Two commits to fix https://bugs.launchpad.net/bugs/1138700 git://kernel.ubuntu.com/tjaalton/ubuntu-quantal.git '1138700' 156d877a3ea5215 drm/i915: hsw: fix link training for eDP on port-A e1791a41102521d UBUNTU: SAUCE: ubuntu/i915: silence unclaimed register poking debug messages