92 static void send_pending_event(struct xen_drm_front_drm_pipeline *pipeline)  in send_pending_event()  argument
94 	struct drm_crtc *crtc = &pipeline->pipe.crtc;  in send_pending_event()
99 	if (pipeline->pending_event)  in send_pending_event()
100 		drm_crtc_send_vblank_event(crtc, pipeline->pending_event);  in send_pending_event()
101 	pipeline->pending_event = NULL;  in send_pending_event()
109 	struct xen_drm_front_drm_pipeline *pipeline =  in display_enable()  local
118 	ret = xen_drm_front_mode_set(pipeline, crtc->x, crtc->y,  in display_enable()
125 		pipeline->conn_connected = false;  in display_enable()
133 	struct xen_drm_front_drm_pipeline *pipeline =  in display_disable()  local
138 		ret = xen_drm_front_mode_set(pipeline, 0, 0, 0, 0, 0,  in display_disable()
146 	pipeline->conn_connected = true;  in display_disable()
149 	send_pending_event(pipeline);  in display_disable()
152 void xen_drm_front_kms_on_frame_done(struct xen_drm_front_drm_pipeline *pipeline,  in xen_drm_front_kms_on_frame_done()  argument
160 	cancel_delayed_work(&pipeline->pflip_to_worker);  in xen_drm_front_kms_on_frame_done()
162 	send_pending_event(pipeline);  in xen_drm_front_kms_on_frame_done()
168 	struct xen_drm_front_drm_pipeline *pipeline =  in pflip_to_worker()  local
174 	send_pending_event(pipeline);  in pflip_to_worker()
193 		struct xen_drm_front_drm_pipeline *pipeline =  in display_send_page_flip()  local
195 		struct xen_drm_front_drm_info *drm_info = pipeline->drm_info;  in display_send_page_flip()
198 		schedule_delayed_work(&pipeline->pflip_to_worker,  in display_send_page_flip()
202 					      pipeline->index,  in display_send_page_flip()
207 			pipeline->conn_connected = false;  in display_send_page_flip()
245 	struct xen_drm_front_drm_pipeline *pipeline =  in display_update()  local
256 		WARN_ON(pipeline->pending_event);  in display_update()
261 		pipeline->pending_event = event;  in display_update()
266 		send_pending_event(pipeline);  in display_update()
279 		send_pending_event(pipeline);  in display_update()
288 	struct xen_drm_front_drm_pipeline *pipeline =  in display_mode_valid()  local
292 	if (mode->hdisplay != pipeline->width)  in display_mode_valid()
295 	if (mode->vdisplay != pipeline->height)  in display_mode_valid()
311 			     struct xen_drm_front_drm_pipeline *pipeline)  in display_pipe_init()  argument
318 	pipeline->drm_info = drm_info;  in display_pipe_init()
319 	pipeline->index = index;  in display_pipe_init()
320 	pipeline->height = cfg->height;  in display_pipe_init()
321 	pipeline->width = cfg->width;  in display_pipe_init()
323 	INIT_DELAYED_WORK(&pipeline->pflip_to_worker, pflip_to_worker);  in display_pipe_init()
325 	ret = xen_drm_front_conn_init(drm_info, &pipeline->conn);  in display_pipe_init()
331 	return drm_simple_display_pipe_init(dev, &pipeline->pipe,  in display_pipe_init()
334 					    &pipeline->conn);  in display_pipe_init()
353 		struct xen_drm_front_drm_pipeline *pipeline =  in xen_drm_front_kms_init()  local
354 				&drm_info->pipeline[i];  in xen_drm_front_kms_init()
356 		ret = display_pipe_init(drm_info, i, cfg, pipeline);  in xen_drm_front_kms_init()
373 		struct xen_drm_front_drm_pipeline *pipeline =  in xen_drm_front_kms_fini()  local
374 				&drm_info->pipeline[i];  in xen_drm_front_kms_fini()
376 		cancel_delayed_work_sync(&pipeline->pflip_to_worker);  in xen_drm_front_kms_fini()
378 		send_pending_event(pipeline);  in xen_drm_front_kms_fini()