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Daniel Vetter authored
It's causing piles of issues since we've stopped forcing full detect cycles in the sysfs interfaces with commit c484f02d Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Fri Mar 6 12:36:42 2015 +0000 drm: Lighten sysfs connector 'status' The original justification for this was that the hpd handlers could use the unknown state as a hint to force a full detection. But current i915 code isn't doing that any more, and no one else really uses reset on resume. So instead just keep the old state around. References: http://article.gmane.org/gmane.comp.freedesktop.xorg.drivers.intel/62584 Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=100641 Cc: Rui Matos <tiagomatos@gmail.com> Cc: Julien Wajsberg <felash@gmail.com> Cc: kuddel.mail@gmx.de Cc: Lennart Poettering <mzxreary@0pointer.de> Cc: stable@vger.kernel.org Acked-by:
Rob Clark <robdclark@gmail.com> Tested-by:
Rui Tiago Cação Matos <tiagomatos@gmail.com> Signed-off-by:
Daniel Vetter <daniel.vetter@intel.com>
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