drm_property_create_signed_range
prop = drm_property_create_signed_range(dev, DRM_MODE_PROP_ATOMIC,
prop = drm_property_create_signed_range(dev, DRM_MODE_PROP_ATOMIC,
prop = drm_property_create_signed_range(dev, DRM_MODE_PROP_ATOMIC,
EXPORT_SYMBOL(drm_property_create_signed_range);
struct drm_property *drm_property_create_signed_range(struct drm_device *dev,