-PREFERRED_PROVIDER_virtual/libgles1 = ""
-PREFERRED_PROVIDER_virtual/libgles2 = "virtual-gles-user-module"
-PREFERRED_PROVIDER_virtual/egl = "virtual-gles-user-module"
-PREFERRED_PROVIDER_virtual/libgl = ""
-PREFERRED_PROVIDER_virtual/mesa = "mesa"
-PREFERRED_PROVIDER_libgbm = "libgbm"
-PREFERRED_RPROVIDER_libgbm-dev = "libgbm"
+PREFERRED_PROVIDER_virtual/libgles1:rcar-gen3 = ""
+PREFERRED_PROVIDER_virtual/libgles2:rcar-gen3 = "virtual-gles-user-module"
+PREFERRED_PROVIDER_virtual/egl:rcar-gen3 = "virtual-gles-user-module"
+PREFERRED_PROVIDER_virtual/libgl:rcar-gen3 = ""
+PREFERRED_PROVIDER_virtual/mesa:rcar-gen3 = "mesa"