438 int drm_writeback_prepare_job(struct drm_writeback_job *job)  in drm_writeback_prepare_job()  argument
440 	struct drm_writeback_connector *connector = job->connector;  in drm_writeback_prepare_job()
446 		ret = funcs->prepare_writeback_job(connector, job);  in drm_writeback_prepare_job()
451 	job->prepared = true;  in drm_writeback_prepare_job()
478 	struct drm_writeback_job *job;  in drm_writeback_queue_job()  local
481 	job = conn_state->writeback_job;  in drm_writeback_queue_job()
485 	list_add_tail(&job->list_entry, &wb_connector->job_queue);  in drm_writeback_queue_job()
490 void drm_writeback_cleanup_job(struct drm_writeback_job *job)  in drm_writeback_cleanup_job()  argument
492 	struct drm_writeback_connector *connector = job->connector;  in drm_writeback_cleanup_job()
496 	if (job->prepared && funcs->cleanup_writeback_job)  in drm_writeback_cleanup_job()
497 		funcs->cleanup_writeback_job(connector, job);  in drm_writeback_cleanup_job()
499 	if (job->fb)  in drm_writeback_cleanup_job()
500 		drm_framebuffer_put(job->fb);  in drm_writeback_cleanup_job()
502 	if (job->out_fence)  in drm_writeback_cleanup_job()
503 		dma_fence_put(job->out_fence);  in drm_writeback_cleanup_job()
505 	kfree(job);  in drm_writeback_cleanup_job()
518 	struct drm_writeback_job *job = container_of(work,  in cleanup_work()  local
522 	drm_writeback_cleanup_job(job);  in cleanup_work()
546 	struct drm_writeback_job *job;  in drm_writeback_signal_completion()  local
550 	job = list_first_entry_or_null(&wb_connector->job_queue,  in drm_writeback_signal_completion()
553 	if (job)  in drm_writeback_signal_completion()
554 		list_del(&job->list_entry);  in drm_writeback_signal_completion()
558 	if (WARN_ON(!job))  in drm_writeback_signal_completion()
561 	out_fence = job->out_fence;  in drm_writeback_signal_completion()
567 		job->out_fence = NULL;  in drm_writeback_signal_completion()
570 	INIT_WORK(&job->cleanup_work, cleanup_work);  in drm_writeback_signal_completion()
571 	queue_work(system_long_wq, &job->cleanup_work);  in drm_writeback_signal_completion()