55 static int fc0013_release(struct dvb_frontend *fe)  in fc0013_release()  argument
57 	kfree(fe->tuner_priv);  in fc0013_release()
58 	fe->tuner_priv = NULL;  in fc0013_release()
62 static int fc0013_init(struct dvb_frontend *fe)  in fc0013_init()  argument
64 	struct fc0013_priv *priv = fe->tuner_priv;  in fc0013_init()
106 	if (fe->ops.i2c_gate_ctrl)  in fc0013_init()
107 		fe->ops.i2c_gate_ctrl(fe, 1); /* open I2C-gate */  in fc0013_init()
115 	if (fe->ops.i2c_gate_ctrl)  in fc0013_init()
116 		fe->ops.i2c_gate_ctrl(fe, 0); /* close I2C-gate */  in fc0013_init()
124 static int fc0013_sleep(struct dvb_frontend *fe)  in fc0013_sleep()  argument
130 int fc0013_rc_cal_add(struct dvb_frontend *fe, int rc_val)  in fc0013_rc_cal_add()  argument
132 	struct fc0013_priv *priv = fe->tuner_priv;  in fc0013_rc_cal_add()
137 	if (fe->ops.i2c_gate_ctrl)  in fc0013_rc_cal_add()
138 		fe->ops.i2c_gate_ctrl(fe, 1); /* open I2C-gate */  in fc0013_rc_cal_add()
168 	if (fe->ops.i2c_gate_ctrl)  in fc0013_rc_cal_add()
169 		fe->ops.i2c_gate_ctrl(fe, 0); /* close I2C-gate */  in fc0013_rc_cal_add()
175 int fc0013_rc_cal_reset(struct dvb_frontend *fe)  in fc0013_rc_cal_reset()  argument
177 	struct fc0013_priv *priv = fe->tuner_priv;  in fc0013_rc_cal_reset()
180 	if (fe->ops.i2c_gate_ctrl)  in fc0013_rc_cal_reset()
181 		fe->ops.i2c_gate_ctrl(fe, 1); /* open I2C-gate */  in fc0013_rc_cal_reset()
187 	if (fe->ops.i2c_gate_ctrl)  in fc0013_rc_cal_reset()
188 		fe->ops.i2c_gate_ctrl(fe, 0); /* close I2C-gate */  in fc0013_rc_cal_reset()
226 static int fc0013_set_params(struct dvb_frontend *fe)  in fc0013_set_params()  argument
228 	struct fc0013_priv *priv = fe->tuner_priv;  in fc0013_set_params()
230 	struct dtv_frontend_properties *p = &fe->dtv_property_cache;  in fc0013_set_params()
238 	if (fe->callback) {  in fc0013_set_params()
239 		ret = fe->callback(priv->i2c, DVB_FRONTEND_COMPONENT_TUNER,  in fc0013_set_params()
258 	if (fe->ops.i2c_gate_ctrl)  in fc0013_set_params()
259 		fe->ops.i2c_gate_ctrl(fe, 1); /* open I2C-gate */  in fc0013_set_params()
485 	if (fe->ops.i2c_gate_ctrl)  in fc0013_set_params()
486 		fe->ops.i2c_gate_ctrl(fe, 0); /* close I2C-gate */  in fc0013_set_params()
492 static int fc0013_get_frequency(struct dvb_frontend *fe, u32 *frequency)  in fc0013_get_frequency()  argument
494 	struct fc0013_priv *priv = fe->tuner_priv;  in fc0013_get_frequency()
499 static int fc0013_get_if_frequency(struct dvb_frontend *fe, u32 *frequency)  in fc0013_get_if_frequency()  argument
506 static int fc0013_get_bandwidth(struct dvb_frontend *fe, u32 *bandwidth)  in fc0013_get_bandwidth()  argument
508 	struct fc0013_priv *priv = fe->tuner_priv;  in fc0013_get_bandwidth()
515 static int fc0013_get_rf_strength(struct dvb_frontend *fe, u16 *strength)  in fc0013_get_rf_strength()  argument
517 	struct fc0013_priv *priv = fe->tuner_priv;  in fc0013_get_rf_strength()
533 	if (fe->ops.i2c_gate_ctrl)  in fc0013_get_rf_strength()
534 		fe->ops.i2c_gate_ctrl(fe, 1); /* open I2C-gate */  in fc0013_get_rf_strength()
550 	if (fe->ops.i2c_gate_ctrl)  in fc0013_get_rf_strength()
551 		fe->ops.i2c_gate_ctrl(fe, 0); /* close I2C-gate */  in fc0013_get_rf_strength()
574 	if (fe->ops.i2c_gate_ctrl)  in fc0013_get_rf_strength()
575 		fe->ops.i2c_gate_ctrl(fe, 0); /* close I2C-gate */  in fc0013_get_rf_strength()
605 struct dvb_frontend *fc0013_attach(struct dvb_frontend *fe,  in fc0013_attach()  argument
622 	fe->tuner_priv = priv;  in fc0013_attach()
624 	memcpy(&fe->ops.tuner_ops, &fc0013_tuner_ops,  in fc0013_attach()
627 	return fe;  in fc0013_attach()