diff --git a/drivers/media/dvb/dvb-core/dvb_frontend.h b/drivers/media/dvb/dvb-core/dvb_frontend.h
index ffb83b0f68c3a042142834c6255e7272ed38ed09..a5262e852c822bd0d280cb0d52100a9d5cd22c3d 100644
--- a/drivers/media/dvb/dvb-core/dvb_frontend.h
+++ b/drivers/media/dvb/dvb-core/dvb_frontend.h
@@ -90,6 +90,7 @@ struct dvb_tuner_ops {
 #define TUNER_STATUS_LOCKED 1
 #define TUNER_STATUS_STEREO 2
 	int (*get_status)(struct dvb_frontend *fe, u32 *status);
+	int (*get_rf_strength)(struct dvb_frontend *fe, u16 *strength);
 
 	/** These are provided seperately from set_params in order to facilitate silicon
 	 * tuners which require sophisticated tuning loops, controlling each parameter seperately. */