97 static void send_pending_event(struct xen_drm_front_drm_pipeline *pipeline)  in send_pending_event()  argument
99 	struct drm_crtc *crtc = &pipeline->pipe.crtc;  in send_pending_event()
104 	if (pipeline->pending_event)  in send_pending_event()
105 		drm_crtc_send_vblank_event(crtc, pipeline->pending_event);  in send_pending_event()
106 	pipeline->pending_event = NULL;  in send_pending_event()
114 	struct xen_drm_front_drm_pipeline *pipeline =  in display_enable()  local
123 	ret = xen_drm_front_mode_set(pipeline, crtc->x, crtc->y,  in display_enable()
130 		pipeline->conn_connected = false;  in display_enable()
138 	struct xen_drm_front_drm_pipeline *pipeline =  in display_disable()  local
143 		ret = xen_drm_front_mode_set(pipeline, 0, 0, 0, 0, 0,  in display_disable()
151 	pipeline->conn_connected = true;  in display_disable()
154 	send_pending_event(pipeline);  in display_disable()
157 void xen_drm_front_kms_on_frame_done(struct xen_drm_front_drm_pipeline *pipeline,  in xen_drm_front_kms_on_frame_done()  argument
165 	cancel_delayed_work(&pipeline->pflip_to_worker);  in xen_drm_front_kms_on_frame_done()
167 	send_pending_event(pipeline);  in xen_drm_front_kms_on_frame_done()
173 	struct xen_drm_front_drm_pipeline *pipeline =  in pflip_to_worker()  local
179 	send_pending_event(pipeline);  in pflip_to_worker()
198 		struct xen_drm_front_drm_pipeline *pipeline =  in display_send_page_flip()  local
200 		struct xen_drm_front_drm_info *drm_info = pipeline->drm_info;  in display_send_page_flip()
203 		schedule_delayed_work(&pipeline->pflip_to_worker,  in display_send_page_flip()
207 					      pipeline->index,  in display_send_page_flip()
212 			pipeline->conn_connected = false;  in display_send_page_flip()
232 	struct xen_drm_front_drm_pipeline *pipeline =  in display_update()  local
243 		WARN_ON(pipeline->pending_event);  in display_update()
248 		pipeline->pending_event = event;  in display_update()
253 		send_pending_event(pipeline);  in display_update()
266 		send_pending_event(pipeline);  in display_update()
274 	struct xen_drm_front_drm_pipeline *pipeline =  in display_mode_valid()  local
278 	if (mode->hdisplay != pipeline->width)  in display_mode_valid()
281 	if (mode->vdisplay != pipeline->height)  in display_mode_valid()
297 			     struct xen_drm_front_drm_pipeline *pipeline)  in display_pipe_init()  argument
304 	pipeline->drm_info = drm_info;  in display_pipe_init()
305 	pipeline->index = index;  in display_pipe_init()
306 	pipeline->height = cfg->height;  in display_pipe_init()
307 	pipeline->width = cfg->width;  in display_pipe_init()
309 	INIT_DELAYED_WORK(&pipeline->pflip_to_worker, pflip_to_worker);  in display_pipe_init()
311 	ret = xen_drm_front_conn_init(drm_info, &pipeline->conn);  in display_pipe_init()
317 	return drm_simple_display_pipe_init(dev, &pipeline->pipe,  in display_pipe_init()
320 					    &pipeline->conn);  in display_pipe_init()
339 		struct xen_drm_front_drm_pipeline *pipeline =  in xen_drm_front_kms_init()  local
340 				&drm_info->pipeline[i];  in xen_drm_front_kms_init()
342 		ret = display_pipe_init(drm_info, i, cfg, pipeline);  in xen_drm_front_kms_init()
359 		struct xen_drm_front_drm_pipeline *pipeline =  in xen_drm_front_kms_fini()  local
360 				&drm_info->pipeline[i];  in xen_drm_front_kms_fini()
362 		cancel_delayed_work_sync(&pipeline->pflip_to_worker);  in xen_drm_front_kms_fini()
364 		send_pending_event(pipeline);  in xen_drm_front_kms_fini()