[Bug 56834] [ivb DP dual link DVI dongle] [drm:intel_dp_i2c_aux_ch] *ERROR* too many retries, giving up

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=56834

--- Comment #11 from Mathias Fußenegger <freedesktop at zignar.net> ---
I am experiencing the same issue. Also Ivy Bridge HD 4000 (i7-3667U).
I am using an Apple Mini Displayport to VGA adapter.

xrandr -q doesn't show any modes. But if I add a mode e.g. xrandr --newmode DP1
1024x768  && xrandr output DP1 --right-of eDP1 --mode 1024x768 it works.

The problem appeared with kernel 3.7.4, everything works fine with 3.6.11.

libdrm version is 2.4.41, but I've also tried the actual version directly from
git.
xf86-video-intel is 2.20.19

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