EDID failing with Intel driver

[Ross Burton]

Hi,

With Xserver 1.4.1 and -intel 2.3.1 (current Debian unstable) my
laptop's (ThinkPad X60) Intel 945 doesn't read the EDID data from my
external TFT monitor (a Dell 2007FPW).  My laptop reads the EDID in
Windows fine, and a MacBook running OS X also reads the EDID correctly.

Is there any way to debug this?  The xorglog contains lines indicating
that it found something but it only reads modes from the 1024x768 LVDS
not the 1680x1050 VGA panel.

(II) intel(0): EDID vendor "DEL", prod id 57352
(II) intel(0): EDID vendor "LEN", prod id 16384
(II) intel(0): Printing DDC gathered Modelines:
(II) intel(0): Modeline "1024x768"x0.0   54.16  1024 1048 1184 1344  768 771 777 806 -hsync -vsync (40.3 kHz)
(II) intel(0): Modeline "1024x768"x0.0   43.33  1024 1048 1184 1344  768 771 777 806 -hsync -vsync (32.2 kHz)
(II) intel(0): Modeline "800x600"x0.0   40.00  800 840 968 1056  600 601 605 628 +hsync +vsync (37.9 kHz)
(II) intel(0): Modeline "640x480"x0.0   25.20  640 656 752 800  480 490 492 525 -hsync -vsync (31.5 kHz)
(II) intel(0): Modeline "1024x768"x0.0   65.00  1024 1048 1184 1344  768 771 777 806 -hsync -vsync (48.4 kHz)

I'll happily rebuild the X server if there is a number I should change
or a define to enable debugging.

Cheers,
Ross
-- 
Ross Burton                                 mail: ross at burtonini.com
                                          jabber: ross at burtonini.com
                                     www: http://www.burtonini.com./
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