| /* |
| tuner-driver.h - interface for different tuners |
| |
| Copyright (C) 1997 Markus Schroeder (schroedm@uni-duesseldorf.de) |
| minor modifications by Ralph Metzler (rjkm@thp.uni-koeln.de) |
| |
| This program is free software; you can redistribute it and/or modify |
| it under the terms of the GNU General Public License as published by |
| the Free Software Foundation; either version 2 of the License, or |
| (at your option) any later version. |
| |
| This program is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| GNU General Public License for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with this program; if not, write to the Free Software |
| Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
| */ |
| |
| #ifndef __TUNER_DRIVER_H__ |
| #define __TUNER_DRIVER_H__ |
| |
| #include "dvb_frontend.h" |
| |
| extern unsigned const int tuner_count; |
| |
| struct analog_demod_info { |
| char *name; |
| }; |
| |
| struct analog_tuner_ops { |
| |
| struct analog_demod_info info; |
| |
| void (*set_params)(struct dvb_frontend *fe, |
| struct analog_parameters *params); |
| int (*has_signal)(struct dvb_frontend *fe); |
| int (*is_stereo)(struct dvb_frontend *fe); |
| int (*get_afc)(struct dvb_frontend *fe); |
| void (*tuner_status)(struct dvb_frontend *fe); |
| void (*standby)(struct dvb_frontend *fe); |
| void (*release)(struct dvb_frontend *fe); |
| int (*i2c_gate_ctrl)(struct dvb_frontend *fe, int enable); |
| |
| /** This is to allow setting tuner-specific configuration */ |
| int (*set_config)(struct dvb_frontend *fe, void *priv_cfg); |
| }; |
| |
| #endif /* __TUNER_DRIVER_H__ */ |