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Commit 2728200f authored by Chris Wilson's avatar Chris Wilson
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drm/i915/selftests: Force ordering of context switches



The parallel switch test has an underlying assumption that its requests
are executed in order of submission, which is only true if the backend
manages to keep up. Ensure the order of execution matches the submission
order by explicit dependencies and so when we wait on the last request,
we know we wait on completion of the entire queue.

Signed-off-by: default avatarChris Wilson <chris@chris-wilson.co.uk>
Acked-by: default avatarMika Kuoppala <mika.kuoppala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20191016225730.29447-1-chris@chris-wilson.co.uk
parent 5932925a
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