revert 9cca30688043eb1b6569f794041dfeec218dffa5
add a couple of reverts, enable patch 0010
update revert-drm-Use-ktime_mono_to_real.patch so the origin is shown
drop direct change to drm_irq.c
drop direct changes to drm, update backport.patch
revert some more
Merge pull request #1 from tjaalton/master

pull