drm/i915/selftests: Distinguish mock device from no wakeref

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On systems that have no runtime-pm, we mark the wakeref as being -1. We
therefore cannot use that value for the mock-gt indicator, so opt for
-ENODEV instead. The wakeref should never be an error value -- one
hopes!

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Andi Shyti <andi.shyti@intel.com>
Reviewed-by: Andi Shyti <andi.shyti@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190927211749.2181-2-chris@chris-wilson.co.uk

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Chris Wilson 2019-09-27 22:17:48 +01:00

parent 260e6b7127

commit 4e18ca703f

2 changed files with 2 additions and 3 deletions

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2

drivers/gpu/drm/i915/gt/intel_gt_pm.h

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3

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

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