drm/i915/guc: Calling guc_disable_communication in all suspend paths

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This aim of this patch is to call guc_disable_communication in all
suspend paths. The reason to introduce this is to resolve a bug that
occurred due to suspend late not being called in the hibernate devices
path.

Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Cc: Michal Wajdeczko <michal.wajdeczko@intel.com>
Signed-off-by: Sujaritha Sundaresan <sujaritha.sundaresan@intel.com>
Reviewed-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20190220013927.9488-3-sujaritha.sundaresan@intel.com

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Sujaritha Sundaresan 2019-02-19 17:39:27 -08:00 • committed by Chris Wilson

parent e0ad3c64fa

commit 1813ae17fd

3 changed files with 21 additions and 5 deletions

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2

drivers/gpu/drm/i915/i915_reset.c

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23

drivers/gpu/drm/i915/intel_uc.c

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1

drivers/gpu/drm/i915/intel_uc.h

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