File fixes_for_5.2.patch of Package virtualbox

There are two kernel 5.2 API changes that affect VirtualBox:

1. drm_fb_helper_fill_fix() and drm_fb_helper_fill_var() are replaced
   by drm_fb_helper_fill_info().
2. The arguments for ttm_bo_device_init() are changed.


Index: VirtualBox-6.0.8/src/VBox/Additions/linux/drm/vbox_fb.c
===================================================================
--- VirtualBox-6.0.8.orig/src/VBox/Additions/linux/drm/vbox_fb.c
+++ VirtualBox-6.0.8/src/VBox/Additions/linux/drm/vbox_fb.c
@@ -335,13 +335,17 @@ static int vboxfb_create(struct drm_fb_h
 	info->apertures->ranges[0].base = pci_resource_start(dev->pdev, 0);
 	info->apertures->ranges[0].size = pci_resource_len(dev->pdev, 0);
 
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 11, 0) || defined(RHEL_75)
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 2, 0)
+	drm_fb_helper_fill_info(info, &fbdev->helper, sizes);
+#elif LINUX_VERSION_CODE >= KERNEL_VERSION(4, 11, 0) || defined(RHEL_75)
 	drm_fb_helper_fill_fix(info, fb->pitches[0], fb->format->depth);
 #else
 	drm_fb_helper_fill_fix(info, fb->pitches[0], fb->depth);
 #endif
+#if LINUX_VERSION_CODE < KERNEL_VERSION(5, 2, 0)
 	drm_fb_helper_fill_var(info, &fbdev->helper, sizes->fb_width,
 			       sizes->fb_height);
+#endif
 
 	info->screen_base = bo->kmap.virtual;
 	info->screen_size = size;
Index: VirtualBox-6.0.8/src/VBox/Additions/linux/drm/vbox_ttm.c
===================================================================
--- VirtualBox-6.0.8.orig/src/VBox/Additions/linux/drm/vbox_ttm.c
+++ VirtualBox-6.0.8/src/VBox/Additions/linux/drm/vbox_ttm.c
@@ -298,7 +298,6 @@ int vbox_mm_init(struct vbox_private *vb
 	if (ret)
 		return ret;
 #endif
-
 	ret = ttm_bo_device_init(&vbox->ttm.bdev,
 #if LINUX_VERSION_CODE < KERNEL_VERSION(5, 0, 0)
 				 vbox->ttm.bo_global_ref.ref.object,
@@ -307,7 +306,11 @@ int vbox_mm_init(struct vbox_private *vb
 #if LINUX_VERSION_CODE >= KERNEL_VERSION(3, 15, 0) || defined(RHEL_71)
 				 dev->anon_inode->i_mapping,
 #endif
+#if LINUX_VERSION_CODE < KERNEL_VERSION(5, 2, 0)
 				 DRM_FILE_PAGE_OFFSET, true);
+#else
+				 true);
+#endif
 	if (ret) {
 		DRM_ERROR("Error initialising bo driver; %d\n", ret);
 #if LINUX_VERSION_CODE < KERNEL_VERSION(5, 0, 0)