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dabe61565e
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
51 lines
1.7 KiB
C
51 lines
1.7 KiB
C
/*
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tuner-driver.h - interface for different tuners
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Copyright (C) 1997 Markus Schroeder (schroedm@uni-duesseldorf.de)
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minor modifications by Ralph Metzler (rjkm@thp.uni-koeln.de)
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#ifndef __TUNER_DRIVER_H__
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#define __TUNER_DRIVER_H__
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#include "dvb_frontend.h"
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extern unsigned const int tuner_count;
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struct analog_demod_info {
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char *name;
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};
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struct analog_tuner_ops {
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struct analog_demod_info info;
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void (*set_params)(struct dvb_frontend *fe,
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struct analog_parameters *params);
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int (*has_signal)(struct dvb_frontend *fe);
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int (*is_stereo)(struct dvb_frontend *fe);
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int (*get_afc)(struct dvb_frontend *fe);
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void (*tuner_status)(struct dvb_frontend *fe);
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void (*standby)(struct dvb_frontend *fe);
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void (*release)(struct dvb_frontend *fe);
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int (*i2c_gate_ctrl)(struct dvb_frontend *fe, int enable);
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/** This is to allow setting tuner-specific configuration */
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int (*set_config)(struct dvb_frontend *fe, void *priv_cfg);
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};
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#endif /* __TUNER_DRIVER_H__ */
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