Hi crs,
I found the tags in
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git . Which
will help you to bisect.
I had a look at the commits between 3.18.3 and 4. The two very last commits
before 3.18.4 are my primary suspects:
commit 6b49734139bad7703ccdf0bded005c605f28ca61
Author: Greg Kroah-Hartman <gre...@linuxfoundation.org>
Date: Mon Mar 18 13:16:44 2013 -0700
Revert "drm/i915: reorder setup sequence to have irqs for output setup"
Revert commit 2a9810441fcc26cf3f006f015f8a62094fe57a90 which is
commit 52d7ecedac3f96fb562cb482c139015372728638 upstream.
This caused problems in 3.8-stable, but all is fine in 3.9-rc.
Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org>
Cc: Imre Deak <imre.d...@intel.com>
Cc: Daniel Vetter <daniel.vet...@ffwll.ch>
commit 2909d2604809e056e5fe3ee102c42cc7899b1739
Author: Greg Kroah-Hartman <gre...@linuxfoundation.org>
Date: Mon Mar 18 13:13:39 2013 -0700
Revert "drm/i915: enable irqs earlier when resuming"
This reverts commit 31f14f4219d2a74b7a6d86c7798f49141b5eccbe which was
commit 15239099d7a7a9ecdc1ccb5b187ae4cda5488ff9 upstream.
It caused problems in the 3.8-stable series, but 3.9-rc is just fine.
Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org>
Cc: Chris Wilson <ch...@chris-wilson.co.uk>
Cc: Mika Kuoppala <mika.kuopp...@intel.com>
Cc: Ilya Tumaykin <itumay...@gmail.com>
Cc: Daniel Vetter <daniel.vet...@ffwll.ch>
Not only are these the only commits mentioning i915, in addition, the
diffs seem to remove some workarounds that set a
enable_hotplug_processing; to false...
So, bisecting could probably be limited to trying the commit before
2909d2604809e056e5fe3ee102c42cc7899b1739, that commit, and the
following commit.
I think it should be rather obvious what is going wrong for someone who
is at the slightest familiar with this code.
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External monitor is disabled after resume
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