46 static void drm_flip_work_queue_task(struct drm_flip_work *work, struct drm_flip_task *task)  in drm_flip_work_queue_task()  argument
50 	spin_lock_irqsave(&work->lock, flags);  in drm_flip_work_queue_task()
51 	list_add_tail(&task->node, &work->queued);  in drm_flip_work_queue_task()
52 	spin_unlock_irqrestore(&work->lock, flags);  in drm_flip_work_queue_task()
63 void drm_flip_work_queue(struct drm_flip_work *work, void *val)  in drm_flip_work_queue()  argument
70 		drm_flip_work_queue_task(work, task);  in drm_flip_work_queue()
72 		DRM_ERROR("%s could not allocate task!\n", work->name);  in drm_flip_work_queue()
73 		work->func(work, val);  in drm_flip_work_queue()
88 void drm_flip_work_commit(struct drm_flip_work *work,  in drm_flip_work_commit()  argument
93 	spin_lock_irqsave(&work->lock, flags);  in drm_flip_work_commit()
94 	list_splice_tail(&work->queued, &work->commited);  in drm_flip_work_commit()
95 	INIT_LIST_HEAD(&work->queued);  in drm_flip_work_commit()
96 	spin_unlock_irqrestore(&work->lock, flags);  in drm_flip_work_commit()
97 	queue_work(wq, &work->worker);  in drm_flip_work_commit()
103 	struct drm_flip_work *work = container_of(w, struct drm_flip_work, worker);  in flip_worker()  local
111 		spin_lock_irqsave(&work->lock, flags);  in flip_worker()
112 		list_splice_tail(&work->commited, &tasks);  in flip_worker()
113 		INIT_LIST_HEAD(&work->commited);  in flip_worker()
114 		spin_unlock_irqrestore(&work->lock, flags);  in flip_worker()
120 			work->func(work, task->data);  in flip_worker()
134 void drm_flip_work_init(struct drm_flip_work *work,  in drm_flip_work_init()  argument
137 	work->name = name;  in drm_flip_work_init()
138 	INIT_LIST_HEAD(&work->queued);  in drm_flip_work_init()
139 	INIT_LIST_HEAD(&work->commited);  in drm_flip_work_init()
140 	spin_lock_init(&work->lock);  in drm_flip_work_init()
141 	work->func = func;  in drm_flip_work_init()
143 	INIT_WORK(&work->worker, flip_worker);  in drm_flip_work_init()
153 void drm_flip_work_cleanup(struct drm_flip_work *work)  in drm_flip_work_cleanup()  argument
155 	WARN_ON(!list_empty(&work->queued) || !list_empty(&work->commited));  in drm_flip_work_cleanup()