|Summary:||LVDS not recognized at full size (xrandr reports 800x600 but 1280x800 expected)|
|Product:||xorg||Reporter:||Olivier Guerrier <olivier>|
|Component:||Driver/intel||Assignee:||Jesse Barnes <jbarnes>|
|Status:||RESOLVED FIXED||QA Contact:||Xorg Project Team <xorg-team>|
|i915 platform:||i915 features:|
Description Olivier Guerrier 2008-09-06 17:36:13 UTC
Comment 1 Olivier Guerrier 2008-09-06 17:37:34 UTC
Created attachment 18710 [details] ddcprobe output
Comment 2 Olivier Guerrier 2008-09-06 17:40:42 UTC
Created attachment 18711 [details] get-edid output get-edid don't run on amd64, but this output come from the same laptop model running Linux i386
Comment 3 Gordon Jin 2008-09-07 21:28:52 UTC
So the 2d driver version used is 2.3.2. I'm not sure if it's already fixed in the new version. Jesse/Zhenyu, do you have any idea?
Comment 4 Wang Zhenyu 2008-09-08 01:48:28 UTC
Please turn on ModeDebug option and send the log again.
Comment 5 Olivier Guerrier 2008-09-08 02:55:51 UTC
Created attachment 18733 [details] Log with ModeDebug enabled (and the xorg.conf used)
Comment 6 Olivier Guerrier 2008-09-12 16:04:05 UTC
Created attachment 18853 [details] A quick and very dirty patch to 'solve' my issue Just in case someone with similar hardware and issue land here searching how to make X use its full display. Be carefull and run this at your own risk, this patch bypass safety test and may damage your hardware. If unsure, don't do it. At least I will wait a cleaner patch with a nice 1280x800 panel.
Comment 7 Jesse Barnes 2008-09-12 16:12:32 UTC
AFAIK this should be fixed in more recent versions than 2.3.2. The driver now prefers VBT derived modes over probed modes, so 1280x800 should be detected properly.
Comment 8 Jesse Barnes 2008-09-22 14:06:42 UTC
Olivier, have you had a chance to try a more recent driver? Please re-open if you still have problems as I'm pretty sure the VBT parsing changes I made will have fixed this issue.