, 776, 1688, 1066 }, /* 1024x768 */
1098  { 211, 205, 1680, 1041, 1688, 1066 }, /* 1280x1024 - not used (always unscaled) */
1099  { 1, 1, 1688, 1066, 1688, 1066 }, /* 1400x1050 */
1100  { 0, 0, 0, 0, 0, 0 }, /* kludge */
1101  { 211, 120, 1400, 730, 1688, 1066 }, /* 1280x720 */
1102  { 0, 0, 0, 0, 0, 0 },
1103  { 0, 0, 0, 0, 0, 0 },
1104  { 0, 0, 0, 0, 0, 0 }
1105 };
1106 
1107 static const struct SiS_LCDData SiS_LCD1680x1050Data[] =
1108 {
1109  { 95, 24, 1260, 410, 1900, 1066 }, /* 0 640x400 */
1110  { 10, 3, 1710, 362, 1900, 1066 },
1111  { 95, 24, 1260, 410, 1900, 1066 },
1112  { 10, 3, 1710, 362, 1900, 1066 },
1113  { 95, 32, 1400, 490, 1900, 1066 }, /* 4 640x480 */
1114  { 95, 42, 1470, 610, 1900, 1066 }, /* 5 800x600 */
1115  { 95, 64, 1750, 784, 1900, 1066 }, /* 6 1024x768 */
1116  { 95, 94, 1900, 1055, 1900, 1066 }, /* 7 1280x1024 */
1117  { 41, 31, 1900, 806, 1900, 1066 }, /* 8 1280x768 */
1118  { 95, 69, 1800, 817, 1900, 1066 }, /* 9 1280x800 patch index */
1119  { 13, 9, 1900, 739, 1900, 1066 }, /* 10 1280x720 */
1120  { 95, 94, 1880, 1066, 1900, 1066 }, /* 11 1400x1050 patch index */
1121  { 1, 1, 1900, 1066, 1900, 1066 }, /* 12 1680x1050 */
1122  { 0, 0, 0, 0, 0, 0 }
1123 };
1124 
1125 static const struct SiS_LCDData SiS_StLCD1600x1200Data[] =
1126 {
1127  {27, 4, 800, 500, 2160, 1250 },
1128  {27, 4, 800, 500, 2160, 1250 },
1129  { 6, 1, 900, 500, 2160, 1250 },
1130  { 6, 1, 900, 500, 2160, 1250 },
1131  {27, 1, 800, 500, 2160, 1250 },
1132  { 4, 1,1080, 625, 2160, 1250 },
1133  { 5, 2,1350, 800, 2160, 1250 },
1134  {135,88,1600,1100, 2160, 1250 },
1135  {72, 49,1680,1092, 2160, 1250 },
1136  { 1, 1,2160,1250, 2160, 1250 },
1137  { 0, 0, 0, 0, 0, 0 },
1138  { 0, 0, 0, 0, 0, 0 },
1139  { 0, 0, 0, 0, 0, 0 },
1140  { 0, 0, 0, 0, 0, 0 }
1141 };
1142 
1143 static const struct SiS_LCDData SiS_ExtLCD1600x1200Data[] =
1144 {
1145  {72,11, 990, 422, 2160, 1250 }, /* 640x400 (6330) WORKS */
1146 /* {27, 4, 800, 500, 2160, 1250 }, 640x400 (6235) */
1147  {27, 4, 800, 500, 2160, 1250 },
1148  { 6, 1, 900, 500, 2160, 1250 },
1149  { 6, 1, 900, 500, 2160, 1250 },
1150  {45, 8, 960, 505, 2160, 1250 }, /* 640x480 (6330) WORKS */
1151 /* {27, 1, 800, 500, 2160, 1250 }, 640x480 (6325) */
1152  { 4, 1,1080, 625, 2160, 1250 },
1153  { 5, 2,1350, 800, 2160, 1250 },
1154  {27,16,1500,1064, 2160, 1250 }, /* 1280x1024 */
1155  {72,49,1680,1092, 2160, 1250 }, /* 1400x1050 (6330, was not supported on 6325) */
1156  { 1, 1,2160,1250, 2160, 1250 },
1157  { 0, 0, 0, 0, 0, 0 },
1158  { 0, 0, 0, 0, 0, 0 },
1159  { 0, 0, 0, 0, 0, 0 },
1160  { 0, 0, 0, 0, 0, 0 }
1161 };
1162 
1163 static const struct SiS_LCDData SiS_NoScaleData[] =
1164 {
1165  { 1, 1, 800, 449, 800, 449 }, /* 0x00: 320x200, 640x400 */
1166  { 1, 1, 800, 449, 800, 449 },
1167  { 1, 1, 900, 449, 900, 449 },
1168  { 1, 1, 900, 449, 900, 449 },
1169  { 1, 1, 800, 525, 800, 525 }, /* 0x04: 320x240, 640x480 */
1170  { 1, 1,1056, 628,1056, 628 }, /* 0x05: 400x300, 800x600 */
1171  { 1, 1,1344, 806,1344, 806 }, /* 0x06: 512x384, 1024x768 */
1172  { 1, 1,1688,1066,1688,1066 }, /* 0x07: 1280x1024 */
1173  { 1, 1,1688, 802,1688, 802 }, /* 0x08: 1280x768: Fujitsu, TMDS only */
1174  { 1, 1,2160,1250,2160,1250 }, /* 0x09: 1600x1200 */
1175  { 1, 1,1800,1000,1800,1000 }, /* 0x0a: 1280x960 */
1176  { 1, 1,1688,1066,1688,1066 }, /* 0x0b: 1400x1050 */
1177  { 1, 1,1650, 750,1650, 750 }, /* 0x0c: 1280x720 (TMDS, projector) */
1178  { 1, 1,1552, 812,1552, 812 }, /* 0x0d: 1280x800_2 (LVDS) (was: 1408,816/ 1656,841) */
1179  { 1, 1,1900,1066,1900,1066 }, /* 0x0e: 1680x1050 (LVDS) */
1180  { 1, 1,1660, 806,1660, 806 }, /* 0x0f: 1280x768_2 (LVDS) */
1181  { 1, 1,1664, 798,1664, 798 }, /* 0x10: 1280x768_3 (NetVista SiS 301) - TODO */
1182  { 1, 1,1688, 802,1688, 802 }, /* 0x11: 1280x768 (TMDS Fujitsu) */
1183  { 1, 1,1408, 806,1408, 806 }, /* 0x12: 1280x720 (LVDS) */
1184  { 1, 1, 896, 497, 896, 497 }, /* 0x13: 720x480 */
1185  { 1, 1, 912, 597, 912, 597 }, /* 0x14: 720x576 */
1186  { 1, 1, 912, 597, 912, 597 }, /* 0x15: 768x576 */
1187  { 1, 1,1056, 497,1056, 497 }, /* 0x16: 848x480 */
1188  { 1, 1,1064, 497,1064, 497 }, /* 0x17: 856x480 */
1189  { 1, 1,1056, 497,1056, 497 }, /* 0x18: 800x480 */
1190  { 1, 1,1328, 739,1328, 739 }, /* 0x19: 1024x576 */
1191  { 1, 1,1680, 892,1680, 892 }, /* 0x1a: 1152x864 */
1192  { 1, 1,1808, 808,1808, 808 }, /* 0x1b: 1360x768 */
1193  { 1, 1,1104, 563,1104, 563 }, /* 0x1c: 960x540 */
1194  { 1, 1,1120, 618,1120, 618 }, /* 0x1d: 960x600 */
1195  { 1, 1,1408, 816,1408, 816 }, /* 0x1f: 1280x800 (TMDS special) */
1196  { 1, 1,1760,1235,1760,1235 }, /* 0x20: 1600x1200 for LCDA */
1197  { 1, 1,2048,1320,2048,1320 }, /* 0x21: 1600x1200 for non-SiS LVDS */
1198  { 1, 1,1664, 861,1664, 861 } /* 0x22: 1280x854 */
1199 };
1200 
1201 /**************************************************************/
1202 /* LVDS ----------------------------------------------------- */
1203 /**************************************************************/
1204 
1205 /* FSTN/DSTN 320x240, 2 variants */
1206 static const struct SiS_LVDSData SiS_LVDS320x240Data_1[]=
1207 {
1208  { 848, 433, 400, 525},
1209  { 848, 389, 400, 525},
1210  { 848, 433, 400, 525},
1211  { 848, 389, 400, 525},
1212  { 848, 518, 400, 525},
1213  {1056, 628, 400, 525},
1214  { 400, 525, 400, 525} /* xSTN */
1215 };
1216 
1217 static const struct SiS_LVDSData SiS_LVDS320x240Data_2[]=
1218 {
1219  { 800, 445, 800, 525},
1220  { 800, 395, 800, 525},
1221  { 800, 445, 800, 525},
1222  { 800, 395, 800, 525},
1223  { 800, 525, 800, 525},
1224  {1056, 628,1056, 628},
1225  { 480, 525, 480, 525} /* xSTN */
1226 };
1227 
1228 static const struct SiS_LVDSData SiS_LVDS640x480Data_1[]=
1229 {
1230  { 800, 445, 800, 525}, /* 800, 449, 800, 449 */
1231  { 800, 395, 800, 525},
1232  { 800, 445, 800, 525},
1233  { 800, 395, 800, 525},
1234  { 800, 525, 800, 525}
1235 };
1236 
1237 static const struct SiS_LVDSData SiS_LVDS800x600Data_1[]=
1238 {
1239  { 848, 433,1060, 629},
1240  { 848, 389,1060, 629},
1241  { 848, 433,1060, 629},
1242  { 848, 389,1060, 629},
1243  { 848, 518,1060, 629},
1244  {1056, 628,1056, 628}
1245 };
1246 
1247 static const struct SiS_LVDSData SiS_LVDS1024x600Data_1[] =
1248 {
1249  { 840, 604,1344, 800},
1250  { 840, 560,1344, 800},
1251  { 840, 604,1344, 800},
1252  { 840, 560,1344, 800},
1253  { 840, 689,1344, 800},
1254  {1050, 800,1344, 800},
1255  {1344, 800,1344, 800}
1256 };
1257 
1258 static const struct SiS_LVDSData SiS_LVDS1024x768Data_1[]=
1259 {
1260  { 840, 438,1344, 806},
1261  { 840, 409,1344, 806},
1262  { 840, 438,1344, 806},
1263  { 840, 409,1344, 806},
1264  { 840, 518,1344, 806}, /* 640x480 */
1265  {1050, 638,1344, 806}, /* 800x600 */
1266  {1344, 806,1344, 806}, /* 1024x768 */
1267 };
1268 
1269 static const struct SiS_LVDSData SiS_CHTVUNTSCData[]=
1270 {
1271  { 840, 600, 840, 600},
1272  { 840, 600, 840, 600},
1273  { 840, 600, 840, 600},
1274  { 840, 600, 840, 600},
1275  { 784, 600, 784, 600},
1276  {1064, 750,1064, 750},
1277  {1160, 945,1160, 945}
1278 };
1279 
1280 static const struct SiS_LVDSData SiS_CHTVONTSCData[]=
1281 {
1282  { 840, 525, 840, 525},
1283  { 840, 525, 840, 525},
1284  { 840, 525, 840, 525},
1285  { 840, 525, 840, 525},
1286  { 784, 525, 784, 525},
1287  {1040, 700,1040, 700},
1288  {1160, 840,1160, 840}
1289 };
1290 
1291 /* CRT1 CRTC data for slave modes */
1292 
1293 static const struct SiS_LVDSCRT1Data SiS_LVDSCRT1320x240_1[] =
1294 {
1295  {{0x65,0x4f,0x89,0x56,0x83,0xaa,0x1f,
1296  0x90,0x85,0x8f,0xab,0x30,0x00,0x05,
1297  0x00 }},
1298  {{0x65,0x4f,0x89,0x56,0x83,0x83,0x1f,
1299  0x5e,0x83,0x5d,0x79,0x10,0x00,0x05,
1300  0x00 }},
1301  {{0x65,0x4f,0x89,0x54,0x9f,0xc4,0x1f,
1302  0x92,0x89,0x8f,0xb5,0x30,0x00,0x01,
1303  0x00 }},
1304  {{0x65,0x4f,0x89,0x56,0x83,0x83,0x1f,
1305  0x5e,0x83,0x5d,0x79,0x10,0x00,0x05,
1306  0x00 }},
1307  {{0x65,0x4f,0x89,0x56,0x83,0x04,0x3e,
1308  0xe0,0x85,0xdf,0xfb,0x10,0x00,0x05,
1309  0x00 }},
1310  {{0x7f,0x63,0x83,0x6c,0x1c,0x72,0xf0,
1311  0x58,0x8c,0x57,0x73,0x20,0x00,0x06,
1312  0x01 }},
1313  {{0x2d,0x27,0x90,0x2c,0x80,0x0b,0x3e,
1314  0xe9,0x8b,0xe7,0x04,0x00,0x00,0x00,
1315  0x00 }}
1316 };
1317 
1318 static const struct SiS_LVDSCRT1Data SiS_LVDSCRT1320x240_2[] =
1319 {
1320  {{0x5f,0x4f,0x82,0x55,0x81,0x0b,0x3e,
1321  0xe9,0x8b,0xdf,0x04,0x30,0x00,0x05,
1322  0x00}},
1323  {{0x5f,0x4f,0x82,0x55,0x81,0x0b,0x3e,
1324  0xe9,0x8b,0xdf,0x04,0x30,0x00,0x05,
1325  0x00}},
1326  {{0x5f,0x4f,0x82,0x55,0x81,0x0b,0x3e,
1327  0xe9,0x8b,0xdf,0x04,0x30,0x00,0x05,
1328  0x00}},
1329  {{0x5f,0x4f,0x82,0x55,0x81,0x0b,0x3e,
1330  0xe9,0x8b,0xdf,0x04,0x30,0x00,0x05,
1331  0x00}},
1332  {{0x5f,0x4f,0x82,0x55,0x81,0x0b,0x3e,
1333  0xe9,0x8b,0xdf,0x04,0x30,0x00,0x05,
1334  0x00}},
1335  {{0x7f,0x63,0x83,0x6c,0x1c,0x72,0xf0,
1336  0x58,0x8c,0x57,0x73,0x20,0x00,0x06,
1337  0x01}},
1338 #if 0
1339  {{0x2d,0x27,0x90,0x2c,0x80,0x0b,0x3e,
1340  0xe9,0x8b,0xe7,0x04,0x00,0x00,0x00,
1341  0x00}}
1342 #endif
1343  {{0x5f,0x4f,0x83,0x55,0x81,0x0b,0x3e,
1344  0xe9,0x8b,0xe8,0x0c,0x00,0x00,0x05,
1345  0x00}},
1346 };
1347 
1348 static const struct SiS_LVDSCRT1Data SiS_LVDSCRT1320x240_2_H[] =
1349 {
1350  {{0x65,0x4f,0x89,0x56,0x83,0xaa,0x1f,
1351  0x90,0x85,0x8f,0xab,0x30,0x00,0x05,
1352  0x00}},
1353  {{0x65,0x4f,0x89,0x56,0x83,0x83,0x1f,
1354  0x5e,0x83,0x5d,0x79,0x10,0x00,0x05,
1355  0x00}},
1356  {{0x65,0x4f,0x89,0x54,0x9f,0xc4,0x1f,
1357  0x92,0x89,0x8f,0xb5,0x30,0x00,0x01,
1358  0x00}},
1359  {{0x65,0x4f,0x89,0x56,0x83,0x83,0x1f,
1360  0x5e,0x83,0x5d,0x79,0x10,0x00,0x05,
1361  0x00}},
1362  {{0x65,0x4f,0x89,0x56,0x83,0x04,0x3e,
1363  0xe0,0x85,0xdf,0xfb,0x10,0x00,0x05,
1364  0x00}},
1365  {{0x7f,0x63,0x83,0x6c,0x1c,0x72,0xf0,
1366  0x58,0x8c,0x57,0x73,0x20,0x00,0x06,
1367  0x01}},
1368  {{0x2d,0x27,0x90,0x2c,0x80,0x0b,0x3e,
1369  0xe9,0x8b,0xe7,0x04,0x00,0x00,0x00,
1370  0x00}}
1371 };
1372 
1373 static const struct SiS_LVDSCRT1Data SiS_LVDSCRT1320x240_3[] =
1374 {
1375  {{0x5f,0x4f,0x82,0x55,0x81,0x0b,0x3e,
1376  0xe9,0x8b,0xdf,0x04,0x00,0x00,0x05,
1377  0x00}},
1378  {{0x5f,0x4f,0x82,0x55,0x81,0x0b,0x3e,
1379  0xe9,0x8b,0xdf,0x04,0x00,0x00,0x05,
1380  0x00}},
1381  {{0x5f,0x4f,0x82,0x55,0x81,0x0b,0x3e,
1382  0xe9,0x8b,0xdf,0x04,0x00,0x00,0x05,
1383  0x00}},
1384  {{0x5f,0x4f,0x82,0x55,0x81,0x0b,0x3e,
1385  0xe9,0x8b,0xdf,0x04,0x00,0x00,0x05,
1386  0x00}},
1387  {{0x5f,0x4f,0x82,0x55,0x81,0x0b,0x3e,
1388  0xe9,0x8b,0xdf,0x04,0x00,0x00,0x05,
1389  0x00}},
1390  {{0x7f,0x63,0x83,0x6c,0x1c,0x72,0xf0,
1391  0x58,0x8c,0x57,0x73,0x20,0x00,0x06,
1392  0x01}},
1393  {{0x2d,0x27,0x90,0x2c,0x80,0x0b,0x3e,
1394  0xe9,0x8b,0xe7,0x04,0x00,0x00,0x00,
1395  0x00}}
1396 };
1397 
1398 static const struct SiS_LVDSCRT1Data SiS_LVDSCRT1320x240_3_H[] =
1399 {
1400  {{0x65,0x4f,0x89,0x56,0x83,0xaa,0x1f,
1401  0x90,0x85,0x8f,0xab,0x30,0x00,0x05,
1402  0x00}},
1403  {{0x65,0x4f,0x89,0x56,0x83,0x83,0x1f,
1404  0x5e,0x83,0x5d,0x79,0x10,0x00,0x05,
1405  0x00}},
1406  {{0x65,0x4f,0x89,0x54,0x9f,0xc4,0x1f,
1407  0x92,0x89,0x8f,0xb5,0x30,0x00,0x01,
1408  0x00}},
1409  {{0x65,0x4f,0x89,0x56,0x83,0x83,0x1f,
1410  0x5e,0x83,0x5d,0x79,0x10,0x00,0x05,
1411  0x00}},
1412  {{0x65,0x4f,0x89,0x56,0x83,0x04,0x3e,
1413  0xe0,0x85,0xdf,0xfb,0x10,0x00,0x05,
1414  0x00}},
1415  {{0x7f,0x63,0x83,0x6c,0x1c,0x72,0xf0,
1416  0x58,0x8c,0x57,0x73,0x20,0x00,0x06,
1417  0x01}},
1418  {{0x2d,0x27,0x90,0x2c,0x80,0x0b,0x3e,
1419  0xe9,0x8b,0xe7,0x04,0x00,0x00,0x00,
1420  0x00}}
1421 };
1422 
1423 static const struct SiS_LVDSCRT1Data SiS_LVDSCRT1640x480_1[] =
1424 {
1425  {{0x5f,0x4f,0x82,0x55,0x81,0x0b,0x3e,
1426  0xe9,0x8b,0xdf,0x04,0x30,0x00,0x05,
1427  0x00}},
1428  {{0x5f,0x4f,0x82,0x55,0x81,0x0b,0x3e,
1429  0xe9,0x8b,0xdf,0x04,0x30,0x00,0x05,
1430  0x00}},
1431  {{0x5f,0x4f,0x82,0x55,0x81,0x0b,0x3e,
1432  0xe9,0x8b,0xdf,0x04,0x30,0x00,0x05,
1433  0x00}},
1434  {{0x5f,0x4f,0x82,0x55,0x81,0x0b,0x3e,
1435  0xe9,0x8b,0xdf,0x04,0x30,0x00,0x05,
1436  0x00}},
1437  {{0x5f,0x4f,0x82,0x55,0x81,0x0b,0x3e,
1438  0xe9,0x8b,0xdf,0x04,0x30,0x00,0x05,
1439  0x00}},
1440  {{0x7f,0x63,0x83,0x6c,0x1c,0x72,0xf0,
1441  0x58,0x8c,0x57,0x73,0x20,0x00,0x06,
1442  0x01}}
1443 };
1444 
1445 static const struct SiS_LVDSCRT1Data SiS_LVDSCRT1640x480_1_H[] =
1446 {
1447  {{0x2d,0x28,0x90,0x2b,0xa0,0xbf,0x1f,
1448  0x9c,0x8e,0x96,0xb9,0x00,0x00,0x00,
1449  0x00}},
1450  {{0x2d,0x28,0x90,0x2b,0xa0,0xbf,0x1f,
1451  0x83,0x85,0x63,0xba,0x00,0x00,0x00,
1452  0x00}},
1453  {{0x2d,0x28,0x90,0x2b,0xa0,0xbf,0x1f,
1454  0x9c,0x8e,0x96,0xb9,0x00,0x00,0x00,
1455  0x00}},
1456  {{0x2d,0x28,0x90,0x2b,0xa0,0xbf,0x1f,
1457  0x83,0x85,0x63,0xba,0x00,0x00,0x00,
1458  0x00}},
1459  {{0x2d,0x28,0x90,0x2c,0x80,0x0b,0x3e,
1460  0xe9,0x8b,0xe7,0x04,0x00,0x00,0x00,
1461  0x00}}
1462 };
1463 
1464 bool SiSInitPtr(struct SiS_Private *SiS_Pr);
1465 unsigned short SiS_GetModeID_LCD(int VGAEngine, unsigned int VBFlags, int HDisplay,
1466  int VDisplay, int Depth, bool FSTN,
1467  unsigned short CustomT, int LCDwith, int LCDheight,
1468  unsigned int VBFlags2);
1469 unsigned short SiS_GetModeID_TV(int VGAEngine, unsigned int VBFlags, int HDisplay,
1470  int VDisplay, int Depth, unsigned int VBFlags2);
1471 unsigned short SiS_GetModeID_VGA2(int VGAEngine, unsigned int VBFlags, int HDisplay,
1472  int VDisplay, int Depth, unsigned int VBFlags2);
1473 
1474 void SiS_DisplayOn(struct SiS_Private *SiS_Pr);
1475 void SiS_DisplayOff(struct SiS_Private *SiS_Pr);
1476 void SiSRegInit(struct SiS_Private *SiS_Pr, SISIOADDRESS BaseAddr);
1477 void SiS_SetEnableDstn(struct SiS_Private *SiS_Pr, int enable);
1478 void SiS_SetEnableFstn(struct SiS_Private *SiS_Pr, int enable);
1479 unsigned short SiS_GetModeFlag(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
1480  unsigned short ModeIdIndex);
1481 bool SiSDetermineROMLayout661(struct SiS_Private *SiS_Pr);
1482 
1483 bool SiS_SearchModeID(struct SiS_Private *SiS_Pr, unsigned short *ModeNo,
1484  unsigned short *ModeIdIndex);
1485 unsigned short SiS_GetModePtr(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
1486  unsigned short ModeIdIndex);
1487 unsigned short SiS_GetRefCRTVCLK(struct SiS_Private *SiS_Pr, unsigned short Index, int UseWide);
1488 unsigned short SiS_GetRefCRT1CRTC(struct SiS_Private *SiS_Pr, unsigned short Index, int UseWide);
1489 unsigned short SiS_GetColorDepth(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
1490  unsigned short ModeIdIndex);
1491 unsigned short SiS_GetOffset(struct SiS_Private *SiS_Pr,unsigned short ModeNo,
1492  unsigned short ModeIdIndex, unsigned short RRTI);
1493 #ifdef CONFIG_FB_SIS_300
1494 void SiS_GetFIFOThresholdIndex300(struct SiS_Private *SiS_Pr, unsigned short *idx1,
1495  unsigned short *idx2);
1496 unsigned short SiS_GetFIFOThresholdB300(unsigned short idx1, unsigned short idx2);
1497 unsigned short SiS_GetLatencyFactor630(struct SiS_Private *SiS_Pr, unsigned short index);
1498 #endif
1499 void SiS_LoadDAC(struct SiS_Private *SiS_Pr, unsigned short ModeNo, unsigned short ModeIdIndex);
1500 bool SiSSetMode(struct SiS_Private *SiS_Pr, unsigned short ModeNo);
1501 void SiS_CalcCRRegisters(struct SiS_Private *SiS_Pr, int depth);
1502 void SiS_CalcLCDACRT1Timing(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
1503  unsigned short ModeIdIndex);
1504 void SiS_Generic_ConvertCRData(struct SiS_Private *SiS_Pr, unsigned char *crdata, int xres,
1505  int yres, struct fb_var_screeninfo *var, bool writeres);
1506 
1507 /* From init301.c: */
1508 extern void SiS_GetVBInfo(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
1509  unsigned short ModeIdIndex, int chkcrt2mode);
1510 extern void SiS_GetLCDResInfo(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
1511  unsigned short ModeIdIndex);
1512 extern void SiS_SetYPbPr(struct SiS_Private *SiS_Pr);
1513 extern void SiS_SetTVMode(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
1514  unsigned short ModeIdIndex);
1515 extern void SiS_UnLockCRT2(struct SiS_Private *SiS_Pr);
1516 extern void SiS_DisableBridge(struct SiS_Private *);
1517 extern bool SiS_SetCRT2Group(struct SiS_Private *, unsigned short);
1518 extern unsigned short SiS_GetRatePtr(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
1519  unsigned short ModeIdIndex);
1520 extern void SiS_WaitRetrace1(struct SiS_Private *SiS_Pr);
1521 extern unsigned short SiS_GetResInfo(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
1522  unsigned short ModeIdIndex);
1523 extern unsigned short SiS_GetCH700x(struct SiS_Private *SiS_Pr, unsigned short tempax);
1524 extern unsigned short SiS_GetVCLK2Ptr(struct SiS_Private *SiS_Pr, unsigned short ModeNo,
1525  unsigned short ModeIdIndex, unsigned short RRTI);
1526 extern bool SiS_IsVAMode(struct SiS_Private *);
1527 extern bool SiS_IsDualEdge(struct SiS_Private *);
1528 
1529 #ifdef CONFIG_FB_SIS_300
1530 extern unsigned int sisfb_read_nbridge_pci_dword(struct SiS_Private *SiS_Pr, int reg);
1531 extern void sisfb_write_nbridge_pci_dword(struct SiS_Private *SiS_Pr, int reg,
1532  unsigned int val);
1533 #endif
1534 #ifdef CONFIG_FB_SIS_315
1535 extern void sisfb_write_nbridge_pci_byte(struct SiS_Private *SiS_Pr, int reg,
1536  unsigned char val);
1537 extern unsigned int sisfb_read_mio_pci_word(struct SiS_Private *SiS_Pr, int reg);
1538 #endif
1539 
1540 #endif
1541 
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