X not retrieving EDID data
Frédéric RISS
frederic.riss at gmail.com
Sun Feb 18 08:51:02 PST 2007
Hello,
Some time ago, X correctly retrieved the EDID data for my monitor as
prove the logs I attached to various bugs I reported.
e.g. https://bugs.freedesktop.org/attachment.cgi?id=8404 contains:
------------------------ 8< ----------------------------------------
(II) I810(0): EDID for output VGA
(II) I810(0): Manufacturer: PHL Model: 770c Serial#: 1657
(II) I810(0): Year: 2000 Week: 33
(II) I810(0): EDID Version: 1.1
(II) I810(0): Analog Display Input, Input Voltage Level: 0.700/0.700 V
(II) I810(0): Sync: Separate
(II) I810(0): Max H-Image Size [cm]: horiz.: 31 vert.: 23
(II) I810(0): Gamma: 2.87
(II) I810(0): DPMS capabilities: StandBy Suspend Off; RGB/Color Display
(II) I810(0): redX: 0.620 redY: 0.345 greenX: 0.290 greenY: 0.610
(II) I810(0): blueX: 0.155 blueY: 0.065 whiteX: 0.283 whiteY: 0.297
(II) I810(0): Supported VESA Video Modes:
(II) I810(0): 720x400 at 70Hz
(II) I810(0): 640x480 at 60Hz
(II) I810(0): 640x480 at 72Hz
(II) I810(0): 640x480 at 75Hz
(II) I810(0): 800x600 at 60Hz
(II) I810(0): 800x600 at 72Hz
(II) I810(0): 800x600 at 75Hz
(II) I810(0): 832x624 at 75Hz
(II) I810(0): 1024x768 at 60Hz
(II) I810(0): 1024x768 at 70Hz
(II) I810(0): 1024x768 at 75Hz
(II) I810(0): Manufacturer's mask: 0
(II) I810(0): Supported Future Video Modes:
(II) I810(0): #0: hsize: 640 vsize 480 refresh: 85 vid: 22833
(II) I810(0): #1: hsize: 800 vsize 600 refresh: 85 vid: 22853
(II) I810(0): #2: hsize: 1024 vsize 768 refresh: 85 vid: 22881
(II) I810(0): #3: hsize: 1280 vsize 1024 refresh: 60 vid: 32897
(II) I810(0): #4: hsize: 640 vsize 480 refresh: 100 vid: 26673
(II) I810(0): #5: hsize: 800 vsize 600 refresh: 99 vid: 26437
(II) I810(0): #6: hsize: 1280 vsize 960 refresh: 60 vid: 16513
(II) I810(0): #7: hsize: 1152 vsize 864 refresh: 75 vid: 20337
(II) I810(0): Supported additional Video Mode:
(II) I810(0): clock: 25.2 MHz Image Size: 306 x 230 mm
(II) I810(0): h_active: 640 h_sync: 656 h_sync_end 752 h_blank_end 800 h_border: 0
(II) I810(0): v_active: 350 v_sync: 387 v_sync_end 389 v_blanking: 449 v_border: 0
(II) I810(0): Serial No: HD 001657
(II) I810(0): Monitor name: PHILIPS 107S
(II) I810(0): Ranges: V min: 50 V max: 160 Hz, H min: 30 H max: 70 kHz, PixClock max 110 MHz
(II) I810(0): EDID (in hex):
(II) I810(0): 00ffffffffffff00410c0c7779060000
(II) I810(0): 210a0101681f17bbe8d5f89e584a9c27
(II) I810(0): 10484cadee0031594559615981803168
(II) I810(0): 45678140714fd60980a0205e63101060
(II) I810(0): 520832e61000001a000000ff00204844
(II) I810(0): 20203030313635370a20000000fc0050
(II) I810(0): 48494c49505320313037530a000000fd
(II) I810(0): 0032a01e460b000a202020202020001b
(II) I810(0): Using EDID range info for horizontal sync
(II) I810(0): Using EDID range info for vertical refresh
(II) I810(0): Printing DDC gathered Modelines:
(II) I810(0): Modeline "800x600" 40.00 800 840 968 1056 600 601 605 628 +hsync +vsync
(II) I810(0): Modeline "640x480" 31.50 640 656 720 840 480 481 484 500 -hsync -vsync
(II) I810(0): Modeline "640x480" 31.50 640 664 704 832 480 489 491 520 -hsync -vsync
(II) I810(0): Modeline "640x480" 25.20 640 656 752 800 480 490 492 525 -hsync -vsync
(II) I810(0): Modeline "720x400" 28.32 720 738 846 900 400 412 414 449 -hsync +vsync
(II) I810(0): Modeline "1024x768" 78.80 1024 1040 1136 1312 768 769 772 800 +hsync +vsync
(II) I810(0): Modeline "1024x768" 75.00 1024 1048 1184 1328 768 771 777 806 -hsync -vsync
(II) I810(0): Modeline "1024x768" 65.00 1024 1048 1184 1344 768 771 777 806 -hsync -vsync
(II) I810(0): Modeline "832x624" 57.28 832 864 928 1152 624 625 628 667 -hsync -vsync
(II) I810(0): Modeline "800x600" 49.50 800 816 896 1056 600 601 604 625 +hsync +vsync
(II) I810(0): Modeline "800x600" 50.00 800 856 976 1040 600 637 643 666 +hsync +vsync
(II) I810(0): Modeline "640x480" 35.00 640 664 728 816 480 483 487 507 -hsync +vsync
(II) I810(0): Modeline "800x600" 56.75 800 848 928 1056 600 603 607 633 -hsync +vsync
(II) I810(0): Modeline "1024x768" 94.50 1024 1096 1200 1376 768 771 775 809 -hsync +vsync
(II) I810(0): Modeline "1280x1024" 109.00 1280 1368 1496 1712 1024 1027 1034 1063 -hsync +vsync
(II) I810(0): Modeline "640x480" 42.50 640 672 736 832 480 483 487 512 -hsync +vsync
(II) I810(0): Modeline "800x600" 66.50 800 848 928 1056 600 603 607 638 -hsync +vsync
(II) I810(0): Modeline "1280x960" 101.25 1280 1360 1488 1696 960 963 967 996 -hsync +vsync
(II) I810(0): Modeline "1152x864" 104.00 1152 1224 1344 1536 864 867 871 905 -hsync +vsync
(II) I810(0): Modeline "640x350" 25.18 640 656 752 800 350 387 389 449 -hsync +vsync
(II) I810(0): EDID vendor "PHL", prod id 30476
------------------------ 8< ----------------------------------------
I changed a lot of software on that box, including kernel and X.org
builds, and now I only get (full log attached):
(II) intel(0): EDID for output VGA
and I get only 1024x768, 800x600 and 640x480 choices in xrandr.
Has anyone a clue what's broken in my setup?
Thanks,
Fred.
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