crtc_state_is_legacy_gamma
if (!crtc_state_is_legacy_gamma(state)) {
if (crtc_state_is_legacy_gamma(state)) {
if (crtc_state_is_legacy_gamma(state)) {
if (crtc_state_is_legacy_gamma(state)) {
if (crtc_state_is_legacy_gamma(crtc_state))