diff options
Diffstat (limited to 'drivers/gpu/drm/i915/selftests/mock_request.c')
| -rw-r--r-- | drivers/gpu/drm/i915/selftests/mock_request.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/selftests/mock_request.c b/drivers/gpu/drm/i915/selftests/mock_request.c index e23242d1b88a..0e8d2e7f8c70 100644 --- a/drivers/gpu/drm/i915/selftests/mock_request.c +++ b/drivers/gpu/drm/i915/selftests/mock_request.c @@ -22,6 +22,7 @@ * */ +#include "mock_engine.h" #include "mock_request.h" struct drm_i915_gem_request * @@ -42,3 +43,21 @@ mock_request(struct intel_engine_cs *engine, return &mock->base; } + +bool mock_cancel_request(struct drm_i915_gem_request *request) +{ + struct mock_request *mock = container_of(request, typeof(*mock), base); + struct mock_engine *engine = + container_of(request->engine, typeof(*engine), base); + bool was_queued; + + spin_lock_irq(&engine->hw_lock); + was_queued = !list_empty(&mock->link); + list_del_init(&mock->link); + spin_unlock_irq(&engine->hw_lock); + + if (was_queued) + i915_gem_request_unsubmit(request); + + return was_queued; +} |