drm/i915/selftests: Take rpm wakeref around GGTT lowlevel tests

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The vma routines are responsible for acquiring the device rpm wakeref
before they poke the HW. However, some of the selftests bypass the
higher level vma routines in order to poke directly at the lowlevel GGTT
functions; these are then responsible for managing rpm themselves.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Cc: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20171107114051.10583-1-chris@chris-wilson.co.uk
Reviewed-by: Matthew Auld <matthew.auld@intel.com>

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Chris Wilson 2017-11-07 11:40:51 +00:00

parent f6d03042b9

commit c29ccb9f42

1 changed files with 4 additions and 0 deletions

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drivers/gpu/drm/i915/selftests/i915_gem_gtt.c

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