1291 static int generic_set_freq(struct dvb_frontend *fe,  in generic_set_freq()  argument
1297 	struct r820t_priv		*priv = fe->tuner_priv;  in generic_set_freq()
2130 static int r820t_init(struct dvb_frontend *fe)  in r820t_init()  argument
2132 	struct r820t_priv *priv = fe->tuner_priv;  in r820t_init()
2138 	if (fe->ops.i2c_gate_ctrl)  in r820t_init()
2139 		fe->ops.i2c_gate_ctrl(fe, 1);  in r820t_init()
2150 	if (fe->ops.i2c_gate_ctrl)  in r820t_init()
2151 		fe->ops.i2c_gate_ctrl(fe, 0);  in r820t_init()
2159 static int r820t_sleep(struct dvb_frontend *fe)  in r820t_sleep()  argument
2161 	struct r820t_priv *priv = fe->tuner_priv;  in r820t_sleep()
2167 	if (fe->ops.i2c_gate_ctrl)  in r820t_sleep()
2168 		fe->ops.i2c_gate_ctrl(fe, 1);  in r820t_sleep()
2172 	if (fe->ops.i2c_gate_ctrl)  in r820t_sleep()
2173 		fe->ops.i2c_gate_ctrl(fe, 0);  in r820t_sleep()
2180 static int r820t_set_analog_freq(struct dvb_frontend *fe,  in r820t_set_analog_freq()  argument
2183 	struct r820t_priv *priv = fe->tuner_priv;  in r820t_set_analog_freq()
2199 	if (fe->ops.i2c_gate_ctrl)  in r820t_set_analog_freq()
2200 		fe->ops.i2c_gate_ctrl(fe, 1);  in r820t_set_analog_freq()
2202 	rc = generic_set_freq(fe, 62500l * p->frequency, bw,  in r820t_set_analog_freq()
2205 	if (fe->ops.i2c_gate_ctrl)  in r820t_set_analog_freq()
2206 		fe->ops.i2c_gate_ctrl(fe, 0);  in r820t_set_analog_freq()
2212 static int r820t_set_params(struct dvb_frontend *fe)  in r820t_set_params()  argument
2214 	struct r820t_priv *priv = fe->tuner_priv;  in r820t_set_params()
2215 	struct dtv_frontend_properties *c = &fe->dtv_property_cache;  in r820t_set_params()
2223 	if (fe->ops.i2c_gate_ctrl)  in r820t_set_params()
2224 		fe->ops.i2c_gate_ctrl(fe, 1);  in r820t_set_params()
2230 	rc = generic_set_freq(fe, c->frequency, bw,  in r820t_set_params()
2233 	if (fe->ops.i2c_gate_ctrl)  in r820t_set_params()
2234 		fe->ops.i2c_gate_ctrl(fe, 0);  in r820t_set_params()
2242 static int r820t_signal(struct dvb_frontend *fe, u16 *strength)  in r820t_signal()  argument
2244 	struct r820t_priv *priv = fe->tuner_priv;  in r820t_signal()
2248 	if (fe->ops.i2c_gate_ctrl)  in r820t_signal()
2249 		fe->ops.i2c_gate_ctrl(fe, 1);  in r820t_signal()
2265 	if (fe->ops.i2c_gate_ctrl)  in r820t_signal()
2266 		fe->ops.i2c_gate_ctrl(fe, 0);  in r820t_signal()
2277 static int r820t_get_if_frequency(struct dvb_frontend *fe, u32 *frequency)  in r820t_get_if_frequency()  argument
2279 	struct r820t_priv *priv = fe->tuner_priv;  in r820t_get_if_frequency()
2288 static int r820t_release(struct dvb_frontend *fe)  in r820t_release()  argument
2290 	struct r820t_priv *priv = fe->tuner_priv;  in r820t_release()
2301 	fe->tuner_priv = NULL;  in r820t_release()
2321 struct dvb_frontend *r820t_attach(struct dvb_frontend *fe,  in r820t_attach()  argument
2346 		fe->tuner_priv = priv;  in r820t_attach()
2350 		fe->tuner_priv = priv;  in r820t_attach()
2354 	if (fe->ops.i2c_gate_ctrl)  in r820t_attach()
2355 		fe->ops.i2c_gate_ctrl(fe, 1);  in r820t_attach()
2362 	rc = r820t_sleep(fe);  in r820t_attach()
2368 	if (fe->ops.i2c_gate_ctrl)  in r820t_attach()
2369 		fe->ops.i2c_gate_ctrl(fe, 0);  in r820t_attach()
2373 	memcpy(&fe->ops.tuner_ops, &r820t_tuner_ops,  in r820t_attach()
2376 	return fe;  in r820t_attach()
2378 	if (fe->ops.i2c_gate_ctrl)  in r820t_attach()
2379 		fe->ops.i2c_gate_ctrl(fe, 0);  in r820t_attach()
2385 	r820t_release(fe);  in r820t_attach()