[Intel-gfx] drm/i915: xrandr causes gmch_pfit.lvds_border_bits warning or fails

3.14 mainline kernel as built by the Ubuntu kernel team. The log covers full boot and 1 xrandr command xrandr --output VGA1 --mode 800x600 --output LVDS1 --mode 800x600 I also run strace on Xorg during xrandr, but the results didn't tell me anything. I can provide them that helps anybody

Re: [Intel-gfx] drm/i915: xrandr causes gmch_pfit.lvds_border_bits warning or fails

I wrote: > I noticed that VGA output (external display) cannot be turned on. Following the advice in another thread on intel-gfx I have created bug report https://bugs.freedesktop.org/show_bug.cgi?id=77137 No need to reply to my mail anymore Thanks, Uwe Geuder Nomovok Ltd. Tampere, Finl