62 static int tda8290_i2c_bridge(struct dvb_frontend *fe, int close)  in tda8290_i2c_bridge()  argument
64 	struct tda8290_priv *priv = fe->analog_demod_priv;  in tda8290_i2c_bridge()
83 static int tda8295_i2c_bridge(struct dvb_frontend *fe, int close)  in tda8295_i2c_bridge()  argument
85 	struct tda8290_priv *priv = fe->analog_demod_priv;  in tda8295_i2c_bridge()
115 static void set_audio(struct dvb_frontend *fe,  in set_audio()  argument
118 	struct tda8290_priv *priv = fe->analog_demod_priv;  in set_audio()
176 static void tda8290_set_params(struct dvb_frontend *fe,  in tda8290_set_params()  argument
179 	struct tda8290_priv *priv = fe->analog_demod_priv;  in tda8290_set_params()
203 	set_audio(fe, params);  in tda8290_set_params()
237 	if (fe->ops.analog_ops.i2c_gate_ctrl)  in tda8290_set_params()
238 		fe->ops.analog_ops.i2c_gate_ctrl(fe, 1);  in tda8290_set_params()
240 	if (fe->ops.tuner_ops.set_analog_params)  in tda8290_set_params()
241 		fe->ops.tuner_ops.set_analog_params(fe, params);  in tda8290_set_params()
274 				priv->cfg.agcf(fe);  in tda8290_set_params()
307 	if (fe->ops.analog_ops.i2c_gate_ctrl)  in tda8290_set_params()
308 		fe->ops.analog_ops.i2c_gate_ctrl(fe, 0);  in tda8290_set_params()
314 static void tda8295_power(struct dvb_frontend *fe, int enable)  in tda8295_power()  argument
316 	struct tda8290_priv *priv = fe->analog_demod_priv;  in tda8295_power()
329 static void tda8295_set_easy_mode(struct dvb_frontend *fe, int enable)  in tda8295_set_easy_mode()  argument
331 	struct tda8290_priv *priv = fe->analog_demod_priv;  in tda8295_set_easy_mode()
344 static void tda8295_set_video_std(struct dvb_frontend *fe)  in tda8295_set_video_std()  argument
346 	struct tda8290_priv *priv = fe->analog_demod_priv;  in tda8295_set_video_std()
351 	tda8295_set_easy_mode(fe, 1);  in tda8295_set_video_std()
353 	tda8295_set_easy_mode(fe, 0);  in tda8295_set_video_std()
358 static void tda8295_agc1_out(struct dvb_frontend *fe, int enable)  in tda8295_agc1_out()  argument
360 	struct tda8290_priv *priv = fe->analog_demod_priv;  in tda8295_agc1_out()
373 static void tda8295_agc2_out(struct dvb_frontend *fe, int enable)  in tda8295_agc2_out()  argument
375 	struct tda8290_priv *priv = fe->analog_demod_priv;  in tda8295_agc2_out()
394 static int tda8295_has_signal(struct dvb_frontend *fe, u16 *signal)  in tda8295_has_signal()  argument
396 	struct tda8290_priv *priv = fe->analog_demod_priv;  in tda8295_has_signal()
408 static void tda8295_set_params(struct dvb_frontend *fe,  in tda8295_set_params()  argument
411 	struct tda8290_priv *priv = fe->analog_demod_priv;  in tda8295_set_params()
415 	set_audio(fe, params);  in tda8295_set_params()
419 	tda8295_power(fe, 1);  in tda8295_set_params()
420 	tda8295_agc1_out(fe, 1);  in tda8295_set_params()
425 	tda8295_set_video_std(fe);  in tda8295_set_params()
431 	if (fe->ops.analog_ops.i2c_gate_ctrl)  in tda8295_set_params()
432 		fe->ops.analog_ops.i2c_gate_ctrl(fe, 1);  in tda8295_set_params()
434 	if (fe->ops.tuner_ops.set_analog_params)  in tda8295_set_params()
435 		fe->ops.tuner_ops.set_analog_params(fe, params);  in tda8295_set_params()
438 		priv->cfg.agcf(fe);  in tda8295_set_params()
440 	tda8295_has_signal(fe, &signal);  in tda8295_set_params()
446 	if (fe->ops.analog_ops.i2c_gate_ctrl)  in tda8295_set_params()
447 		fe->ops.analog_ops.i2c_gate_ctrl(fe, 0);  in tda8295_set_params()
452 static int tda8290_has_signal(struct dvb_frontend *fe, u16 *signal)  in tda8290_has_signal()  argument
454 	struct tda8290_priv *priv = fe->analog_demod_priv;  in tda8290_has_signal()
467 static void tda8290_standby(struct dvb_frontend *fe)  in tda8290_standby()  argument
469 	struct tda8290_priv *priv = fe->analog_demod_priv;  in tda8290_standby()
476 	if (fe->ops.analog_ops.i2c_gate_ctrl)  in tda8290_standby()
477 		fe->ops.analog_ops.i2c_gate_ctrl(fe, 1);  in tda8290_standby()
481 	if (fe->ops.analog_ops.i2c_gate_ctrl)  in tda8290_standby()
482 		fe->ops.analog_ops.i2c_gate_ctrl(fe, 0);  in tda8290_standby()
487 static void tda8295_standby(struct dvb_frontend *fe)  in tda8295_standby()  argument
489 	tda8295_agc1_out(fe, 0); /* Put AGC in tri-state */  in tda8295_standby()
491 	tda8295_power(fe, 0);  in tda8295_standby()
494 static void tda8290_init_if(struct dvb_frontend *fe)  in tda8290_init_if()  argument
496 	struct tda8290_priv *priv = fe->analog_demod_priv;  in tda8290_init_if()
510 static void tda8295_init_if(struct dvb_frontend *fe)  in tda8295_init_if()  argument
512 	struct tda8290_priv *priv = fe->analog_demod_priv;  in tda8295_init_if()
522 	tda8295_power(fe, 1);  in tda8295_init_if()
524 	tda8295_set_easy_mode(fe, 0);  in tda8295_init_if()
525 	tda8295_set_video_std(fe);  in tda8295_init_if()
535 	tda8295_agc1_out(fe, 0);  in tda8295_init_if()
536 	tda8295_agc2_out(fe, 0);  in tda8295_init_if()
539 static void tda8290_init_tuner(struct dvb_frontend *fe)  in tda8290_init_tuner()  argument
541 	struct tda8290_priv *priv = fe->analog_demod_priv;  in tda8290_init_tuner()
551 	if (fe->ops.analog_ops.i2c_gate_ctrl)  in tda8290_init_tuner()
552 		fe->ops.analog_ops.i2c_gate_ctrl(fe, 1);  in tda8290_init_tuner()
554 	if (fe->ops.analog_ops.i2c_gate_ctrl)  in tda8290_init_tuner()
555 		fe->ops.analog_ops.i2c_gate_ctrl(fe, 0);  in tda8290_init_tuner()
560 static void tda829x_release(struct dvb_frontend *fe)  in tda829x_release()  argument
562 	struct tda8290_priv *priv = fe->analog_demod_priv;  in tda829x_release()
567 		if (fe->ops.tuner_ops.release)  in tda829x_release()
568 			fe->ops.tuner_ops.release(fe);  in tda829x_release()
570 	kfree(fe->analog_demod_priv);  in tda829x_release()
571 	fe->analog_demod_priv = NULL;  in tda829x_release()
578 static int tda829x_find_tuner(struct dvb_frontend *fe)  in tda829x_find_tuner()  argument
580 	struct tda8290_priv *priv = fe->analog_demod_priv;  in tda829x_find_tuner()
586 	if (fe->ops.analog_ops.i2c_gate_ctrl)  in tda829x_find_tuner()
587 		fe->ops.analog_ops.i2c_gate_ctrl(fe, 1);  in tda829x_find_tuner()
605 	if (fe->ops.analog_ops.i2c_gate_ctrl)  in tda829x_find_tuner()
606 		fe->ops.analog_ops.i2c_gate_ctrl(fe, 0);  in tda829x_find_tuner()
629 	if (fe->ops.analog_ops.i2c_gate_ctrl)  in tda829x_find_tuner()
630 		fe->ops.analog_ops.i2c_gate_ctrl(fe, 1);  in tda829x_find_tuner()
635 		if (fe->ops.analog_ops.i2c_gate_ctrl)  in tda829x_find_tuner()
636 			fe->ops.analog_ops.i2c_gate_ctrl(fe, 0);  in tda829x_find_tuner()
644 		dvb_attach(tda18271_attach, fe, priv->tda827x_addr,  in tda829x_find_tuner()
652 		dvb_attach(tda827x_attach, fe, priv->tda827x_addr,  in tda829x_find_tuner()
656 	if (fe->ops.tuner_ops.init)  in tda829x_find_tuner()
657 		fe->ops.tuner_ops.init(fe);  in tda829x_find_tuner()
659 	if (fe->ops.tuner_ops.sleep)  in tda829x_find_tuner()
660 		fe->ops.tuner_ops.sleep(fe);  in tda829x_find_tuner()
662 	if (fe->ops.analog_ops.i2c_gate_ctrl)  in tda829x_find_tuner()
663 		fe->ops.analog_ops.i2c_gate_ctrl(fe, 0);  in tda829x_find_tuner()
740 struct dvb_frontend *tda829x_attach(struct dvb_frontend *fe,  in tda829x_attach()  argument
750 	fe->analog_demod_priv = priv;  in tda829x_attach()
762 		memcpy(&fe->ops.analog_ops, &tda8290_ops,  in tda829x_attach()
768 		memcpy(&fe->ops.analog_ops, &tda8295_ops,  in tda829x_attach()
773 		fe->ops.analog_ops.i2c_gate_ctrl = NULL;  in tda829x_attach()
776 		tda8295_power(fe, 1);  in tda829x_attach()
777 		if (tda829x_find_tuner(fe) < 0)  in tda829x_attach()
811 	fe->ops.analog_ops.info.name = name;  in tda829x_attach()
815 			tda8290_init_tuner(fe);  in tda829x_attach()
816 		tda8290_init_if(fe);  in tda829x_attach()
818 		tda8295_init_if(fe);  in tda829x_attach()
820 	return fe;  in tda829x_attach()
823 	memset(&fe->ops.analog_ops, 0, sizeof(struct analog_demod_ops));  in tda829x_attach()
825 	tda829x_release(fe);  in tda829x_attach()