drm/i915: Arm the unclaimed mmio debugs on suspend path

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If we go into suspend with unclaimed access detected,
it would be nice to catch that access on a next suspend path.
So instead of just notifying about it, arm the unclaimed
mmio checks on suspend side.

We want to keep the asymmetry on resume, as if it was
on resume path, it was not driver that is responsible so
no point in arming mmio debugs.

Cc: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Mika Kuoppala <mika.kuoppala@intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: http://patchwork.freedesktop.org/patch/msgid/1452261080-6979-2-git-send-email-mika.kuoppala@intel.com

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Mika Kuoppala 2016-01-08 15:51:20 +02:00 • committed by Mika Kuoppala

parent 9c053501b9

commit bc3b9346cd

3 changed files with 7 additions and 4 deletions

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2

drivers/gpu/drm/i915/i915_drv.c

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2

drivers/gpu/drm/i915/i915_drv.h

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7

drivers/gpu/drm/i915/intel_uncore.c

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