[Intel-gfx] xrandr "DP2 unknown connection"

[Alexey Fisher]

Am Samstag, den 23.10.2010, 10:40 +0100 schrieb Chris Wilson:
> On Sat, 23 Oct 2010 10:34:38 +0100, Chris Wilson <chris at chris-wilson.co.uk> wrote:
> > On Sat, 23 Oct 2010 10:09:57 +0200, Alexey Fisher <bug-track at fisher-privat.net> wrote:
> > > Hi,
> > > xrandr report me new connection i never seen before 
> > > "DP2 unknown connection". There is only DVI monitor attached to this
> > > board. kernel 2.6.36-rc8-01148-g3c17fe4 from intel_drm_next
> > 
> > So unknown connection is only reported for DP if the structure does not
> > match one of the known registers. Sounds like we bailed during
> > initialisation, but after hooking the structure into the drm connector
> > list.
> 
> Which does not seem likely given that we only fail intel_dp_init for the
> memory allocation failure at the start. Some other form of memory
> corruption or bogosity?

Tools to use? memtest86? memory_corruption_check_size=?