From fe2ccbf887ddf31f99d6f630830e3180ff259e40 Mon Sep 17 00:00:00 2001 From: marha Date: Mon, 20 Dec 2010 09:39:54 +0000 Subject: xserver libXext git update 20-12-2010 --- xorg-server/hw/xfree86/modes/xf86EdidModes.c | 2427 +++++++++++++------------- 1 file changed, 1216 insertions(+), 1211 deletions(-) (limited to 'xorg-server/hw/xfree86/modes') diff --git a/xorg-server/hw/xfree86/modes/xf86EdidModes.c b/xorg-server/hw/xfree86/modes/xf86EdidModes.c index f8cd9a0ca..d9ece7a14 100644 --- a/xorg-server/hw/xfree86/modes/xf86EdidModes.c +++ b/xorg-server/hw/xfree86/modes/xf86EdidModes.c @@ -1,1211 +1,1216 @@ -/* - * Copyright 2006 Luc Verhaegen. - * Copyright 2008 Red Hat, Inc. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sub license, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice (including the - * next paragraph) shall be included in all copies or substantial portions - * of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER - * DEALINGS IN THE SOFTWARE. - */ - -/** - * @file This file covers code to convert a xf86MonPtr containing EDID-probed - * information into a list of modes, including applying monitor-specific - * quirks to fix broken EDID data. - */ -#ifdef HAVE_XORG_CONFIG_H -#include -#else -#ifdef HAVE_CONFIG_H -#include -#endif -#endif - -#define _PARSE_EDID_ -#include "xf86.h" -#include "xf86DDC.h" -#include -#include "property.h" -#include "propertyst.h" -#include "xf86Crtc.h" -#include -#include - -static void handle_detailed_rblank(struct detailed_monitor_section *det_mon, - void *data) -{ - if (det_mon->type == DS_RANGES) - if (det_mon->section.ranges.supported_blanking & CVT_REDUCED) - *(Bool*)data = TRUE; -} - -static Bool -xf86MonitorSupportsReducedBlanking(xf86MonPtr DDC) -{ - /* EDID 1.4 explicitly defines RB support */ - if (DDC->ver.revision >= 4) { - Bool ret = FALSE; - - xf86ForEachDetailedBlock(DDC, handle_detailed_rblank, &ret); - return ret; - } - - /* For anything older, assume digital means RB support. Boo. */ - if (DDC->features.input_type) - return TRUE; - - return FALSE; -} - -static Bool quirk_prefer_large_60 (int scrnIndex, xf86MonPtr DDC) -{ - /* Belinea 10 15 55 */ - if (memcmp (DDC->vendor.name, "MAX", 4) == 0 && - ((DDC->vendor.prod_id == 1516) || - (DDC->vendor.prod_id == 0x77e))) - return TRUE; - - /* Acer AL1706 */ - if (memcmp (DDC->vendor.name, "ACR", 4) == 0 && - DDC->vendor.prod_id == 44358) - return TRUE; - - /* Bug #10814: Samsung SyncMaster 225BW */ - if (memcmp (DDC->vendor.name, "SAM", 4) == 0 && - DDC->vendor.prod_id == 596) - return TRUE; - - /* Bug #10545: Samsung SyncMaster 226BW */ - if (memcmp (DDC->vendor.name, "SAM", 4) == 0 && - DDC->vendor.prod_id == 638) - return TRUE; - - /* Acer F51 */ - if (memcmp (DDC->vendor.name, "API", 4) == 0 && - DDC->vendor.prod_id == 0x7602) - return TRUE; - - - return FALSE; -} - -static Bool quirk_prefer_large_75 (int scrnIndex, xf86MonPtr DDC) -{ - /* Bug #11603: Funai Electronics PM36B */ - if (memcmp (DDC->vendor.name, "FCM", 4) == 0 && - DDC->vendor.prod_id == 13600) - return TRUE; - - return FALSE; -} - -static Bool quirk_detailed_h_in_cm (int scrnIndex, xf86MonPtr DDC) -{ - /* Bug #11603: Funai Electronics PM36B */ - if (memcmp (DDC->vendor.name, "FCM", 4) == 0 && - DDC->vendor.prod_id == 13600) - return TRUE; - - return FALSE; -} - -static Bool quirk_detailed_v_in_cm (int scrnIndex, xf86MonPtr DDC) -{ - /* Bug #11603: Funai Electronics PM36B */ - if (memcmp (DDC->vendor.name, "FCM", 4) == 0 && - DDC->vendor.prod_id == 13600) - return TRUE; - - /* Bug #21000: LGPhilipsLCD LP154W01-TLAJ */ - if (memcmp (DDC->vendor.name, "LPL", 4) == 0 && - DDC->vendor.prod_id == 47360) - return TRUE; - - /* Bug #10304: LGPhilipsLCD LP154W01-A5 */ - if (memcmp(DDC->vendor.name, "LPL", 4) == 0 && - DDC->vendor.prod_id == 0) - return TRUE; - - /* Bug #24482: LGPhilipsLCD LP154W01-TLA1 */ - if (memcmp(DDC->vendor.name, "LPL", 4) == 0 && - DDC->vendor.prod_id == 0x2a00) - return TRUE; - - /* Bug #21750: Samsung Syncmaster 2333HD */ - if (memcmp (DDC->vendor.name, "SAM", 4) == 0 && - DDC->vendor.prod_id == 1157) - return TRUE; - - return FALSE; -} - -static Bool quirk_detailed_use_maximum_size (int scrnIndex, xf86MonPtr DDC) -{ - /* Bug #21324: Iiyama Vision Master 450 */ - if (memcmp (DDC->vendor.name, "IVM", 4) == 0 && - DDC->vendor.prod_id == 6400) - return TRUE; - - return FALSE; -} - -static Bool quirk_135_clock_too_high (int scrnIndex, xf86MonPtr DDC) -{ - /* Envision Peripherals, Inc. EN-7100e. See bug #9550. */ - if (memcmp (DDC->vendor.name, "EPI", 4) == 0 && - DDC->vendor.prod_id == 59264) - return TRUE; - - return FALSE; -} - -static Bool quirk_first_detailed_preferred (int scrnIndex, xf86MonPtr DDC) -{ - /* Philips 107p5 CRT. Reported on xorg@ with pastebin. */ - if (memcmp (DDC->vendor.name, "PHL", 4) == 0 && - DDC->vendor.prod_id == 57364) - return TRUE; - - /* Proview AY765C 17" LCD. See bug #15160*/ - if (memcmp (DDC->vendor.name, "PTS", 4) == 0 && - DDC->vendor.prod_id == 765) - return TRUE; - - /* ACR of some sort RH #284231 */ - if (memcmp (DDC->vendor.name, "ACR", 4) == 0 && - DDC->vendor.prod_id == 2423) - return TRUE; - - /* Peacock Ergovision 19. See rh#492359 */ - if (memcmp (DDC->vendor.name, "PEA", 4) == 0 && - DDC->vendor.prod_id == 9003) - return TRUE; - - return FALSE; -} - -static Bool quirk_detailed_sync_pp(int scrnIndex, xf86MonPtr DDC) -{ - /* Bug #12439: Samsung SyncMaster 205BW */ - if (memcmp (DDC->vendor.name, "SAM", 4) == 0 && - DDC->vendor.prod_id == 541) - return TRUE; - return FALSE; -} - -/* This should probably be made more generic */ -static Bool quirk_dvi_single_link(int scrnIndex, xf86MonPtr DDC) -{ - /* Red Hat bug #453106: Apple 23" Cinema Display */ - if (memcmp (DDC->vendor.name, "APL", 4) == 0 && - DDC->vendor.prod_id == 0x921c) - return TRUE; - return FALSE; -} - -typedef struct { - Bool (*detect) (int scrnIndex, xf86MonPtr DDC); - ddc_quirk_t quirk; - char *description; -} ddc_quirk_map_t; - -static const ddc_quirk_map_t ddc_quirks[] = { - { - quirk_prefer_large_60, DDC_QUIRK_PREFER_LARGE_60, - "Detailed timing is not preferred, use largest mode at 60Hz" - }, - { - quirk_135_clock_too_high, DDC_QUIRK_135_CLOCK_TOO_HIGH, - "Recommended 135MHz pixel clock is too high" - }, - { - quirk_prefer_large_75, DDC_QUIRK_PREFER_LARGE_75, - "Detailed timing is not preferred, use largest mode at 75Hz" - }, - { - quirk_detailed_h_in_cm, DDC_QUIRK_DETAILED_H_IN_CM, - "Detailed timings give horizontal size in cm." - }, - { - quirk_detailed_v_in_cm, DDC_QUIRK_DETAILED_V_IN_CM, - "Detailed timings give vertical size in cm." - }, - { - quirk_detailed_use_maximum_size, DDC_QUIRK_DETAILED_USE_MAXIMUM_SIZE, - "Use maximum size instead of detailed timing sizes." - }, - { - quirk_first_detailed_preferred, DDC_QUIRK_FIRST_DETAILED_PREFERRED, - "First detailed timing was not marked as preferred." - }, - { - quirk_detailed_sync_pp, DDC_QUIRK_DETAILED_SYNC_PP, - "Use +hsync +vsync for detailed timing." - }, - { - quirk_dvi_single_link, DDC_QUIRK_DVI_SINGLE_LINK, - "Forcing maximum pixel clock to single DVI link." - }, - { - NULL, DDC_QUIRK_NONE, - "No known quirks" - }, -}; - -/* - * These more or less come from the DMT spec. The 720x400 modes are - * inferred from historical 80x25 practice. The 640x480@67 and 832x624@75 - * modes are old-school Mac modes. The EDID spec says the 1152x864@75 mode - * should be 1152x870, again for the Mac, but instead we use the x864 DMT - * mode. - * - * The DMT modes have been fact-checked; the rest are mild guesses. - */ -#define MODEPREFIX NULL, NULL, NULL, 0, M_T_DRIVER -#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 - -static const DisplayModeRec DDCEstablishedModes[17] = { - { MODEPREFIX, 40000, 800, 840, 968, 1056, 0, 600, 601, 605, 628, 0, V_PHSYNC | V_PVSYNC, MODESUFFIX }, /* 800x600@60Hz */ - { MODEPREFIX, 36000, 800, 824, 896, 1024, 0, 600, 601, 603, 625, 0, V_PHSYNC | V_PVSYNC, MODESUFFIX }, /* 800x600@56Hz */ - { MODEPREFIX, 31500, 640, 656, 720, 840, 0, 480, 481, 484, 500, 0, V_NHSYNC | V_NVSYNC, MODESUFFIX }, /* 640x480@75Hz */ - { MODEPREFIX, 31500, 640, 664, 704, 832, 0, 480, 489, 492, 520, 0, V_NHSYNC | V_NVSYNC, MODESUFFIX }, /* 640x480@72Hz */ - { MODEPREFIX, 30240, 640, 704, 768, 864, 0, 480, 483, 486, 525, 0, V_NHSYNC | V_NVSYNC, MODESUFFIX }, /* 640x480@67Hz */ - { MODEPREFIX, 25175, 640, 656, 752, 800, 0, 480, 490, 492, 525, 0, V_NHSYNC | V_NVSYNC, MODESUFFIX }, /* 640x480@60Hz */ - { MODEPREFIX, 35500, 720, 738, 846, 900, 0, 400, 421, 423, 449, 0, V_NHSYNC | V_NVSYNC, MODESUFFIX }, /* 720x400@88Hz */ - { MODEPREFIX, 28320, 720, 738, 846, 900, 0, 400, 412, 414, 449, 0, V_NHSYNC | V_PVSYNC, MODESUFFIX }, /* 720x400@70Hz */ - { MODEPREFIX, 135000, 1280, 1296, 1440, 1688, 0, 1024, 1025, 1028, 1066, 0, V_PHSYNC | V_PVSYNC, MODESUFFIX }, /* 1280x1024@75Hz */ - { MODEPREFIX, 78750, 1024, 1040, 1136, 1312, 0, 768, 769, 772, 800, 0, V_PHSYNC | V_PVSYNC, MODESUFFIX }, /* 1024x768@75Hz */ - { MODEPREFIX, 75000, 1024, 1048, 1184, 1328, 0, 768, 771, 777, 806, 0, V_NHSYNC | V_NVSYNC, MODESUFFIX }, /* 1024x768@70Hz */ - { MODEPREFIX, 65000, 1024, 1048, 1184, 1344, 0, 768, 771, 777, 806, 0, V_NHSYNC | V_NVSYNC, MODESUFFIX }, /* 1024x768@60Hz */ - { MODEPREFIX, 44900, 1024, 1032, 1208, 1264, 0, 768, 768, 772, 817, 0, V_PHSYNC | V_PVSYNC | V_INTERLACE, MODESUFFIX }, /* 1024x768@43Hz */ - { MODEPREFIX, 57284, 832, 864, 928, 1152, 0, 624, 625, 628, 667, 0, V_NHSYNC | V_NVSYNC, MODESUFFIX }, /* 832x624@75Hz */ - { MODEPREFIX, 49500, 800, 816, 896, 1056, 0, 600, 601, 604, 625, 0, V_PHSYNC | V_PVSYNC, MODESUFFIX }, /* 800x600@75Hz */ - { MODEPREFIX, 50000, 800, 856, 976, 1040, 0, 600, 637, 643, 666, 0, V_PHSYNC | V_PVSYNC, MODESUFFIX }, /* 800x600@72Hz */ - { MODEPREFIX, 108000, 1152, 1216, 1344, 1600, 0, 864, 865, 868, 900, 0, V_PHSYNC | V_PVSYNC, MODESUFFIX }, /* 1152x864@75Hz */ -}; - -static DisplayModePtr -DDCModesFromEstablished(int scrnIndex, struct established_timings *timing, - ddc_quirk_t quirks) -{ - DisplayModePtr Modes = NULL, Mode = NULL; - CARD32 bits = (timing->t1) | (timing->t2 << 8) | - ((timing->t_manu & 0x80) << 9); - int i; - - for (i = 0; i < 17; i++) { - if (bits & (0x01 << i)) { - Mode = xf86DuplicateMode(&DDCEstablishedModes[i]); - Modes = xf86ModesAdd(Modes, Mode); - } - } - - return Modes; -} - -/* Autogenerated from the DMT spec */ -const DisplayModeRec DMTModes[] = { - { MODEPREFIX, 31500, 640, 672, 736, 832, 0, 350, 382, 385, 445, 0, V_PHSYNC | V_NVSYNC, MODESUFFIX }, /* 640x350@85Hz */ - { MODEPREFIX, 31500, 640, 672, 736, 832, 0, 400, 401, 404, 445, 0, V_NHSYNC | V_PVSYNC, MODESUFFIX }, /* 640x400@85Hz */ - { MODEPREFIX, 35500, 720, 756, 828, 936, 0, 400, 401, 404, 446, 0, V_NHSYNC | V_PVSYNC, MODESUFFIX }, /* 720x400@85Hz */ - { MODEPREFIX, 25175, 640, 656, 752, 800, 0, 480, 490, 492, 525, 0, V_NHSYNC | V_NVSYNC, MODESUFFIX }, /* 640x480@60Hz */ - { MODEPREFIX, 31500, 640, 664, 704, 832, 0, 480, 489, 492, 520, 0, V_NHSYNC | V_NVSYNC, MODESUFFIX }, /* 640x480@72Hz */ - { MODEPREFIX, 31500, 640, 656, 720, 840, 0, 480, 481, 484, 500, 0, V_NHSYNC | V_NVSYNC, MODESUFFIX }, /* 640x480@75Hz */ - { MODEPREFIX, 36000, 640, 696, 752, 832, 0, 480, 481, 484, 509, 0, V_NHSYNC | V_NVSYNC, MODESUFFIX }, /* 640x480@85Hz */ - { MODEPREFIX, 36000, 800, 824, 896, 1024, 0, 600, 601, 603, 625, 0, V_PHSYNC | V_PVSYNC, MODESUFFIX }, /* 800x600@56Hz */ - { MODEPREFIX, 40000, 800, 840, 968, 1056, 0, 600, 601, 605, 628, 0, V_PHSYNC | V_PVSYNC, MODESUFFIX }, /* 800x600@60Hz */ - { MODEPREFIX, 50000, 800, 856, 976, 1040, 0, 600, 637, 643, 666, 0, V_PHSYNC | V_PVSYNC, MODESUFFIX }, /* 800x600@72Hz */ - { MODEPREFIX, 49500, 800, 816, 896, 1056, 0, 600, 601, 604, 625, 0, V_PHSYNC | V_PVSYNC, MODESUFFIX }, /* 800x600@75Hz */ - { MODEPREFIX, 56250, 800, 832, 896, 1048, 0, 600, 601, 604, 631, 0, V_PHSYNC | V_PVSYNC, MODESUFFIX }, /* 800x600@85Hz */ - { MODEPREFIX, 73250, 800, 848, 880, 960, 0, 600, 603, 607, 636, 0, V_PHSYNC | V_NVSYNC, MODESUFFIX }, /* 800x600@120Hz RB */ - { MODEPREFIX, 33750, 848, 864, 976, 1088, 0, 480, 486, 494, 517, 0, V_PHSYNC | V_PVSYNC, MODESUFFIX }, /* 848x480@60Hz */ - { MODEPREFIX, 44900, 1024, 1032, 1208, 1264, 0, 768, 768, 772, 817, 0, V_PHSYNC | V_PVSYNC | V_INTERLACE, MODESUFFIX }, /* 1024x768@43Hz (interlaced) */ - { MODEPREFIX, 65000, 1024, 1048, 1184, 1344, 0, 768, 771, 777, 806, 0, V_NHSYNC | V_NVSYNC, MODESUFFIX }, /* 1024x768@60Hz */ - { MODEPREFIX, 75000, 1024, 1048, 1184, 1328, 0, 768, 771, 777, 806, 0, V_NHSYNC | V_NVSYNC, MODESUFFIX }, /* 1024x768@70Hz */ - { MODEPREFIX, 78750, 1024, 1040, 1136, 1312, 0, 768, 769, 772, 800, 0, V_PHSYNC | V_PVSYNC, MODESUFFIX }, /* 1024x768@75Hz */ - { MODEPREFIX, 94500, 1024, 1072, 1168, 1376, 0, 768, 769, 772, 808, 0, V_PHSYNC | V_PVSYNC, MODESUFFIX }, /* 1024x768@85Hz */ - { MODEPREFIX, 115500, 1024, 1072, 1104, 1184, 0, 768, 771, 775, 813, 0, V_PHSYNC | V_NVSYNC, MODESUFFIX }, /* 1024x768@120Hz RB */ - { MODEPREFIX, 108000, 1152, 1216, 1344, 1600, 0, 864, 865, 868, 900, 0, V_PHSYNC | V_PVSYNC, MODESUFFIX }, /* 1152x864@75Hz */ - { MODEPREFIX, 68250, 1280, 1328, 1360, 1440, 0, 768, 771, 778, 790, 0, V_PHSYNC | V_NVSYNC, MODESUFFIX }, /* 1280x768@60Hz RB */ - { MODEPREFIX, 79500, 1280, 1344, 1472, 1664, 0, 768, 771, 778, 798, 0, V_NHSYNC | V_PVSYNC, MODESUFFIX }, /* 1280x768@60Hz */ - { MODEPREFIX, 102250, 1280, 1360, 1488, 1696, 0, 768, 771, 778, 805, 0, V_NHSYNC | V_PVSYNC, MODESUFFIX }, /* 1280x768@75Hz */ - { MODEPREFIX, 117500, 1280, 1360, 1496, 1712, 0, 768, 771, 778, 809, 0, V_NHSYNC | V_PVSYNC, MODESUFFIX }, /* 1280x768@85Hz */ - { MODEPREFIX, 140250, 1280, 1328, 1360, 1440, 0, 768, 771, 778, 813, 0, V_PHSYNC | V_NVSYNC, MODESUFFIX }, /* 1280x768@120Hz RB */ - { MODEPREFIX, 71000, 1280, 1328, 1360, 1440, 0, 800, 803, 809, 823, 0, V_PHSYNC | V_NVSYNC, MODESUFFIX }, /* 1280x800@60Hz RB */ - { MODEPREFIX, 83500, 1280, 1352, 1480, 1680, 0, 800, 803, 809, 831, 0, V_NHSYNC | V_PVSYNC, MODESUFFIX }, /* 1280x800@60Hz */ - { MODEPREFIX, 106500, 1280, 1360, 1488, 1696, 0, 800, 803, 809, 838, 0, V_NHSYNC | V_PVSYNC, MODESUFFIX }, /* 1280x800@75Hz */ - { MODEPREFIX, 122500, 1280, 1360, 1496, 1712, 0, 800, 803, 809, 843, 0, V_NHSYNC | V_PVSYNC, MODESUFFIX }, /* 1280x800@85Hz */ - { MODEPREFIX, 146250, 1280, 1328, 1360, 1440, 0, 800, 803, 809, 847, 0, V_PHSYNC | V_NVSYNC, MODESUFFIX }, /* 1280x800@120Hz RB */ - { MODEPREFIX, 108000, 1280, 1376, 1488, 1800, 0, 960, 961, 964, 1000, 0, V_PHSYNC | V_PVSYNC, MODESUFFIX }, /* 1280x960@60Hz */ - { MODEPREFIX, 148500, 1280, 1344, 1504, 1728, 0, 960, 961, 964, 1011, 0, V_PHSYNC | V_PVSYNC, MODESUFFIX }, /* 1280x960@85Hz */ - { MODEPREFIX, 175500, 1280, 1328, 1360, 1440, 0, 960, 963, 967, 1017, 0, V_PHSYNC | V_NVSYNC, MODESUFFIX }, /* 1280x960@120Hz RB */ - { MODEPREFIX, 108000, 1280, 1328, 1440, 1688, 0, 1024, 1025, 1028, 1066, 0, V_PHSYNC | V_PVSYNC, MODESUFFIX }, /* 1280x1024@60Hz */ - { MODEPREFIX, 135000, 1280, 1296, 1440, 1688, 0, 1024, 1025, 1028, 1066, 0, V_PHSYNC | V_PVSYNC, MODESUFFIX }, /* 1280x1024@75Hz */ - { MODEPREFIX, 157500, 1280, 1344, 1504, 1728, 0, 1024, 1025, 1028, 1072, 0, V_PHSYNC | V_PVSYNC, MODESUFFIX }, /* 1280x1024@85Hz */ - { MODEPREFIX, 187250, 1280, 1328, 1360, 1440, 0, 1024, 1027, 1034, 1084, 0, V_PHSYNC | V_NVSYNC, MODESUFFIX }, /* 1280x1024@120Hz RB */ - { MODEPREFIX, 85500, 1360, 1424, 1536, 1792, 0, 768, 771, 777, 795, 0, V_PHSYNC | V_PVSYNC, MODESUFFIX }, /* 1360x768@60Hz */ - { MODEPREFIX, 148250, 1360, 1408, 1440, 1520, 0, 768, 771, 776, 813, 0, V_PHSYNC | V_NVSYNC, MODESUFFIX }, /* 1360x768@120Hz RB */ - { MODEPREFIX, 101000, 1400, 1448, 1480, 1560, 0, 1050, 1053, 1057, 1080, 0, V_PHSYNC | V_NVSYNC, MODESUFFIX }, /* 1400x1050@60Hz RB */ - { MODEPREFIX, 121750, 1400, 1488, 1632, 1864, 0, 1050, 1053, 1057, 1089, 0, V_NHSYNC | V_PVSYNC, MODESUFFIX }, /* 1400x1050@60Hz */ - { MODEPREFIX, 156000, 1400, 1504, 1648, 1896, 0, 1050, 1053, 1057, 1099, 0, V_NHSYNC | V_PVSYNC, MODESUFFIX }, /* 1400x1050@75Hz */ - { MODEPREFIX, 179500, 1400, 1504, 1656, 1912, 0, 1050, 1053, 1057, 1105, 0, V_NHSYNC | V_PVSYNC, MODESUFFIX }, /* 1400x1050@85Hz */ - { MODEPREFIX, 208000, 1400, 1448, 1480, 1560, 0, 1050, 1053, 1057, 1112, 0, V_PHSYNC | V_NVSYNC, MODESUFFIX }, /* 1400x1050@120Hz RB */ - { MODEPREFIX, 88750, 1440, 1488, 1520, 1600, 0, 900, 903, 909, 926, 0, V_PHSYNC | V_NVSYNC, MODESUFFIX }, /* 1440x900@60Hz RB */ - { MODEPREFIX, 106500, 1440, 1520, 1672, 1904, 0, 900, 903, 909, 934, 0, V_NHSYNC | V_PVSYNC, MODESUFFIX }, /* 1440x900@60Hz */ - { MODEPREFIX, 136750, 1440, 1536, 1688, 1936, 0, 900, 903, 909, 942, 0, V_NHSYNC | V_PVSYNC, MODESUFFIX }, /* 1440x900@75Hz */ - { MODEPREFIX, 157000, 1440, 1544, 1696, 1952, 0, 900, 903, 909, 948, 0, V_NHSYNC | V_PVSYNC, MODESUFFIX }, /* 1440x900@85Hz */ - { MODEPREFIX, 182750, 1440, 1488, 1520, 1600, 0, 900, 903, 909, 953, 0, V_PHSYNC | V_NVSYNC, MODESUFFIX }, /* 1440x900@120Hz RB */ - { MODEPREFIX, 162000, 1600, 1664, 1856, 2160, 0, 1200, 1201, 1204, 1250, 0, V_PHSYNC | V_PVSYNC, MODESUFFIX }, /* 1600x1200@60Hz */ - { MODEPREFIX, 175500, 1600, 1664, 1856, 2160, 0, 1200, 1201, 1204, 1250, 0, V_PHSYNC | V_PVSYNC, MODESUFFIX }, /* 1600x1200@65Hz */ - { MODEPREFIX, 189000, 1600, 1664, 1856, 2160, 0, 1200, 1201, 1204, 1250, 0, V_PHSYNC | V_PVSYNC, MODESUFFIX }, /* 1600x1200@70Hz */ - { MODEPREFIX, 202500, 1600, 1664, 1856, 2160, 0, 1200, 1201, 1204, 1250, 0, V_PHSYNC | V_PVSYNC, MODESUFFIX }, /* 1600x1200@75Hz */ - { MODEPREFIX, 229500, 1600, 1664, 1856, 2160, 0, 1200, 1201, 1204, 1250, 0, V_PHSYNC | V_PVSYNC, MODESUFFIX }, /* 1600x1200@85Hz */ - { MODEPREFIX, 268250, 1600, 1648, 1680, 1760, 0, 1200, 1203, 1207, 1271, 0, V_PHSYNC | V_NVSYNC, MODESUFFIX }, /* 1600x1200@120Hz RB */ - { MODEPREFIX, 119000, 1680, 1728, 1760, 1840, 0, 1050, 1053, 1059, 1080, 0, V_PHSYNC | V_NVSYNC, MODESUFFIX }, /* 1680x1050@60Hz RB */ - { MODEPREFIX, 146250, 1680, 1784, 1960, 2240, 0, 1050, 1053, 1059, 1089, 0, V_NHSYNC | V_PVSYNC, MODESUFFIX }, /* 1680x1050@60Hz */ - { MODEPREFIX, 187000, 1680, 1800, 1976, 2272, 0, 1050, 1053, 1059, 1099, 0, V_NHSYNC | V_PVSYNC, MODESUFFIX }, /* 1680x1050@75Hz */ - { MODEPREFIX, 214750, 1680, 1808, 1984, 2288, 0, 1050, 1053, 1059, 1105, 0, V_NHSYNC | V_PVSYNC, MODESUFFIX }, /* 1680x1050@85Hz */ - { MODEPREFIX, 245500, 1680, 1728, 1760, 1840, 0, 1050, 1053, 1059, 1112, 0, V_PHSYNC | V_NVSYNC, MODESUFFIX }, /* 1680x1050@120Hz RB */ - { MODEPREFIX, 204750, 1792, 1920, 2120, 2448, 0, 1344, 1345, 1348, 1394, 0, V_NHSYNC | V_PVSYNC, MODESUFFIX }, /* 1792x1344@60Hz */ - { MODEPREFIX, 261000, 1792, 1888, 2104, 2456, 0, 1344, 1345, 1348, 1417, 0, V_NHSYNC | V_PVSYNC, MODESUFFIX }, /* 1792x1344@75Hz */ - { MODEPREFIX, 333250, 1792, 1840, 1872, 1952, 0, 1344, 1347, 1351, 1423, 0, V_PHSYNC | V_NVSYNC, MODESUFFIX }, /* 1792x1344@120Hz RB */ - { MODEPREFIX, 218250, 1856, 1952, 2176, 2528, 0, 1392, 1393, 1396, 1439, 0, V_NHSYNC | V_PVSYNC, MODESUFFIX }, /* 1856x1392@60Hz */ - { MODEPREFIX, 288000, 1856, 1984, 2208, 2560, 0, 1392, 1393, 1396, 1500, 0, V_NHSYNC | V_PVSYNC, MODESUFFIX }, /* 1856x1392@75Hz */ - { MODEPREFIX, 356500, 1856, 1904, 1936, 2016, 0, 1392, 1395, 1399, 1474, 0, V_PHSYNC | V_NVSYNC, MODESUFFIX }, /* 1856x1392@120Hz RB */ - { MODEPREFIX, 154000, 1920, 1968, 2000, 2080, 0, 1200, 1203, 1209, 1235, 0, V_PHSYNC | V_NVSYNC, MODESUFFIX }, /* 1920x1200@60Hz RB */ - { MODEPREFIX, 193250, 1920, 2056, 2256, 2592, 0, 1200, 1203, 1209, 1245, 0, V_NHSYNC | V_PVSYNC, MODESUFFIX }, /* 1920x1200@60Hz */ - { MODEPREFIX, 245250, 1920, 2056, 2264, 2608, 0, 1200, 1203, 1209, 1255, 0, V_NHSYNC | V_PVSYNC, MODESUFFIX }, /* 1920x1200@75Hz */ - { MODEPREFIX, 281250, 1920, 2064, 2272, 2624, 0, 1200, 1203, 1209, 1262, 0, V_NHSYNC | V_PVSYNC, MODESUFFIX }, /* 1920x1200@85Hz */ - { MODEPREFIX, 317000, 1920, 1968, 2000, 2080, 0, 1200, 1203, 1209, 1271, 0, V_PHSYNC | V_NVSYNC, MODESUFFIX }, /* 1920x1200@120Hz RB */ - { MODEPREFIX, 234000, 1920, 2048, 2256, 2600, 0, 1440, 1441, 1444, 1500, 0, V_NHSYNC | V_PVSYNC, MODESUFFIX }, /* 1920x1440@60Hz */ - { MODEPREFIX, 297000, 1920, 2064, 2288, 2640, 0, 1440, 1441, 1444, 1500, 0, V_NHSYNC | V_PVSYNC, MODESUFFIX }, /* 1920x1440@75Hz */ - { MODEPREFIX, 380500, 1920, 1968, 2000, 2080, 0, 1440, 1443, 1447, 1525, 0, V_PHSYNC | V_NVSYNC, MODESUFFIX }, /* 1920x1440@120Hz RB */ - { MODEPREFIX, 268500, 2560, 2608, 2640, 2720, 0, 1600, 1603, 1609, 1646, 0, V_PHSYNC | V_NVSYNC, MODESUFFIX }, /* 2560x1600@60Hz RB */ - { MODEPREFIX, 348500, 2560, 2752, 3032, 3504, 0, 1600, 1603, 1609, 1658, 0, V_NHSYNC | V_PVSYNC, MODESUFFIX }, /* 2560x1600@60Hz */ - { MODEPREFIX, 443250, 2560, 2768, 3048, 3536, 0, 1600, 1603, 1609, 1672, 0, V_NHSYNC | V_PVSYNC, MODESUFFIX }, /* 2560x1600@75Hz */ - { MODEPREFIX, 505250, 2560, 2768, 3048, 3536, 0, 1600, 1603, 1609, 1682, 0, V_NHSYNC | V_PVSYNC, MODESUFFIX }, /* 2560x1600@85Hz */ - { MODEPREFIX, 552750, 2560, 2608, 2640, 2720, 0, 1600, 1603, 1609, 1694, 0, V_PHSYNC | V_NVSYNC, MODESUFFIX }, /* 2560x1600@120Hz RB */ -}; - -#define LEVEL_DMT 0 -#define LEVEL_GTF 1 -#define LEVEL_CVT 2 - -static int -MonitorStandardTimingLevel(xf86MonPtr DDC) -{ - if (DDC->ver.revision >= 2) { - if (DDC->ver.revision >= 4 && CVT_SUPPORTED(DDC->features.msc)) { - return LEVEL_CVT; - } - return LEVEL_GTF; - } - return LEVEL_DMT; -} - -static int -ModeRefresh(const DisplayModeRec *mode) -{ - return (int)(xf86ModeVRefresh(mode) + 0.5); -} - -/* - * If rb is not set, then we'll not consider reduced-blanking modes as - * part of the DMT pool. For the 'standard' EDID mode descriptor there's - * no way to specify whether the mode should be RB or not. - */ -DisplayModePtr -FindDMTMode(int hsize, int vsize, int refresh, Bool rb) -{ - int i; - const DisplayModeRec *ret; - - for (i = 0; i < sizeof(DMTModes) / sizeof(DisplayModeRec); i++) { - ret = &DMTModes[i]; - - if (!rb && xf86ModeIsReduced(ret)) - continue; - - if (ret->HDisplay == hsize && - ret->VDisplay == vsize && - refresh == ModeRefresh(ret)) - return xf86DuplicateMode(ret); - } - - return NULL; -} - -/* - * Appendix B of the EDID 1.4 spec defines the right thing to do here. - * If the timing given here matches a mode defined in the VESA DMT standard, - * we _must_ use that. If the device supports CVT modes, then we should - * generate a CVT timing. If both of the above fail, use GTF. - * - * There are some wrinkles here. EDID 1.1 and 1.0 sinks can't really - * "support" GTF, since it wasn't a standard yet; so if they ask for a - * timing in this section that isn't defined in DMT, returning a GTF mode - * may not actually be valid. EDID 1.3 sinks often report support for - * some CVT modes, but they are not required to support CVT timings for - * modes in the standard timing descriptor, so we should _not_ treat them - * as CVT-compliant (unless specified in an extension block I suppose). - * - * EDID 1.4 requires that all sink devices support both GTF and CVT timings - * for modes in this section, but does say that CVT is preferred. - */ -static DisplayModePtr -DDCModesFromStandardTiming(struct std_timings *timing, ddc_quirk_t quirks, - int timing_level, Bool rb) -{ - DisplayModePtr Modes = NULL, Mode = NULL; - int i, hsize, vsize, refresh; - - for (i = 0; i < STD_TIMINGS; i++) { - hsize = timing[i].hsize; - vsize = timing[i].vsize; - refresh = timing[i].refresh; - - /* HDTV hack, because you can't say 1366 */ - if (refresh == 60 && - ((hsize == 1360 && vsize == 765) || - (hsize == 1368 && vsize == 769))) { - Mode = xf86CVTMode(1366, 768, 60, FALSE, FALSE); - Mode->HDisplay = 1366; - Mode->HSyncStart--; - Mode->HSyncEnd--; - } else if (hsize && vsize && refresh) { - Mode = FindDMTMode(hsize, vsize, refresh, rb); - - if (!Mode) { - if (timing_level == LEVEL_CVT) - /* pass rb here too? */ - Mode = xf86CVTMode(hsize, vsize, refresh, FALSE, FALSE); - else if (timing_level == LEVEL_GTF) - Mode = xf86GTFMode(hsize, vsize, refresh, FALSE, FALSE); - } - - } - - if (Mode) { - Mode->type = M_T_DRIVER; - Modes = xf86ModesAdd(Modes, Mode); - } - Mode = NULL; - } - - return Modes; -} - -static void -DDCModeDoInterlaceQuirks(DisplayModePtr mode) -{ - /* - * EDID is delightfully ambiguous about how interlaced modes are to be - * encoded. X's internal representation is of frame height, but some - * HDTV detailed timings are encoded as field height. - * - * The format list here is from CEA, in frame size. Technically we - * should be checking refresh rate too. Whatever. - */ - static const struct { - int w, h; - } cea_interlaced[] = { - { 1920, 1080 }, - { 720, 480 }, - { 1440, 480 }, - { 2880, 480 }, - { 720, 576 }, - { 1440, 576 }, - { 2880, 576 }, - }; - static const int n_modes = sizeof(cea_interlaced)/sizeof(cea_interlaced[0]); - int i; - - for (i = 0; i < n_modes; i++) { - if ((mode->HDisplay == cea_interlaced[i].w) && - (mode->VDisplay == cea_interlaced[i].h / 2)) { - mode->VDisplay *= 2; - mode->VSyncStart *= 2; - mode->VSyncEnd *= 2; - mode->VTotal *= 2; - mode->VTotal |= 1; - } - } - - mode->Flags |= V_INTERLACE; -} - -/* - * - */ -static DisplayModePtr -DDCModeFromDetailedTiming(int scrnIndex, struct detailed_timings *timing, - Bool preferred, ddc_quirk_t quirks) -{ - DisplayModePtr Mode; - - /* - * Refuse to create modes that are insufficiently large. 64 is a random - * number, maybe the spec says something about what the minimum is. In - * particular I see this frequently with _old_ EDID, 1.0 or so, so maybe - * our parser is just being too aggresive there. - */ - if (timing->h_active < 64 || timing->v_active < 64) { - xf86DrvMsg(scrnIndex, X_INFO, - "%s: Ignoring tiny %dx%d mode\n", __func__, - timing->h_active, timing->v_active); - return NULL; - } - - /* We don't do stereo */ - if (timing->stereo) { - xf86DrvMsg(scrnIndex, X_INFO, - "%s: Ignoring: We don't handle stereo.\n", __func__); - return NULL; - } - - /* We only do seperate sync currently */ - if (timing->sync != 0x03) { - xf86DrvMsg(scrnIndex, X_INFO, - "%s: %dx%d Warning: We only handle separate" - " sync.\n", __func__, timing->h_active, timing->v_active); - } - - Mode = xnfcalloc(1, sizeof(DisplayModeRec)); - - Mode->type = M_T_DRIVER; - if (preferred) - Mode->type |= M_T_PREFERRED; - - if( ( quirks & DDC_QUIRK_135_CLOCK_TOO_HIGH ) && - timing->clock == 135000000 ) - Mode->Clock = 108880; - else - Mode->Clock = timing->clock / 1000.0; - - Mode->HDisplay = timing->h_active; - Mode->HSyncStart = timing->h_active + timing->h_sync_off; - Mode->HSyncEnd = Mode->HSyncStart + timing->h_sync_width; - Mode->HTotal = timing->h_active + timing->h_blanking; - - Mode->VDisplay = timing->v_active; - Mode->VSyncStart = timing->v_active + timing->v_sync_off; - Mode->VSyncEnd = Mode->VSyncStart + timing->v_sync_width; - Mode->VTotal = timing->v_active + timing->v_blanking; - - /* perform basic check on the detail timing */ - if (Mode->HSyncEnd > Mode->HTotal || Mode->VSyncEnd > Mode->VTotal) { - free(Mode); - return NULL; - } - - /* We ignore h/v_size and h/v_border for now. */ - - if (timing->interlaced) - DDCModeDoInterlaceQuirks(Mode); - - if (quirks & DDC_QUIRK_DETAILED_SYNC_PP) - Mode->Flags |= V_PVSYNC | V_PHSYNC; - else { - if (timing->misc & 0x02) - Mode->Flags |= V_PVSYNC; - else - Mode->Flags |= V_NVSYNC; - - if (timing->misc & 0x01) - Mode->Flags |= V_PHSYNC; - else - Mode->Flags |= V_NHSYNC; - } - - xf86SetModeDefaultName(Mode); - - return Mode; -} - -static DisplayModePtr -DDCModesFromCVT(int scrnIndex, struct cvt_timings *t) -{ - DisplayModePtr modes = NULL; - int i; - - for (i = 0; i < 4; i++) { - if (t[i].height) { - if (t[i].rates & 0x10) - modes = xf86ModesAdd(modes, - xf86CVTMode(t[i].width, t[i].height, 50, 0, 0)); - if (t[i].rates & 0x08) - modes = xf86ModesAdd(modes, - xf86CVTMode(t[i].width, t[i].height, 60, 0, 0)); - if (t[i].rates & 0x04) - modes = xf86ModesAdd(modes, - xf86CVTMode(t[i].width, t[i].height, 75, 0, 0)); - if (t[i].rates & 0x02) - modes = xf86ModesAdd(modes, - xf86CVTMode(t[i].width, t[i].height, 85, 0, 0)); - if (t[i].rates & 0x01) - modes = xf86ModesAdd(modes, - xf86CVTMode(t[i].width, t[i].height, 60, 1, 0)); - } else break; - } - - return modes; -} - -static const struct { - short w; - short h; - short r; - short rb; -} EstIIIModes[] = { - /* byte 6 */ - { 640, 350, 85, 0 }, - { 640, 400, 85, 0 }, - { 720, 400, 85, 0 }, - { 640, 480, 85, 0 }, - { 848, 480, 60, 0 }, - { 800, 600, 85, 0 }, - { 1024, 768, 85, 0 }, - { 1152, 864, 75, 0 }, - /* byte 7 */ - { 1280, 768, 60, 1 }, - { 1280, 768, 60, 0 }, - { 1280, 768, 75, 0 }, - { 1280, 768, 85, 0 }, - { 1280, 960, 60, 0 }, - { 1280, 960, 85, 0 }, - { 1280, 1024, 60, 0 }, - { 1280, 1024, 85, 0 }, - /* byte 8 */ - { 1360, 768, 60, 0 }, - { 1440, 900, 60, 1 }, - { 1440, 900, 60, 0 }, - { 1440, 900, 75, 0 }, - { 1440, 900, 85, 0 }, - { 1400, 1050, 60, 1 }, - { 1400, 1050, 60, 0 }, - { 1400, 1050, 75, 0 }, - /* byte 9 */ - { 1400, 1050, 85, 0 }, - { 1680, 1050, 60, 1 }, - { 1680, 1050, 60, 0 }, - { 1680, 1050, 75, 0 }, - { 1680, 1050, 85, 0 }, - { 1600, 1200, 60, 0 }, - { 1600, 1200, 65, 0 }, - { 1600, 1200, 70, 0 }, - /* byte 10 */ - { 1600, 1200, 75, 0 }, - { 1600, 1200, 85, 0 }, - { 1792, 1344, 60, 0 }, - { 1792, 1344, 85, 0 }, - { 1856, 1392, 60, 0 }, - { 1856, 1392, 75, 0 }, - { 1920, 1200, 60, 1 }, - { 1920, 1200, 60, 0 }, - /* byte 11 */ - { 1920, 1200, 75, 0 }, - { 1920, 1200, 85, 0 }, - { 1920, 1440, 60, 0 }, - { 1920, 1440, 75, 0 }, -}; - -static DisplayModePtr -DDCModesFromEstIII(unsigned char *est) -{ - DisplayModePtr modes = NULL; - int i, j, m; - - for (i = 0; i < 6; i++) { - for (j = 7; j > 0; j--) { - if (est[i] & (1 << j)) { - m = (i * 8) + (7 - j); - modes = xf86ModesAdd(modes, - FindDMTMode(EstIIIModes[m].w, - EstIIIModes[m].h, - EstIIIModes[m].r, - EstIIIModes[m].rb)); - } - } - } - - return modes; -} - -/* - * This is only valid when the sink claims to be continuous-frequency - * but does not supply a detailed range descriptor. Such sinks are - * arguably broken. Currently the mode validation code isn't aware of - * this; the non-RANDR code even punts the decision of optional sync - * range checking to the driver. Loss. - */ -static void -DDCGuessRangesFromModes(int scrnIndex, MonPtr Monitor, DisplayModePtr Modes) -{ - DisplayModePtr Mode = Modes; - - if (!Monitor || !Modes) - return; - - /* set up the ranges for scanning through the modes */ - Monitor->nHsync = 1; - Monitor->hsync[0].lo = 1024.0; - Monitor->hsync[0].hi = 0.0; - - Monitor->nVrefresh = 1; - Monitor->vrefresh[0].lo = 1024.0; - Monitor->vrefresh[0].hi = 0.0; - - while (Mode) { - if (!Mode->HSync) - Mode->HSync = ((float) Mode->Clock ) / ((float) Mode->HTotal); - - if (!Mode->VRefresh) - Mode->VRefresh = (1000.0 * ((float) Mode->Clock)) / - ((float) (Mode->HTotal * Mode->VTotal)); - - if (Mode->HSync < Monitor->hsync[0].lo) - Monitor->hsync[0].lo = Mode->HSync; - - if (Mode->HSync > Monitor->hsync[0].hi) - Monitor->hsync[0].hi = Mode->HSync; - - if (Mode->VRefresh < Monitor->vrefresh[0].lo) - Monitor->vrefresh[0].lo = Mode->VRefresh; - - if (Mode->VRefresh > Monitor->vrefresh[0].hi) - Monitor->vrefresh[0].hi = Mode->VRefresh; - - Mode = Mode->next; - } -} - -ddc_quirk_t -xf86DDCDetectQuirks(int scrnIndex, xf86MonPtr DDC, Bool verbose) -{ - ddc_quirk_t quirks; - int i; - - quirks = DDC_QUIRK_NONE; - for (i = 0; ddc_quirks[i].detect; i++) { - if (ddc_quirks[i].detect (scrnIndex, DDC)) { - if (verbose) { - xf86DrvMsg (scrnIndex, X_INFO, " EDID quirk: %s\n", - ddc_quirks[i].description); - } - quirks |= ddc_quirks[i].quirk; - } - } - - return quirks; -} - -void xf86DetTimingApplyQuirks(struct detailed_monitor_section *det_mon, - ddc_quirk_t quirks, - int hsize, int vsize) -{ - if (det_mon->type != DT) - return; - - if (quirks & DDC_QUIRK_DETAILED_H_IN_CM) - det_mon->section.d_timings.h_size *= 10; - - if (quirks & DDC_QUIRK_DETAILED_V_IN_CM) - det_mon->section.d_timings.v_size *= 10; - - if (quirks & DDC_QUIRK_DETAILED_USE_MAXIMUM_SIZE) { - det_mon->section.d_timings.h_size = 10 * hsize; - det_mon->section.d_timings.v_size = 10 * vsize; - } -} - -/** - * Applies monitor-specific quirks to the decoded EDID information. - * - * Note that some quirks applying to the mode list are still implemented in - * xf86DDCGetModes. - */ -void -xf86DDCApplyQuirks(int scrnIndex, xf86MonPtr DDC) -{ - ddc_quirk_t quirks = xf86DDCDetectQuirks (scrnIndex, DDC, FALSE); - int i; - - for (i = 0; i < DET_TIMINGS; i++) { - xf86DetTimingApplyQuirks(DDC->det_mon + i, quirks, - DDC->features.hsize, - DDC->features.vsize); - } -} - -/** - * Walks the modes list, finding the mode with the largest area which is - * closest to the target refresh rate, and marks it as the only preferred mode. -*/ -static void -xf86DDCSetPreferredRefresh(int scrnIndex, DisplayModePtr modes, - float target_refresh) -{ - DisplayModePtr mode, best = modes; - - for (mode = modes; mode; mode = mode->next) - { - mode->type &= ~M_T_PREFERRED; - - if (mode == best) continue; - - if (mode->HDisplay * mode->VDisplay > - best->HDisplay * best->VDisplay) - { - best = mode; - continue; - } - if (mode->HDisplay * mode->VDisplay == - best->HDisplay * best->VDisplay) - { - double mode_refresh = xf86ModeVRefresh (mode); - double best_refresh = xf86ModeVRefresh (best); - double mode_dist = fabs(mode_refresh - target_refresh); - double best_dist = fabs(best_refresh - target_refresh); - - if (mode_dist < best_dist) - { - best = mode; - continue; - } - } - } - if (best) - best->type |= M_T_PREFERRED; -} - -#define CEA_VIDEO_MODES_NUM 64 -static const DisplayModeRec CEAVideoModes[CEA_VIDEO_MODES_NUM] = { - { MODEPREFIX, 25175, 640, 656, 752, 800, 0, 480, 490, 492, 525, 0, V_NHSYNC | V_NVSYNC, MODESUFFIX }, /* VIC 1:640x480@60Hz */ - { MODEPREFIX, 27000, 720, 736, 798, 858, 0, 480, 489, 495, 525, 0, V_NHSYNC | V_NVSYNC, MODESUFFIX }, /* VIC 2:720x480@60Hz */ - { MODEPREFIX, 27000, 720, 736, 798, 858, 0, 480, 489, 495, 525, 0, V_NHSYNC | V_NVSYNC, MODESUFFIX }, /* VIC 3:720x480@60Hz */ - { MODEPREFIX, 74250, 1280, 1390, 1430, 1650, 0, 720, 725, 730, 750, 0, V_PHSYNC | V_PVSYNC, MODESUFFIX }, /* VIC 4: 1280x720@60Hz */ - { MODEPREFIX, 74250, 1920, 2008, 2052, 2200, 0, 1080, 1084, 1094, 1125, 0, V_PHSYNC | V_PVSYNC | V_INTERLACE, MODESUFFIX }, /* VIC 5:1920x1080i@60Hz */ - { MODEPREFIX, 27000, 1440, 1478, 1602, 1716, 0, 480, 488, 494, 525, 0, V_NHSYNC | V_NVSYNC | V_INTERLACE, MODESUFFIX }, /* VIC 6:1440x480i@60Hz */ - { MODEPREFIX, 27000, 1440, 1478, 1602, 1716, 0, 480, 488, 494, 525, 0, V_NHSYNC | V_NVSYNC | V_INTERLACE, MODESUFFIX }, /* VIC 7:1440x480i@60Hz */ - { MODEPREFIX, 27000, 1440, 1478, 1602, 1716, 0, 240, 244, 247, 262, 0, V_NHSYNC | V_NVSYNC, MODESUFFIX }, /* VIC 8:1440x240@60Hz */ - { MODEPREFIX, 27000, 1440, 1478, 1602, 1716, 0, 240, 244, 247, 262, 0, V_NHSYNC | V_NVSYNC, MODESUFFIX }, /* VIC 9:1440x240@60Hz */ - { MODEPREFIX, 54000, 2880, 2956, 3204, 3432, 0, 480, 488, 494, 525, 0, V_NHSYNC | V_NVSYNC | V_INTERLACE, MODESUFFIX }, /* VIC 10:2880x480i@60Hz */ - { MODEPREFIX, 54000, 2880, 2956, 3204, 3432, 0, 480, 488, 494, 525, 0, V_NHSYNC | V_NVSYNC | V_INTERLACE, MODESUFFIX }, /* VIC 11:2880x480i@60Hz */ - { MODEPREFIX, 54000, 2880, 2956, 3204, 3432, 0, 240, 244, 247, 262, 0, V_NHSYNC | V_NVSYNC, MODESUFFIX }, /* VIC 12:2880x240@60Hz */ - { MODEPREFIX, 54000, 2880, 2956, 3204, 3432, 0, 240, 244, 247, 262, 0, V_NHSYNC | V_NVSYNC, MODESUFFIX }, /* VIC 13:2880x240@60Hz */ - { MODEPREFIX, 54000, 1440, 1472, 1596, 1716, 0, 480, 489, 495, 525, 0, V_NHSYNC | V_NVSYNC, MODESUFFIX }, /* VIC 14:1440x480@60Hz */ - { MODEPREFIX, 54000, 1440, 1472, 1596, 1716, 0, 480, 489, 495, 525, 0, V_NHSYNC | V_NVSYNC, MODESUFFIX }, /* VIC 15:1440x480@60Hz */ - { MODEPREFIX, 148500, 1920, 2008, 2052, 2200, 0, 1080, 1084, 1089, 1125, 0, V_PHSYNC | V_PVSYNC, MODESUFFIX }, /* VIC 16:1920x1080@60Hz */ - { MODEPREFIX, 27000, 720, 732, 796, 864, 0, 576, 581, 586, 625, 0, V_NHSYNC | V_NVSYNC, MODESUFFIX }, /* VIC 17:720x576@50Hz */ - { MODEPREFIX, 27000, 720, 732, 796, 864, 0, 576, 581, 586, 625, 0, V_NHSYNC | V_NVSYNC, MODESUFFIX }, /* VIC 18:720x576@50Hz */ - { MODEPREFIX, 74250, 1280, 1720, 1760, 1980, 0, 720, 725, 730, 750, 0, V_PHSYNC | V_PVSYNC, MODESUFFIX }, /* VIC 19: 1280x720@50Hz */ - { MODEPREFIX, 74250, 1920, 2448, 2492, 2640, 0, 1080, 1084, 1094, 1125, 0, V_PHSYNC | V_PVSYNC | V_INTERLACE, MODESUFFIX }, /* VIC 20:1920x1080i@50Hz */ - { MODEPREFIX, 27000, 1440, 1464, 1590, 1728, 0, 576, 580, 586, 625, 0, V_NHSYNC | V_NVSYNC | V_INTERLACE, MODESUFFIX }, /* VIC 21:1440x576i@50Hz */ - { MODEPREFIX, 27000, 1440, 1464, 1590, 1728, 0, 576, 580, 586, 625, 0, V_NHSYNC | V_NVSYNC | V_INTERLACE, MODESUFFIX }, /* VIC 22:1440x576i@50Hz */ - { MODEPREFIX, 27000, 1440, 1464, 1590, 1728, 0, 288, 290, 293, 312, 0, V_NHSYNC | V_NVSYNC, MODESUFFIX }, /* VIC 23:1440x288@50Hz */ - { MODEPREFIX, 27000, 1440, 1464, 1590, 1728, 0, 288, 290, 293, 312, 0, V_NHSYNC | V_NVSYNC, MODESUFFIX }, /* VIC 24:1440x288@50Hz */ - { MODEPREFIX, 54000, 2880, 2928, 3180, 3456, 0, 576, 580, 586, 625, 0, V_NHSYNC | V_NVSYNC | V_INTERLACE, MODESUFFIX }, /* VIC 25:2880x576i@50Hz */ - { MODEPREFIX, 54000, 2880, 2928, 3180, 3456, 0, 576, 580, 586, 625, 0, V_NHSYNC | V_NVSYNC | V_INTERLACE, MODESUFFIX }, /* VIC 26:2880x576i@50Hz */ - { MODEPREFIX, 54000, 2880, 2928, 3180, 3456, 0, 288, 290, 293, 312, 0, V_NHSYNC | V_NVSYNC, MODESUFFIX }, /* VIC 27:2880x288@50Hz */ - { MODEPREFIX, 54000, 2880, 2928, 3180, 3456, 0, 288, 290, 293, 312, 0, V_NHSYNC | V_NVSYNC, MODESUFFIX }, /* VIC 28:2880x288@50Hz */ - { MODEPREFIX, 54000, 1440, 1464, 1592, 1728, 0, 576, 581, 586, 625, 0, V_NHSYNC | V_NVSYNC, MODESUFFIX }, /* VIC 29:1440x576@50Hz */ - { MODEPREFIX, 54000, 1440, 1464, 1592, 1728, 0, 576, 581, 586, 625, 0, V_NHSYNC | V_NVSYNC, MODESUFFIX }, /* VIC 30:1440x576@50Hz */ - { MODEPREFIX, 148500, 1920, 2448, 2492, 2640, 0, 1080, 1084, 1089, 1125, 0, V_PHSYNC | V_PVSYNC, MODESUFFIX }, /* VIC 31:1920x1080@50Hz */ - { MODEPREFIX, 74250, 1920, 2558, 2602, 2750, 0, 1080, 1084, 1089, 1125, 0, V_PHSYNC | V_PVSYNC, MODESUFFIX }, /* VIC 32:1920x1080@24Hz */ - { MODEPREFIX, 74250, 1920, 2448, 2492, 2640, 0, 1080, 1084, 1089, 1125, 0, V_PHSYNC | V_PVSYNC, MODESUFFIX }, /* VIC 33:1920x1080@25Hz */ - { MODEPREFIX, 74250, 1920, 2008, 2052, 2200, 0, 1080, 1084, 1089, 1125, 0, V_PHSYNC | V_PVSYNC, MODESUFFIX }, /* VIC 34:1920x1080@30Hz */ - { MODEPREFIX, 108000, 2880, 2944, 3192, 3432, 0, 480, 489, 495, 525, 0, V_NHSYNC | V_NVSYNC, MODESUFFIX }, /* VIC 35:2880x480@60Hz */ - { MODEPREFIX, 108000, 2880, 2944, 3192, 3432, 0, 480, 489, 495, 525, 0, V_NHSYNC | V_NVSYNC, MODESUFFIX }, /* VIC 36:2880x480@60Hz */ - { MODEPREFIX, 108000, 2880, 2928, 3184, 3456, 0, 576, 581, 586, 625, 0, V_NHSYNC | V_NVSYNC, MODESUFFIX }, /* VIC 37:2880x576@50Hz */ - { MODEPREFIX, 108000, 2880, 2928, 3184, 3456, 0, 576, 581, 586, 625, 0, V_NHSYNC | V_NVSYNC, MODESUFFIX }, /* VIC 38:2880x576@50Hz */ - { MODEPREFIX, 72000, 1920, 1952, 2120, 2304, 0, 1080, 1126, 1136, 1250, 0, V_PHSYNC | V_NVSYNC | V_INTERLACE, MODESUFFIX }, /* VIC 39:1920x1080i@50Hz */ - { MODEPREFIX, 148500, 1920, 2448, 2492, 2640, 0, 1080, 1084, 1094, 1125, 0, V_PHSYNC | V_PVSYNC | V_INTERLACE, MODESUFFIX }, /* VIC 40:1920x1080i@100Hz */ - { MODEPREFIX, 148500, 1280, 1720, 1760, 1980, 0, 720, 725, 730, 750, 0, V_PHSYNC | V_PVSYNC, MODESUFFIX }, /* VIC 41:1280x720@100Hz */ - { MODEPREFIX, 54000, 720, 732, 796, 864, 0, 576, 581, 586, 625, 0, V_NHSYNC | V_NVSYNC, MODESUFFIX }, /* VIC 42:720x576@100Hz */ - { MODEPREFIX, 54000, 720, 732, 796, 864, 0, 576, 581, 586, 625, 0, V_NHSYNC | V_NVSYNC, MODESUFFIX }, /* VIC 43:720x576@100Hz */ - { MODEPREFIX, 54000, 1440, 1464, 1590, 1728, 0, 576, 580, 586, 625, 0, V_NHSYNC | V_NVSYNC, MODESUFFIX }, /* VIC 44:1440x576i@100Hz */ - { MODEPREFIX, 54000, 1440, 1464, 1590, 1728, 0, 576, 580, 586, 625, 0, V_NHSYNC | V_NVSYNC, MODESUFFIX }, /* VIC 45:1440x576i@100Hz */ - { MODEPREFIX, 148500, 1920, 2008, 2052, 2200, 0, 1080, 1084, 1094, 1125, 0, V_PHSYNC | V_PVSYNC | V_INTERLACE, MODESUFFIX }, /* VIC 46:1920x1080i@120Hz */ - { MODEPREFIX, 148500, 1280, 1390, 1430, 1650, 0, 720, 725, 730, 750, 0, V_PHSYNC | V_PVSYNC, MODESUFFIX }, /* VIC 47:1280x720@120Hz */ - { MODEPREFIX, 54000, 720, 736, 798, 858, 0, 480, 489, 495, 525, 0, V_NHSYNC | V_NVSYNC, MODESUFFIX }, /* VIC 48:720x480@120Hz */ - { MODEPREFIX, 54000, 720, 736, 798, 858, 0, 480, 489, 495, 525, 0, V_NHSYNC | V_NVSYNC, MODESUFFIX }, /* VIC 49:720x480@120Hz */ - { MODEPREFIX, 54000, 1440, 1478, 1602, 1716, 0, 480, 488, 494, 525, 0, V_NHSYNC | V_NVSYNC | V_INTERLACE, MODESUFFIX },/* VIC 50:1440x480i@120Hz */ - { MODEPREFIX, 54000, 1440, 1478, 1602, 1716, 0, 480, 488, 494, 525, 0, V_NHSYNC | V_NVSYNC | V_INTERLACE, MODESUFFIX },/* VIC 51:1440x480i@120Hz */ - { MODEPREFIX, 108000, 720, 732, 796, 864, 0, 576, 581, 586, 625, 0, V_NHSYNC | V_NVSYNC, MODESUFFIX }, /* VIC 52:720x576@200Hz */ - { MODEPREFIX, 108000, 720, 732, 796, 864, 0, 576, 581, 586, 625, 0, V_NHSYNC | V_NVSYNC, MODESUFFIX }, /* VIC 53:720x576@200Hz */ - { MODEPREFIX, 108000, 1440, 1464, 1590, 1728, 0, 576, 580, 586, 625, 0, V_NHSYNC | V_NVSYNC | V_INTERLACE, MODESUFFIX },/* VIC 54:1440x576i@200Hz */ - { MODEPREFIX, 108000, 1440, 1464, 1590, 1728, 0, 576, 580, 586, 625, 0, V_NHSYNC | V_NVSYNC | V_INTERLACE, MODESUFFIX },/* VIC 55:1440x576i@200Hz */ - { MODEPREFIX, 108000, 720, 736, 798, 858, 0, 480, 489, 495, 525, 0, V_NHSYNC | V_NVSYNC, MODESUFFIX }, /* VIC 56:720x480@240Hz */ - { MODEPREFIX, 108000, 720, 736, 798, 858, 0, 480, 489, 495, 525, 0, V_NHSYNC | V_NVSYNC, MODESUFFIX }, /* VIC 57:720x480@240Hz */ - { MODEPREFIX, 108000, 1440, 1478, 1602, 1716, 0, 480, 488, 494, 525, 0, V_NHSYNC | V_NVSYNC | V_INTERLACE, MODESUFFIX },/* VIC 58:1440x480i@240 */ - { MODEPREFIX, 108000, 1440, 1478, 1602, 1716, 0, 480, 488, 494, 525, 0, V_NHSYNC | V_NVSYNC | V_INTERLACE, MODESUFFIX },/* VIC 59:1440x480i@240 */ - { MODEPREFIX, 59400, 1280, 3040, 3080, 3300, 0, 720, 725, 730, 750, 0, V_PHSYNC | V_PVSYNC, MODESUFFIX }, /* VIC 60: 1280x720@24Hz */ - { MODEPREFIX, 74250, 3700, 3740, 1430, 3960, 0, 720, 725, 730, 750, 0, V_PHSYNC | V_PVSYNC, MODESUFFIX }, /* VIC 61: 1280x720@25Hz */ - { MODEPREFIX, 74250, 1280, 3040, 3080, 3300, 0, 720, 725, 730, 750, 0, V_PHSYNC | V_PVSYNC, MODESUFFIX }, /* VIC 62: 1280x720@30Hz */ - { MODEPREFIX, 297000, 1920, 2008, 2052, 2200, 0, 1080, 1084, 1089, 1125, 0, V_PHSYNC | V_PVSYNC, MODESUFFIX }, /* VIC 63: 1920x1080@120Hz */ - { MODEPREFIX, 297000, 1920, 2448, 2492, 2640, 0, 1080, 1084, 1094, 1125, 0, V_PHSYNC | V_PVSYNC, MODESUFFIX }, /* VIC 64:1920x1080@100Hz */ -}; - -/* chose mode line by cea short video descriptor*/ -static void handle_cea_svd(struct cea_video_block *video, void *data) -{ - DisplayModePtr Mode; - DisplayModePtr *Modes = (DisplayModePtr *) data; - int vid; - - vid = video ->video_code & 0x7f; - if (vid < CEA_VIDEO_MODES_NUM) { - Mode = xf86DuplicateMode(CEAVideoModes + vid); - *Modes = xf86ModesAdd(*Modes, Mode); - } -} - -static DisplayModePtr -DDCModesFromCEAExtension(int scrnIndex, xf86MonPtr MonPtr) -{ - DisplayModePtr Modes = NULL; - - xf86ForEachVideoBlock(MonPtr, - handle_cea_svd, - &Modes); - - return Modes; -} - -struct det_modes_parameter { - xf86MonPtr DDC; - ddc_quirk_t quirks; - DisplayModePtr Modes; - Bool rb; - Bool preferred; - int timing_level; -}; - -static void handle_detailed_modes(struct detailed_monitor_section *det_mon, - void *data) -{ - DisplayModePtr Mode; - struct det_modes_parameter *p = (struct det_modes_parameter *)data; - - xf86DetTimingApplyQuirks(det_mon,p->quirks, - p->DDC->features.hsize, - p->DDC->features.vsize); - - switch (det_mon->type) { - case DT: - Mode = DDCModeFromDetailedTiming(p->DDC->scrnIndex, - &det_mon->section.d_timings, - p->preferred, - p->quirks); - p->preferred = FALSE; - p->Modes = xf86ModesAdd(p->Modes, Mode); - break; - case DS_STD_TIMINGS: - Mode = DDCModesFromStandardTiming(det_mon->section.std_t, - p->quirks, p->timing_level,p->rb); - p->Modes = xf86ModesAdd(p->Modes, Mode); - break; - case DS_CVT: - Mode = DDCModesFromCVT(p->DDC->scrnIndex, det_mon->section.cvt); - p->Modes = xf86ModesAdd(p->Modes, Mode); - break; - case DS_EST_III: - Mode = DDCModesFromEstIII(det_mon->section.est_iii); - p->Modes = xf86ModesAdd(p->Modes, Mode); - break; - default: - break; - } -} - -DisplayModePtr -xf86DDCGetModes(int scrnIndex, xf86MonPtr DDC) -{ - DisplayModePtr Modes = NULL, Mode; - ddc_quirk_t quirks; - Bool preferred, rb; - int timing_level; - struct det_modes_parameter p; - - xf86DrvMsg (scrnIndex, X_INFO, "EDID vendor \"%s\", prod id %d\n", - DDC->vendor.name, DDC->vendor.prod_id); - - quirks = xf86DDCDetectQuirks(scrnIndex, DDC, TRUE); - - preferred = PREFERRED_TIMING_MODE(DDC->features.msc); - if (DDC->ver.revision >= 4) - preferred = TRUE; - if (quirks & DDC_QUIRK_FIRST_DETAILED_PREFERRED) - preferred = TRUE; - if (quirks & (DDC_QUIRK_PREFER_LARGE_60 | DDC_QUIRK_PREFER_LARGE_75)) - preferred = FALSE; - - rb = xf86MonitorSupportsReducedBlanking(DDC); - - timing_level = MonitorStandardTimingLevel(DDC); - - p.quirks = quirks; - p.DDC = DDC; - p.Modes = Modes; - p.rb = rb; - p.preferred = preferred; - p.timing_level = timing_level; - xf86ForEachDetailedBlock(DDC, handle_detailed_modes, &p); - Modes = p.Modes; - - /* Add established timings */ - Mode = DDCModesFromEstablished(scrnIndex, &DDC->timings1, quirks); - Modes = xf86ModesAdd(Modes, Mode); - - /* Add standard timings */ - Mode = DDCModesFromStandardTiming(DDC->timings2, quirks, timing_level, rb); - Modes = xf86ModesAdd(Modes, Mode); - - /* Add cea-extension mode timings */ - Mode = DDCModesFromCEAExtension(scrnIndex,DDC); - Modes = xf86ModesAdd(Modes, Mode); - - if (quirks & DDC_QUIRK_PREFER_LARGE_60) - xf86DDCSetPreferredRefresh(scrnIndex, Modes, 60); - - if (quirks & DDC_QUIRK_PREFER_LARGE_75) - xf86DDCSetPreferredRefresh(scrnIndex, Modes, 75); - - Modes = xf86PruneDuplicateModes(Modes); - - return Modes; -} - -struct det_mon_parameter { - MonPtr Monitor; - ddc_quirk_t quirks; - Bool have_hsync; - Bool have_vrefresh; - Bool have_maxpixclock; -}; - -static void handle_detailed_monset(struct detailed_monitor_section *det_mon, - void *data) -{ - int clock; - struct det_mon_parameter *p = (struct det_mon_parameter *)data; - int scrnIndex = ((xf86MonPtr)(p->Monitor->DDC))->scrnIndex; - - switch (det_mon->type) { - case DS_RANGES: - if (!p->have_hsync) { - if (!p->Monitor->nHsync) - xf86DrvMsg(scrnIndex, X_INFO, - "Using EDID range info for horizontal sync\n"); - p->Monitor->hsync[p->Monitor->nHsync].lo = - det_mon->section.ranges.min_h; - p->Monitor->hsync[p->Monitor->nHsync].hi = - det_mon->section.ranges.max_h; - p->Monitor->nHsync++; - } else { - xf86DrvMsg(scrnIndex, X_INFO, - "Using hsync ranges from config file\n"); - } - - if (!p->have_vrefresh) { - if (!p->Monitor->nVrefresh) - xf86DrvMsg(scrnIndex, X_INFO, - "Using EDID range info for vertical refresh\n"); - p->Monitor->vrefresh[p->Monitor->nVrefresh].lo = - det_mon->section.ranges.min_v; - p->Monitor->vrefresh[p->Monitor->nVrefresh].hi = - det_mon->section.ranges.max_v; - p->Monitor->nVrefresh++; - } else { - xf86DrvMsg(scrnIndex, X_INFO, - "Using vrefresh ranges from config file\n"); - } - - clock = det_mon->section.ranges.max_clock * 1000; - if (p->quirks & DDC_QUIRK_DVI_SINGLE_LINK) - clock = min(clock, 165000); - if (!p->have_maxpixclock && clock > p->Monitor->maxPixClock) - p->Monitor->maxPixClock = clock; - - break; - default: - break; - } -} - -/* - * Fill out MonPtr with xf86MonPtr information. - */ -void -xf86EdidMonitorSet(int scrnIndex, MonPtr Monitor, xf86MonPtr DDC) -{ - DisplayModePtr Modes = NULL, Mode; - struct det_mon_parameter p; - - if (!Monitor || !DDC) - return; - - Monitor->DDC = DDC; - - if (Monitor->widthmm <= 0 || Monitor->heightmm <= 0) { - Monitor->widthmm = 10 * DDC->features.hsize; - Monitor->heightmm = 10 * DDC->features.vsize; - } - - Monitor->reducedblanking = xf86MonitorSupportsReducedBlanking(DDC); - - Modes = xf86DDCGetModes(scrnIndex, DDC); - - /* Go through the detailed monitor sections */ - p.Monitor = Monitor; - p.quirks = xf86DDCDetectQuirks(scrnIndex, Monitor->DDC, FALSE); - p.have_hsync = (Monitor->nHsync != 0); - p.have_vrefresh = (Monitor->nVrefresh != 0); - p.have_maxpixclock = (Monitor->maxPixClock != 0); - xf86ForEachDetailedBlock(DDC, handle_detailed_monset, &p); - - if (Modes) { - /* Print Modes */ - xf86DrvMsg(scrnIndex, X_INFO, "Printing DDC gathered Modelines:\n"); - - Mode = Modes; - while (Mode) { - xf86PrintModeline(scrnIndex, Mode); - Mode = Mode->next; - } - - /* Do we still need ranges to be filled in? */ - if (!Monitor->nHsync || !Monitor->nVrefresh) - DDCGuessRangesFromModes(scrnIndex, Monitor, Modes); - - /* look for last Mode */ - Mode = Modes; - - while (Mode->next) - Mode = Mode->next; - - /* add to MonPtr */ - if (Monitor->Modes) { - Monitor->Last->next = Modes; - Modes->prev = Monitor->Last; - Monitor->Last = Mode; - } else { - Monitor->Modes = Modes; - Monitor->Last = Mode; - } - } -} +/* + * Copyright 2006 Luc Verhaegen. + * Copyright 2008 Red Hat, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sub license, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial portions + * of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER + * DEALINGS IN THE SOFTWARE. + */ + +/** + * @file This file covers code to convert a xf86MonPtr containing EDID-probed + * information into a list of modes, including applying monitor-specific + * quirks to fix broken EDID data. + */ +#ifdef HAVE_XORG_CONFIG_H +#include +#else +#ifdef HAVE_CONFIG_H +#include +#endif +#endif + +#define _PARSE_EDID_ +#include "xf86.h" +#include "xf86DDC.h" +#include +#include "property.h" +#include "propertyst.h" +#include "xf86Crtc.h" +#include +#include + +static void handle_detailed_rblank(struct detailed_monitor_section *det_mon, + void *data) +{ + if (det_mon->type == DS_RANGES) + if (det_mon->section.ranges.supported_blanking & CVT_REDUCED) + *(Bool*)data = TRUE; +} + +static Bool +xf86MonitorSupportsReducedBlanking(xf86MonPtr DDC) +{ + /* EDID 1.4 explicitly defines RB support */ + if (DDC->ver.revision >= 4) { + Bool ret = FALSE; + + xf86ForEachDetailedBlock(DDC, handle_detailed_rblank, &ret); + return ret; + } + + /* For anything older, assume digital means RB support. Boo. */ + if (DDC->features.input_type) + return TRUE; + + return FALSE; +} + +static Bool quirk_prefer_large_60 (int scrnIndex, xf86MonPtr DDC) +{ + /* Belinea 10 15 55 */ + if (memcmp (DDC->vendor.name, "MAX", 4) == 0 && + ((DDC->vendor.prod_id == 1516) || + (DDC->vendor.prod_id == 0x77e))) + return TRUE; + + /* Acer AL1706 */ + if (memcmp (DDC->vendor.name, "ACR", 4) == 0 && + DDC->vendor.prod_id == 44358) + return TRUE; + + /* Bug #10814: Samsung SyncMaster 225BW */ + if (memcmp (DDC->vendor.name, "SAM", 4) == 0 && + DDC->vendor.prod_id == 596) + return TRUE; + + /* Bug #10545: Samsung SyncMaster 226BW */ + if (memcmp (DDC->vendor.name, "SAM", 4) == 0 && + DDC->vendor.prod_id == 638) + return TRUE; + + /* Acer F51 */ + if (memcmp (DDC->vendor.name, "API", 4) == 0 && + DDC->vendor.prod_id == 0x7602) + return TRUE; + + + return FALSE; +} + +static Bool quirk_prefer_large_75 (int scrnIndex, xf86MonPtr DDC) +{ + /* Bug #11603: Funai Electronics PM36B */ + if (memcmp (DDC->vendor.name, "FCM", 4) == 0 && + DDC->vendor.prod_id == 13600) + return TRUE; + + return FALSE; +} + +static Bool quirk_detailed_h_in_cm (int scrnIndex, xf86MonPtr DDC) +{ + /* Bug #11603: Funai Electronics PM36B */ + if (memcmp (DDC->vendor.name, "FCM", 4) == 0 && + DDC->vendor.prod_id == 13600) + return TRUE; + + return FALSE; +} + +static Bool quirk_detailed_v_in_cm (int scrnIndex, xf86MonPtr DDC) +{ + /* Bug #11603: Funai Electronics PM36B */ + if (memcmp (DDC->vendor.name, "FCM", 4) == 0 && + DDC->vendor.prod_id == 13600) + return TRUE; + + /* Bug #21000: LGPhilipsLCD LP154W01-TLAJ */ + if (memcmp (DDC->vendor.name, "LPL", 4) == 0 && + DDC->vendor.prod_id == 47360) + return TRUE; + + /* Bug #10304: LGPhilipsLCD LP154W01-A5 */ + if (memcmp(DDC->vendor.name, "LPL", 4) == 0 && + DDC->vendor.prod_id == 0) + return TRUE; + + /* Bug #24482: LGPhilipsLCD LP154W01-TLA1 */ + if (memcmp(DDC->vendor.name, "LPL", 4) == 0 && + DDC->vendor.prod_id == 0x2a00) + return TRUE; + + /* Bug #28414: HP Compaq NC8430 LP154W01-TLA8 */ + if (memcmp (DDC->vendor.name, "LPL", 4) == 0 && + DDC->vendor.prod_id == 5750) + return TRUE; + + /* Bug #21750: Samsung Syncmaster 2333HD */ + if (memcmp (DDC->vendor.name, "SAM", 4) == 0 && + DDC->vendor.prod_id == 1157) + return TRUE; + + return FALSE; +} + +static Bool quirk_detailed_use_maximum_size (int scrnIndex, xf86MonPtr DDC) +{ + /* Bug #21324: Iiyama Vision Master 450 */ + if (memcmp (DDC->vendor.name, "IVM", 4) == 0 && + DDC->vendor.prod_id == 6400) + return TRUE; + + return FALSE; +} + +static Bool quirk_135_clock_too_high (int scrnIndex, xf86MonPtr DDC) +{ + /* Envision Peripherals, Inc. EN-7100e. See bug #9550. */ + if (memcmp (DDC->vendor.name, "EPI", 4) == 0 && + DDC->vendor.prod_id == 59264) + return TRUE; + + return FALSE; +} + +static Bool quirk_first_detailed_preferred (int scrnIndex, xf86MonPtr DDC) +{ + /* Philips 107p5 CRT. Reported on xorg@ with pastebin. */ + if (memcmp (DDC->vendor.name, "PHL", 4) == 0 && + DDC->vendor.prod_id == 57364) + return TRUE; + + /* Proview AY765C 17" LCD. See bug #15160*/ + if (memcmp (DDC->vendor.name, "PTS", 4) == 0 && + DDC->vendor.prod_id == 765) + return TRUE; + + /* ACR of some sort RH #284231 */ + if (memcmp (DDC->vendor.name, "ACR", 4) == 0 && + DDC->vendor.prod_id == 2423) + return TRUE; + + /* Peacock Ergovision 19. See rh#492359 */ + if (memcmp (DDC->vendor.name, "PEA", 4) == 0 && + DDC->vendor.prod_id == 9003) + return TRUE; + + return FALSE; +} + +static Bool quirk_detailed_sync_pp(int scrnIndex, xf86MonPtr DDC) +{ + /* Bug #12439: Samsung SyncMaster 205BW */ + if (memcmp (DDC->vendor.name, "SAM", 4) == 0 && + DDC->vendor.prod_id == 541) + return TRUE; + return FALSE; +} + +/* This should probably be made more generic */ +static Bool quirk_dvi_single_link(int scrnIndex, xf86MonPtr DDC) +{ + /* Red Hat bug #453106: Apple 23" Cinema Display */ + if (memcmp (DDC->vendor.name, "APL", 4) == 0 && + DDC->vendor.prod_id == 0x921c) + return TRUE; + return FALSE; +} + +typedef struct { + Bool (*detect) (int scrnIndex, xf86MonPtr DDC); + ddc_quirk_t quirk; + char *description; +} ddc_quirk_map_t; + +static const ddc_quirk_map_t ddc_quirks[] = { + { + quirk_prefer_large_60, DDC_QUIRK_PREFER_LARGE_60, + "Detailed timing is not preferred, use largest mode at 60Hz" + }, + { + quirk_135_clock_too_high, DDC_QUIRK_135_CLOCK_TOO_HIGH, + "Recommended 135MHz pixel clock is too high" + }, + { + quirk_prefer_large_75, DDC_QUIRK_PREFER_LARGE_75, + "Detailed timing is not preferred, use largest mode at 75Hz" + }, + { + quirk_detailed_h_in_cm, DDC_QUIRK_DETAILED_H_IN_CM, + "Detailed timings give horizontal size in cm." + }, + { + quirk_detailed_v_in_cm, DDC_QUIRK_DETAILED_V_IN_CM, + "Detailed timings give vertical size in cm." + }, + { + quirk_detailed_use_maximum_size, DDC_QUIRK_DETAILED_USE_MAXIMUM_SIZE, + "Use maximum size instead of detailed timing sizes." + }, + { + quirk_first_detailed_preferred, DDC_QUIRK_FIRST_DETAILED_PREFERRED, + "First detailed timing was not marked as preferred." + }, + { + quirk_detailed_sync_pp, DDC_QUIRK_DETAILED_SYNC_PP, + "Use +hsync +vsync for detailed timing." + }, + { + quirk_dvi_single_link, DDC_QUIRK_DVI_SINGLE_LINK, + "Forcing maximum pixel clock to single DVI link." + }, + { + NULL, DDC_QUIRK_NONE, + "No known quirks" + }, +}; + +/* + * These more or less come from the DMT spec. The 720x400 modes are + * inferred from historical 80x25 practice. The 640x480@67 and 832x624@75 + * modes are old-school Mac modes. The EDID spec says the 1152x864@75 mode + * should be 1152x870, again for the Mac, but instead we use the x864 DMT + * mode. + * + * The DMT modes have been fact-checked; the rest are mild guesses. + */ +#define MODEPREFIX NULL, NULL, NULL, 0, M_T_DRIVER +#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 + +static const DisplayModeRec DDCEstablishedModes[17] = { + { MODEPREFIX, 40000, 800, 840, 968, 1056, 0, 600, 601, 605, 628, 0, V_PHSYNC | V_PVSYNC, MODESUFFIX }, /* 800x600@60Hz */ + { MODEPREFIX, 36000, 800, 824, 896, 1024, 0, 600, 601, 603, 625, 0, V_PHSYNC | V_PVSYNC, MODESUFFIX }, /* 800x600@56Hz */ + { MODEPREFIX, 31500, 640, 656, 720, 840, 0, 480, 481, 484, 500, 0, V_NHSYNC | V_NVSYNC, MODESUFFIX }, /* 640x480@75Hz */ + { MODEPREFIX, 31500, 640, 664, 704, 832, 0, 480, 489, 492, 520, 0, V_NHSYNC | V_NVSYNC, MODESUFFIX }, /* 640x480@72Hz */ + { MODEPREFIX, 30240, 640, 704, 768, 864, 0, 480, 483, 486, 525, 0, V_NHSYNC | V_NVSYNC, MODESUFFIX }, /* 640x480@67Hz */ + { MODEPREFIX, 25175, 640, 656, 752, 800, 0, 480, 490, 492, 525, 0, V_NHSYNC | V_NVSYNC, MODESUFFIX }, /* 640x480@60Hz */ + { MODEPREFIX, 35500, 720, 738, 846, 900, 0, 400, 421, 423, 449, 0, V_NHSYNC | V_NVSYNC, MODESUFFIX }, /* 720x400@88Hz */ + { MODEPREFIX, 28320, 720, 738, 846, 900, 0, 400, 412, 414, 449, 0, V_NHSYNC | V_PVSYNC, MODESUFFIX }, /* 720x400@70Hz */ + { MODEPREFIX, 135000, 1280, 1296, 1440, 1688, 0, 1024, 1025, 1028, 1066, 0, V_PHSYNC | V_PVSYNC, MODESUFFIX }, /* 1280x1024@75Hz */ + { MODEPREFIX, 78750, 1024, 1040, 1136, 1312, 0, 768, 769, 772, 800, 0, V_PHSYNC | V_PVSYNC, MODESUFFIX }, /* 1024x768@75Hz */ + { MODEPREFIX, 75000, 1024, 1048, 1184, 1328, 0, 768, 771, 777, 806, 0, V_NHSYNC | V_NVSYNC, MODESUFFIX }, /* 1024x768@70Hz */ + { MODEPREFIX, 65000, 1024, 1048, 1184, 1344, 0, 768, 771, 777, 806, 0, V_NHSYNC | V_NVSYNC, MODESUFFIX }, /* 1024x768@60Hz */ + { MODEPREFIX, 44900, 1024, 1032, 1208, 1264, 0, 768, 768, 772, 817, 0, V_PHSYNC | V_PVSYNC | V_INTERLACE, MODESUFFIX }, /* 1024x768@43Hz */ + { MODEPREFIX, 57284, 832, 864, 928, 1152, 0, 624, 625, 628, 667, 0, V_NHSYNC | V_NVSYNC, MODESUFFIX }, /* 832x624@75Hz */ + { MODEPREFIX, 49500, 800, 816, 896, 1056, 0, 600, 601, 604, 625, 0, V_PHSYNC | V_PVSYNC, MODESUFFIX }, /* 800x600@75Hz */ + { MODEPREFIX, 50000, 800, 856, 976, 1040, 0, 600, 637, 643, 666, 0, V_PHSYNC | V_PVSYNC, MODESUFFIX }, /* 800x600@72Hz */ + { MODEPREFIX, 108000, 1152, 1216, 1344, 1600, 0, 864, 865, 868, 900, 0, V_PHSYNC | V_PVSYNC, MODESUFFIX }, /* 1152x864@75Hz */ +}; + +static DisplayModePtr +DDCModesFromEstablished(int scrnIndex, struct established_timings *timing, + ddc_quirk_t quirks) +{ + DisplayModePtr Modes = NULL, Mode = NULL; + CARD32 bits = (timing->t1) | (timing->t2 << 8) | + ((timing->t_manu & 0x80) << 9); + int i; + + for (i = 0; i < 17; i++) { + if (bits & (0x01 << i)) { + Mode = xf86DuplicateMode(&DDCEstablishedModes[i]); + Modes = xf86ModesAdd(Modes, Mode); + } + } + + return Modes; +} + +/* Autogenerated from the DMT spec */ +const DisplayModeRec DMTModes[] = { + { MODEPREFIX, 31500, 640, 672, 736, 832, 0, 350, 382, 385, 445, 0, V_PHSYNC | V_NVSYNC, MODESUFFIX }, /* 640x350@85Hz */ + { MODEPREFIX, 31500, 640, 672, 736, 832, 0, 400, 401, 404, 445, 0, V_NHSYNC | V_PVSYNC, MODESUFFIX }, /* 640x400@85Hz */ + { MODEPREFIX, 35500, 720, 756, 828, 936, 0, 400, 401, 404, 446, 0, V_NHSYNC | V_PVSYNC, MODESUFFIX }, /* 720x400@85Hz */ + { MODEPREFIX, 25175, 640, 656, 752, 800, 0, 480, 490, 492, 525, 0, V_NHSYNC | V_NVSYNC, MODESUFFIX }, /* 640x480@60Hz */ + { MODEPREFIX, 31500, 640, 664, 704, 832, 0, 480, 489, 492, 520, 0, V_NHSYNC | V_NVSYNC, MODESUFFIX }, /* 640x480@72Hz */ + { MODEPREFIX, 31500, 640, 656, 720, 840, 0, 480, 481, 484, 500, 0, V_NHSYNC | V_NVSYNC, MODESUFFIX }, /* 640x480@75Hz */ + { MODEPREFIX, 36000, 640, 696, 752, 832, 0, 480, 481, 484, 509, 0, V_NHSYNC | V_NVSYNC, MODESUFFIX }, /* 640x480@85Hz */ + { MODEPREFIX, 36000, 800, 824, 896, 1024, 0, 600, 601, 603, 625, 0, V_PHSYNC | V_PVSYNC, MODESUFFIX }, /* 800x600@56Hz */ + { MODEPREFIX, 40000, 800, 840, 968, 1056, 0, 600, 601, 605, 628, 0, V_PHSYNC | V_PVSYNC, MODESUFFIX }, /* 800x600@60Hz */ + { MODEPREFIX, 50000, 800, 856, 976, 1040, 0, 600, 637, 643, 666, 0, V_PHSYNC | V_PVSYNC, MODESUFFIX }, /* 800x600@72Hz */ + { MODEPREFIX, 49500, 800, 816, 896, 1056, 0, 600, 601, 604, 625, 0, V_PHSYNC | V_PVSYNC, MODESUFFIX }, /* 800x600@75Hz */ + { MODEPREFIX, 56250, 800, 832, 896, 1048, 0, 600, 601, 604, 631, 0, V_PHSYNC | V_PVSYNC, MODESUFFIX }, /* 800x600@85Hz */ + { MODEPREFIX, 73250, 800, 848, 880, 960, 0, 600, 603, 607, 636, 0, V_PHSYNC | V_NVSYNC, MODESUFFIX }, /* 800x600@120Hz RB */ + { MODEPREFIX, 33750, 848, 864, 976, 1088, 0, 480, 486, 494, 517, 0, V_PHSYNC | V_PVSYNC, MODESUFFIX }, /* 848x480@60Hz */ + { MODEPREFIX, 44900, 1024, 1032, 1208, 1264, 0, 768, 768, 772, 817, 0, V_PHSYNC | V_PVSYNC | V_INTERLACE, MODESUFFIX }, /* 1024x768@43Hz (interlaced) */ + { MODEPREFIX, 65000, 1024, 1048, 1184, 1344, 0, 768, 771, 777, 806, 0, V_NHSYNC | V_NVSYNC, MODESUFFIX }, /* 1024x768@60Hz */ + { MODEPREFIX, 75000, 1024, 1048, 1184, 1328, 0, 768, 771, 777, 806, 0, V_NHSYNC | V_NVSYNC, MODESUFFIX }, /* 1024x768@70Hz */ + { MODEPREFIX, 78750, 1024, 1040, 1136, 1312, 0, 768, 769, 772, 800, 0, V_PHSYNC | V_PVSYNC, MODESUFFIX }, /* 1024x768@75Hz */ + { MODEPREFIX, 94500, 1024, 1072, 1168, 1376, 0, 768, 769, 772, 808, 0, V_PHSYNC | V_PVSYNC, MODESUFFIX }, /* 1024x768@85Hz */ + { MODEPREFIX, 115500, 1024, 1072, 1104, 1184, 0, 768, 771, 775, 813, 0, V_PHSYNC | V_NVSYNC, MODESUFFIX }, /* 1024x768@120Hz RB */ + { MODEPREFIX, 108000, 1152, 1216, 1344, 1600, 0, 864, 865, 868, 900, 0, V_PHSYNC | V_PVSYNC, MODESUFFIX }, /* 1152x864@75Hz */ + { MODEPREFIX, 68250, 1280, 1328, 1360, 1440, 0, 768, 771, 778, 790, 0, V_PHSYNC | V_NVSYNC, MODESUFFIX }, /* 1280x768@60Hz RB */ + { MODEPREFIX, 79500, 1280, 1344, 1472, 1664, 0, 768, 771, 778, 798, 0, V_NHSYNC | V_PVSYNC, MODESUFFIX }, /* 1280x768@60Hz */ + { MODEPREFIX, 102250, 1280, 1360, 1488, 1696, 0, 768, 771, 778, 805, 0, V_NHSYNC | V_PVSYNC, MODESUFFIX }, /* 1280x768@75Hz */ + { MODEPREFIX, 117500, 1280, 1360, 1496, 1712, 0, 768, 771, 778, 809, 0, V_NHSYNC | V_PVSYNC, MODESUFFIX }, /* 1280x768@85Hz */ + { MODEPREFIX, 140250, 1280, 1328, 1360, 1440, 0, 768, 771, 778, 813, 0, V_PHSYNC | V_NVSYNC, MODESUFFIX }, /* 1280x768@120Hz RB */ + { MODEPREFIX, 71000, 1280, 1328, 1360, 1440, 0, 800, 803, 809, 823, 0, V_PHSYNC | V_NVSYNC, MODESUFFIX }, /* 1280x800@60Hz RB */ + { MODEPREFIX, 83500, 1280, 1352, 1480, 1680, 0, 800, 803, 809, 831, 0, V_NHSYNC | V_PVSYNC, MODESUFFIX }, /* 1280x800@60Hz */ + { MODEPREFIX, 106500, 1280, 1360, 1488, 1696, 0, 800, 803, 809, 838, 0, V_NHSYNC | V_PVSYNC, MODESUFFIX }, /* 1280x800@75Hz */ + { MODEPREFIX, 122500, 1280, 1360, 1496, 1712, 0, 800, 803, 809, 843, 0, V_NHSYNC | V_PVSYNC, MODESUFFIX }, /* 1280x800@85Hz */ + { MODEPREFIX, 146250, 1280, 1328, 1360, 1440, 0, 800, 803, 809, 847, 0, V_PHSYNC | V_NVSYNC, MODESUFFIX }, /* 1280x800@120Hz RB */ + { MODEPREFIX, 108000, 1280, 1376, 1488, 1800, 0, 960, 961, 964, 1000, 0, V_PHSYNC | V_PVSYNC, MODESUFFIX }, /* 1280x960@60Hz */ + { MODEPREFIX, 148500, 1280, 1344, 1504, 1728, 0, 960, 961, 964, 1011, 0, V_PHSYNC | V_PVSYNC, MODESUFFIX }, /* 1280x960@85Hz */ + { MODEPREFIX, 175500, 1280, 1328, 1360, 1440, 0, 960, 963, 967, 1017, 0, V_PHSYNC | V_NVSYNC, MODESUFFIX }, /* 1280x960@120Hz RB */ + { MODEPREFIX, 108000, 1280, 1328, 1440, 1688, 0, 1024, 1025, 1028, 1066, 0, V_PHSYNC | V_PVSYNC, MODESUFFIX }, /* 1280x1024@60Hz */ + { MODEPREFIX, 135000, 1280, 1296, 1440, 1688, 0, 1024, 1025, 1028, 1066, 0, V_PHSYNC | V_PVSYNC, MODESUFFIX }, /* 1280x1024@75Hz */ + { MODEPREFIX, 157500, 1280, 1344, 1504, 1728, 0, 1024, 1025, 1028, 1072, 0, V_PHSYNC | V_PVSYNC, MODESUFFIX }, /* 1280x1024@85Hz */ + { MODEPREFIX, 187250, 1280, 1328, 1360, 1440, 0, 1024, 1027, 1034, 1084, 0, V_PHSYNC | V_NVSYNC, MODESUFFIX }, /* 1280x1024@120Hz RB */ + { MODEPREFIX, 85500, 1360, 1424, 1536, 1792, 0, 768, 771, 777, 795, 0, V_PHSYNC | V_PVSYNC, MODESUFFIX }, /* 1360x768@60Hz */ + { MODEPREFIX, 148250, 1360, 1408, 1440, 1520, 0, 768, 771, 776, 813, 0, V_PHSYNC | V_NVSYNC, MODESUFFIX }, /* 1360x768@120Hz RB */ + { MODEPREFIX, 101000, 1400, 1448, 1480, 1560, 0, 1050, 1053, 1057, 1080, 0, V_PHSYNC | V_NVSYNC, MODESUFFIX }, /* 1400x1050@60Hz RB */ + { MODEPREFIX, 121750, 1400, 1488, 1632, 1864, 0, 1050, 1053, 1057, 1089, 0, V_NHSYNC | V_PVSYNC, MODESUFFIX }, /* 1400x1050@60Hz */ + { MODEPREFIX, 156000, 1400, 1504, 1648, 1896, 0, 1050, 1053, 1057, 1099, 0, V_NHSYNC | V_PVSYNC, MODESUFFIX }, /* 1400x1050@75Hz */ + { MODEPREFIX, 179500, 1400, 1504, 1656, 1912, 0, 1050, 1053, 1057, 1105, 0, V_NHSYNC | V_PVSYNC, MODESUFFIX }, /* 1400x1050@85Hz */ + { MODEPREFIX, 208000, 1400, 1448, 1480, 1560, 0, 1050, 1053, 1057, 1112, 0, V_PHSYNC | V_NVSYNC, MODESUFFIX }, /* 1400x1050@120Hz RB */ + { MODEPREFIX, 88750, 1440, 1488, 1520, 1600, 0, 900, 903, 909, 926, 0, V_PHSYNC | V_NVSYNC, MODESUFFIX }, /* 1440x900@60Hz RB */ + { MODEPREFIX, 106500, 1440, 1520, 1672, 1904, 0, 900, 903, 909, 934, 0, V_NHSYNC | V_PVSYNC, MODESUFFIX }, /* 1440x900@60Hz */ + { MODEPREFIX, 136750, 1440, 1536, 1688, 1936, 0, 900, 903, 909, 942, 0, V_NHSYNC | V_PVSYNC, MODESUFFIX }, /* 1440x900@75Hz */ + { MODEPREFIX, 157000, 1440, 1544, 1696, 1952, 0, 900, 903, 909, 948, 0, V_NHSYNC | V_PVSYNC, MODESUFFIX }, /* 1440x900@85Hz */ + { MODEPREFIX, 182750, 1440, 1488, 1520, 1600, 0, 900, 903, 909, 953, 0, V_PHSYNC | V_NVSYNC, MODESUFFIX }, /* 1440x900@120Hz RB */ + { MODEPREFIX, 162000, 1600, 1664, 1856, 2160, 0, 1200, 1201, 1204, 1250, 0, V_PHSYNC | V_PVSYNC, MODESUFFIX }, /* 1600x1200@60Hz */ + { MODEPREFIX, 175500, 1600, 1664, 1856, 2160, 0, 1200, 1201, 1204, 1250, 0, V_PHSYNC | V_PVSYNC, MODESUFFIX }, /* 1600x1200@65Hz */ + { MODEPREFIX, 189000, 1600, 1664, 1856, 2160, 0, 1200, 1201, 1204, 1250, 0, V_PHSYNC | V_PVSYNC, MODESUFFIX }, /* 1600x1200@70Hz */ + { MODEPREFIX, 202500, 1600, 1664, 1856, 2160, 0, 1200, 1201, 1204, 1250, 0, V_PHSYNC | V_PVSYNC, MODESUFFIX }, /* 1600x1200@75Hz */ + { MODEPREFIX, 229500, 1600, 1664, 1856, 2160, 0, 1200, 1201, 1204, 1250, 0, V_PHSYNC | V_PVSYNC, MODESUFFIX }, /* 1600x1200@85Hz */ + { MODEPREFIX, 268250, 1600, 1648, 1680, 1760, 0, 1200, 1203, 1207, 1271, 0, V_PHSYNC | V_NVSYNC, MODESUFFIX }, /* 1600x1200@120Hz RB */ + { MODEPREFIX, 119000, 1680, 1728, 1760, 1840, 0, 1050, 1053, 1059, 1080, 0, V_PHSYNC | V_NVSYNC, MODESUFFIX }, /* 1680x1050@60Hz RB */ + { MODEPREFIX, 146250, 1680, 1784, 1960, 2240, 0, 1050, 1053, 1059, 1089, 0, V_NHSYNC | V_PVSYNC, MODESUFFIX }, /* 1680x1050@60Hz */ + { MODEPREFIX, 187000, 1680, 1800, 1976, 2272, 0, 1050, 1053, 1059, 1099, 0, V_NHSYNC | V_PVSYNC, MODESUFFIX }, /* 1680x1050@75Hz */ + { MODEPREFIX, 214750, 1680, 1808, 1984, 2288, 0, 1050, 1053, 1059, 1105, 0, V_NHSYNC | V_PVSYNC, MODESUFFIX }, /* 1680x1050@85Hz */ + { MODEPREFIX, 245500, 1680, 1728, 1760, 1840, 0, 1050, 1053, 1059, 1112, 0, V_PHSYNC | V_NVSYNC, MODESUFFIX }, /* 1680x1050@120Hz RB */ + { MODEPREFIX, 204750, 1792, 1920, 2120, 2448, 0, 1344, 1345, 1348, 1394, 0, V_NHSYNC | V_PVSYNC, MODESUFFIX }, /* 1792x1344@60Hz */ + { MODEPREFIX, 261000, 1792, 1888, 2104, 2456, 0, 1344, 1345, 1348, 1417, 0, V_NHSYNC | V_PVSYNC, MODESUFFIX }, /* 1792x1344@75Hz */ + { MODEPREFIX, 333250, 1792, 1840, 1872, 1952, 0, 1344, 1347, 1351, 1423, 0, V_PHSYNC | V_NVSYNC, MODESUFFIX }, /* 1792x1344@120Hz RB */ + { MODEPREFIX, 218250, 1856, 1952, 2176, 2528, 0, 1392, 1393, 1396, 1439, 0, V_NHSYNC | V_PVSYNC, MODESUFFIX }, /* 1856x1392@60Hz */ + { MODEPREFIX, 288000, 1856, 1984, 2208, 2560, 0, 1392, 1393, 1396, 1500, 0, V_NHSYNC | V_PVSYNC, MODESUFFIX }, /* 1856x1392@75Hz */ + { MODEPREFIX, 356500, 1856, 1904, 1936, 2016, 0, 1392, 1395, 1399, 1474, 0, V_PHSYNC | V_NVSYNC, MODESUFFIX }, /* 1856x1392@120Hz RB */ + { MODEPREFIX, 154000, 1920, 1968, 2000, 2080, 0, 1200, 1203, 1209, 1235, 0, V_PHSYNC | V_NVSYNC, MODESUFFIX }, /* 1920x1200@60Hz RB */ + { MODEPREFIX, 193250, 1920, 2056, 2256, 2592, 0, 1200, 1203, 1209, 1245, 0, V_NHSYNC | V_PVSYNC, MODESUFFIX }, /* 1920x1200@60Hz */ + { MODEPREFIX, 245250, 1920, 2056, 2264, 2608, 0, 1200, 1203, 1209, 1255, 0, V_NHSYNC | V_PVSYNC, MODESUFFIX }, /* 1920x1200@75Hz */ + { MODEPREFIX, 281250, 1920, 2064, 2272, 2624, 0, 1200, 1203, 1209, 1262, 0, V_NHSYNC | V_PVSYNC, MODESUFFIX }, /* 1920x1200@85Hz */ + { MODEPREFIX, 317000, 1920, 1968, 2000, 2080, 0, 1200, 1203, 1209, 1271, 0, V_PHSYNC | V_NVSYNC, MODESUFFIX }, /* 1920x1200@120Hz RB */ + { MODEPREFIX, 234000, 1920, 2048, 2256, 2600, 0, 1440, 1441, 1444, 1500, 0, V_NHSYNC | V_PVSYNC, MODESUFFIX }, /* 1920x1440@60Hz */ + { MODEPREFIX, 297000, 1920, 2064, 2288, 2640, 0, 1440, 1441, 1444, 1500, 0, V_NHSYNC | V_PVSYNC, MODESUFFIX }, /* 1920x1440@75Hz */ + { MODEPREFIX, 380500, 1920, 1968, 2000, 2080, 0, 1440, 1443, 1447, 1525, 0, V_PHSYNC | V_NVSYNC, MODESUFFIX }, /* 1920x1440@120Hz RB */ + { MODEPREFIX, 268500, 2560, 2608, 2640, 2720, 0, 1600, 1603, 1609, 1646, 0, V_PHSYNC | V_NVSYNC, MODESUFFIX }, /* 2560x1600@60Hz RB */ + { MODEPREFIX, 348500, 2560, 2752, 3032, 3504, 0, 1600, 1603, 1609, 1658, 0, V_NHSYNC | V_PVSYNC, MODESUFFIX }, /* 2560x1600@60Hz */ + { MODEPREFIX, 443250, 2560, 2768, 3048, 3536, 0, 1600, 1603, 1609, 1672, 0, V_NHSYNC | V_PVSYNC, MODESUFFIX }, /* 2560x1600@75Hz */ + { MODEPREFIX, 505250, 2560, 2768, 3048, 3536, 0, 1600, 1603, 1609, 1682, 0, V_NHSYNC | V_PVSYNC, MODESUFFIX }, /* 2560x1600@85Hz */ + { MODEPREFIX, 552750, 2560, 2608, 2640, 2720, 0, 1600, 1603, 1609, 1694, 0, V_PHSYNC | V_NVSYNC, MODESUFFIX }, /* 2560x1600@120Hz RB */ +}; + +#define LEVEL_DMT 0 +#define LEVEL_GTF 1 +#define LEVEL_CVT 2 + +static int +MonitorStandardTimingLevel(xf86MonPtr DDC) +{ + if (DDC->ver.revision >= 2) { + if (DDC->ver.revision >= 4 && CVT_SUPPORTED(DDC->features.msc)) { + return LEVEL_CVT; + } + return LEVEL_GTF; + } + return LEVEL_DMT; +} + +static int +ModeRefresh(const DisplayModeRec *mode) +{ + return (int)(xf86ModeVRefresh(mode) + 0.5); +} + +/* + * If rb is not set, then we'll not consider reduced-blanking modes as + * part of the DMT pool. For the 'standard' EDID mode descriptor there's + * no way to specify whether the mode should be RB or not. + */ +DisplayModePtr +FindDMTMode(int hsize, int vsize, int refresh, Bool rb) +{ + int i; + const DisplayModeRec *ret; + + for (i = 0; i < sizeof(DMTModes) / sizeof(DisplayModeRec); i++) { + ret = &DMTModes[i]; + + if (!rb && xf86ModeIsReduced(ret)) + continue; + + if (ret->HDisplay == hsize && + ret->VDisplay == vsize && + refresh == ModeRefresh(ret)) + return xf86DuplicateMode(ret); + } + + return NULL; +} + +/* + * Appendix B of the EDID 1.4 spec defines the right thing to do here. + * If the timing given here matches a mode defined in the VESA DMT standard, + * we _must_ use that. If the device supports CVT modes, then we should + * generate a CVT timing. If both of the above fail, use GTF. + * + * There are some wrinkles here. EDID 1.1 and 1.0 sinks can't really + * "support" GTF, since it wasn't a standard yet; so if they ask for a + * timing in this section that isn't defined in DMT, returning a GTF mode + * may not actually be valid. EDID 1.3 sinks often report support for + * some CVT modes, but they are not required to support CVT timings for + * modes in the standard timing descriptor, so we should _not_ treat them + * as CVT-compliant (unless specified in an extension block I suppose). + * + * EDID 1.4 requires that all sink devices support both GTF and CVT timings + * for modes in this section, but does say that CVT is preferred. + */ +static DisplayModePtr +DDCModesFromStandardTiming(struct std_timings *timing, ddc_quirk_t quirks, + int timing_level, Bool rb) +{ + DisplayModePtr Modes = NULL, Mode = NULL; + int i, hsize, vsize, refresh; + + for (i = 0; i < STD_TIMINGS; i++) { + hsize = timing[i].hsize; + vsize = timing[i].vsize; + refresh = timing[i].refresh; + + /* HDTV hack, because you can't say 1366 */ + if (refresh == 60 && + ((hsize == 1360 && vsize == 765) || + (hsize == 1368 && vsize == 769))) { + Mode = xf86CVTMode(1366, 768, 60, FALSE, FALSE); + Mode->HDisplay = 1366; + Mode->HSyncStart--; + Mode->HSyncEnd--; + } else if (hsize && vsize && refresh) { + Mode = FindDMTMode(hsize, vsize, refresh, rb); + + if (!Mode) { + if (timing_level == LEVEL_CVT) + /* pass rb here too? */ + Mode = xf86CVTMode(hsize, vsize, refresh, FALSE, FALSE); + else if (timing_level == LEVEL_GTF) + Mode = xf86GTFMode(hsize, vsize, refresh, FALSE, FALSE); + } + + } + + if (Mode) { + Mode->type = M_T_DRIVER; + Modes = xf86ModesAdd(Modes, Mode); + } + Mode = NULL; + } + + return Modes; +} + +static void +DDCModeDoInterlaceQuirks(DisplayModePtr mode) +{ + /* + * EDID is delightfully ambiguous about how interlaced modes are to be + * encoded. X's internal representation is of frame height, but some + * HDTV detailed timings are encoded as field height. + * + * The format list here is from CEA, in frame size. Technically we + * should be checking refresh rate too. Whatever. + */ + static const struct { + int w, h; + } cea_interlaced[] = { + { 1920, 1080 }, + { 720, 480 }, + { 1440, 480 }, + { 2880, 480 }, + { 720, 576 }, + { 1440, 576 }, + { 2880, 576 }, + }; + static const int n_modes = sizeof(cea_interlaced)/sizeof(cea_interlaced[0]); + int i; + + for (i = 0; i < n_modes; i++) { + if ((mode->HDisplay == cea_interlaced[i].w) && + (mode->VDisplay == cea_interlaced[i].h / 2)) { + mode->VDisplay *= 2; + mode->VSyncStart *= 2; + mode->VSyncEnd *= 2; + mode->VTotal *= 2; + mode->VTotal |= 1; + } + } + + mode->Flags |= V_INTERLACE; +} + +/* + * + */ +static DisplayModePtr +DDCModeFromDetailedTiming(int scrnIndex, struct detailed_timings *timing, + Bool preferred, ddc_quirk_t quirks) +{ + DisplayModePtr Mode; + + /* + * Refuse to create modes that are insufficiently large. 64 is a random + * number, maybe the spec says something about what the minimum is. In + * particular I see this frequently with _old_ EDID, 1.0 or so, so maybe + * our parser is just being too aggresive there. + */ + if (timing->h_active < 64 || timing->v_active < 64) { + xf86DrvMsg(scrnIndex, X_INFO, + "%s: Ignoring tiny %dx%d mode\n", __func__, + timing->h_active, timing->v_active); + return NULL; + } + + /* We don't do stereo */ + if (timing->stereo) { + xf86DrvMsg(scrnIndex, X_INFO, + "%s: Ignoring: We don't handle stereo.\n", __func__); + return NULL; + } + + /* We only do seperate sync currently */ + if (timing->sync != 0x03) { + xf86DrvMsg(scrnIndex, X_INFO, + "%s: %dx%d Warning: We only handle separate" + " sync.\n", __func__, timing->h_active, timing->v_active); + } + + Mode = xnfcalloc(1, sizeof(DisplayModeRec)); + + Mode->type = M_T_DRIVER; + if (preferred) + Mode->type |= M_T_PREFERRED; + + if( ( quirks & DDC_QUIRK_135_CLOCK_TOO_HIGH ) && + timing->clock == 135000000 ) + Mode->Clock = 108880; + else + Mode->Clock = timing->clock / 1000.0; + + Mode->HDisplay = timing->h_active; + Mode->HSyncStart = timing->h_active + timing->h_sync_off; + Mode->HSyncEnd = Mode->HSyncStart + timing->h_sync_width; + Mode->HTotal = timing->h_active + timing->h_blanking; + + Mode->VDisplay = timing->v_active; + Mode->VSyncStart = timing->v_active + timing->v_sync_off; + Mode->VSyncEnd = Mode->VSyncStart + timing->v_sync_width; + Mode->VTotal = timing->v_active + timing->v_blanking; + + /* perform basic check on the detail timing */ + if (Mode->HSyncEnd > Mode->HTotal || Mode->VSyncEnd > Mode->VTotal) { + free(Mode); + return NULL; + } + + /* We ignore h/v_size and h/v_border for now. */ + + if (timing->interlaced) + DDCModeDoInterlaceQuirks(Mode); + + if (quirks & DDC_QUIRK_DETAILED_SYNC_PP) + Mode->Flags |= V_PVSYNC | V_PHSYNC; + else { + if (timing->misc & 0x02) + Mode->Flags |= V_PVSYNC; + else + Mode->Flags |= V_NVSYNC; + + if (timing->misc & 0x01) + Mode->Flags |= V_PHSYNC; + else + Mode->Flags |= V_NHSYNC; + } + + xf86SetModeDefaultName(Mode); + + return Mode; +} + +static DisplayModePtr +DDCModesFromCVT(int scrnIndex, struct cvt_timings *t) +{ + DisplayModePtr modes = NULL; + int i; + + for (i = 0; i < 4; i++) { + if (t[i].height) { + if (t[i].rates & 0x10) + modes = xf86ModesAdd(modes, + xf86CVTMode(t[i].width, t[i].height, 50, 0, 0)); + if (t[i].rates & 0x08) + modes = xf86ModesAdd(modes, + xf86CVTMode(t[i].width, t[i].height, 60, 0, 0)); + if (t[i].rates & 0x04) + modes = xf86ModesAdd(modes, + xf86CVTMode(t[i].width, t[i].height, 75, 0, 0)); + if (t[i].rates & 0x02) + modes = xf86ModesAdd(modes, + xf86CVTMode(t[i].width, t[i].height, 85, 0, 0)); + if (t[i].rates & 0x01) + modes = xf86ModesAdd(modes, + xf86CVTMode(t[i].width, t[i].height, 60, 1, 0)); + } else break; + } + + return modes; +} + +static const struct { + short w; + short h; + short r; + short rb; +} EstIIIModes[] = { + /* byte 6 */ + { 640, 350, 85, 0 }, + { 640, 400, 85, 0 }, + { 720, 400, 85, 0 }, + { 640, 480, 85, 0 }, + { 848, 480, 60, 0 }, + { 800, 600, 85, 0 }, + { 1024, 768, 85, 0 }, + { 1152, 864, 75, 0 }, + /* byte 7 */ + { 1280, 768, 60, 1 }, + { 1280, 768, 60, 0 }, + { 1280, 768, 75, 0 }, + { 1280, 768, 85, 0 }, + { 1280, 960, 60, 0 }, + { 1280, 960, 85, 0 }, + { 1280, 1024, 60, 0 }, + { 1280, 1024, 85, 0 }, + /* byte 8 */ + { 1360, 768, 60, 0 }, + { 1440, 900, 60, 1 }, + { 1440, 900, 60, 0 }, + { 1440, 900, 75, 0 }, + { 1440, 900, 85, 0 }, + { 1400, 1050, 60, 1 }, + { 1400, 1050, 60, 0 }, + { 1400, 1050, 75, 0 }, + /* byte 9 */ + { 1400, 1050, 85, 0 }, + { 1680, 1050, 60, 1 }, + { 1680, 1050, 60, 0 }, + { 1680, 1050, 75, 0 }, + { 1680, 1050, 85, 0 }, + { 1600, 1200, 60, 0 }, + { 1600, 1200, 65, 0 }, + { 1600, 1200, 70, 0 }, + /* byte 10 */ + { 1600, 1200, 75, 0 }, + { 1600, 1200, 85, 0 }, + { 1792, 1344, 60, 0 }, + { 1792, 1344, 85, 0 }, + { 1856, 1392, 60, 0 }, + { 1856, 1392, 75, 0 }, + { 1920, 1200, 60, 1 }, + { 1920, 1200, 60, 0 }, + /* byte 11 */ + { 1920, 1200, 75, 0 }, + { 1920, 1200, 85, 0 }, + { 1920, 1440, 60, 0 }, + { 1920, 1440, 75, 0 }, +}; + +static DisplayModePtr +DDCModesFromEstIII(unsigned char *est) +{ + DisplayModePtr modes = NULL; + int i, j, m; + + for (i = 0; i < 6; i++) { + for (j = 7; j > 0; j--) { + if (est[i] & (1 << j)) { + m = (i * 8) + (7 - j); + modes = xf86ModesAdd(modes, + FindDMTMode(EstIIIModes[m].w, + EstIIIModes[m].h, + EstIIIModes[m].r, + EstIIIModes[m].rb)); + } + } + } + + return modes; +} + +/* + * This is only valid when the sink claims to be continuous-frequency + * but does not supply a detailed range descriptor. Such sinks are + * arguably broken. Currently the mode validation code isn't aware of + * this; the non-RANDR code even punts the decision of optional sync + * range checking to the driver. Loss. + */ +static void +DDCGuessRangesFromModes(int scrnIndex, MonPtr Monitor, DisplayModePtr Modes) +{ + DisplayModePtr Mode = Modes; + + if (!Monitor || !Modes) + return; + + /* set up the ranges for scanning through the modes */ + Monitor->nHsync = 1; + Monitor->hsync[0].lo = 1024.0; + Monitor->hsync[0].hi = 0.0; + + Monitor->nVrefresh = 1; + Monitor->vrefresh[0].lo = 1024.0; + Monitor->vrefresh[0].hi = 0.0; + + while (Mode) { + if (!Mode->HSync) + Mode->HSync = ((float) Mode->Clock ) / ((float) Mode->HTotal); + + if (!Mode->VRefresh) + Mode->VRefresh = (1000.0 * ((float) Mode->Clock)) / + ((float) (Mode->HTotal * Mode->VTotal)); + + if (Mode->HSync < Monitor->hsync[0].lo) + Monitor->hsync[0].lo = Mode->HSync; + + if (Mode->HSync > Monitor->hsync[0].hi) + Monitor->hsync[0].hi = Mode->HSync; + + if (Mode->VRefresh < Monitor->vrefresh[0].lo) + Monitor->vrefresh[0].lo = Mode->VRefresh; + + if (Mode->VRefresh > Monitor->vrefresh[0].hi) + Monitor->vrefresh[0].hi = Mode->VRefresh; + + Mode = Mode->next; + } +} + +ddc_quirk_t +xf86DDCDetectQuirks(int scrnIndex, xf86MonPtr DDC, Bool verbose) +{ + ddc_quirk_t quirks; + int i; + + quirks = DDC_QUIRK_NONE; + for (i = 0; ddc_quirks[i].detect; i++) { + if (ddc_quirks[i].detect (scrnIndex, DDC)) { + if (verbose) { + xf86DrvMsg (scrnIndex, X_INFO, " EDID quirk: %s\n", + ddc_quirks[i].description); + } + quirks |= ddc_quirks[i].quirk; + } + } + + return quirks; +} + +void xf86DetTimingApplyQuirks(struct detailed_monitor_section *det_mon, + ddc_quirk_t quirks, + int hsize, int vsize) +{ + if (det_mon->type != DT) + return; + + if (quirks & DDC_QUIRK_DETAILED_H_IN_CM) + det_mon->section.d_timings.h_size *= 10; + + if (quirks & DDC_QUIRK_DETAILED_V_IN_CM) + det_mon->section.d_timings.v_size *= 10; + + if (quirks & DDC_QUIRK_DETAILED_USE_MAXIMUM_SIZE) { + det_mon->section.d_timings.h_size = 10 * hsize; + det_mon->section.d_timings.v_size = 10 * vsize; + } +} + +/** + * Applies monitor-specific quirks to the decoded EDID information. + * + * Note that some quirks applying to the mode list are still implemented in + * xf86DDCGetModes. + */ +void +xf86DDCApplyQuirks(int scrnIndex, xf86MonPtr DDC) +{ + ddc_quirk_t quirks = xf86DDCDetectQuirks (scrnIndex, DDC, FALSE); + int i; + + for (i = 0; i < DET_TIMINGS; i++) { + xf86DetTimingApplyQuirks(DDC->det_mon + i, quirks, + DDC->features.hsize, + DDC->features.vsize); + } +} + +/** + * Walks the modes list, finding the mode with the largest area which is + * closest to the target refresh rate, and marks it as the only preferred mode. +*/ +static void +xf86DDCSetPreferredRefresh(int scrnIndex, DisplayModePtr modes, + float target_refresh) +{ + DisplayModePtr mode, best = modes; + + for (mode = modes; mode; mode = mode->next) + { + mode->type &= ~M_T_PREFERRED; + + if (mode == best) continue; + + if (mode->HDisplay * mode->VDisplay > + best->HDisplay * best->VDisplay) + { + best = mode; + continue; + } + if (mode->HDisplay * mode->VDisplay == + best->HDisplay * best->VDisplay) + { + double mode_refresh = xf86ModeVRefresh (mode); + double best_refresh = xf86ModeVRefresh (best); + double mode_dist = fabs(mode_refresh - target_refresh); + double best_dist = fabs(best_refresh - target_refresh); + + if (mode_dist < best_dist) + { + best = mode; + continue; + } + } + } + if (best) + best->type |= M_T_PREFERRED; +} + +#define CEA_VIDEO_MODES_NUM 64 +static const DisplayModeRec CEAVideoModes[CEA_VIDEO_MODES_NUM] = { + { MODEPREFIX, 25175, 640, 656, 752, 800, 0, 480, 490, 492, 525, 0, V_NHSYNC | V_NVSYNC, MODESUFFIX }, /* VIC 1:640x480@60Hz */ + { MODEPREFIX, 27000, 720, 736, 798, 858, 0, 480, 489, 495, 525, 0, V_NHSYNC | V_NVSYNC, MODESUFFIX }, /* VIC 2:720x480@60Hz */ + { MODEPREFIX, 27000, 720, 736, 798, 858, 0, 480, 489, 495, 525, 0, V_NHSYNC | V_NVSYNC, MODESUFFIX }, /* VIC 3:720x480@60Hz */ + { MODEPREFIX, 74250, 1280, 1390, 1430, 1650, 0, 720, 725, 730, 750, 0, V_PHSYNC | V_PVSYNC, MODESUFFIX }, /* VIC 4: 1280x720@60Hz */ + { MODEPREFIX, 74250, 1920, 2008, 2052, 2200, 0, 1080, 1084, 1094, 1125, 0, V_PHSYNC | V_PVSYNC | V_INTERLACE, MODESUFFIX }, /* VIC 5:1920x1080i@60Hz */ + { MODEPREFIX, 27000, 1440, 1478, 1602, 1716, 0, 480, 488, 494, 525, 0, V_NHSYNC | V_NVSYNC | V_INTERLACE, MODESUFFIX }, /* VIC 6:1440x480i@60Hz */ + { MODEPREFIX, 27000, 1440, 1478, 1602, 1716, 0, 480, 488, 494, 525, 0, V_NHSYNC | V_NVSYNC | V_INTERLACE, MODESUFFIX }, /* VIC 7:1440x480i@60Hz */ + { MODEPREFIX, 27000, 1440, 1478, 1602, 1716, 0, 240, 244, 247, 262, 0, V_NHSYNC | V_NVSYNC, MODESUFFIX }, /* VIC 8:1440x240@60Hz */ + { MODEPREFIX, 27000, 1440, 1478, 1602, 1716, 0, 240, 244, 247, 262, 0, V_NHSYNC | V_NVSYNC, MODESUFFIX }, /* VIC 9:1440x240@60Hz */ + { MODEPREFIX, 54000, 2880, 2956, 3204, 3432, 0, 480, 488, 494, 525, 0, V_NHSYNC | V_NVSYNC | V_INTERLACE, MODESUFFIX }, /* VIC 10:2880x480i@60Hz */ + { MODEPREFIX, 54000, 2880, 2956, 3204, 3432, 0, 480, 488, 494, 525, 0, V_NHSYNC | V_NVSYNC | V_INTERLACE, MODESUFFIX }, /* VIC 11:2880x480i@60Hz */ + { MODEPREFIX, 54000, 2880, 2956, 3204, 3432, 0, 240, 244, 247, 262, 0, V_NHSYNC | V_NVSYNC, MODESUFFIX }, /* VIC 12:2880x240@60Hz */ + { MODEPREFIX, 54000, 2880, 2956, 3204, 3432, 0, 240, 244, 247, 262, 0, V_NHSYNC | V_NVSYNC, MODESUFFIX }, /* VIC 13:2880x240@60Hz */ + { MODEPREFIX, 54000, 1440, 1472, 1596, 1716, 0, 480, 489, 495, 525, 0, V_NHSYNC | V_NVSYNC, MODESUFFIX }, /* VIC 14:1440x480@60Hz */ + { MODEPREFIX, 54000, 1440, 1472, 1596, 1716, 0, 480, 489, 495, 525, 0, V_NHSYNC | V_NVSYNC, MODESUFFIX }, /* VIC 15:1440x480@60Hz */ + { MODEPREFIX, 148500, 1920, 2008, 2052, 2200, 0, 1080, 1084, 1089, 1125, 0, V_PHSYNC | V_PVSYNC, MODESUFFIX }, /* VIC 16:1920x1080@60Hz */ + { MODEPREFIX, 27000, 720, 732, 796, 864, 0, 576, 581, 586, 625, 0, V_NHSYNC | V_NVSYNC, MODESUFFIX }, /* VIC 17:720x576@50Hz */ + { MODEPREFIX, 27000, 720, 732, 796, 864, 0, 576, 581, 586, 625, 0, V_NHSYNC | V_NVSYNC, MODESUFFIX }, /* VIC 18:720x576@50Hz */ + { MODEPREFIX, 74250, 1280, 1720, 1760, 1980, 0, 720, 725, 730, 750, 0, V_PHSYNC | V_PVSYNC, MODESUFFIX }, /* VIC 19: 1280x720@50Hz */ + { MODEPREFIX, 74250, 1920, 2448, 2492, 2640, 0, 1080, 1084, 1094, 1125, 0, V_PHSYNC | V_PVSYNC | V_INTERLACE, MODESUFFIX }, /* VIC 20:1920x1080i@50Hz */ + { MODEPREFIX, 27000, 1440, 1464, 1590, 1728, 0, 576, 580, 586, 625, 0, V_NHSYNC | V_NVSYNC | V_INTERLACE, MODESUFFIX }, /* VIC 21:1440x576i@50Hz */ + { MODEPREFIX, 27000, 1440, 1464, 1590, 1728, 0, 576, 580, 586, 625, 0, V_NHSYNC | V_NVSYNC | V_INTERLACE, MODESUFFIX }, /* VIC 22:1440x576i@50Hz */ + { MODEPREFIX, 27000, 1440, 1464, 1590, 1728, 0, 288, 290, 293, 312, 0, V_NHSYNC | V_NVSYNC, MODESUFFIX }, /* VIC 23:1440x288@50Hz */ + { MODEPREFIX, 27000, 1440, 1464, 1590, 1728, 0, 288, 290, 293, 312, 0, V_NHSYNC | V_NVSYNC, MODESUFFIX }, /* VIC 24:1440x288@50Hz */ + { MODEPREFIX, 54000, 2880, 2928, 3180, 3456, 0, 576, 580, 586, 625, 0, V_NHSYNC | V_NVSYNC | V_INTERLACE, MODESUFFIX }, /* VIC 25:2880x576i@50Hz */ + { MODEPREFIX, 54000, 2880, 2928, 3180, 3456, 0, 576, 580, 586, 625, 0, V_NHSYNC | V_NVSYNC | V_INTERLACE, MODESUFFIX }, /* VIC 26:2880x576i@50Hz */ + { MODEPREFIX, 54000, 2880, 2928, 3180, 3456, 0, 288, 290, 293, 312, 0, V_NHSYNC | V_NVSYNC, MODESUFFIX }, /* VIC 27:2880x288@50Hz */ + { MODEPREFIX, 54000, 2880, 2928, 3180, 3456, 0, 288, 290, 293, 312, 0, V_NHSYNC | V_NVSYNC, MODESUFFIX }, /* VIC 28:2880x288@50Hz */ + { MODEPREFIX, 54000, 1440, 1464, 1592, 1728, 0, 576, 581, 586, 625, 0, V_NHSYNC | V_NVSYNC, MODESUFFIX }, /* VIC 29:1440x576@50Hz */ + { MODEPREFIX, 54000, 1440, 1464, 1592, 1728, 0, 576, 581, 586, 625, 0, V_NHSYNC | V_NVSYNC, MODESUFFIX }, /* VIC 30:1440x576@50Hz */ + { MODEPREFIX, 148500, 1920, 2448, 2492, 2640, 0, 1080, 1084, 1089, 1125, 0, V_PHSYNC | V_PVSYNC, MODESUFFIX }, /* VIC 31:1920x1080@50Hz */ + { MODEPREFIX, 74250, 1920, 2558, 2602, 2750, 0, 1080, 1084, 1089, 1125, 0, V_PHSYNC | V_PVSYNC, MODESUFFIX }, /* VIC 32:1920x1080@24Hz */ + { MODEPREFIX, 74250, 1920, 2448, 2492, 2640, 0, 1080, 1084, 1089, 1125, 0, V_PHSYNC | V_PVSYNC, MODESUFFIX }, /* VIC 33:1920x1080@25Hz */ + { MODEPREFIX, 74250, 1920, 2008, 2052, 2200, 0, 1080, 1084, 1089, 1125, 0, V_PHSYNC | V_PVSYNC, MODESUFFIX }, /* VIC 34:1920x1080@30Hz */ + { MODEPREFIX, 108000, 2880, 2944, 3192, 3432, 0, 480, 489, 495, 525, 0, V_NHSYNC | V_NVSYNC, MODESUFFIX }, /* VIC 35:2880x480@60Hz */ + { MODEPREFIX, 108000, 2880, 2944, 3192, 3432, 0, 480, 489, 495, 525, 0, V_NHSYNC | V_NVSYNC, MODESUFFIX }, /* VIC 36:2880x480@60Hz */ + { MODEPREFIX, 108000, 2880, 2928, 3184, 3456, 0, 576, 581, 586, 625, 0, V_NHSYNC | V_NVSYNC, MODESUFFIX }, /* VIC 37:2880x576@50Hz */ + { MODEPREFIX, 108000, 2880, 2928, 3184, 3456, 0, 576, 581, 586, 625, 0, V_NHSYNC | V_NVSYNC, MODESUFFIX }, /* VIC 38:2880x576@50Hz */ + { MODEPREFIX, 72000, 1920, 1952, 2120, 2304, 0, 1080, 1126, 1136, 1250, 0, V_PHSYNC | V_NVSYNC | V_INTERLACE, MODESUFFIX }, /* VIC 39:1920x1080i@50Hz */ + { MODEPREFIX, 148500, 1920, 2448, 2492, 2640, 0, 1080, 1084, 1094, 1125, 0, V_PHSYNC | V_PVSYNC | V_INTERLACE, MODESUFFIX }, /* VIC 40:1920x1080i@100Hz */ + { MODEPREFIX, 148500, 1280, 1720, 1760, 1980, 0, 720, 725, 730, 750, 0, V_PHSYNC | V_PVSYNC, MODESUFFIX }, /* VIC 41:1280x720@100Hz */ + { MODEPREFIX, 54000, 720, 732, 796, 864, 0, 576, 581, 586, 625, 0, V_NHSYNC | V_NVSYNC, MODESUFFIX }, /* VIC 42:720x576@100Hz */ + { MODEPREFIX, 54000, 720, 732, 796, 864, 0, 576, 581, 586, 625, 0, V_NHSYNC | V_NVSYNC, MODESUFFIX }, /* VIC 43:720x576@100Hz */ + { MODEPREFIX, 54000, 1440, 1464, 1590, 1728, 0, 576, 580, 586, 625, 0, V_NHSYNC | V_NVSYNC, MODESUFFIX }, /* VIC 44:1440x576i@100Hz */ + { MODEPREFIX, 54000, 1440, 1464, 1590, 1728, 0, 576, 580, 586, 625, 0, V_NHSYNC | V_NVSYNC, MODESUFFIX }, /* VIC 45:1440x576i@100Hz */ + { MODEPREFIX, 148500, 1920, 2008, 2052, 2200, 0, 1080, 1084, 1094, 1125, 0, V_PHSYNC | V_PVSYNC | V_INTERLACE, MODESUFFIX }, /* VIC 46:1920x1080i@120Hz */ + { MODEPREFIX, 148500, 1280, 1390, 1430, 1650, 0, 720, 725, 730, 750, 0, V_PHSYNC | V_PVSYNC, MODESUFFIX }, /* VIC 47:1280x720@120Hz */ + { MODEPREFIX, 54000, 720, 736, 798, 858, 0, 480, 489, 495, 525, 0, V_NHSYNC | V_NVSYNC, MODESUFFIX }, /* VIC 48:720x480@120Hz */ + { MODEPREFIX, 54000, 720, 736, 798, 858, 0, 480, 489, 495, 525, 0, V_NHSYNC | V_NVSYNC, MODESUFFIX }, /* VIC 49:720x480@120Hz */ + { MODEPREFIX, 54000, 1440, 1478, 1602, 1716, 0, 480, 488, 494, 525, 0, V_NHSYNC | V_NVSYNC | V_INTERLACE, MODESUFFIX },/* VIC 50:1440x480i@120Hz */ + { MODEPREFIX, 54000, 1440, 1478, 1602, 1716, 0, 480, 488, 494, 525, 0, V_NHSYNC | V_NVSYNC | V_INTERLACE, MODESUFFIX },/* VIC 51:1440x480i@120Hz */ + { MODEPREFIX, 108000, 720, 732, 796, 864, 0, 576, 581, 586, 625, 0, V_NHSYNC | V_NVSYNC, MODESUFFIX }, /* VIC 52:720x576@200Hz */ + { MODEPREFIX, 108000, 720, 732, 796, 864, 0, 576, 581, 586, 625, 0, V_NHSYNC | V_NVSYNC, MODESUFFIX }, /* VIC 53:720x576@200Hz */ + { MODEPREFIX, 108000, 1440, 1464, 1590, 1728, 0, 576, 580, 586, 625, 0, V_NHSYNC | V_NVSYNC | V_INTERLACE, MODESUFFIX },/* VIC 54:1440x576i@200Hz */ + { MODEPREFIX, 108000, 1440, 1464, 1590, 1728, 0, 576, 580, 586, 625, 0, V_NHSYNC | V_NVSYNC | V_INTERLACE, MODESUFFIX },/* VIC 55:1440x576i@200Hz */ + { MODEPREFIX, 108000, 720, 736, 798, 858, 0, 480, 489, 495, 525, 0, V_NHSYNC | V_NVSYNC, MODESUFFIX }, /* VIC 56:720x480@240Hz */ + { MODEPREFIX, 108000, 720, 736, 798, 858, 0, 480, 489, 495, 525, 0, V_NHSYNC | V_NVSYNC, MODESUFFIX }, /* VIC 57:720x480@240Hz */ + { MODEPREFIX, 108000, 1440, 1478, 1602, 1716, 0, 480, 488, 494, 525, 0, V_NHSYNC | V_NVSYNC | V_INTERLACE, MODESUFFIX },/* VIC 58:1440x480i@240 */ + { MODEPREFIX, 108000, 1440, 1478, 1602, 1716, 0, 480, 488, 494, 525, 0, V_NHSYNC | V_NVSYNC | V_INTERLACE, MODESUFFIX },/* VIC 59:1440x480i@240 */ + { MODEPREFIX, 59400, 1280, 3040, 3080, 3300, 0, 720, 725, 730, 750, 0, V_PHSYNC | V_PVSYNC, MODESUFFIX }, /* VIC 60: 1280x720@24Hz */ + { MODEPREFIX, 74250, 3700, 3740, 1430, 3960, 0, 720, 725, 730, 750, 0, V_PHSYNC | V_PVSYNC, MODESUFFIX }, /* VIC 61: 1280x720@25Hz */ + { MODEPREFIX, 74250, 1280, 3040, 3080, 3300, 0, 720, 725, 730, 750, 0, V_PHSYNC | V_PVSYNC, MODESUFFIX }, /* VIC 62: 1280x720@30Hz */ + { MODEPREFIX, 297000, 1920, 2008, 2052, 2200, 0, 1080, 1084, 1089, 1125, 0, V_PHSYNC | V_PVSYNC, MODESUFFIX }, /* VIC 63: 1920x1080@120Hz */ + { MODEPREFIX, 297000, 1920, 2448, 2492, 2640, 0, 1080, 1084, 1094, 1125, 0, V_PHSYNC | V_PVSYNC, MODESUFFIX }, /* VIC 64:1920x1080@100Hz */ +}; + +/* chose mode line by cea short video descriptor*/ +static void handle_cea_svd(struct cea_video_block *video, void *data) +{ + DisplayModePtr Mode; + DisplayModePtr *Modes = (DisplayModePtr *) data; + int vid; + + vid = video ->video_code & 0x7f; + if (vid < CEA_VIDEO_MODES_NUM) { + Mode = xf86DuplicateMode(CEAVideoModes + vid); + *Modes = xf86ModesAdd(*Modes, Mode); + } +} + +static DisplayModePtr +DDCModesFromCEAExtension(int scrnIndex, xf86MonPtr MonPtr) +{ + DisplayModePtr Modes = NULL; + + xf86ForEachVideoBlock(MonPtr, + handle_cea_svd, + &Modes); + + return Modes; +} + +struct det_modes_parameter { + xf86MonPtr DDC; + ddc_quirk_t quirks; + DisplayModePtr Modes; + Bool rb; + Bool preferred; + int timing_level; +}; + +static void handle_detailed_modes(struct detailed_monitor_section *det_mon, + void *data) +{ + DisplayModePtr Mode; + struct det_modes_parameter *p = (struct det_modes_parameter *)data; + + xf86DetTimingApplyQuirks(det_mon,p->quirks, + p->DDC->features.hsize, + p->DDC->features.vsize); + + switch (det_mon->type) { + case DT: + Mode = DDCModeFromDetailedTiming(p->DDC->scrnIndex, + &det_mon->section.d_timings, + p->preferred, + p->quirks); + p->preferred = FALSE; + p->Modes = xf86ModesAdd(p->Modes, Mode); + break; + case DS_STD_TIMINGS: + Mode = DDCModesFromStandardTiming(det_mon->section.std_t, + p->quirks, p->timing_level,p->rb); + p->Modes = xf86ModesAdd(p->Modes, Mode); + break; + case DS_CVT: + Mode = DDCModesFromCVT(p->DDC->scrnIndex, det_mon->section.cvt); + p->Modes = xf86ModesAdd(p->Modes, Mode); + break; + case DS_EST_III: + Mode = DDCModesFromEstIII(det_mon->section.est_iii); + p->Modes = xf86ModesAdd(p->Modes, Mode); + break; + default: + break; + } +} + +DisplayModePtr +xf86DDCGetModes(int scrnIndex, xf86MonPtr DDC) +{ + DisplayModePtr Modes = NULL, Mode; + ddc_quirk_t quirks; + Bool preferred, rb; + int timing_level; + struct det_modes_parameter p; + + xf86DrvMsg (scrnIndex, X_INFO, "EDID vendor \"%s\", prod id %d\n", + DDC->vendor.name, DDC->vendor.prod_id); + + quirks = xf86DDCDetectQuirks(scrnIndex, DDC, TRUE); + + preferred = PREFERRED_TIMING_MODE(DDC->features.msc); + if (DDC->ver.revision >= 4) + preferred = TRUE; + if (quirks & DDC_QUIRK_FIRST_DETAILED_PREFERRED) + preferred = TRUE; + if (quirks & (DDC_QUIRK_PREFER_LARGE_60 | DDC_QUIRK_PREFER_LARGE_75)) + preferred = FALSE; + + rb = xf86MonitorSupportsReducedBlanking(DDC); + + timing_level = MonitorStandardTimingLevel(DDC); + + p.quirks = quirks; + p.DDC = DDC; + p.Modes = Modes; + p.rb = rb; + p.preferred = preferred; + p.timing_level = timing_level; + xf86ForEachDetailedBlock(DDC, handle_detailed_modes, &p); + Modes = p.Modes; + + /* Add established timings */ + Mode = DDCModesFromEstablished(scrnIndex, &DDC->timings1, quirks); + Modes = xf86ModesAdd(Modes, Mode); + + /* Add standard timings */ + Mode = DDCModesFromStandardTiming(DDC->timings2, quirks, timing_level, rb); + Modes = xf86ModesAdd(Modes, Mode); + + /* Add cea-extension mode timings */ + Mode = DDCModesFromCEAExtension(scrnIndex,DDC); + Modes = xf86ModesAdd(Modes, Mode); + + if (quirks & DDC_QUIRK_PREFER_LARGE_60) + xf86DDCSetPreferredRefresh(scrnIndex, Modes, 60); + + if (quirks & DDC_QUIRK_PREFER_LARGE_75) + xf86DDCSetPreferredRefresh(scrnIndex, Modes, 75); + + Modes = xf86PruneDuplicateModes(Modes); + + return Modes; +} + +struct det_mon_parameter { + MonPtr Monitor; + ddc_quirk_t quirks; + Bool have_hsync; + Bool have_vrefresh; + Bool have_maxpixclock; +}; + +static void handle_detailed_monset(struct detailed_monitor_section *det_mon, + void *data) +{ + int clock; + struct det_mon_parameter *p = (struct det_mon_parameter *)data; + int scrnIndex = ((xf86MonPtr)(p->Monitor->DDC))->scrnIndex; + + switch (det_mon->type) { + case DS_RANGES: + if (!p->have_hsync) { + if (!p->Monitor->nHsync) + xf86DrvMsg(scrnIndex, X_INFO, + "Using EDID range info for horizontal sync\n"); + p->Monitor->hsync[p->Monitor->nHsync].lo = + det_mon->section.ranges.min_h; + p->Monitor->hsync[p->Monitor->nHsync].hi = + det_mon->section.ranges.max_h; + p->Monitor->nHsync++; + } else { + xf86DrvMsg(scrnIndex, X_INFO, + "Using hsync ranges from config file\n"); + } + + if (!p->have_vrefresh) { + if (!p->Monitor->nVrefresh) + xf86DrvMsg(scrnIndex, X_INFO, + "Using EDID range info for vertical refresh\n"); + p->Monitor->vrefresh[p->Monitor->nVrefresh].lo = + det_mon->section.ranges.min_v; + p->Monitor->vrefresh[p->Monitor->nVrefresh].hi = + det_mon->section.ranges.max_v; + p->Monitor->nVrefresh++; + } else { + xf86DrvMsg(scrnIndex, X_INFO, + "Using vrefresh ranges from config file\n"); + } + + clock = det_mon->section.ranges.max_clock * 1000; + if (p->quirks & DDC_QUIRK_DVI_SINGLE_LINK) + clock = min(clock, 165000); + if (!p->have_maxpixclock && clock > p->Monitor->maxPixClock) + p->Monitor->maxPixClock = clock; + + break; + default: + break; + } +} + +/* + * Fill out MonPtr with xf86MonPtr information. + */ +void +xf86EdidMonitorSet(int scrnIndex, MonPtr Monitor, xf86MonPtr DDC) +{ + DisplayModePtr Modes = NULL, Mode; + struct det_mon_parameter p; + + if (!Monitor || !DDC) + return; + + Monitor->DDC = DDC; + + if (Monitor->widthmm <= 0 || Monitor->heightmm <= 0) { + Monitor->widthmm = 10 * DDC->features.hsize; + Monitor->heightmm = 10 * DDC->features.vsize; + } + + Monitor->reducedblanking = xf86MonitorSupportsReducedBlanking(DDC); + + Modes = xf86DDCGetModes(scrnIndex, DDC); + + /* Go through the detailed monitor sections */ + p.Monitor = Monitor; + p.quirks = xf86DDCDetectQuirks(scrnIndex, Monitor->DDC, FALSE); + p.have_hsync = (Monitor->nHsync != 0); + p.have_vrefresh = (Monitor->nVrefresh != 0); + p.have_maxpixclock = (Monitor->maxPixClock != 0); + xf86ForEachDetailedBlock(DDC, handle_detailed_monset, &p); + + if (Modes) { + /* Print Modes */ + xf86DrvMsg(scrnIndex, X_INFO, "Printing DDC gathered Modelines:\n"); + + Mode = Modes; + while (Mode) { + xf86PrintModeline(scrnIndex, Mode); + Mode = Mode->next; + } + + /* Do we still need ranges to be filled in? */ + if (!Monitor->nHsync || !Monitor->nVrefresh) + DDCGuessRangesFromModes(scrnIndex, Monitor, Modes); + + /* look for last Mode */ + Mode = Modes; + + while (Mode->next) + Mode = Mode->next; + + /* add to MonPtr */ + if (Monitor->Modes) { + Monitor->Last->next = Modes; + Modes->prev = Monitor->Last; + Monitor->Last = Mode; + } else { + Monitor->Modes = Modes; + Monitor->Last = Mode; + } + } +} -- cgit v1.2.3