24 static u32 vbox_get_flags(struct vbox_private *vbox)  in vbox_get_flags()  argument
26 	return readl(vbox->guest_heap + HOST_FLAGS_OFFSET);  in vbox_get_flags()
29 void vbox_report_hotplug(struct vbox_private *vbox)  in vbox_report_hotplug()  argument
31 	schedule_work(&vbox->hotplug_work);  in vbox_report_hotplug()
37 	struct vbox_private *vbox = to_vbox_dev(dev);  in vbox_irq_handler()  local
38 	u32 host_flags = vbox_get_flags(vbox);  in vbox_irq_handler()
52 		vbox_report_hotplug(vbox);  in vbox_irq_handler()
65 static void validate_or_set_position_hints(struct vbox_private *vbox)  in validate_or_set_position_hints()  argument
72 	for (i = 0; i < vbox->num_crtcs; ++i) {  in validate_or_set_position_hints()
74 			hintsi = &vbox->last_mode_hints[i];  in validate_or_set_position_hints()
75 			hintsj = &vbox->last_mode_hints[j];  in validate_or_set_position_hints()
95 		for (i = 0; i < vbox->num_crtcs; ++i) {  in validate_or_set_position_hints()
96 			if (vbox->last_mode_hints[i].enabled) {  in validate_or_set_position_hints()
97 				vbox->last_mode_hints[i].dx = currentx;  in validate_or_set_position_hints()
98 				vbox->last_mode_hints[i].dy = 0;  in validate_or_set_position_hints()
100 				    vbox->last_mode_hints[i].cx & 0x8fff;  in validate_or_set_position_hints()
106 static void vbox_update_mode_hints(struct vbox_private *vbox)  in vbox_update_mode_hints()  argument
109 	struct drm_device *dev = &vbox->ddev;  in vbox_update_mode_hints()
118 	ret = hgsmi_get_mode_hints(vbox->guest_pool, vbox->num_crtcs,  in vbox_update_mode_hints()
119 				   vbox->last_mode_hints);  in vbox_update_mode_hints()
125 	validate_or_set_position_hints(vbox);  in vbox_update_mode_hints()
132 		hints = &vbox->last_mode_hints[vbox_conn->vbox_crtc->crtc_id];  in vbox_update_mode_hints()
152 		hgsmi_process_display_info(vbox->guest_pool, crtc_id, 0, 0, 0,  in vbox_update_mode_hints()
164 	struct vbox_private *vbox = container_of(work, struct vbox_private,  in vbox_hotplug_worker()  local
167 	vbox_update_mode_hints(vbox);  in vbox_hotplug_worker()
168 	drm_kms_helper_hotplug_event(&vbox->ddev);  in vbox_hotplug_worker()
171 int vbox_irq_init(struct vbox_private *vbox)  in vbox_irq_init()  argument
173 	INIT_WORK(&vbox->hotplug_work, vbox_hotplug_worker);  in vbox_irq_init()
174 	vbox_update_mode_hints(vbox);  in vbox_irq_init()
176 	return drm_irq_install(&vbox->ddev, vbox->ddev.pdev->irq);  in vbox_irq_init()
179 void vbox_irq_fini(struct vbox_private *vbox)  in vbox_irq_fini()  argument
181 	drm_irq_uninstall(&vbox->ddev);  in vbox_irq_fini()
182 	flush_work(&vbox->hotplug_work);  in vbox_irq_fini()