Commit | Line | Data |
---|---|---|
a09e091a JB |
1 | /* |
2 | * Copyright 1999 SuSE, Inc. | |
3 | * | |
4 | * Permission to use, copy, modify, distribute, and sell this software and its | |
5 | * documentation for any purpose is hereby granted without fee, provided that | |
6 | * the above copyright notice appear in all copies and that both that | |
7 | * copyright notice and this permission notice appear in supporting | |
8 | * documentation, and that the name of SuSE not be used in advertising or | |
9 | * publicity pertaining to distribution of the software without specific, | |
10 | * written prior permission. SuSE makes no representations about the | |
11 | * suitability of this software for any purpose. It is provided "as is" | |
12 | * without express or implied warranty. | |
13 | * | |
14 | * SuSE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL | |
15 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL SuSE | |
16 | * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES | |
17 | * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION | |
18 | * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN | |
19 | * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. | |
20 | * | |
21 | * Author: Keith Packard, SuSE, Inc. | |
22 | */ | |
23 | ||
24 | #ifdef HAVE_CONFIG_H | |
25 | #include <kdrive-config.h> | |
26 | #endif | |
27 | #include "kdrive.h" | |
28 | ||
29 | const KdMonitorTiming kdMonitorTimings[] = { | |
30 | /* H V Hz KHz */ | |
31 | /* FP BP BLANK POLARITY */ | |
32 | ||
33 | /* IPAQ modeline: | |
34 | * | |
35 | * Modeline "320x240" 5.7222 320 337 340 352 240 241 244 254" | |
36 | */ | |
37 | {320, 240, 64, 16256, | |
38 | 17, 12, 32, KdSyncNegative, | |
39 | 1, 11, 14, KdSyncNegative, | |
40 | }, | |
41 | ||
42 | /* Other VESA modes */ | |
43 | {640, 350, 85, 31500, /* VESA */ | |
44 | 32, 96, 192, KdSyncPositive, /* 26.413 */ | |
45 | 32, 60, 95, KdSyncNegative, /* 59.354 */ | |
46 | }, | |
47 | {640, 400, 60, 31500, /* VESA */ | |
48 | 32, 96, 192, KdSyncNegative, /* 26.413 */ | |
49 | 1, 41, 45, KdSyncPositive, /* 59.354 */ | |
50 | }, | |
51 | {720, 400, 85, 35500, /* VESA */ | |
52 | 36, 108, 216, KdSyncNegative, /* 37.927 */ | |
53 | 1, 42, 46, KdSyncPositive, /* 85.039 */ | |
54 | }, | |
55 | ||
56 | /* Modeline "720x576" 29.000 720 736 800 880 576 577 580 625 */ | |
57 | { | |
58 | 720, 576, 52, 32954, /* PAL Video */ | |
59 | 16, 80, 160, KdSyncPositive, /* 32.954 */ | |
60 | 1, 45, 49, KdSyncPositive, /* 52.727 */ | |
61 | }, | |
62 | ||
63 | /* 640x480 modes */ | |
64 | {640, 480, 85, 36000, /* VESA */ | |
65 | 56, 80, 192, KdSyncNegative, /* 43.269 */ | |
66 | 1, 25, 29, KdSyncNegative, /* 85.008 */ | |
67 | }, | |
68 | {640, 480, 75, 31500, /* VESA */ | |
69 | 16, 120, 200, KdSyncNegative, /* 37.500 */ | |
70 | 1, 16, 20, KdSyncNegative, /* 75.000 */ | |
71 | }, | |
72 | {640, 480, 72, 31500, /* VESA */ | |
73 | 16, 120, 176, KdSyncNegative, /* 37.861 */ | |
74 | 1, 20, 24, KdSyncNegative, /* 72.809 */ | |
75 | }, | |
76 | {640, 480, 60, 25175, /* VESA */ | |
77 | 16, 48, 160, KdSyncNegative, /* 31.469 */ | |
78 | 10, 33, 45, KdSyncNegative, /* 59.940 */ | |
79 | }, | |
80 | ||
81 | /* 800x600 modes */ | |
82 | {800, 600, 85, 56250, /* VESA */ | |
83 | 32, 152, 248, KdSyncPositive, /* 53.674 */ | |
84 | 1, 27, 31, KdSyncPositive, /* 85.061 */ | |
85 | }, | |
86 | {800, 600, 75, 49500, /* VESA */ | |
87 | 16, 160, 256, KdSyncPositive, /* 46.875 */ | |
88 | 1, 21, 25, KdSyncPositive, /* 75.000 */ | |
89 | }, | |
90 | /* DEFAULT */ | |
91 | #define MONITOR_TIMING_DEFAULT 9 | |
92 | {800, 600, 72, 50000, /* VESA */ | |
93 | 56, 64, 240, KdSyncPositive, /* 48.077 */ | |
94 | 37, 23, 66, KdSyncPositive, /* 72.188 */ | |
95 | }, | |
96 | {800, 600, 60, 40000, /* VESA */ | |
97 | 40, 88, 256, KdSyncPositive, /* 37.879 */ | |
98 | 1, 23, 28, KdSyncPositive, /* 60.317 */ | |
99 | }, | |
100 | {800, 600, 56, 36000, /* VESA */ | |
101 | 24, 128, 224, KdSyncPositive, /* 35.156 */ | |
102 | 1, 22, 25, KdSyncPositive, /* 56.250 */ | |
103 | }, | |
104 | ||
105 | /* 1024x768 modes */ | |
106 | {1024, 768, 85, 94500, /* VESA */ | |
107 | 48, 208, 352, KdSyncPositive, /* 68.677 */ | |
108 | 1, 36, 40, KdSyncPositive, /* 84.997 */ | |
109 | }, | |
110 | {1024, 768, 75, 78750, /* VESA */ | |
111 | 16, 176, 288, KdSyncPositive, /* 60.023 */ | |
112 | 1, 28, 32, KdSyncPositive, /* 75.029 */ | |
113 | }, | |
114 | {1024, 768, 70, 75000, /* VESA */ | |
115 | 24, 144, 304, KdSyncNegative, /* 56.476 */ | |
116 | 3, 29, 38, KdSyncNegative, /* 70.069 */ | |
117 | }, | |
118 | {1024, 768, 60, 65000, /* VESA */ | |
119 | 24, 160, 320, KdSyncNegative, /* 48.363 */ | |
120 | 3, 29, 38, KdSyncNegative, /* 60.004 */ | |
121 | }, | |
122 | ||
123 | /* 1152x864 mode */ | |
124 | {1152, 864, 75, 108000, /* VESA */ | |
125 | 64, 256, 448, KdSyncPositive, /* 67.500 */ | |
126 | 1, 32, 36, KdSyncPositive, /* 75.000 */ | |
127 | }, | |
128 | ||
129 | /* 1152x900 modes */ | |
130 | {1152, 900, 85, 122500, /* ADDED */ | |
131 | 48, 208, 384, KdSyncPositive, /* 79.753 */ | |
132 | 1, 32, 38, KdSyncPositive, /* 85.024 */ | |
133 | }, | |
134 | {1152, 900, 75, 108250, /* ADDED */ | |
135 | 32, 208, 384, KdSyncPositive, /* 70.475 */ | |
136 | 1, 32, 38, KdSyncPositive, /* 75.133 */ | |
137 | }, | |
138 | {1152, 900, 70, 100250, /* ADDED */ | |
139 | 32, 208, 384, KdSyncPositive, /* 65.267 */ | |
140 | 2, 32, 38, KdSyncPositive, /* 69.581 */ | |
141 | }, | |
142 | {1152, 900, 66, 95000, /* ADDED */ | |
143 | 32, 208, 384, KdSyncPositive, /* 61.849 */ | |
144 | 1, 32, 38, KdSyncPositive, /* 65.937 */ | |
145 | }, | |
146 | ||
147 | /* 1280x854 modes */ | |
148 | {1280, 854, 103, 12500, /* ADDED */ | |
149 | 56, 16, 128, KdSyncPositive, /* 102.554 */ | |
150 | 1, 216, 12, KdSyncPositive, | |
151 | }, | |
152 | ||
153 | /* 1280x960 modes */ | |
154 | {1280, 960, 85, 148500, /* VESA */ | |
155 | 64, 224, 448, KdSyncPositive, /* 85.938 */ | |
156 | 1, 47, 51, KdSyncPositive, /* 85.002 */ | |
157 | }, | |
158 | {1280, 960, 60, 108000, /* VESA */ | |
159 | 96, 312, 520, KdSyncPositive, /* 60.000 */ | |
160 | 1, 36, 40, KdSyncPositive, /* 60.000 */ | |
161 | }, | |
162 | ||
163 | /* 1280x1024 modes */ | |
164 | {1280, 1024, 85, 157500, /* VESA */ | |
165 | 64, 224, 448, KdSyncPositive, /* 91.146 */ | |
166 | 1, 44, 48, KdSyncPositive, /* 85.024 */ | |
167 | }, | |
168 | {1280, 1024, 75, 135000, /* VESA */ | |
169 | 16, 248, 408, KdSyncPositive, /* 79.976 */ | |
170 | 1, 38, 42, KdSyncPositive, /* 75.025 */ | |
171 | }, | |
172 | {1280, 1024, 60, 108000, /* VESA */ | |
173 | 48, 248, 408, KdSyncPositive, /* 63.981 */ | |
174 | 1, 38, 42, KdSyncPositive, /* 60.020 */ | |
175 | }, | |
176 | ||
177 | /* 1600x1200 modes */ | |
178 | {1600, 1200, 85, 229500, /* VESA */ | |
179 | 64, 304, 560, KdSyncPositive, /* 106.250 */ | |
180 | 1, 46, 50, KdSyncPositive, /* 85.000 */ | |
181 | }, | |
182 | {1600, 1200, 75, 202500, /* VESA */ | |
183 | 64, 304, 560, KdSyncPositive, /* 93.750 */ | |
184 | 1, 46, 50, KdSyncPositive, /* 75.000 */ | |
185 | }, | |
186 | {1600, 1200, 70, 189000, /* VESA */ | |
187 | 64, 304, 560, KdSyncPositive, /* 87.500 */ | |
188 | 1, 46, 50, KdSyncPositive, /* 70.000 */ | |
189 | }, | |
190 | {1600, 1200, 65, 175500, /* VESA */ | |
191 | 64, 304, 560, KdSyncPositive, /* 81.250 */ | |
192 | 1, 46, 50, KdSyncPositive, /* 65.000 */ | |
193 | }, | |
194 | {1600, 1200, 60, 162000, /* VESA */ | |
195 | 64, 304, 560, KdSyncPositive, /* 75.000 */ | |
196 | 1, 46, 50, KdSyncPositive, /* 60.000 */ | |
197 | }, | |
198 | ||
199 | /* 1792x1344 modes */ | |
200 | {1792, 1344, 85, 301500, /* ADDED */ | |
201 | 96, 352, 672, KdSyncNegative, /* 122.362 */ | |
202 | 1, 92, 96, KdSyncPositive, /* 84.974 */ | |
203 | }, | |
204 | {1792, 1344, 75, 261000, /* VESA */ | |
205 | 96, 352, 664, KdSyncNegative, /* 106.270 */ | |
206 | 1, 69, 73, KdSyncPositive, /* 74.997 */ | |
207 | }, | |
208 | {1792, 1344, 60, 204750, /* VESA */ | |
209 | 128, 328, 656, KdSyncNegative, /* 83.640 */ | |
210 | 1, 46, 50, KdSyncPositive, /* 60.000 */ | |
211 | }, | |
212 | ||
213 | #if 0 | |
214 | {1800, 1012, 75}, | |
215 | {1906, 1072, 68}, | |
216 | #endif | |
217 | ||
218 | /* 1856x1392 modes */ | |
219 | {1856, 1392, 85, 330500, /* ADDED */ | |
220 | 160, 352, 736, KdSyncNegative, /* 127.508 */ | |
221 | 1, 104, 108, KdSyncPositive, /* 85.001 */ | |
222 | }, | |
223 | {1856, 1392, 75, 288000, /* VESA */ | |
224 | 128, 352, 704, KdSyncNegative, /* 112.500 */ | |
225 | 1, 104, 108, KdSyncPositive, /* 75.000 */ | |
226 | }, | |
227 | {1856, 1392, 60, 218250, /* VESA */ | |
228 | 96, 352, 672, KdSyncNegative, /* 86.333 */ | |
229 | 1, 43, 47, KdSyncPositive, /* 59.995 */ | |
230 | }, | |
231 | ||
232 | /* 1920x1440 modes */ | |
233 | {1920, 1440, 85, 341750, /* ADDED */ | |
234 | 160, 352, 760, KdSyncNegative, /* 127.512 */ | |
235 | 1, 56, 60, KdSyncPositive, /* 85.012 */ | |
236 | }, | |
237 | {1920, 1440, 75, 297000, /* VESA */ | |
238 | 144, 352, 720, KdSyncNegative, /* 112.500 */ | |
239 | 1, 56, 60, KdSyncPositive, /* 75.000 */ | |
240 | }, | |
241 | {1920, 1440, 60, 234000, /* VESA */ | |
242 | 128, 244, 680, KdSyncNegative, /* 90.000 */ | |
243 | 1, 56, 60, KdSyncPositive, /* 60.000 */ | |
244 | }, | |
245 | }; | |
246 | ||
247 | #define NUM_MONITOR_TIMINGS (sizeof kdMonitorTimings/sizeof kdMonitorTimings[0]) | |
248 | ||
249 | const int kdNumMonitorTimings = NUM_MONITOR_TIMINGS; | |
250 | ||
251 | const KdMonitorTiming * | |
252 | KdFindMode(KdScreenInfo * screen, | |
253 | Bool (*supported) (KdScreenInfo *, const KdMonitorTiming *)) | |
254 | { | |
255 | int i; | |
256 | const KdMonitorTiming *t; | |
257 | ||
258 | for (i = 0, t = kdMonitorTimings; i < NUM_MONITOR_TIMINGS; i++, t++) { | |
259 | if ((*supported) (screen, t) && | |
260 | t->horizontal == screen->width && | |
261 | t->vertical == screen->height && | |
262 | (!screen->rate || t->rate <= screen->rate)) { | |
263 | return t; | |
264 | } | |
265 | } | |
266 | ErrorF("Warning: mode not found, using default\n"); | |
267 | return &kdMonitorTimings[MONITOR_TIMING_DEFAULT]; | |
268 | } | |
269 | ||
270 | static const KdMonitorTiming * | |
271 | kdFindPrevSize(const KdMonitorTiming * old) | |
272 | { | |
273 | const KdMonitorTiming *new, *prev; | |
274 | ||
275 | if (old == kdMonitorTimings) | |
276 | return 0; | |
277 | new = old; | |
278 | /* | |
279 | * Search for the previous size | |
280 | */ | |
281 | while (new != kdMonitorTimings) { | |
282 | new--; | |
283 | if (new->horizontal != old->horizontal && | |
284 | new->vertical != old->vertical) { | |
285 | break; | |
286 | } | |
287 | } | |
288 | /* | |
289 | * Match the refresh rate (<=) | |
290 | */ | |
291 | while (new != kdMonitorTimings) { | |
292 | prev = new - 1; | |
293 | if (prev->horizontal == new->horizontal && | |
294 | prev->vertical == new->vertical && prev->rate > old->rate) { | |
295 | break; | |
296 | } | |
297 | new--; | |
298 | } | |
299 | return new; | |
300 | } | |
301 | ||
302 | Bool | |
303 | KdTuneMode(KdScreenInfo * screen, | |
304 | Bool (*usable) (KdScreenInfo *), | |
305 | Bool (*supported) (KdScreenInfo *, const KdMonitorTiming *)) | |
306 | { | |
307 | const KdMonitorTiming *t; | |
308 | ||
309 | while (!(*usable) (screen)) { | |
310 | /* | |
311 | * Fix requested depth and geometry until it works | |
312 | */ | |
313 | if (screen->fb.depth > 16) | |
314 | screen->fb.depth = 16; | |
315 | else if (screen->fb.depth > 8) | |
316 | screen->fb.depth = 8; | |
317 | else { | |
318 | t = kdFindPrevSize(KdFindMode(screen, supported)); | |
319 | if (!t) | |
320 | return FALSE; | |
321 | screen->width = t->horizontal; | |
322 | screen->height = t->vertical; | |
323 | screen->rate = t->rate; | |
324 | } | |
325 | } | |
326 | return TRUE; | |
327 | } | |
328 | ||
329 | #ifdef RANDR | |
330 | Bool | |
331 | KdRandRGetInfo(ScreenPtr pScreen, | |
332 | int randr, | |
333 | Bool (*supported) (ScreenPtr pScreen, const KdMonitorTiming *)) | |
334 | { | |
335 | KdScreenPriv(pScreen); | |
336 | KdScreenInfo *screen = pScreenPriv->screen; | |
337 | int i; | |
338 | const KdMonitorTiming *t; | |
339 | ||
340 | for (i = 0, t = kdMonitorTimings; i < NUM_MONITOR_TIMINGS; i++, t++) { | |
341 | if ((*supported) (pScreen, t)) { | |
342 | RRScreenSizePtr pSize; | |
343 | ||
344 | pSize = RRRegisterSize(pScreen, | |
345 | t->horizontal, | |
346 | t->vertical, | |
347 | screen->width_mm, screen->height_mm); | |
348 | if (!pSize) | |
349 | return FALSE; | |
350 | if (!RRRegisterRate(pScreen, pSize, t->rate)) | |
351 | return FALSE; | |
352 | if (t->horizontal == screen->width && | |
353 | t->vertical == screen->height && t->rate == screen->rate) | |
354 | RRSetCurrentConfig(pScreen, randr, t->rate, pSize); | |
355 | } | |
356 | } | |
357 | ||
358 | return TRUE; | |
359 | } | |
360 | ||
361 | const KdMonitorTiming * | |
362 | KdRandRGetTiming(ScreenPtr pScreen, | |
363 | Bool (*supported) (ScreenPtr pScreen, | |
364 | const KdMonitorTiming *), | |
365 | int rate, RRScreenSizePtr pSize) | |
366 | { | |
367 | int i; | |
368 | const KdMonitorTiming *t; | |
369 | ||
370 | for (i = 0, t = kdMonitorTimings; i < NUM_MONITOR_TIMINGS; i++, t++) { | |
371 | if (t->horizontal == pSize->width && | |
372 | t->vertical == pSize->height && | |
373 | t->rate == rate && (*supported) (pScreen, t)) | |
374 | return t; | |
375 | } | |
376 | return 0; | |
377 | } | |
378 | #endif |