drm_privacy_screen_get
privacy_screen = drm_privacy_screen_get(adev_to_drm(adev)->dev, NULL);
EXPORT_SYMBOL(drm_privacy_screen_get);
privacy_screen = drm_privacy_screen_get(display->drm->dev, NULL);
privacy_screen = drm_privacy_screen_get(&pdev->dev, NULL);
struct drm_privacy_screen *drm_privacy_screen_get(struct device *dev,