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-rw-r--r--drivers/gpu/drm/drm_edid.c237
1 files changed, 237 insertions, 0 deletions
diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c
index e4f1cb5fa60e..e64eb6bbce1a 100644
--- a/drivers/gpu/drm/drm_edid.c
+++ b/drivers/gpu/drm/drm_edid.c
@@ -243,6 +243,243 @@ static void edid_fixup_preferred(struct drm_connector *connector,
243 preferred_mode->type |= DRM_MODE_TYPE_PREFERRED; 243 preferred_mode->type |= DRM_MODE_TYPE_PREFERRED;
244} 244}
245 245
246/*
247 * Add the Autogenerated from the DMT spec.
248 * This table is copied from xfree86/modes/xf86EdidModes.c.
249 * But the mode with Reduced blank feature is deleted.
250 */
251static struct drm_display_mode drm_dmt_modes[] = {
252 /* 640x350@85Hz */
253 { DRM_MODE("640x350", DRM_MODE_TYPE_DRIVER, 31500, 640, 672,
254 736, 832, 0, 350, 382, 385, 445, 0,
255 DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_NVSYNC) },
256 /* 640x400@85Hz */
257 { DRM_MODE("640x400", DRM_MODE_TYPE_DRIVER, 31500, 640, 672,
258 736, 832, 0, 400, 401, 404, 445, 0,
259 DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) },
260 /* 720x400@85Hz */
261 { DRM_MODE("720x400", DRM_MODE_TYPE_DRIVER, 35500, 720, 756,
262 828, 936, 0, 400, 401, 404, 446, 0,
263 DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) },
264 /* 640x480@60Hz */
265 { DRM_MODE("640x480", DRM_MODE_TYPE_DRIVER, 25175, 640, 656,
266 752, 800, 0, 480, 489, 492, 525, 0,
267 DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) },
268 /* 640x480@72Hz */
269 { DRM_MODE("640x480", DRM_MODE_TYPE_DRIVER, 31500, 640, 664,
270 704, 832, 0, 480, 489, 492, 520, 0,
271 DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) },
272 /* 640x480@75Hz */
273 { DRM_MODE("640x480", DRM_MODE_TYPE_DRIVER, 31500, 640, 656,
274 720, 840, 0, 480, 481, 484, 500, 0,
275 DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) },
276 /* 640x480@85Hz */
277 { DRM_MODE("640x480", DRM_MODE_TYPE_DRIVER, 36000, 640, 696,
278 752, 832, 0, 480, 481, 484, 509, 0,
279 DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) },
280 /* 800x600@56Hz */
281 { DRM_MODE("800x600", DRM_MODE_TYPE_DRIVER, 36000, 800, 824,
282 896, 1024, 0, 600, 601, 603, 625, 0,
283 DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
284 /* 800x600@60Hz */
285 { DRM_MODE("800x600", DRM_MODE_TYPE_DRIVER, 40000, 800, 840,
286 968, 1056, 0, 600, 601, 605, 628, 0,
287 DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
288 /* 800x600@72Hz */
289 { DRM_MODE("800x600", DRM_MODE_TYPE_DRIVER, 50000, 800, 856,
290 976, 1040, 0, 600, 637, 643, 666, 0,
291 DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
292 /* 800x600@75Hz */
293 { DRM_MODE("800x600", DRM_MODE_TYPE_DRIVER, 49500, 800, 816,
294 896, 1056, 0, 600, 601, 604, 625, 0,
295 DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
296 /* 800x600@85Hz */
297 { DRM_MODE("800x600", DRM_MODE_TYPE_DRIVER, 56250, 800, 832,
298 896, 1048, 0, 600, 601, 604, 631, 0,
299 DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
300 /* 848x480@60Hz */
301 { DRM_MODE("848x480", DRM_MODE_TYPE_DRIVER, 33750, 848, 864,
302 976, 1088, 0, 480, 486, 494, 517, 0,
303 DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
304 /* 1024x768@43Hz, interlace */
305 { DRM_MODE("1024x768", DRM_MODE_TYPE_DRIVER, 44900, 1024, 1032,
306 1208, 1264, 0, 768, 768, 772, 817, 0,
307 DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC |
308 DRM_MODE_FLAG_INTERLACE) },
309 /* 1024x768@60Hz */
310 { DRM_MODE("1024x768", DRM_MODE_TYPE_DRIVER, 65000, 1024, 1048,
311 1184, 1344, 0, 768, 771, 777, 806, 0,
312 DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) },
313 /* 1024x768@70Hz */
314 { DRM_MODE("1024x768", DRM_MODE_TYPE_DRIVER, 75000, 1024, 1048,
315 1184, 1328, 0, 768, 771, 777, 806, 0,
316 DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) },
317 /* 1024x768@75Hz */
318 { DRM_MODE("1024x768", DRM_MODE_TYPE_DRIVER, 78750, 1024, 1040,
319 1136, 1312, 0, 768, 769, 772, 800, 0,
320 DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
321 /* 1024x768@85Hz */
322 { DRM_MODE("1024x768", DRM_MODE_TYPE_DRIVER, 94500, 1024, 1072,
323 1072, 1376, 0, 768, 769, 772, 808, 0,
324 DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
325 /* 1152x864@75Hz */
326 { DRM_MODE("1152x864", DRM_MODE_TYPE_DRIVER, 108000, 1152, 1216,
327 1344, 1600, 0, 864, 865, 868, 900, 0,
328 DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
329 /* 1280x768@60Hz */
330 { DRM_MODE("1280x768", DRM_MODE_TYPE_DRIVER, 79500, 1280, 1344,
331 1472, 1664, 0, 768, 771, 778, 798, 0,
332 DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) },
333 /* 1280x768@75Hz */
334 { DRM_MODE("1280x768", DRM_MODE_TYPE_DRIVER, 102250, 1280, 1360,
335 1488, 1696, 0, 768, 771, 778, 805, 0,
336 DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_NVSYNC) },
337 /* 1280x768@85Hz */
338 { DRM_MODE("1280x768", DRM_MODE_TYPE_DRIVER, 117500, 1280, 1360,
339 1496, 1712, 0, 768, 771, 778, 809, 0,
340 DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) },
341 /* 1280x800@60Hz */
342 { DRM_MODE("1280x800", DRM_MODE_TYPE_DRIVER, 83500, 1280, 1352,
343 1480, 1680, 0, 800, 803, 809, 831, 0,
344 DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_NVSYNC) },
345 /* 1280x800@75Hz */
346 { DRM_MODE("1280x800", DRM_MODE_TYPE_DRIVER, 106500, 1280, 1360,
347 1488, 1696, 0, 800, 803, 809, 838, 0,
348 DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) },
349 /* 1280x800@85Hz */
350 { DRM_MODE("1280x800", DRM_MODE_TYPE_DRIVER, 122500, 1280, 1360,
351 1496, 1712, 0, 800, 803, 809, 843, 0,
352 DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) },
353 /* 1280x960@60Hz */
354 { DRM_MODE("1280x960", DRM_MODE_TYPE_DRIVER, 108000, 1280, 1376,
355 1488, 1800, 0, 960, 961, 964, 1000, 0,
356 DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
357 /* 1280x960@85Hz */
358 { DRM_MODE("1280x960", DRM_MODE_TYPE_DRIVER, 148500, 1280, 1344,
359 1504, 1728, 0, 960, 961, 964, 1011, 0,
360 DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
361 /* 1280x1024@60Hz */
362 { DRM_MODE("1280x1024", DRM_MODE_TYPE_DRIVER, 108000, 1280, 1328,
363 1440, 1688, 0, 1024, 1025, 1028, 1066, 0,
364 DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
365 /* 1280x1024@75Hz */
366 { DRM_MODE("1280x1024", DRM_MODE_TYPE_DRIVER, 135000, 1280, 1296,
367 1440, 1688, 0, 1024, 1025, 1028, 1066, 0,
368 DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
369 /* 1280x1024@85Hz */
370 { DRM_MODE("1280x1024", DRM_MODE_TYPE_DRIVER, 157500, 1280, 1344,
371 1504, 1728, 0, 1024, 1025, 1028, 1072, 0,
372 DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
373 /* 1360x768@60Hz */
374 { DRM_MODE("1360x768", DRM_MODE_TYPE_DRIVER, 85500, 1360, 1424,
375 1536, 1792, 0, 768, 771, 777, 795, 0,
376 DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
377 /* 1440x1050@60Hz */
378 { DRM_MODE("1400x1050", DRM_MODE_TYPE_DRIVER, 121750, 1400, 1488,
379 1632, 1864, 0, 1050, 1053, 1057, 1089, 0,
380 DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) },
381 /* 1440x1050@75Hz */
382 { DRM_MODE("1400x1050", DRM_MODE_TYPE_DRIVER, 156000, 1400, 1504,
383 1648, 1896, 0, 1050, 1053, 1057, 1099, 0,
384 DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) },
385 /* 1440x1050@85Hz */
386 { DRM_MODE("1400x1050", DRM_MODE_TYPE_DRIVER, 179500, 1400, 1504,
387 1656, 1912, 0, 1050, 1053, 1057, 1105, 0,
388 DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) },
389 /* 1440x900@60Hz */
390 { DRM_MODE("1440x900", DRM_MODE_TYPE_DRIVER, 106500, 1440, 1520,
391 1672, 1904, 0, 900, 903, 909, 934, 0,
392 DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) },
393 /* 1440x900@75Hz */
394 { DRM_MODE("1440x900", DRM_MODE_TYPE_DRIVER, 136750, 1440, 1536,
395 1688, 1936, 0, 900, 903, 909, 942, 0,
396 DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) },
397 /* 1440x900@85Hz */
398 { DRM_MODE("1440x900", DRM_MODE_TYPE_DRIVER, 157000, 1440, 1544,
399 1696, 1952, 0, 900, 903, 909, 948, 0,
400 DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) },
401 /* 1600x1200@60Hz */
402 { DRM_MODE("1600x1200", DRM_MODE_TYPE_DRIVER, 162000, 1600, 1664,
403 1856, 2160, 0, 1200, 1201, 1204, 1250, 0,
404 DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
405 /* 1600x1200@65Hz */
406 { DRM_MODE("1600x1200", DRM_MODE_TYPE_DRIVER, 175500, 1600, 1664,
407 1856, 2160, 0, 1200, 1201, 1204, 1250, 0,
408 DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
409 /* 1600x1200@70Hz */
410 { DRM_MODE("1600x1200", DRM_MODE_TYPE_DRIVER, 189000, 1600, 1664,
411 1856, 2160, 0, 1200, 1201, 1204, 1250, 0,
412 DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
413 /* 1600x1200@75Hz */
414 { DRM_MODE("1600x1200", DRM_MODE_TYPE_DRIVER, 2025000, 1600, 1664,
415 1856, 2160, 0, 1200, 1201, 1204, 1250, 0,
416 DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
417 /* 1600x1200@85Hz */
418 { DRM_MODE("1600x1200", DRM_MODE_TYPE_DRIVER, 229500, 1600, 1664,
419 1856, 2160, 0, 1200, 1201, 1204, 1250, 0,
420 DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
421 /* 1680x1050@60Hz */
422 { DRM_MODE("1680x1050", DRM_MODE_TYPE_DRIVER, 146250, 1680, 1784,
423 1960, 2240, 0, 1050, 1053, 1059, 1089, 0,
424 DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) },
425 /* 1680x1050@75Hz */
426 { DRM_MODE("1680x1050", DRM_MODE_TYPE_DRIVER, 187000, 1680, 1800,
427 1976, 2272, 0, 1050, 1053, 1059, 1099, 0,
428 DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) },
429 /* 1680x1050@85Hz */
430 { DRM_MODE("1680x1050", DRM_MODE_TYPE_DRIVER, 214750, 1680, 1808,
431 1984, 2288, 0, 1050, 1053, 1059, 1105, 0,
432 DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) },
433 /* 1792x1344@60Hz */
434 { DRM_MODE("1792x1344", DRM_MODE_TYPE_DRIVER, 204750, 1792, 1920,
435 2120, 2448, 0, 1344, 1345, 1348, 1394, 0,
436 DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) },
437 /* 1729x1344@75Hz */
438 { DRM_MODE("1792x1344", DRM_MODE_TYPE_DRIVER, 261000, 1792, 1888,
439 2104, 2456, 0, 1344, 1345, 1348, 1417, 0,
440 DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) },
441 /* 1853x1392@60Hz */
442 { DRM_MODE("1856x1392", DRM_MODE_TYPE_DRIVER, 218250, 1856, 1952,
443 2176, 2528, 0, 1392, 1393, 1396, 1439, 0,
444 DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) },
445 /* 1856x1392@75Hz */
446 { DRM_MODE("1856x1392", DRM_MODE_TYPE_DRIVER, 288000, 1856, 1984,
447 2208, 2560, 0, 1392, 1395, 1399, 1500, 0,
448 DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) },
449 /* 1920x1200@60Hz */
450 { DRM_MODE("1920x1200", DRM_MODE_TYPE_DRIVER, 193250, 1920, 2056,
451 2256, 2592, 0, 1200, 1203, 1209, 1245, 0,
452 DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) },
453 /* 1920x1200@75Hz */
454 { DRM_MODE("1920x1200", DRM_MODE_TYPE_DRIVER, 245250, 1920, 2056,
455 2264, 2608, 0, 1200, 1203, 1209, 1255, 0,
456 DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) },
457 /* 1920x1200@85Hz */
458 { DRM_MODE("1920x1200", DRM_MODE_TYPE_DRIVER, 281250, 1920, 2064,
459 2272, 2624, 0, 1200, 1203, 1209, 1262, 0,
460 DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) },
461 /* 1920x1440@60Hz */
462 { DRM_MODE("1920x1440", DRM_MODE_TYPE_DRIVER, 234000, 1920, 2048,
463 2256, 2600, 0, 1440, 1441, 1444, 1500, 0,
464 DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) },
465 /* 1920x1440@75Hz */
466 { DRM_MODE("1920x1440", DRM_MODE_TYPE_DRIVER, 297000, 1920, 2064,
467 2288, 2640, 0, 1440, 1441, 1444, 1500, 0,
468 DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) },
469 /* 2560x1600@60Hz */
470 { DRM_MODE("2560x1600", DRM_MODE_TYPE_DRIVER, 348500, 2560, 2752,
471 3032, 3504, 0, 1600, 1603, 1609, 1658, 0,
472 DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) },
473 /* 2560x1600@75HZ */
474 { DRM_MODE("2560x1600", DRM_MODE_TYPE_DRIVER, 443250, 2560, 2768,
475 3048, 3536, 0, 1600, 1603, 1609, 1672, 0,
476 DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) },
477 /* 2560x1600@85HZ */
478 { DRM_MODE("2560x1600", DRM_MODE_TYPE_DRIVER, 505250, 2560, 2768,
479 3048, 3536, 0, 1600, 1603, 1609, 1682, 0,
480 DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) },
481};
482
246/** 483/**
247 * drm_mode_std - convert standard mode info (width, height, refresh) into mode 484 * drm_mode_std - convert standard mode info (width, height, refresh) into mode
248 * @t: standard timing params 485 * @t: standard timing params