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()
356 	struct radeon_flip_work *work;  in radeon_crtc_handle_flip()  local
364 	work = radeon_crtc->flip_work;  in radeon_crtc_handle_flip()
379 	if (work->event)  in radeon_crtc_handle_flip()
380 		drm_send_vblank_event(rdev->ddev, crtc_id, work->event);  in radeon_crtc_handle_flip()
385 	radeon_irq_kms_pflip_irq_put(rdev, work->crtc_id);  in radeon_crtc_handle_flip()
386 	queue_work(radeon_crtc->flip_queue, &work->unpin_work);  in radeon_crtc_handle_flip()
398 	struct radeon_flip_work *work =  in radeon_flip_work_func()  local
400 	struct radeon_device *rdev = work->rdev;  in radeon_flip_work_func()
401 	struct radeon_crtc *radeon_crtc = rdev->mode_info.crtcs[work->crtc_id];  in radeon_flip_work_func()
408 	struct drm_vblank_crtc *vblank = &crtc->dev->vblank[work->crtc_id];  in radeon_flip_work_func()
411 	if (work->fence) {  in radeon_flip_work_func()
414 		fence = to_radeon_fence(work->fence);  in radeon_flip_work_func()
425 			r = fence_wait(work->fence, false);  in radeon_flip_work_func()
435 		fence_put(work->fence);  in radeon_flip_work_func()
436 		work->fence = NULL;  in radeon_flip_work_func()
463 		stat = radeon_get_crtc_scanoutpos(rdev->ddev, work->crtc_id,  in radeon_flip_work_func()
488 				 "hpos %d\n", work->crtc_id, min_udelay,  in radeon_flip_work_func()
493 	radeon_page_flip(rdev, radeon_crtc->crtc_id, work->base);  in radeon_flip_work_func()
511 	struct radeon_flip_work *work;  in radeon_crtc_page_flip()  local
518 	work = kzalloc(sizeof *work, GFP_KERNEL);  in radeon_crtc_page_flip()
519 	if (work == NULL)  in radeon_crtc_page_flip()
522 	INIT_WORK(&work->flip_work, radeon_flip_work_func);  in radeon_crtc_page_flip()
523 	INIT_WORK(&work->unpin_work, radeon_unpin_work_func);  in radeon_crtc_page_flip()
525 	work->rdev = rdev;  in radeon_crtc_page_flip()
526 	work->crtc_id = radeon_crtc->crtc_id;  in radeon_crtc_page_flip()
527 	work->event = event;  in radeon_crtc_page_flip()
535 	work->old_rbo = gem_to_radeon_bo(obj);  in radeon_crtc_page_flip()
543 			 work->old_rbo, new_rbo);  in radeon_crtc_page_flip()
559 	work->fence = fence_get(reservation_object_get_excl(new_rbo->tbo.resv));  in radeon_crtc_page_flip()
598 	work->base = base;  in radeon_crtc_page_flip()
616 	radeon_crtc->flip_work = work;  in radeon_crtc_page_flip()
623 	queue_work(radeon_crtc->flip_queue, &work->flip_work);  in radeon_crtc_page_flip()
640 	drm_gem_object_unreference_unlocked(&work->old_rbo->gem_base);  in radeon_crtc_page_flip()
641 	fence_put(work->fence);  in radeon_crtc_page_flip()
642 	kfree(work);  in radeon_crtc_page_flip()