4 files changed, 29 insertions, 2 deletions
diff --git a/sys/dev/drm/drm.h b/sys/dev/drm/drm.h
index a2612049bb0d..026907f2026d 100644
--- a/sys/dev/drm/drm.h
+++ b/sys/dev/drm/drm.h
@@ -1145,4 +1145,15 @@ typedef struct drm_mm_init_arg drm_mm_init_arg_t;
 typedef enum drm_bo_type drm_bo_type_t;
 #endif
 
+#define DRM_PORT "graphics/drm-legacy-kmod"
+
+#define DRM_OBSOLETE(dev)							\
+    do {									\
+	device_printf(dev, "=======================================================\n"); \
+	device_printf(dev, "This code is obsolete abandonware. Install the " DRM_PORT " pkg\n"); \
+	device_printf(dev, "=======================================================\n"); \
+	gone_in_dev(dev, 13, "drm drivers");					\
+    } while (0)
+
+
 #endif
diff --git a/sys/dev/drm/drm_drv.c b/sys/dev/drm/drm_drv.c
index 6874d45d0335..20d7d973aed1 100644
--- a/sys/dev/drm/drm_drv.c
+++ b/sys/dev/drm/drm_drv.c
@@ -174,7 +174,8 @@ int drm_probe(device_t kdev, drm_pci_id_list_t *idlist)
 			DRM_DEBUG("desc : %s\n", device_get_desc(kdev));
 			device_set_desc(kdev, id_entry->name);
 		}
-		return 0;
+		DRM_OBSOLETE(kdev);
+		return BUS_PROBE_GENERIC;
 	}
 
 	return ENXIO;
diff --git a/sys/dev/drm2/drm_os_freebsd.c b/sys/dev/drm2/drm_os_freebsd.c
index 4ce8081887ba..8489ca848027 100644
--- a/sys/dev/drm2/drm_os_freebsd.c
+++ b/sys/dev/drm2/drm_os_freebsd.c
@@ -126,7 +126,8 @@ drm_probe_helper(device_t kdev, const drm_pci_id_list_t *idlist)
 			    device_get_nameunit(kdev), id_entry->name);
 			device_set_desc(kdev, id_entry->name);
 		}
-		return (0);
+		DRM_OBSOLETE(kdev);
+		return (-BUS_PROBE_GENERIC);
 	}
 
 	return (-ENXIO);
diff --git a/sys/dev/drm2/drm_os_freebsd.h b/sys/dev/drm2/drm_os_freebsd.h
index 11c9feb9b4aa..b7e81c56b94c 100644
--- a/sys/dev/drm2/drm_os_freebsd.h
+++ b/sys/dev/drm2/drm_os_freebsd.h
@@ -154,6 +154,20 @@ typedef void			irqreturn_t;
 	*(volatile u_int64_t *)(((vm_offset_t)(map)->handle) +		\
 	    (vm_offset_t)(offset)) = htole64(val)
 
+#ifdef __LP64__
+#define DRM_PORT "graphics/drm-stable-kmod"
+#else
+#define DRM_PORT "graphics/drm-legacy-kmod"
+#endif
+
+#define DRM_OBSOLETE(dev)							\
+    do {									\
+	device_printf(dev, "=======================================================\n"); \
+	device_printf(dev, "This code is obsolete abandonware. Install the " DRM_PORT " pkg\n"); \
+	device_printf(dev, "=======================================================\n"); \
+	gone_in_dev(dev, 13, "drm2 drivers");					\
+    } while (0)
+
 /* DRM_READMEMORYBARRIER() prevents reordering of reads.
  * DRM_WRITEMEMORYBARRIER() prevents reordering of writes.
  * DRM_MEMORYBARRIER() prevents reordering of reads and writes.