2 * Copyright 2006 Luc Verhaegen.
3 * Copyright 2008 Red Hat, Inc.
5 * Permission is hereby granted, free of charge, to any person obtaining a
6 * copy of this software and associated documentation files (the "Software"),
7 * to deal in the Software without restriction, including without limitation
8 * the rights to use, copy, modify, merge, publish, distribute, sub license,
9 * and/or sell copies of the Software, and to permit persons to whom the
10 * Software is furnished to do so, subject to the following conditions:
12 * The above copyright notice and this permission notice (including the
13 * next paragraph) shall be included in all copies or substantial portions
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
19 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
21 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
22 * DEALINGS IN THE SOFTWARE.
26 * @file This file covers code to convert a xf86MonPtr containing EDID-probed
27 * information into a list of modes, including applying monitor-specific
28 * quirks to fix broken EDID data.
30 #ifdef HAVE_XORG_CONFIG_H
31 #include <xorg-config.h>
41 #include <X11/Xatom.h>
43 #include "propertyst.h"
49 handle_detailed_rblank(struct detailed_monitor_section
*det_mon
, void *data
)
51 if (det_mon
->type
== DS_RANGES
)
52 if (det_mon
->section
.ranges
.supported_blanking
& CVT_REDUCED
)
53 *(Bool
*) data
= TRUE
;
57 xf86MonitorSupportsReducedBlanking(xf86MonPtr DDC
)
59 /* EDID 1.4 explicitly defines RB support */
60 if (DDC
->ver
.revision
>= 4) {
63 xf86ForEachDetailedBlock(DDC
, handle_detailed_rblank
, &ret
);
67 /* For anything older, assume digital means RB support. Boo. */
68 if (DDC
->features
.input_type
)
75 quirk_prefer_large_60(int scrnIndex
, xf86MonPtr DDC
)
77 /* Belinea 10 15 55 */
78 if (memcmp(DDC
->vendor
.name
, "MAX", 4) == 0 &&
79 ((DDC
->vendor
.prod_id
== 1516) || (DDC
->vendor
.prod_id
== 0x77e)))
83 if (memcmp(DDC
->vendor
.name
, "ACR", 4) == 0 && DDC
->vendor
.prod_id
== 44358)
86 /* Bug #10814: Samsung SyncMaster 225BW */
87 if (memcmp(DDC
->vendor
.name
, "SAM", 4) == 0 && DDC
->vendor
.prod_id
== 596)
90 /* Bug #10545: Samsung SyncMaster 226BW */
91 if (memcmp(DDC
->vendor
.name
, "SAM", 4) == 0 && DDC
->vendor
.prod_id
== 638)
95 if (memcmp(DDC
->vendor
.name
, "API", 4) == 0 &&
96 DDC
->vendor
.prod_id
== 0x7602)
103 quirk_prefer_large_75(int scrnIndex
, xf86MonPtr DDC
)
105 /* Bug #11603: Funai Electronics PM36B */
106 if (memcmp(DDC
->vendor
.name
, "FCM", 4) == 0 && DDC
->vendor
.prod_id
== 13600)
113 quirk_detailed_h_in_cm(int scrnIndex
, xf86MonPtr DDC
)
115 /* Bug #11603: Funai Electronics PM36B */
116 if (memcmp(DDC
->vendor
.name
, "FCM", 4) == 0 && DDC
->vendor
.prod_id
== 13600)
123 quirk_detailed_v_in_cm(int scrnIndex
, xf86MonPtr DDC
)
125 /* Bug #11603: Funai Electronics PM36B */
126 if (memcmp(DDC
->vendor
.name
, "FCM", 4) == 0 && DDC
->vendor
.prod_id
== 13600)
129 /* Bug #21000: LGPhilipsLCD LP154W01-TLAJ */
130 if (memcmp(DDC
->vendor
.name
, "LPL", 4) == 0 && DDC
->vendor
.prod_id
== 47360)
133 /* Bug #10304: LGPhilipsLCD LP154W01-A5 */
134 if (memcmp(DDC
->vendor
.name
, "LPL", 4) == 0 && DDC
->vendor
.prod_id
== 0)
137 /* Bug #24482: LGPhilipsLCD LP154W01-TLA1 */
138 if (memcmp(DDC
->vendor
.name
, "LPL", 4) == 0 &&
139 DDC
->vendor
.prod_id
== 0x2a00)
142 /* Bug #28414: HP Compaq NC8430 LP154W01-TLA8 */
143 if (memcmp(DDC
->vendor
.name
, "LPL", 4) == 0 && DDC
->vendor
.prod_id
== 5750)
146 /* Bug #21750: Samsung Syncmaster 2333HD */
147 if (memcmp(DDC
->vendor
.name
, "SAM", 4) == 0 && DDC
->vendor
.prod_id
== 1157)
154 quirk_detailed_use_maximum_size(int scrnIndex
, xf86MonPtr DDC
)
156 /* Bug #21324: Iiyama Vision Master 450 */
157 if (memcmp(DDC
->vendor
.name
, "IVM", 4) == 0 && DDC
->vendor
.prod_id
== 6400)
160 /* Bug #41141: Acer Aspire One */
161 if (memcmp(DDC
->vendor
.name
, "LGD", 4) == 0 &&
162 DDC
->vendor
.prod_id
== 0x7f01)
169 quirk_135_clock_too_high(int scrnIndex
, xf86MonPtr DDC
)
171 /* Envision Peripherals, Inc. EN-7100e. See bug #9550. */
172 if (memcmp(DDC
->vendor
.name
, "EPI", 4) == 0 && DDC
->vendor
.prod_id
== 59264)
179 quirk_first_detailed_preferred(int scrnIndex
, xf86MonPtr DDC
)
181 /* Philips 107p5 CRT. Reported on xorg@ with pastebin. */
182 if (memcmp(DDC
->vendor
.name
, "PHL", 4) == 0 && DDC
->vendor
.prod_id
== 57364)
185 /* Proview AY765C 17" LCD. See bug #15160 */
186 if (memcmp(DDC
->vendor
.name
, "PTS", 4) == 0 && DDC
->vendor
.prod_id
== 765)
189 /* ACR of some sort RH #284231 */
190 if (memcmp(DDC
->vendor
.name
, "ACR", 4) == 0 && DDC
->vendor
.prod_id
== 2423)
193 /* Peacock Ergovision 19. See rh#492359 */
194 if (memcmp(DDC
->vendor
.name
, "PEA", 4) == 0 && DDC
->vendor
.prod_id
== 9003)
201 quirk_detailed_sync_pp(int scrnIndex
, xf86MonPtr DDC
)
203 /* Bug #12439: Samsung SyncMaster 205BW */
204 if (memcmp(DDC
->vendor
.name
, "SAM", 4) == 0 && DDC
->vendor
.prod_id
== 541)
209 /* This should probably be made more generic */
211 quirk_dvi_single_link(int scrnIndex
, xf86MonPtr DDC
)
213 /* Red Hat bug #453106: Apple 23" Cinema Display */
214 if (memcmp(DDC
->vendor
.name
, "APL", 4) == 0 &&
215 DDC
->vendor
.prod_id
== 0x921c)
221 Bool (*detect
) (int scrnIndex
, xf86MonPtr DDC
);
223 const char *description
;
226 static const ddc_quirk_map_t ddc_quirks
[] = {
228 quirk_prefer_large_60
, DDC_QUIRK_PREFER_LARGE_60
,
229 "Detailed timing is not preferred, use largest mode at 60Hz"},
231 quirk_135_clock_too_high
, DDC_QUIRK_135_CLOCK_TOO_HIGH
,
232 "Recommended 135MHz pixel clock is too high"},
234 quirk_prefer_large_75
, DDC_QUIRK_PREFER_LARGE_75
,
235 "Detailed timing is not preferred, use largest mode at 75Hz"},
237 quirk_detailed_h_in_cm
, DDC_QUIRK_DETAILED_H_IN_CM
,
238 "Detailed timings give horizontal size in cm."},
240 quirk_detailed_v_in_cm
, DDC_QUIRK_DETAILED_V_IN_CM
,
241 "Detailed timings give vertical size in cm."},
243 quirk_detailed_use_maximum_size
, DDC_QUIRK_DETAILED_USE_MAXIMUM_SIZE
,
244 "Use maximum size instead of detailed timing sizes."},
246 quirk_first_detailed_preferred
, DDC_QUIRK_FIRST_DETAILED_PREFERRED
,
247 "First detailed timing was not marked as preferred."},
249 quirk_detailed_sync_pp
, DDC_QUIRK_DETAILED_SYNC_PP
,
250 "Use +hsync +vsync for detailed timing."},
252 quirk_dvi_single_link
, DDC_QUIRK_DVI_SINGLE_LINK
,
253 "Forcing maximum pixel clock to single DVI link."},
255 NULL
, DDC_QUIRK_NONE
,
260 * These more or less come from the DMT spec. The 720x400 modes are
261 * inferred from historical 80x25 practice. The 640x480@67 and 832x624@75
262 * modes are old-school Mac modes. The EDID spec says the 1152x864@75 mode
263 * should be 1152x870, again for the Mac, but instead we use the x864 DMT
266 * The DMT modes have been fact-checked; the rest are mild guesses.
268 #define MODEPREFIX NULL, NULL, NULL, 0, M_T_DRIVER
269 #define MODESUFFIX 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,FALSE,FALSE,0,NULL,0,0.0,0.0
271 static const DisplayModeRec DDCEstablishedModes
[17] = {
272 {MODEPREFIX
, 40000, 800, 840, 968, 1056, 0, 600, 601, 605, 628, 0, V_PHSYNC
| V_PVSYNC
, MODESUFFIX
}, /* 800x600@60Hz */
273 {MODEPREFIX
, 36000, 800, 824, 896, 1024, 0, 600, 601, 603, 625, 0, V_PHSYNC
| V_PVSYNC
, MODESUFFIX
}, /* 800x600@56Hz */
274 {MODEPREFIX
, 31500, 640, 656, 720, 840, 0, 480, 481, 484, 500, 0, V_NHSYNC
| V_NVSYNC
, MODESUFFIX
}, /* 640x480@75Hz */
275 {MODEPREFIX
, 31500, 640, 664, 704, 832, 0, 480, 489, 492, 520, 0, V_NHSYNC
| V_NVSYNC
, MODESUFFIX
}, /* 640x480@72Hz */
276 {MODEPREFIX
, 30240, 640, 704, 768, 864, 0, 480, 483, 486, 525, 0, V_NHSYNC
| V_NVSYNC
, MODESUFFIX
}, /* 640x480@67Hz */
277 {MODEPREFIX
, 25175, 640, 656, 752, 800, 0, 480, 490, 492, 525, 0, V_NHSYNC
| V_NVSYNC
, MODESUFFIX
}, /* 640x480@60Hz */
278 {MODEPREFIX
, 35500, 720, 738, 846, 900, 0, 400, 421, 423, 449, 0, V_NHSYNC
| V_NVSYNC
, MODESUFFIX
}, /* 720x400@88Hz */
279 {MODEPREFIX
, 28320, 720, 738, 846, 900, 0, 400, 412, 414, 449, 0, V_NHSYNC
| V_PVSYNC
, MODESUFFIX
}, /* 720x400@70Hz */
280 {MODEPREFIX
, 135000, 1280, 1296, 1440, 1688, 0, 1024, 1025, 1028, 1066, 0, V_PHSYNC
| V_PVSYNC
, MODESUFFIX
}, /* 1280x1024@75Hz */
281 {MODEPREFIX
, 78750, 1024, 1040, 1136, 1312, 0, 768, 769, 772, 800, 0, V_PHSYNC
| V_PVSYNC
, MODESUFFIX
}, /* 1024x768@75Hz */
282 {MODEPREFIX
, 75000, 1024, 1048, 1184, 1328, 0, 768, 771, 777, 806, 0, V_NHSYNC
| V_NVSYNC
, MODESUFFIX
}, /* 1024x768@70Hz */
283 {MODEPREFIX
, 65000, 1024, 1048, 1184, 1344, 0, 768, 771, 777, 806, 0, V_NHSYNC
| V_NVSYNC
, MODESUFFIX
}, /* 1024x768@60Hz */
284 {MODEPREFIX
, 44900, 1024, 1032, 1208, 1264, 0, 768, 768, 772, 817, 0, V_PHSYNC
| V_PVSYNC
| V_INTERLACE
, MODESUFFIX
}, /* 1024x768@43Hz */
285 {MODEPREFIX
, 57284, 832, 864, 928, 1152, 0, 624, 625, 628, 667, 0, V_NHSYNC
| V_NVSYNC
, MODESUFFIX
}, /* 832x624@75Hz */
286 {MODEPREFIX
, 49500, 800, 816, 896, 1056, 0, 600, 601, 604, 625, 0, V_PHSYNC
| V_PVSYNC
, MODESUFFIX
}, /* 800x600@75Hz */
287 {MODEPREFIX
, 50000, 800, 856, 976, 1040, 0, 600, 637, 643, 666, 0, V_PHSYNC
| V_PVSYNC
, MODESUFFIX
}, /* 800x600@72Hz */
288 {MODEPREFIX
, 108000, 1152, 1216, 1344, 1600, 0, 864, 865, 868, 900, 0, V_PHSYNC
| V_PVSYNC
, MODESUFFIX
}, /* 1152x864@75Hz */
291 static DisplayModePtr
292 DDCModesFromEstablished(int scrnIndex
, struct established_timings
*timing
,
295 DisplayModePtr Modes
= NULL
, Mode
= NULL
;
296 CARD32 bits
= (timing
->t1
) | (timing
->t2
<< 8) |
297 ((timing
->t_manu
& 0x80) << 9);
300 for (i
= 0; i
< 17; i
++) {
301 if (bits
& (0x01 << i
)) {
302 Mode
= xf86DuplicateMode(&DDCEstablishedModes
[i
]);
303 Modes
= xf86ModesAdd(Modes
, Mode
);
310 /* Autogenerated from the DMT spec */
311 const DisplayModeRec DMTModes
[] = {
312 {MODEPREFIX
, 31500, 640, 672, 736, 832, 0, 350, 382, 385, 445, 0, V_PHSYNC
| V_NVSYNC
, MODESUFFIX
}, /* 640x350@85Hz */
313 {MODEPREFIX
, 31500, 640, 672, 736, 832, 0, 400, 401, 404, 445, 0, V_NHSYNC
| V_PVSYNC
, MODESUFFIX
}, /* 640x400@85Hz */
314 {MODEPREFIX
, 35500, 720, 756, 828, 936, 0, 400, 401, 404, 446, 0, V_NHSYNC
| V_PVSYNC
, MODESUFFIX
}, /* 720x400@85Hz */
315 {MODEPREFIX
, 25175, 640, 656, 752, 800, 0, 480, 490, 492, 525, 0, V_NHSYNC
| V_NVSYNC
, MODESUFFIX
}, /* 640x480@60Hz */
316 {MODEPREFIX
, 31500, 640, 664, 704, 832, 0, 480, 489, 492, 520, 0, V_NHSYNC
| V_NVSYNC
, MODESUFFIX
}, /* 640x480@72Hz */
317 {MODEPREFIX
, 31500, 640, 656, 720, 840, 0, 480, 481, 484, 500, 0, V_NHSYNC
| V_NVSYNC
, MODESUFFIX
}, /* 640x480@75Hz */
318 {MODEPREFIX
, 36000, 640, 696, 752, 832, 0, 480, 481, 484, 509, 0, V_NHSYNC
| V_NVSYNC
, MODESUFFIX
}, /* 640x480@85Hz */
319 {MODEPREFIX
, 36000, 800, 824, 896, 1024, 0, 600, 601, 603, 625, 0, V_PHSYNC
| V_PVSYNC
, MODESUFFIX
}, /* 800x600@56Hz */
320 {MODEPREFIX
, 40000, 800, 840, 968, 1056, 0, 600, 601, 605, 628, 0, V_PHSYNC
| V_PVSYNC
, MODESUFFIX
}, /* 800x600@60Hz */
321 {MODEPREFIX
, 50000, 800, 856, 976, 1040, 0, 600, 637, 643, 666, 0, V_PHSYNC
| V_PVSYNC
, MODESUFFIX
}, /* 800x600@72Hz */
322 {MODEPREFIX
, 49500, 800, 816, 896, 1056, 0, 600, 601, 604, 625, 0, V_PHSYNC
| V_PVSYNC
, MODESUFFIX
}, /* 800x600@75Hz */
323 {MODEPREFIX
, 56250, 800, 832, 896, 1048, 0, 600, 601, 604, 631, 0, V_PHSYNC
| V_PVSYNC
, MODESUFFIX
}, /* 800x600@85Hz */
324 {MODEPREFIX
, 73250, 800, 848, 880, 960, 0, 600, 603, 607, 636, 0, V_PHSYNC
| V_NVSYNC
, MODESUFFIX
}, /* 800x600@120Hz RB */
325 {MODEPREFIX
, 33750, 848, 864, 976, 1088, 0, 480, 486, 494, 517, 0, V_PHSYNC
| V_PVSYNC
, MODESUFFIX
}, /* 848x480@60Hz */
326 {MODEPREFIX
, 44900, 1024, 1032, 1208, 1264, 0, 768, 768, 772, 817, 0, V_PHSYNC
| V_PVSYNC
| V_INTERLACE
, MODESUFFIX
}, /* 1024x768@43Hz (interlaced) */
327 {MODEPREFIX
, 65000, 1024, 1048, 1184, 1344, 0, 768, 771, 777, 806, 0, V_NHSYNC
| V_NVSYNC
, MODESUFFIX
}, /* 1024x768@60Hz */
328 {MODEPREFIX
, 75000, 1024, 1048, 1184, 1328, 0, 768, 771, 777, 806, 0, V_NHSYNC
| V_NVSYNC
, MODESUFFIX
}, /* 1024x768@70Hz */
329 {MODEPREFIX
, 78750, 1024, 1040, 1136, 1312, 0, 768, 769, 772, 800, 0, V_PHSYNC
| V_PVSYNC
, MODESUFFIX
}, /* 1024x768@75Hz */
330 {MODEPREFIX
, 94500, 1024, 1072, 1168, 1376, 0, 768, 769, 772, 808, 0, V_PHSYNC
| V_PVSYNC
, MODESUFFIX
}, /* 1024x768@85Hz */
331 {MODEPREFIX
, 115500, 1024, 1072, 1104, 1184, 0, 768, 771, 775, 813, 0, V_PHSYNC
| V_NVSYNC
, MODESUFFIX
}, /* 1024x768@120Hz RB */
332 {MODEPREFIX
, 108000, 1152, 1216, 1344, 1600, 0, 864, 865, 868, 900, 0, V_PHSYNC
| V_PVSYNC
, MODESUFFIX
}, /* 1152x864@75Hz */
333 {MODEPREFIX
, 68250, 1280, 1328, 1360, 1440, 0, 768, 771, 778, 790, 0, V_PHSYNC
| V_NVSYNC
, MODESUFFIX
}, /* 1280x768@60Hz RB */
334 {MODEPREFIX
, 79500, 1280, 1344, 1472, 1664, 0, 768, 771, 778, 798, 0, V_NHSYNC
| V_PVSYNC
, MODESUFFIX
}, /* 1280x768@60Hz */
335 {MODEPREFIX
, 102250, 1280, 1360, 1488, 1696, 0, 768, 771, 778, 805, 0, V_NHSYNC
| V_PVSYNC
, MODESUFFIX
}, /* 1280x768@75Hz */
336 {MODEPREFIX
, 117500, 1280, 1360, 1496, 1712, 0, 768, 771, 778, 809, 0, V_NHSYNC
| V_PVSYNC
, MODESUFFIX
}, /* 1280x768@85Hz */
337 {MODEPREFIX
, 140250, 1280, 1328, 1360, 1440, 0, 768, 771, 778, 813, 0, V_PHSYNC
| V_NVSYNC
, MODESUFFIX
}, /* 1280x768@120Hz RB */
338 {MODEPREFIX
, 71000, 1280, 1328, 1360, 1440, 0, 800, 803, 809, 823, 0, V_PHSYNC
| V_NVSYNC
, MODESUFFIX
}, /* 1280x800@60Hz RB */
339 {MODEPREFIX
, 83500, 1280, 1352, 1480, 1680, 0, 800, 803, 809, 831, 0, V_NHSYNC
| V_PVSYNC
, MODESUFFIX
}, /* 1280x800@60Hz */
340 {MODEPREFIX
, 106500, 1280, 1360, 1488, 1696, 0, 800, 803, 809, 838, 0, V_NHSYNC
| V_PVSYNC
, MODESUFFIX
}, /* 1280x800@75Hz */
341 {MODEPREFIX
, 122500, 1280, 1360, 1496, 1712, 0, 800, 803, 809, 843, 0, V_NHSYNC
| V_PVSYNC
, MODESUFFIX
}, /* 1280x800@85Hz */
342 {MODEPREFIX
, 146250, 1280, 1328, 1360, 1440, 0, 800, 803, 809, 847, 0, V_PHSYNC
| V_NVSYNC
, MODESUFFIX
}, /* 1280x800@120Hz RB */
343 {MODEPREFIX
, 108000, 1280, 1376, 1488, 1800, 0, 960, 961, 964, 1000, 0, V_PHSYNC
| V_PVSYNC
, MODESUFFIX
}, /* 1280x960@60Hz */
344 {MODEPREFIX
, 148500, 1280, 1344, 1504, 1728, 0, 960, 961, 964, 1011, 0, V_PHSYNC
| V_PVSYNC
, MODESUFFIX
}, /* 1280x960@85Hz */
345 {MODEPREFIX
, 175500, 1280, 1328, 1360, 1440, 0, 960, 963, 967, 1017, 0, V_PHSYNC
| V_NVSYNC
, MODESUFFIX
}, /* 1280x960@120Hz RB */
346 {MODEPREFIX
, 108000, 1280, 1328, 1440, 1688, 0, 1024, 1025, 1028, 1066, 0, V_PHSYNC
| V_PVSYNC
, MODESUFFIX
}, /* 1280x1024@60Hz */
347 {MODEPREFIX
, 135000, 1280, 1296, 1440, 1688, 0, 1024, 1025, 1028, 1066, 0, V_PHSYNC
| V_PVSYNC
, MODESUFFIX
}, /* 1280x1024@75Hz */
348 {MODEPREFIX
, 157500, 1280, 1344, 1504, 1728, 0, 1024, 1025, 1028, 1072, 0, V_PHSYNC
| V_PVSYNC
, MODESUFFIX
}, /* 1280x1024@85Hz */
349 {MODEPREFIX
, 187250, 1280, 1328, 1360, 1440, 0, 1024, 1027, 1034, 1084, 0, V_PHSYNC
| V_NVSYNC
, MODESUFFIX
}, /* 1280x1024@120Hz RB */
350 {MODEPREFIX
, 85500, 1360, 1424, 1536, 1792, 0, 768, 771, 777, 795, 0, V_PHSYNC
| V_PVSYNC
, MODESUFFIX
}, /* 1360x768@60Hz */
351 {MODEPREFIX
, 148250, 1360, 1408, 1440, 1520, 0, 768, 771, 776, 813, 0, V_PHSYNC
| V_NVSYNC
, MODESUFFIX
}, /* 1360x768@120Hz RB */
352 {MODEPREFIX
, 101000, 1400, 1448, 1480, 1560, 0, 1050, 1053, 1057, 1080, 0, V_PHSYNC
| V_NVSYNC
, MODESUFFIX
}, /* 1400x1050@60Hz RB */
353 {MODEPREFIX
, 121750, 1400, 1488, 1632, 1864, 0, 1050, 1053, 1057, 1089, 0, V_NHSYNC
| V_PVSYNC
, MODESUFFIX
}, /* 1400x1050@60Hz */
354 {MODEPREFIX
, 156000, 1400, 1504, 1648, 1896, 0, 1050, 1053, 1057, 1099, 0, V_NHSYNC
| V_PVSYNC
, MODESUFFIX
}, /* 1400x1050@75Hz */
355 {MODEPREFIX
, 179500, 1400, 1504, 1656, 1912, 0, 1050, 1053, 1057, 1105, 0, V_NHSYNC
| V_PVSYNC
, MODESUFFIX
}, /* 1400x1050@85Hz */
356 {MODEPREFIX
, 208000, 1400, 1448, 1480, 1560, 0, 1050, 1053, 1057, 1112, 0, V_PHSYNC
| V_NVSYNC
, MODESUFFIX
}, /* 1400x1050@120Hz RB */
357 {MODEPREFIX
, 88750, 1440, 1488, 1520, 1600, 0, 900, 903, 909, 926, 0, V_PHSYNC
| V_NVSYNC
, MODESUFFIX
}, /* 1440x900@60Hz RB */
358 {MODEPREFIX
, 106500, 1440, 1520, 1672, 1904, 0, 900, 903, 909, 934, 0, V_NHSYNC
| V_PVSYNC
, MODESUFFIX
}, /* 1440x900@60Hz */
359 {MODEPREFIX
, 136750, 1440, 1536, 1688, 1936, 0, 900, 903, 909, 942, 0, V_NHSYNC
| V_PVSYNC
, MODESUFFIX
}, /* 1440x900@75Hz */
360 {MODEPREFIX
, 157000, 1440, 1544, 1696, 1952, 0, 900, 903, 909, 948, 0, V_NHSYNC
| V_PVSYNC
, MODESUFFIX
}, /* 1440x900@85Hz */
361 {MODEPREFIX
, 182750, 1440, 1488, 1520, 1600, 0, 900, 903, 909, 953, 0, V_PHSYNC
| V_NVSYNC
, MODESUFFIX
}, /* 1440x900@120Hz RB */
362 {MODEPREFIX
, 162000, 1600, 1664, 1856, 2160, 0, 1200, 1201, 1204, 1250, 0, V_PHSYNC
| V_PVSYNC
, MODESUFFIX
}, /* 1600x1200@60Hz */
363 {MODEPREFIX
, 175500, 1600, 1664, 1856, 2160, 0, 1200, 1201, 1204, 1250, 0, V_PHSYNC
| V_PVSYNC
, MODESUFFIX
}, /* 1600x1200@65Hz */
364 {MODEPREFIX
, 189000, 1600, 1664, 1856, 2160, 0, 1200, 1201, 1204, 1250, 0, V_PHSYNC
| V_PVSYNC
, MODESUFFIX
}, /* 1600x1200@70Hz */
365 {MODEPREFIX
, 202500, 1600, 1664, 1856, 2160, 0, 1200, 1201, 1204, 1250, 0, V_PHSYNC
| V_PVSYNC
, MODESUFFIX
}, /* 1600x1200@75Hz */
366 {MODEPREFIX
, 229500, 1600, 1664, 1856, 2160, 0, 1200, 1201, 1204, 1250, 0, V_PHSYNC
| V_PVSYNC
, MODESUFFIX
}, /* 1600x1200@85Hz */
367 {MODEPREFIX
, 268250, 1600, 1648, 1680, 1760, 0, 1200, 1203, 1207, 1271, 0, V_PHSYNC
| V_NVSYNC
, MODESUFFIX
}, /* 1600x1200@120Hz RB */
368 {MODEPREFIX
, 119000, 1680, 1728, 1760, 1840, 0, 1050, 1053, 1059, 1080, 0, V_PHSYNC
| V_NVSYNC
, MODESUFFIX
}, /* 1680x1050@60Hz RB */
369 {MODEPREFIX
, 146250, 1680, 1784, 1960, 2240, 0, 1050, 1053, 1059, 1089, 0, V_NHSYNC
| V_PVSYNC
, MODESUFFIX
}, /* 1680x1050@60Hz */
370 {MODEPREFIX
, 187000, 1680, 1800, 1976, 2272, 0, 1050, 1053, 1059, 1099, 0, V_NHSYNC
| V_PVSYNC
, MODESUFFIX
}, /* 1680x1050@75Hz */
371 {MODEPREFIX
, 214750, 1680, 1808, 1984, 2288, 0, 1050, 1053, 1059, 1105, 0, V_NHSYNC
| V_PVSYNC
, MODESUFFIX
}, /* 1680x1050@85Hz */
372 {MODEPREFIX
, 245500, 1680, 1728, 1760, 1840, 0, 1050, 1053, 1059, 1112, 0, V_PHSYNC
| V_NVSYNC
, MODESUFFIX
}, /* 1680x1050@120Hz RB */
373 {MODEPREFIX
, 204750, 1792, 1920, 2120, 2448, 0, 1344, 1345, 1348, 1394, 0, V_NHSYNC
| V_PVSYNC
, MODESUFFIX
}, /* 1792x1344@60Hz */
374 {MODEPREFIX
, 261000, 1792, 1888, 2104, 2456, 0, 1344, 1345, 1348, 1417, 0, V_NHSYNC
| V_PVSYNC
, MODESUFFIX
}, /* 1792x1344@75Hz */
375 {MODEPREFIX
, 333250, 1792, 1840, 1872, 1952, 0, 1344, 1347, 1351, 1423, 0, V_PHSYNC
| V_NVSYNC
, MODESUFFIX
}, /* 1792x1344@120Hz RB */
376 {MODEPREFIX
, 218250, 1856, 1952, 2176, 2528, 0, 1392, 1393, 1396, 1439, 0, V_NHSYNC
| V_PVSYNC
, MODESUFFIX
}, /* 1856x1392@60Hz */
377 {MODEPREFIX
, 288000, 1856, 1984, 2208, 2560, 0, 1392, 1393, 1396, 1500, 0, V_NHSYNC
| V_PVSYNC
, MODESUFFIX
}, /* 1856x1392@75Hz */
378 {MODEPREFIX
, 356500, 1856, 1904, 1936, 2016, 0, 1392, 1395, 1399, 1474, 0, V_PHSYNC
| V_NVSYNC
, MODESUFFIX
}, /* 1856x1392@120Hz RB */
379 {MODEPREFIX
, 154000, 1920, 1968, 2000, 2080, 0, 1200, 1203, 1209, 1235, 0, V_PHSYNC
| V_NVSYNC
, MODESUFFIX
}, /* 1920x1200@60Hz RB */
380 {MODEPREFIX
, 193250, 1920, 2056, 2256, 2592, 0, 1200, 1203, 1209, 1245, 0, V_NHSYNC
| V_PVSYNC
, MODESUFFIX
}, /* 1920x1200@60Hz */
381 {MODEPREFIX
, 245250, 1920, 2056, 2264, 2608, 0, 1200, 1203, 1209, 1255, 0, V_NHSYNC
| V_PVSYNC
, MODESUFFIX
}, /* 1920x1200@75Hz */
382 {MODEPREFIX
, 281250, 1920, 2064, 2272, 2624, 0, 1200, 1203, 1209, 1262, 0, V_NHSYNC
| V_PVSYNC
, MODESUFFIX
}, /* 1920x1200@85Hz */
383 {MODEPREFIX
, 317000, 1920, 1968, 2000, 2080, 0, 1200, 1203, 1209, 1271, 0, V_PHSYNC
| V_NVSYNC
, MODESUFFIX
}, /* 1920x1200@120Hz RB */
384 {MODEPREFIX
, 234000, 1920, 2048, 2256, 2600, 0, 1440, 1441, 1444, 1500, 0, V_NHSYNC
| V_PVSYNC
, MODESUFFIX
}, /* 1920x1440@60Hz */
385 {MODEPREFIX
, 297000, 1920, 2064, 2288, 2640, 0, 1440, 1441, 1444, 1500, 0, V_NHSYNC
| V_PVSYNC
, MODESUFFIX
}, /* 1920x1440@75Hz */
386 {MODEPREFIX
, 380500, 1920, 1968, 2000, 2080, 0, 1440, 1443, 1447, 1525, 0, V_PHSYNC
| V_NVSYNC
, MODESUFFIX
}, /* 1920x1440@120Hz RB */
387 {MODEPREFIX
, 268500, 2560, 2608, 2640, 2720, 0, 1600, 1603, 1609, 1646, 0, V_PHSYNC
| V_NVSYNC
, MODESUFFIX
}, /* 2560x1600@60Hz RB */
388 {MODEPREFIX
, 348500, 2560, 2752, 3032, 3504, 0, 1600, 1603, 1609, 1658, 0, V_NHSYNC
| V_PVSYNC
, MODESUFFIX
}, /* 2560x1600@60Hz */
389 {MODEPREFIX
, 443250, 2560, 2768, 3048, 3536, 0, 1600, 1603, 1609, 1672, 0, V_NHSYNC
| V_PVSYNC
, MODESUFFIX
}, /* 2560x1600@75Hz */
390 {MODEPREFIX
, 505250, 2560, 2768, 3048, 3536, 0, 1600, 1603, 1609, 1682, 0, V_NHSYNC
| V_PVSYNC
, MODESUFFIX
}, /* 2560x1600@85Hz */
391 {MODEPREFIX
, 552750, 2560, 2608, 2640, 2720, 0, 1600, 1603, 1609, 1694, 0, V_PHSYNC
| V_NVSYNC
, MODESUFFIX
}, /* 2560x1600@120Hz RB */
399 MonitorStandardTimingLevel(xf86MonPtr DDC
)
401 if (DDC
->ver
.revision
>= 2) {
402 if (DDC
->ver
.revision
>= 4 && CVT_SUPPORTED(DDC
->features
.msc
)) {
411 ModeRefresh(const DisplayModeRec
* mode
)
413 return (int) (xf86ModeVRefresh(mode
) + 0.5);
417 * If rb is not set, then we'll not consider reduced-blanking modes as
418 * part of the DMT pool. For the 'standard' EDID mode descriptor there's
419 * no way to specify whether the mode should be RB or not.
422 FindDMTMode(int hsize
, int vsize
, int refresh
, Bool rb
)
425 const DisplayModeRec
*ret
;
427 for (i
= 0; i
< sizeof(DMTModes
) / sizeof(DisplayModeRec
); i
++) {
430 if (!rb
&& xf86ModeIsReduced(ret
))
433 if (ret
->HDisplay
== hsize
&&
434 ret
->VDisplay
== vsize
&& refresh
== ModeRefresh(ret
))
435 return xf86DuplicateMode(ret
);
442 * Appendix B of the EDID 1.4 spec defines the right thing to do here.
443 * If the timing given here matches a mode defined in the VESA DMT standard,
444 * we _must_ use that. If the device supports CVT modes, then we should
445 * generate a CVT timing. If both of the above fail, use GTF.
447 * There are some wrinkles here. EDID 1.1 and 1.0 sinks can't really
448 * "support" GTF, since it wasn't a standard yet; so if they ask for a
449 * timing in this section that isn't defined in DMT, returning a GTF mode
450 * may not actually be valid. EDID 1.3 sinks often report support for
451 * some CVT modes, but they are not required to support CVT timings for
452 * modes in the standard timing descriptor, so we should _not_ treat them
453 * as CVT-compliant (unless specified in an extension block I suppose).
455 * EDID 1.4 requires that all sink devices support both GTF and CVT timings
456 * for modes in this section, but does say that CVT is preferred.
458 static DisplayModePtr
459 DDCModesFromStandardTiming(struct std_timings
*timing
, ddc_quirk_t quirks
,
460 int timing_level
, Bool rb
)
462 DisplayModePtr Modes
= NULL
, Mode
= NULL
;
463 int i
, hsize
, vsize
, refresh
;
465 for (i
= 0; i
< STD_TIMINGS
; i
++) {
466 hsize
= timing
[i
].hsize
;
467 vsize
= timing
[i
].vsize
;
468 refresh
= timing
[i
].refresh
;
470 /* HDTV hack, because you can't say 1366 */
472 ((hsize
== 1360 && vsize
== 765) ||
473 (hsize
== 1368 && vsize
== 769))) {
474 Mode
= xf86CVTMode(1366, 768, 60, FALSE
, FALSE
);
475 Mode
->HDisplay
= 1366;
479 else if (hsize
&& vsize
&& refresh
) {
480 Mode
= FindDMTMode(hsize
, vsize
, refresh
, rb
);
483 if (timing_level
== LEVEL_CVT
)
484 /* pass rb here too? */
485 Mode
= xf86CVTMode(hsize
, vsize
, refresh
, FALSE
, FALSE
);
486 else if (timing_level
== LEVEL_GTF
)
487 Mode
= xf86GTFMode(hsize
, vsize
, refresh
, FALSE
, FALSE
);
493 Mode
->type
= M_T_DRIVER
;
494 Modes
= xf86ModesAdd(Modes
, Mode
);
503 DDCModeDoInterlaceQuirks(DisplayModePtr mode
)
506 * EDID is delightfully ambiguous about how interlaced modes are to be
507 * encoded. X's internal representation is of frame height, but some
508 * HDTV detailed timings are encoded as field height.
510 * The format list here is from CEA, in frame size. Technically we
511 * should be checking refresh rate too. Whatever.
513 static const struct {
515 } cea_interlaced
[] = {
524 static const int n_modes
=
525 sizeof(cea_interlaced
) / sizeof(cea_interlaced
[0]);
528 for (i
= 0; i
< n_modes
; i
++) {
529 if ((mode
->HDisplay
== cea_interlaced
[i
].w
) &&
530 (mode
->VDisplay
== cea_interlaced
[i
].h
/ 2)) {
532 mode
->VSyncStart
*= 2;
539 mode
->Flags
|= V_INTERLACE
;
545 static DisplayModePtr
546 DDCModeFromDetailedTiming(int scrnIndex
, struct detailed_timings
*timing
,
547 Bool preferred
, ddc_quirk_t quirks
)
552 * Refuse to create modes that are insufficiently large. 64 is a random
553 * number, maybe the spec says something about what the minimum is. In
554 * particular I see this frequently with _old_ EDID, 1.0 or so, so maybe
555 * our parser is just being too aggresive there.
557 if (timing
->h_active
< 64 || timing
->v_active
< 64) {
558 xf86DrvMsg(scrnIndex
, X_INFO
,
559 "%s: Ignoring tiny %dx%d mode\n", __func__
,
560 timing
->h_active
, timing
->v_active
);
564 /* We don't do stereo */
565 if (timing
->stereo
) {
566 xf86DrvMsg(scrnIndex
, X_INFO
,
567 "%s: Ignoring: We don't handle stereo.\n", __func__
);
571 /* We only do seperate sync currently */
572 if (timing
->sync
!= 0x03) {
573 xf86DrvMsg(scrnIndex
, X_INFO
,
574 "%s: %dx%d Warning: We only handle separate"
575 " sync.\n", __func__
, timing
->h_active
, timing
->v_active
);
578 Mode
= xnfcalloc(1, sizeof(DisplayModeRec
));
580 Mode
->type
= M_T_DRIVER
;
582 Mode
->type
|= M_T_PREFERRED
;
584 if ((quirks
& DDC_QUIRK_135_CLOCK_TOO_HIGH
) && timing
->clock
== 135000000)
585 Mode
->Clock
= 108880;
587 Mode
->Clock
= timing
->clock
/ 1000.0;
589 Mode
->HDisplay
= timing
->h_active
;
590 Mode
->HSyncStart
= timing
->h_active
+ timing
->h_sync_off
;
591 Mode
->HSyncEnd
= Mode
->HSyncStart
+ timing
->h_sync_width
;
592 Mode
->HTotal
= timing
->h_active
+ timing
->h_blanking
;
594 Mode
->VDisplay
= timing
->v_active
;
595 Mode
->VSyncStart
= timing
->v_active
+ timing
->v_sync_off
;
596 Mode
->VSyncEnd
= Mode
->VSyncStart
+ timing
->v_sync_width
;
597 Mode
->VTotal
= timing
->v_active
+ timing
->v_blanking
;
599 /* perform basic check on the detail timing */
600 if (Mode
->HSyncEnd
> Mode
->HTotal
|| Mode
->VSyncEnd
> Mode
->VTotal
) {
605 /* We ignore h/v_size and h/v_border for now. */
607 if (timing
->interlaced
)
608 DDCModeDoInterlaceQuirks(Mode
);
610 if (quirks
& DDC_QUIRK_DETAILED_SYNC_PP
)
611 Mode
->Flags
|= V_PVSYNC
| V_PHSYNC
;
613 if (timing
->misc
& 0x02)
614 Mode
->Flags
|= V_PVSYNC
;
616 Mode
->Flags
|= V_NVSYNC
;
618 if (timing
->misc
& 0x01)
619 Mode
->Flags
|= V_PHSYNC
;
621 Mode
->Flags
|= V_NHSYNC
;
624 xf86SetModeDefaultName(Mode
);
629 static DisplayModePtr
630 DDCModesFromCVT(int scrnIndex
, struct cvt_timings
*t
)
632 DisplayModePtr modes
= NULL
;
635 for (i
= 0; i
< 4; i
++) {
637 if (t
[i
].rates
& 0x10)
638 modes
= xf86ModesAdd(modes
,
639 xf86CVTMode(t
[i
].width
, t
[i
].height
, 50, 0,
641 if (t
[i
].rates
& 0x08)
642 modes
= xf86ModesAdd(modes
,
643 xf86CVTMode(t
[i
].width
, t
[i
].height
, 60, 0,
645 if (t
[i
].rates
& 0x04)
646 modes
= xf86ModesAdd(modes
,
647 xf86CVTMode(t
[i
].width
, t
[i
].height
, 75, 0,
649 if (t
[i
].rates
& 0x02)
650 modes
= xf86ModesAdd(modes
,
651 xf86CVTMode(t
[i
].width
, t
[i
].height
, 85, 0,
653 if (t
[i
].rates
& 0x01)
654 modes
= xf86ModesAdd(modes
,
655 xf86CVTMode(t
[i
].width
, t
[i
].height
, 60, 1,
665 static const struct {
721 /* fill up last byte */
728 static DisplayModePtr
729 DDCModesFromEstIII(unsigned char *est
)
731 DisplayModePtr modes
= NULL
;
734 for (i
= 0; i
< 6; i
++) {
735 for (j
= 7; j
>= 0; j
--) {
736 if (est
[i
] & (1 << j
)) {
737 m
= (i
* 8) + (7 - j
);
738 if (EstIIIModes
[m
].w
)
739 modes
= xf86ModesAdd(modes
,
740 FindDMTMode(EstIIIModes
[m
].w
,
752 * This is only valid when the sink claims to be continuous-frequency
753 * but does not supply a detailed range descriptor. Such sinks are
754 * arguably broken. Currently the mode validation code isn't aware of
755 * this; the non-RANDR code even punts the decision of optional sync
756 * range checking to the driver. Loss.
759 DDCGuessRangesFromModes(int scrnIndex
, MonPtr Monitor
, DisplayModePtr Modes
)
761 DisplayModePtr Mode
= Modes
;
763 if (!Monitor
|| !Modes
)
766 /* set up the ranges for scanning through the modes */
768 Monitor
->hsync
[0].lo
= 1024.0;
769 Monitor
->hsync
[0].hi
= 0.0;
771 Monitor
->nVrefresh
= 1;
772 Monitor
->vrefresh
[0].lo
= 1024.0;
773 Monitor
->vrefresh
[0].hi
= 0.0;
777 Mode
->HSync
= ((float) Mode
->Clock
) / ((float) Mode
->HTotal
);
780 Mode
->VRefresh
= (1000.0 * ((float) Mode
->Clock
)) /
781 ((float) (Mode
->HTotal
* Mode
->VTotal
));
783 if (Mode
->HSync
< Monitor
->hsync
[0].lo
)
784 Monitor
->hsync
[0].lo
= Mode
->HSync
;
786 if (Mode
->HSync
> Monitor
->hsync
[0].hi
)
787 Monitor
->hsync
[0].hi
= Mode
->HSync
;
789 if (Mode
->VRefresh
< Monitor
->vrefresh
[0].lo
)
790 Monitor
->vrefresh
[0].lo
= Mode
->VRefresh
;
792 if (Mode
->VRefresh
> Monitor
->vrefresh
[0].hi
)
793 Monitor
->vrefresh
[0].hi
= Mode
->VRefresh
;
800 xf86DDCDetectQuirks(int scrnIndex
, xf86MonPtr DDC
, Bool verbose
)
805 quirks
= DDC_QUIRK_NONE
;
806 for (i
= 0; ddc_quirks
[i
].detect
; i
++) {
807 if (ddc_quirks
[i
].detect(scrnIndex
, DDC
)) {
809 xf86DrvMsg(scrnIndex
, X_INFO
, " EDID quirk: %s\n",
810 ddc_quirks
[i
].description
);
812 quirks
|= ddc_quirks
[i
].quirk
;
820 xf86DetTimingApplyQuirks(struct detailed_monitor_section
*det_mon
,
821 ddc_quirk_t quirks
, int hsize
, int vsize
)
823 if (det_mon
->type
!= DT
)
826 if (quirks
& DDC_QUIRK_DETAILED_H_IN_CM
)
827 det_mon
->section
.d_timings
.h_size
*= 10;
829 if (quirks
& DDC_QUIRK_DETAILED_V_IN_CM
)
830 det_mon
->section
.d_timings
.v_size
*= 10;
832 if (quirks
& DDC_QUIRK_DETAILED_USE_MAXIMUM_SIZE
) {
833 det_mon
->section
.d_timings
.h_size
= 10 * hsize
;
834 det_mon
->section
.d_timings
.v_size
= 10 * vsize
;
839 * Applies monitor-specific quirks to the decoded EDID information.
841 * Note that some quirks applying to the mode list are still implemented in
845 xf86DDCApplyQuirks(int scrnIndex
, xf86MonPtr DDC
)
847 ddc_quirk_t quirks
= xf86DDCDetectQuirks(scrnIndex
, DDC
, FALSE
);
850 for (i
= 0; i
< DET_TIMINGS
; i
++) {
851 xf86DetTimingApplyQuirks(DDC
->det_mon
+ i
, quirks
,
852 DDC
->features
.hsize
, DDC
->features
.vsize
);
857 * Walks the modes list, finding the mode with the largest area which is
858 * closest to the target refresh rate, and marks it as the only preferred mode.
861 xf86DDCSetPreferredRefresh(int scrnIndex
, DisplayModePtr modes
,
862 float target_refresh
)
864 DisplayModePtr mode
, best
= modes
;
866 for (mode
= modes
; mode
; mode
= mode
->next
) {
867 mode
->type
&= ~M_T_PREFERRED
;
872 if (mode
->HDisplay
* mode
->VDisplay
> best
->HDisplay
* best
->VDisplay
) {
876 if (mode
->HDisplay
* mode
->VDisplay
== best
->HDisplay
* best
->VDisplay
) {
877 double mode_refresh
= xf86ModeVRefresh(mode
);
878 double best_refresh
= xf86ModeVRefresh(best
);
879 double mode_dist
= fabs(mode_refresh
- target_refresh
);
880 double best_dist
= fabs(best_refresh
- target_refresh
);
882 if (mode_dist
< best_dist
) {
889 best
->type
|= M_T_PREFERRED
;
892 #define CEA_VIDEO_MODES_NUM 64
893 static const DisplayModeRec CEAVideoModes
[CEA_VIDEO_MODES_NUM
] = {
894 {MODEPREFIX
, 25175, 640, 656, 752, 800, 0, 480, 490, 492, 525, 0, V_NHSYNC
| V_NVSYNC
, MODESUFFIX
}, /* VIC 1:640x480@60Hz */
895 {MODEPREFIX
, 27000, 720, 736, 798, 858, 0, 480, 489, 495, 525, 0, V_NHSYNC
| V_NVSYNC
, MODESUFFIX
}, /* VIC 2:720x480@60Hz */
896 {MODEPREFIX
, 27000, 720, 736, 798, 858, 0, 480, 489, 495, 525, 0, V_NHSYNC
| V_NVSYNC
, MODESUFFIX
}, /* VIC 3:720x480@60Hz */
897 {MODEPREFIX
, 74250, 1280, 1390, 1430, 1650, 0, 720, 725, 730, 750, 0, V_PHSYNC
| V_PVSYNC
, MODESUFFIX
}, /* VIC 4: 1280x720@60Hz */
898 {MODEPREFIX
, 74250, 1920, 2008, 2052, 2200, 0, 1080, 1084, 1094, 1125, 0, V_PHSYNC
| V_PVSYNC
| V_INTERLACE
, MODESUFFIX
}, /* VIC 5:1920x1080i@60Hz */
899 {MODEPREFIX
, 27000, 1440, 1478, 1602, 1716, 0, 480, 488, 494, 525, 0, V_NHSYNC
| V_NVSYNC
| V_INTERLACE
, MODESUFFIX
}, /* VIC 6:1440x480i@60Hz */
900 {MODEPREFIX
, 27000, 1440, 1478, 1602, 1716, 0, 480, 488, 494, 525, 0, V_NHSYNC
| V_NVSYNC
| V_INTERLACE
, MODESUFFIX
}, /* VIC 7:1440x480i@60Hz */
901 {MODEPREFIX
, 27000, 1440, 1478, 1602, 1716, 0, 240, 244, 247, 262, 0, V_NHSYNC
| V_NVSYNC
, MODESUFFIX
}, /* VIC 8:1440x240@60Hz */
902 {MODEPREFIX
, 27000, 1440, 1478, 1602, 1716, 0, 240, 244, 247, 262, 0, V_NHSYNC
| V_NVSYNC
, MODESUFFIX
}, /* VIC 9:1440x240@60Hz */
903 {MODEPREFIX
, 54000, 2880, 2956, 3204, 3432, 0, 480, 488, 494, 525, 0, V_NHSYNC
| V_NVSYNC
| V_INTERLACE
, MODESUFFIX
}, /* VIC 10:2880x480i@60Hz */
904 {MODEPREFIX
, 54000, 2880, 2956, 3204, 3432, 0, 480, 488, 494, 525, 0, V_NHSYNC
| V_NVSYNC
| V_INTERLACE
, MODESUFFIX
}, /* VIC 11:2880x480i@60Hz */
905 {MODEPREFIX
, 54000, 2880, 2956, 3204, 3432, 0, 240, 244, 247, 262, 0, V_NHSYNC
| V_NVSYNC
, MODESUFFIX
}, /* VIC 12:2880x240@60Hz */
906 {MODEPREFIX
, 54000, 2880, 2956, 3204, 3432, 0, 240, 244, 247, 262, 0, V_NHSYNC
| V_NVSYNC
, MODESUFFIX
}, /* VIC 13:2880x240@60Hz */
907 {MODEPREFIX
, 54000, 1440, 1472, 1596, 1716, 0, 480, 489, 495, 525, 0, V_NHSYNC
| V_NVSYNC
, MODESUFFIX
}, /* VIC 14:1440x480@60Hz */
908 {MODEPREFIX
, 54000, 1440, 1472, 1596, 1716, 0, 480, 489, 495, 525, 0, V_NHSYNC
| V_NVSYNC
, MODESUFFIX
}, /* VIC 15:1440x480@60Hz */
909 {MODEPREFIX
, 148500, 1920, 2008, 2052, 2200, 0, 1080, 1084, 1089, 1125, 0, V_PHSYNC
| V_PVSYNC
, MODESUFFIX
}, /* VIC 16:1920x1080@60Hz */
910 {MODEPREFIX
, 27000, 720, 732, 796, 864, 0, 576, 581, 586, 625, 0, V_NHSYNC
| V_NVSYNC
, MODESUFFIX
}, /* VIC 17:720x576@50Hz */
911 {MODEPREFIX
, 27000, 720, 732, 796, 864, 0, 576, 581, 586, 625, 0, V_NHSYNC
| V_NVSYNC
, MODESUFFIX
}, /* VIC 18:720x576@50Hz */
912 {MODEPREFIX
, 74250, 1280, 1720, 1760, 1980, 0, 720, 725, 730, 750, 0, V_PHSYNC
| V_PVSYNC
, MODESUFFIX
}, /* VIC 19: 1280x720@50Hz */
913 {MODEPREFIX
, 74250, 1920, 2448, 2492, 2640, 0, 1080, 1084, 1094, 1125, 0, V_PHSYNC
| V_PVSYNC
| V_INTERLACE
, MODESUFFIX
}, /* VIC 20:1920x1080i@50Hz */
914 {MODEPREFIX
, 27000, 1440, 1464, 1590, 1728, 0, 576, 580, 586, 625, 0, V_NHSYNC
| V_NVSYNC
| V_INTERLACE
, MODESUFFIX
}, /* VIC 21:1440x576i@50Hz */
915 {MODEPREFIX
, 27000, 1440, 1464, 1590, 1728, 0, 576, 580, 586, 625, 0, V_NHSYNC
| V_NVSYNC
| V_INTERLACE
, MODESUFFIX
}, /* VIC 22:1440x576i@50Hz */
916 {MODEPREFIX
, 27000, 1440, 1464, 1590, 1728, 0, 288, 290, 293, 312, 0, V_NHSYNC
| V_NVSYNC
, MODESUFFIX
}, /* VIC 23:1440x288@50Hz */
917 {MODEPREFIX
, 27000, 1440, 1464, 1590, 1728, 0, 288, 290, 293, 312, 0, V_NHSYNC
| V_NVSYNC
, MODESUFFIX
}, /* VIC 24:1440x288@50Hz */
918 {MODEPREFIX
, 54000, 2880, 2928, 3180, 3456, 0, 576, 580, 586, 625, 0, V_NHSYNC
| V_NVSYNC
| V_INTERLACE
, MODESUFFIX
}, /* VIC 25:2880x576i@50Hz */
919 {MODEPREFIX
, 54000, 2880, 2928, 3180, 3456, 0, 576, 580, 586, 625, 0, V_NHSYNC
| V_NVSYNC
| V_INTERLACE
, MODESUFFIX
}, /* VIC 26:2880x576i@50Hz */
920 {MODEPREFIX
, 54000, 2880, 2928, 3180, 3456, 0, 288, 290, 293, 312, 0, V_NHSYNC
| V_NVSYNC
, MODESUFFIX
}, /* VIC 27:2880x288@50Hz */
921 {MODEPREFIX
, 54000, 2880, 2928, 3180, 3456, 0, 288, 290, 293, 312, 0, V_NHSYNC
| V_NVSYNC
, MODESUFFIX
}, /* VIC 28:2880x288@50Hz */
922 {MODEPREFIX
, 54000, 1440, 1464, 1592, 1728, 0, 576, 581, 586, 625, 0, V_NHSYNC
| V_NVSYNC
, MODESUFFIX
}, /* VIC 29:1440x576@50Hz */
923 {MODEPREFIX
, 54000, 1440, 1464, 1592, 1728, 0, 576, 581, 586, 625, 0, V_NHSYNC
| V_NVSYNC
, MODESUFFIX
}, /* VIC 30:1440x576@50Hz */
924 {MODEPREFIX
, 148500, 1920, 2448, 2492, 2640, 0, 1080, 1084, 1089, 1125, 0, V_PHSYNC
| V_PVSYNC
, MODESUFFIX
}, /* VIC 31:1920x1080@50Hz */
925 {MODEPREFIX
, 74250, 1920, 2558, 2602, 2750, 0, 1080, 1084, 1089, 1125, 0, V_PHSYNC
| V_PVSYNC
, MODESUFFIX
}, /* VIC 32:1920x1080@24Hz */
926 {MODEPREFIX
, 74250, 1920, 2448, 2492, 2640, 0, 1080, 1084, 1089, 1125, 0, V_PHSYNC
| V_PVSYNC
, MODESUFFIX
}, /* VIC 33:1920x1080@25Hz */
927 {MODEPREFIX
, 74250, 1920, 2008, 2052, 2200, 0, 1080, 1084, 1089, 1125, 0, V_PHSYNC
| V_PVSYNC
, MODESUFFIX
}, /* VIC 34:1920x1080@30Hz */
928 {MODEPREFIX
, 108000, 2880, 2944, 3192, 3432, 0, 480, 489, 495, 525, 0, V_NHSYNC
| V_NVSYNC
, MODESUFFIX
}, /* VIC 35:2880x480@60Hz */
929 {MODEPREFIX
, 108000, 2880, 2944, 3192, 3432, 0, 480, 489, 495, 525, 0, V_NHSYNC
| V_NVSYNC
, MODESUFFIX
}, /* VIC 36:2880x480@60Hz */
930 {MODEPREFIX
, 108000, 2880, 2928, 3184, 3456, 0, 576, 581, 586, 625, 0, V_NHSYNC
| V_NVSYNC
, MODESUFFIX
}, /* VIC 37:2880x576@50Hz */
931 {MODEPREFIX
, 108000, 2880, 2928, 3184, 3456, 0, 576, 581, 586, 625, 0, V_NHSYNC
| V_NVSYNC
, MODESUFFIX
}, /* VIC 38:2880x576@50Hz */
932 {MODEPREFIX
, 72000, 1920, 1952, 2120, 2304, 0, 1080, 1126, 1136, 1250, 0, V_PHSYNC
| V_NVSYNC
| V_INTERLACE
, MODESUFFIX
}, /* VIC 39:1920x1080i@50Hz */
933 {MODEPREFIX
, 148500, 1920, 2448, 2492, 2640, 0, 1080, 1084, 1094, 1125, 0, V_PHSYNC
| V_PVSYNC
| V_INTERLACE
, MODESUFFIX
}, /* VIC 40:1920x1080i@100Hz */
934 {MODEPREFIX
, 148500, 1280, 1720, 1760, 1980, 0, 720, 725, 730, 750, 0, V_PHSYNC
| V_PVSYNC
, MODESUFFIX
}, /* VIC 41:1280x720@100Hz */
935 {MODEPREFIX
, 54000, 720, 732, 796, 864, 0, 576, 581, 586, 625, 0, V_NHSYNC
| V_NVSYNC
, MODESUFFIX
}, /* VIC 42:720x576@100Hz */
936 {MODEPREFIX
, 54000, 720, 732, 796, 864, 0, 576, 581, 586, 625, 0, V_NHSYNC
| V_NVSYNC
, MODESUFFIX
}, /* VIC 43:720x576@100Hz */
937 {MODEPREFIX
, 54000, 1440, 1464, 1590, 1728, 0, 576, 580, 586, 625, 0, V_NHSYNC
| V_NVSYNC
, MODESUFFIX
}, /* VIC 44:1440x576i@100Hz */
938 {MODEPREFIX
, 54000, 1440, 1464, 1590, 1728, 0, 576, 580, 586, 625, 0, V_NHSYNC
| V_NVSYNC
, MODESUFFIX
}, /* VIC 45:1440x576i@100Hz */
939 {MODEPREFIX
, 148500, 1920, 2008, 2052, 2200, 0, 1080, 1084, 1094, 1125, 0, V_PHSYNC
| V_PVSYNC
| V_INTERLACE
, MODESUFFIX
}, /* VIC 46:1920x1080i@120Hz */
940 {MODEPREFIX
, 148500, 1280, 1390, 1430, 1650, 0, 720, 725, 730, 750, 0, V_PHSYNC
| V_PVSYNC
, MODESUFFIX
}, /* VIC 47:1280x720@120Hz */
941 {MODEPREFIX
, 54000, 720, 736, 798, 858, 0, 480, 489, 495, 525, 0, V_NHSYNC
| V_NVSYNC
, MODESUFFIX
}, /* VIC 48:720x480@120Hz */
942 {MODEPREFIX
, 54000, 720, 736, 798, 858, 0, 480, 489, 495, 525, 0, V_NHSYNC
| V_NVSYNC
, MODESUFFIX
}, /* VIC 49:720x480@120Hz */
943 {MODEPREFIX
, 54000, 1440, 1478, 1602, 1716, 0, 480, 488, 494, 525, 0, V_NHSYNC
| V_NVSYNC
| V_INTERLACE
, MODESUFFIX
}, /* VIC 50:1440x480i@120Hz */
944 {MODEPREFIX
, 54000, 1440, 1478, 1602, 1716, 0, 480, 488, 494, 525, 0, V_NHSYNC
| V_NVSYNC
| V_INTERLACE
, MODESUFFIX
}, /* VIC 51:1440x480i@120Hz */
945 {MODEPREFIX
, 108000, 720, 732, 796, 864, 0, 576, 581, 586, 625, 0, V_NHSYNC
| V_NVSYNC
, MODESUFFIX
}, /* VIC 52:720x576@200Hz */
946 {MODEPREFIX
, 108000, 720, 732, 796, 864, 0, 576, 581, 586, 625, 0, V_NHSYNC
| V_NVSYNC
, MODESUFFIX
}, /* VIC 53:720x576@200Hz */
947 {MODEPREFIX
, 108000, 1440, 1464, 1590, 1728, 0, 576, 580, 586, 625, 0, V_NHSYNC
| V_NVSYNC
| V_INTERLACE
, MODESUFFIX
}, /* VIC 54:1440x576i@200Hz */
948 {MODEPREFIX
, 108000, 1440, 1464, 1590, 1728, 0, 576, 580, 586, 625, 0, V_NHSYNC
| V_NVSYNC
| V_INTERLACE
, MODESUFFIX
}, /* VIC 55:1440x576i@200Hz */
949 {MODEPREFIX
, 108000, 720, 736, 798, 858, 0, 480, 489, 495, 525, 0, V_NHSYNC
| V_NVSYNC
, MODESUFFIX
}, /* VIC 56:720x480@240Hz */
950 {MODEPREFIX
, 108000, 720, 736, 798, 858, 0, 480, 489, 495, 525, 0, V_NHSYNC
| V_NVSYNC
, MODESUFFIX
}, /* VIC 57:720x480@240Hz */
951 {MODEPREFIX
, 108000, 1440, 1478, 1602, 1716, 0, 480, 488, 494, 525, 0, V_NHSYNC
| V_NVSYNC
| V_INTERLACE
, MODESUFFIX
}, /* VIC 58:1440x480i@240 */
952 {MODEPREFIX
, 108000, 1440, 1478, 1602, 1716, 0, 480, 488, 494, 525, 0, V_NHSYNC
| V_NVSYNC
| V_INTERLACE
, MODESUFFIX
}, /* VIC 59:1440x480i@240 */
953 {MODEPREFIX
, 59400, 1280, 3040, 3080, 3300, 0, 720, 725, 730, 750, 0, V_PHSYNC
| V_PVSYNC
, MODESUFFIX
}, /* VIC 60: 1280x720@24Hz */
954 {MODEPREFIX
, 74250, 1280, 3700, 3740, 3960, 0, 720, 725, 730, 750, 0, V_PHSYNC
| V_PVSYNC
, MODESUFFIX
}, /* VIC 61: 1280x720@25Hz */
955 {MODEPREFIX
, 74250, 1280, 3040, 3080, 3300, 0, 720, 725, 730, 750, 0, V_PHSYNC
| V_PVSYNC
, MODESUFFIX
}, /* VIC 62: 1280x720@30Hz */
956 {MODEPREFIX
, 297000, 1920, 2008, 2052, 2200, 0, 1080, 1084, 1089, 1125, 0, V_PHSYNC
| V_PVSYNC
, MODESUFFIX
}, /* VIC 63: 1920x1080@120Hz */
957 {MODEPREFIX
, 297000, 1920, 2448, 2492, 2640, 0, 1080, 1084, 1094, 1125, 0, V_PHSYNC
| V_PVSYNC
, MODESUFFIX
}, /* VIC 64:1920x1080@100Hz */
960 /* chose mode line by cea short video descriptor*/
962 handle_cea_svd(struct cea_video_block
*video
, void *data
)
965 DisplayModePtr
*Modes
= (DisplayModePtr
*) data
;
968 vid
= video
->video_code
& 0x7f;
969 if (vid
< CEA_VIDEO_MODES_NUM
) {
970 Mode
= xf86DuplicateMode(CEAVideoModes
+ vid
);
971 *Modes
= xf86ModesAdd(*Modes
, Mode
);
975 static DisplayModePtr
976 DDCModesFromCEAExtension(int scrnIndex
, xf86MonPtr MonPtr
)
978 DisplayModePtr Modes
= NULL
;
980 xf86ForEachVideoBlock(MonPtr
, handle_cea_svd
, &Modes
);
985 struct det_modes_parameter
{
988 DisplayModePtr Modes
;
995 handle_detailed_modes(struct detailed_monitor_section
*det_mon
, void *data
)
998 struct det_modes_parameter
*p
= (struct det_modes_parameter
*) data
;
1000 xf86DetTimingApplyQuirks(det_mon
, p
->quirks
,
1001 p
->DDC
->features
.hsize
, p
->DDC
->features
.vsize
);
1003 switch (det_mon
->type
) {
1005 Mode
= DDCModeFromDetailedTiming(p
->DDC
->scrnIndex
,
1006 &det_mon
->section
.d_timings
,
1007 p
->preferred
, p
->quirks
);
1008 p
->preferred
= FALSE
;
1009 p
->Modes
= xf86ModesAdd(p
->Modes
, Mode
);
1011 case DS_STD_TIMINGS
:
1012 Mode
= DDCModesFromStandardTiming(det_mon
->section
.std_t
,
1013 p
->quirks
, p
->timing_level
, p
->rb
);
1014 p
->Modes
= xf86ModesAdd(p
->Modes
, Mode
);
1017 Mode
= DDCModesFromCVT(p
->DDC
->scrnIndex
, det_mon
->section
.cvt
);
1018 p
->Modes
= xf86ModesAdd(p
->Modes
, Mode
);
1021 Mode
= DDCModesFromEstIII(det_mon
->section
.est_iii
);
1022 p
->Modes
= xf86ModesAdd(p
->Modes
, Mode
);
1030 xf86DDCGetModes(int scrnIndex
, xf86MonPtr DDC
)
1032 DisplayModePtr Modes
= NULL
, Mode
;
1036 struct det_modes_parameter p
;
1038 xf86DrvMsg(scrnIndex
, X_INFO
, "EDID vendor \"%s\", prod id %d\n",
1039 DDC
->vendor
.name
, DDC
->vendor
.prod_id
);
1041 quirks
= xf86DDCDetectQuirks(scrnIndex
, DDC
, TRUE
);
1043 preferred
= PREFERRED_TIMING_MODE(DDC
->features
.msc
);
1044 if (DDC
->ver
.revision
>= 4)
1046 if (quirks
& DDC_QUIRK_FIRST_DETAILED_PREFERRED
)
1048 if (quirks
& (DDC_QUIRK_PREFER_LARGE_60
| DDC_QUIRK_PREFER_LARGE_75
))
1051 rb
= xf86MonitorSupportsReducedBlanking(DDC
);
1053 timing_level
= MonitorStandardTimingLevel(DDC
);
1059 p
.preferred
= preferred
;
1060 p
.timing_level
= timing_level
;
1061 xf86ForEachDetailedBlock(DDC
, handle_detailed_modes
, &p
);
1064 /* Add established timings */
1065 Mode
= DDCModesFromEstablished(scrnIndex
, &DDC
->timings1
, quirks
);
1066 Modes
= xf86ModesAdd(Modes
, Mode
);
1068 /* Add standard timings */
1069 Mode
= DDCModesFromStandardTiming(DDC
->timings2
, quirks
, timing_level
, rb
);
1070 Modes
= xf86ModesAdd(Modes
, Mode
);
1072 /* Add cea-extension mode timings */
1073 Mode
= DDCModesFromCEAExtension(scrnIndex
, DDC
);
1074 Modes
= xf86ModesAdd(Modes
, Mode
);
1076 if (quirks
& DDC_QUIRK_PREFER_LARGE_60
)
1077 xf86DDCSetPreferredRefresh(scrnIndex
, Modes
, 60);
1079 if (quirks
& DDC_QUIRK_PREFER_LARGE_75
)
1080 xf86DDCSetPreferredRefresh(scrnIndex
, Modes
, 75);
1082 Modes
= xf86PruneDuplicateModes(Modes
);
1087 struct det_mon_parameter
{
1092 Bool have_maxpixclock
;
1096 handle_detailed_monset(struct detailed_monitor_section
*det_mon
, void *data
)
1099 struct det_mon_parameter
*p
= (struct det_mon_parameter
*) data
;
1100 int scrnIndex
= ((xf86MonPtr
) (p
->Monitor
->DDC
))->scrnIndex
;
1102 switch (det_mon
->type
) {
1104 if (!p
->have_hsync
) {
1105 if (!p
->Monitor
->nHsync
)
1106 xf86DrvMsg(scrnIndex
, X_INFO
,
1107 "Using EDID range info for horizontal sync\n");
1108 p
->Monitor
->hsync
[p
->Monitor
->nHsync
].lo
=
1109 det_mon
->section
.ranges
.min_h
;
1110 p
->Monitor
->hsync
[p
->Monitor
->nHsync
].hi
=
1111 det_mon
->section
.ranges
.max_h
;
1112 p
->Monitor
->nHsync
++;
1115 xf86DrvMsg(scrnIndex
, X_INFO
,
1116 "Using hsync ranges from config file\n");
1119 if (!p
->have_vrefresh
) {
1120 if (!p
->Monitor
->nVrefresh
)
1121 xf86DrvMsg(scrnIndex
, X_INFO
,
1122 "Using EDID range info for vertical refresh\n");
1123 p
->Monitor
->vrefresh
[p
->Monitor
->nVrefresh
].lo
=
1124 det_mon
->section
.ranges
.min_v
;
1125 p
->Monitor
->vrefresh
[p
->Monitor
->nVrefresh
].hi
=
1126 det_mon
->section
.ranges
.max_v
;
1127 p
->Monitor
->nVrefresh
++;
1130 xf86DrvMsg(scrnIndex
, X_INFO
,
1131 "Using vrefresh ranges from config file\n");
1134 clock
= det_mon
->section
.ranges
.max_clock
* 1000;
1135 if (p
->quirks
& DDC_QUIRK_DVI_SINGLE_LINK
)
1136 clock
= min(clock
, 165000);
1137 if (!p
->have_maxpixclock
&& clock
> p
->Monitor
->maxPixClock
)
1138 p
->Monitor
->maxPixClock
= clock
;
1147 * Fill out MonPtr with xf86MonPtr information.
1150 xf86EdidMonitorSet(int scrnIndex
, MonPtr Monitor
, xf86MonPtr DDC
)
1152 DisplayModePtr Modes
= NULL
, Mode
;
1153 struct det_mon_parameter p
;
1155 if (!Monitor
|| !DDC
)
1160 if (Monitor
->widthmm
<= 0 || Monitor
->heightmm
<= 0) {
1161 Monitor
->widthmm
= 10 * DDC
->features
.hsize
;
1162 Monitor
->heightmm
= 10 * DDC
->features
.vsize
;
1165 Monitor
->reducedblanking
= xf86MonitorSupportsReducedBlanking(DDC
);
1167 Modes
= xf86DDCGetModes(scrnIndex
, DDC
);
1169 /* Go through the detailed monitor sections */
1170 p
.Monitor
= Monitor
;
1171 p
.quirks
= xf86DDCDetectQuirks(scrnIndex
, Monitor
->DDC
, FALSE
);
1172 p
.have_hsync
= (Monitor
->nHsync
!= 0);
1173 p
.have_vrefresh
= (Monitor
->nVrefresh
!= 0);
1174 p
.have_maxpixclock
= (Monitor
->maxPixClock
!= 0);
1175 xf86ForEachDetailedBlock(DDC
, handle_detailed_monset
, &p
);
1179 xf86DrvMsg(scrnIndex
, X_INFO
, "Printing DDC gathered Modelines:\n");
1183 xf86PrintModeline(scrnIndex
, Mode
);
1187 /* Do we still need ranges to be filled in? */
1188 if (!Monitor
->nHsync
|| !Monitor
->nVrefresh
)
1189 DDCGuessRangesFromModes(scrnIndex
, Monitor
, Modes
);
1191 /* look for last Mode */
1198 if (Monitor
->Modes
) {
1199 Monitor
->Last
->next
= Modes
;
1200 Modes
->prev
= Monitor
->Last
;
1201 Monitor
->Last
= Mode
;
1204 Monitor
->Modes
= Modes
;
1205 Monitor
->Last
= Mode
;