i915 on 2.6.37-rc1: backlight always off after "xset dpms standby"

2010-11-11 Thread Alex Riesen
On Thu, Nov 11, 2010 at 22:10, Alex Riesen wrote: > an alternative way to reproduce it, is to just wait for screensaver. > Only the backlight is off, it is possible to see the image on LCD > matrix if you get the angle right. Bugzilla bug: https://bugzilla.kernel.org/show_bug.cgi?id=22672

i915 on 2.6.37-rc1: backlight always off after "xset dpms standby"

2010-11-11 Thread Alex Riesen
Hi, an alternative way to reproduce it, is to just wait for screensaver. Only the backlight is off, it is possible to see the image on LCD matrix if you get the angle right. The system is the by now fairly old Dell XPS M1330, 64 bit kernel, KMS used (and works since 2.6.35), no 3D. There is