drm/i915/selftests: Improve switch-to-kernel-context checking
authorChris Wilson <chris@chris-wilson.co.uk>
Thu, 7 Mar 2019 21:19:47 +0000 (21:19 +0000)
committerChris Wilson <chris@chris-wilson.co.uk>
Thu, 7 Mar 2019 23:33:35 +0000 (23:33 +0000)
commit2835f4f36b6a9e8e8a719e4741c39d436f9c2e43
tree5b3e536c76812aafb6724f3fcffbbddd92212bca
parentb185a35216c003f53149974981389f093523b137
drm/i915/selftests: Improve switch-to-kernel-context checking

We can reduce the switch-to-kernel-context selftest to operate as a loop
and so trivially test another state transition (that of idle->busy).

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190307211947.6954-1-chris@chris-wilson.co.uk
drivers/gpu/drm/i915/selftests/i915_gem_context.c