3  * i2c tv tuner chip device driver
15  * handle both radio and analog TV tuning.
111  *	Tuner audio output source pad. Tuners used to decode analog TV
280  * Functions to select between radio and TV and tuner probe/remove functions
288  * @new_mode_mask:	Indicates if tuner supports TV and/or Radio
577  * @tv:		pointer to be filled if the adapter is TV
579  * Search for existing radio and/or TV tuners on the given I2C adapter,
587 		struct tuner **radio, struct tuner **tv)  in tuner_lookup()  argument
592 	*tv = NULL;  in tuner_lookup()
607 		else if (*tv == NULL && pos->type != TUNER_TDA9887 &&  in tuner_lookup()
609 			*tv = pos;  in tuner_lookup()
631 	struct tuner *tv;  in tuner_probe()  local
667 				tuner_lookup(t->i2c->adapter, &radio, &tv);  in tuner_probe()
668 				if (tv)  in tuner_probe()
669 					tv->mode_mask &= ~T_RADIO;  in tuner_probe()
698 				tuner_lookup(t->i2c->adapter, &radio, &tv);  in tuner_probe()
699 				if (tv)  in tuner_probe()
700 					tv->mode_mask &= ~T_RADIO;  in tuner_probe()
708 	/* Initializes only the first TV tuner on this adapter. Why only the  in tuner_probe()
714 	   first found TV tuner. */  in tuner_probe()
715 	tuner_lookup(t->i2c->adapter, &radio, &tv);  in tuner_probe()
716 	if (tv == NULL) {  in tuner_probe()
770 		   t->mode_mask & T_ANALOG_TV ? " TV" : "");  in tuner_probe()
793  * Functions to switch between Radio and TV
796  * take care of switching between TV/Radio mode, filtering only the
797  * commands that apply to the Radio or TV tuner.
805  * This function checks if the tuner is capable of tuning analog TV,
806  * digital TV or radio, depending on what the caller wants. If the
813  *       select a TV frequency. So, t_mode = T_ANALOG_TV could actually
814  *	 be used to represent a Digital TV too.
833  * @mode:	enum v4l2_type (radio or TV)
835  * If tuner doesn't support the needed mode (radio or TV), prints a
879  * Functions that are specific for TV mode
904 		pr_warn("Tuner has no way to set tv freq\n");  in set_tv_freq()
908 		dprintk("TV freq (%d.%02d) out of range (%d-%d)\n",  in set_tv_freq()
919 	dprintk("tv freq set to %d.%02d\n",  in set_tv_freq()
931  * @std:	TV standard
1097 		p = "digital TV";  in tuner_status()
1101 		p = "analog TV";  in tuner_status()
1422 MODULE_DESCRIPTION("device driver for various TV and TV+FM radio tuners");