drm/i915/selftests: Prepare timeline tests for obj->mm.lock removal

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We can no longer call intel_timeline_pin with a null argument,
so add a ww loop that locks the backing object.

Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Reviewed-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20210323155059.628690-57-maarten.lankhorst@linux.intel.com

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Maarten Lankhorst 2021-03-23 16:50:45 +01:00 • committed by Daniel Vetter

parent 9aa6de99e1

commit 1060974c87

1 changed files with 25 additions and 5 deletions

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drivers/gpu/drm/i915/gt/selftest_timeline.c

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