drm/i915/selftests: Shorten infinite wait for sseu

Use our more regular igt_flush_test() to bind the wait-for-idle and
error out instead of waiting around forever on critical failure.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Reviewed-by: Stuart Summers <stuart.summers@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20191121233021.507400-1-chris@chris-wilson.co.uk

diff --git a/drivers/gpu/drm/i915/gem/selftests/i915_gem_context.c b/drivers/gpu/drm/i915/gem/selftests/i915_gem_context.c
index f1ce5f6..e1d8ccd 100644 (file)
--- a/drivers/gpu/drm/i915/gem/selftests/i915_gem_context.c
+++ b/drivers/gpu/drm/i915/gem/selftests/i915_gem_context.c
@@ -1168,8 +1168,7 @@ out:
                igt_spinner_end(spin);
 
        if ((flags & TEST_IDLE) && ret == 0) {
-               ret = intel_gt_wait_for_idle(ce->engine->gt,
-                                            MAX_SCHEDULE_TIMEOUT);
+               ret = igt_flush_test(ce->engine->i915);
                if (ret)
                        return ret;