267 	struct radeon_flip_work *work =  in radeon_unpin_work_func()  local
272 	r = radeon_bo_reserve(work->old_rbo, false);  in radeon_unpin_work_func()
274 		r = radeon_bo_unpin(work->old_rbo);  in radeon_unpin_work_func()
278 		radeon_bo_unreserve(work->old_rbo);  in radeon_unpin_work_func()
282 	drm_gem_object_unreference_unlocked(&work->old_rbo->gem_base);  in radeon_unpin_work_func()
283 	kfree(work);  in radeon_unpin_work_func()
353 	struct radeon_flip_work *work;  in radeon_crtc_handle_flip()  local
361 	work = radeon_crtc->flip_work;  in radeon_crtc_handle_flip()
376 	if (work->event)  in radeon_crtc_handle_flip()
377 		drm_send_vblank_event(rdev->ddev, crtc_id, work->event);  in radeon_crtc_handle_flip()
382 	radeon_irq_kms_pflip_irq_put(rdev, work->crtc_id);  in radeon_crtc_handle_flip()
383 	queue_work(radeon_crtc->flip_queue, &work->unpin_work);  in radeon_crtc_handle_flip()
395 	struct radeon_flip_work *work =  in radeon_flip_work_func()  local
397 	struct radeon_device *rdev = work->rdev;  in radeon_flip_work_func()
398 	struct radeon_crtc *radeon_crtc = rdev->mode_info.crtcs[work->crtc_id];  in radeon_flip_work_func()
405 	if (work->fence) {  in radeon_flip_work_func()
408 		fence = to_radeon_fence(work->fence);  in radeon_flip_work_func()
419 			r = fence_wait(work->fence, false);  in radeon_flip_work_func()
429 		fence_put(work->fence);  in radeon_flip_work_func()
430 		work->fence = NULL;  in radeon_flip_work_func()
440 	radeon_page_flip(rdev, radeon_crtc->crtc_id, work->base);  in radeon_flip_work_func()
458 	struct radeon_flip_work *work;  in radeon_crtc_page_flip()  local
465 	work = kzalloc(sizeof *work, GFP_KERNEL);  in radeon_crtc_page_flip()
466 	if (work == NULL)  in radeon_crtc_page_flip()
469 	INIT_WORK(&work->flip_work, radeon_flip_work_func);  in radeon_crtc_page_flip()
470 	INIT_WORK(&work->unpin_work, radeon_unpin_work_func);  in radeon_crtc_page_flip()
472 	work->rdev = rdev;  in radeon_crtc_page_flip()
473 	work->crtc_id = radeon_crtc->crtc_id;  in radeon_crtc_page_flip()
474 	work->event = event;  in radeon_crtc_page_flip()
482 	work->old_rbo = gem_to_radeon_bo(obj);  in radeon_crtc_page_flip()
490 			 work->old_rbo, new_rbo);  in radeon_crtc_page_flip()
506 	work->fence = fence_get(reservation_object_get_excl(new_rbo->tbo.resv));  in radeon_crtc_page_flip()
545 	work->base = base;  in radeon_crtc_page_flip()
563 	radeon_crtc->flip_work = work;  in radeon_crtc_page_flip()
570 	queue_work(radeon_crtc->flip_queue, &work->flip_work);  in radeon_crtc_page_flip()
587 	drm_gem_object_unreference_unlocked(&work->old_rbo->gem_base);  in radeon_crtc_page_flip()
588 	fence_put(work->fence);  in radeon_crtc_page_flip()
589 	kfree(work);  in radeon_crtc_page_flip()