tilcdc_attach_external_device  369 drivers/gpu/drm/tilcdc/tilcdc_drv.c 		ret = tilcdc_attach_external_device(ddev);
tilcdc_attach_external_device   13 drivers/gpu/drm/tilcdc/tilcdc_external.h int tilcdc_attach_external_device(struct drm_device *ddev);