1 files changed, 45 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/selftests/mock_timeline.c b/drivers/gpu/drm/i915/selftests/mock_timeline.c
new file mode 100644
index 000000000000..47b1f47c5812
--- /dev/null
+++ b/drivers/gpu/drm/i915/selftests/mock_timeline.c
@@ -0,0 +1,45 @@
+/*
+ * Copyright © 2017 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ *
+ */
+
+#include "mock_timeline.h"
+
+struct intel_timeline *mock_timeline(u64 context)
+{
+	static struct lock_class_key class;
+	struct intel_timeline *tl;
+
+	tl = kzalloc(sizeof(*tl), GFP_KERNEL);
+	if (!tl)
+		return NULL;
+
+	__intel_timeline_init(tl, NULL, context, &class, "mock");
+
+	return tl;
+}
+
+void mock_timeline_destroy(struct intel_timeline *tl)
+{
+	__intel_timeline_fini(tl);
+	kfree(tl);
+}