xref: /linux/drivers/gpu/drm/i915/gt/selftests/mock_timeline.c (revision 8dd06ef34b6e2f41b29fbf5fc1663780f2524285) 
1 /*
2  * SPDX-License-Identifier: MIT
3  *
4  * Copyright © 2017-2018 Intel Corporation
5  */
6 
7 #include "../intel_timeline.h"
8 
9 #include "mock_timeline.h"
10 
mock_timeline_init(struct intel_timeline * timeline,u64 context)11 void mock_timeline_init(struct intel_timeline *timeline, u64 context)
12 {
13 	timeline->gt = NULL;
14 	timeline->fence_context = context;
15 
16 	mutex_init(&timeline->mutex);
17 
18 	INIT_ACTIVE_FENCE(&timeline->last_request);
19 	INIT_LIST_HEAD(&timeline->requests);
20 
21 	i915_syncmap_init(&timeline->sync);
22 
23 	INIT_LIST_HEAD(&timeline->link);
24 }
25 
mock_timeline_fini(struct intel_timeline * timeline)26 void mock_timeline_fini(struct intel_timeline *timeline)
27 {
28 	i915_syncmap_free(&timeline->sync);
29 }
30