Ok , but i already open a bug in dri-devel but i'v got no response until now.
http://lists.freedesktop.org/archives/dri-devel/2011-June/012129.html see you Le 15/06/2011 18:23, Emil Velikov a écrit : > As you have figured out already the issue is related to the > EDID parser in the common drm code. > > I believe somewhere during the development process the parsing > became more strict, thus your issue. > > Note the following differences > > * "old kernel" - 2.6.36 (modeline via xorg.conf) > > 1280x720 (0x79) 95.8MHz -HSync +VSync *current +preferred > h: width 1280 start 1360 end 1488 total 1696 skew 0 > clock 56.5KHz > v: height 720 start 723 end 728 total 755 > clock 74.8Hz > > * "new kernel" - 2.6.39 (parsed by drm_edid) > > 1280x720 (0x79) 74.2MHz +HSync +VSync *current +preferred > h: width 1280 start 1720 end 1760 total 1980 skew 0 > clock 37.5KHz > v: height 720 start 725 end 730 total 750 > clock 50.0Hz > > * parse-edid > > Mode "1280x720" # vfreq 50.000Hz, hfreq 37.500kHz > DotClock 74.250000 > HTimings 1280 1464 1504 1980 > VTimings 720 725 730 750 > Flags "+HSync" "+VSync" > EndMode > > > > I would suggest for you to open a bugreport, attaching all the logs, > so that the developers working on the common drm code, can take a > look and provide better/safer solution (if available) > > Thanks > > _______________________________________________ Nouveau mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/nouveau
