48 static void intel_fbdev_invalidate(struct intel_fbdev *ifbdev)  in intel_fbdev_invalidate()  argument
50 	struct drm_i915_gem_object *obj = ifbdev->fb->obj;  in intel_fbdev_invalidate()
51 	unsigned int origin = ifbdev->vma->fence ? ORIGIN_GTT : ORIGIN_CPU;  in intel_fbdev_invalidate()
59 	struct intel_fbdev *ifbdev =  in intel_fbdev_set_par()  local
65 		intel_fbdev_invalidate(ifbdev);  in intel_fbdev_set_par()
73 	struct intel_fbdev *ifbdev =  in intel_fbdev_blank()  local
79 		intel_fbdev_invalidate(ifbdev);  in intel_fbdev_blank()
89 	struct intel_fbdev *ifbdev =
95 		intel_fbdev_invalidate(ifbdev);
119 	struct intel_fbdev *ifbdev =  in intelfb_alloc()  local
164 	ifbdev->fb = to_intel_framebuffer(fb);  in intelfb_alloc()
177 	struct intel_fbdev *ifbdev =  in intelfb_create()  local
179 	struct intel_framebuffer *intel_fb = ifbdev->fb;  in intelfb_create()
200 		intel_fb = ifbdev->fb = NULL;  in intelfb_create()
207 		intel_fb = ifbdev->fb;  in intelfb_create()
222 	vma = intel_pin_and_fence_fb_obj(&ifbdev->fb->base, DRM_MODE_ROTATE_0);  in intelfb_create()
237 	fb = &ifbdev->fb->base;  in intelfb_create()
239 	ifbdev->helper.fb = fb;  in intelfb_create()
280 	drm_fb_helper_fill_var(info, &ifbdev->helper, sizes->fb_width, sizes->fb_height);  in intelfb_create()
294 	ifbdev->vma = vma;  in intelfb_create()
529 static void intel_fbdev_destroy(struct intel_fbdev *ifbdev)  in intel_fbdev_destroy()  argument
536 	drm_fb_helper_fini(&ifbdev->helper);  in intel_fbdev_destroy()
538 	if (ifbdev->vma) {  in intel_fbdev_destroy()
539 		mutex_lock(&ifbdev->helper.dev->struct_mutex);  in intel_fbdev_destroy()
540 		intel_unpin_fb_vma(ifbdev->vma);  in intel_fbdev_destroy()
541 		mutex_unlock(&ifbdev->helper.dev->struct_mutex);  in intel_fbdev_destroy()
544 	if (ifbdev->fb)  in intel_fbdev_destroy()
545 		drm_framebuffer_remove(&ifbdev->fb->base);  in intel_fbdev_destroy()
547 	kfree(ifbdev);  in intel_fbdev_destroy()
560 				 struct intel_fbdev *ifbdev)  in intel_fbdev_init_bios()  argument
650 	ifbdev->preferred_bpp = fb->base.format->cpp[0] * 8;  in intel_fbdev_init_bios()
651 	ifbdev->fb = fb;  in intel_fbdev_init_bios()
653 	drm_framebuffer_get(&ifbdev->fb->base);  in intel_fbdev_init_bios()
688 	struct intel_fbdev *ifbdev;  in intel_fbdev_init()  local
694 	ifbdev = kzalloc(sizeof(struct intel_fbdev), GFP_KERNEL);  in intel_fbdev_init()
695 	if (ifbdev == NULL)  in intel_fbdev_init()
698 	drm_fb_helper_prepare(dev, &ifbdev->helper, &intel_fb_helper_funcs);  in intel_fbdev_init()
700 	if (!intel_fbdev_init_bios(dev, ifbdev))  in intel_fbdev_init()
701 		ifbdev->preferred_bpp = 32;  in intel_fbdev_init()
703 	ret = drm_fb_helper_init(dev, &ifbdev->helper, 4);  in intel_fbdev_init()
705 		kfree(ifbdev);  in intel_fbdev_init()
709 	dev_priv->fbdev = ifbdev;  in intel_fbdev_init()
712 	drm_fb_helper_single_add_all_connectors(&ifbdev->helper);  in intel_fbdev_init()
719 	struct intel_fbdev *ifbdev = data;  in intel_fbdev_initial_config()  local
722 	if (drm_fb_helper_initial_config(&ifbdev->helper,  in intel_fbdev_initial_config()
723 					 ifbdev->preferred_bpp))  in intel_fbdev_initial_config()
724 		intel_fbdev_unregister(to_i915(ifbdev->helper.dev));  in intel_fbdev_initial_config()
729 	struct intel_fbdev *ifbdev = to_i915(dev)->fbdev;  in intel_fbdev_initial_config_async()  local
731 	if (!ifbdev)  in intel_fbdev_initial_config_async()
734 	ifbdev->cookie = async_schedule(intel_fbdev_initial_config, ifbdev);  in intel_fbdev_initial_config_async()
737 static void intel_fbdev_sync(struct intel_fbdev *ifbdev)  in intel_fbdev_sync()  argument
739 	if (!ifbdev->cookie)  in intel_fbdev_sync()
743 	async_synchronize_cookie(ifbdev->cookie + 1);  in intel_fbdev_sync()
744 	ifbdev->cookie = 0;  in intel_fbdev_sync()
749 	struct intel_fbdev *ifbdev = dev_priv->fbdev;  in intel_fbdev_unregister()  local
751 	if (!ifbdev)  in intel_fbdev_unregister()
756 		intel_fbdev_sync(ifbdev);  in intel_fbdev_unregister()
758 	drm_fb_helper_unregister_fbi(&ifbdev->helper);  in intel_fbdev_unregister()
763 	struct intel_fbdev *ifbdev = fetch_and_zero(&dev_priv->fbdev);  in intel_fbdev_fini()  local
765 	if (!ifbdev)  in intel_fbdev_fini()
768 	intel_fbdev_destroy(ifbdev);  in intel_fbdev_fini()
775 	struct intel_fbdev *ifbdev = dev_priv->fbdev;  in intel_fbdev_set_suspend()
778 	if (!ifbdev || !ifbdev->vma)  in intel_fbdev_set_suspend()
781 	info = ifbdev->helper.fbdev;  in intel_fbdev_set_suspend()
814 	if (state == FBINFO_STATE_RUNNING && ifbdev->fb->obj->stolen)  in intel_fbdev_set_suspend()
817 	drm_fb_helper_set_suspend(&ifbdev->helper, state);  in intel_fbdev_set_suspend()
824 	struct intel_fbdev *ifbdev = to_i915(dev)->fbdev;  in intel_fbdev_output_poll_changed()  local
826 	if (!ifbdev)  in intel_fbdev_output_poll_changed()
829 	intel_fbdev_sync(ifbdev);  in intel_fbdev_output_poll_changed()
830 	if (ifbdev->vma)  in intel_fbdev_output_poll_changed()
831 		drm_fb_helper_hotplug_event(&ifbdev->helper);  in intel_fbdev_output_poll_changed()
836 	struct intel_fbdev *ifbdev = to_i915(dev)->fbdev;  in intel_fbdev_restore_mode()  local
838 	if (!ifbdev)  in intel_fbdev_restore_mode()
841 	intel_fbdev_sync(ifbdev);  in intel_fbdev_restore_mode()
842 	if (!ifbdev->vma)  in intel_fbdev_restore_mode()
853 	if (drm_fb_helper_restore_fbdev_mode_unlocked(&ifbdev->helper) == 0)  in intel_fbdev_restore_mode()
854 		intel_fbdev_invalidate(ifbdev);  in intel_fbdev_restore_mode()