Release 4.11 drivers/media/dvb-frontends/stv6110x.h

/*
        STV6110(A) Silicon tuner driver

        Copyright (C) Manu Abraham <abraham.manu@gmail.com>

        Copyright (C) ST Microelectronics

        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 __STV6110x_H

#define __STV6110x_H


struct stv6110x_config {
	
u8	addr;
	
u32	refclk;
	
u8	clk_div; /* divisor value for the output clock */
};


enum tuner_mode {
	
TUNER_SLEEP = 1,
	
TUNER_WAKE,
};


enum tuner_status {
	
TUNER_PHASELOCKED = 1,
};


struct stv6110x_devctl {
	
int (*tuner_init) (struct dvb_frontend *fe);
	
int (*tuner_sleep) (struct dvb_frontend *fe);
	
int (*tuner_set_mode) (struct dvb_frontend *fe, enum tuner_mode mode);
	
int (*tuner_set_frequency) (struct dvb_frontend *fe, u32 frequency);
	
int (*tuner_get_frequency) (struct dvb_frontend *fe, u32 *frequency);
	
int (*tuner_set_bandwidth) (struct dvb_frontend *fe, u32 bandwidth);
	
int (*tuner_get_bandwidth) (struct dvb_frontend *fe, u32 *bandwidth);
	
int (*tuner_set_bbgain) (struct dvb_frontend *fe, u32 gain);
	
int (*tuner_get_bbgain) (struct dvb_frontend *fe, u32 *gain);
	
int (*tuner_set_refclk)  (struct dvb_frontend *fe, u32 refclk);
	
int (*tuner_get_status) (struct dvb_frontend *fe, u32 *status);
};


#if IS_REACHABLE(CONFIG_DVB_STV6110x)

extern const struct stv6110x_devctl *stv6110x_attach(struct dvb_frontend *fe,
					       const struct stv6110x_config *config,
					       struct i2c_adapter *i2c);

#else


static inline const struct stv6110x_devctl *stv6110x_attach(struct dvb_frontend *fe,
						      const struct stv6110x_config *config,
						      struct i2c_adapter *i2c)
{
	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
	return NULL;
}

Contributors
Person
Tokens
Prop
Commits
CommitProp
Manu Abraham
36
97.30%
1
50.00%
Julia Lawall
1
2.70%
1
50.00%
Total
37
100.00%
2
100.00%

#endif /* CONFIG_DVB_STV6110x */

#endif /* __STV6110x_H */
Overall Contributors
Person
Tokens
Prop
Commits
CommitProp
Manu Abraham
277
97.54%
2
40.00%
Andreas Regel
4
1.41%
1
20.00%
Julia Lawall
2
0.70%
1
20.00%
Arnd Bergmann
1
0.35%
1
20.00%
Total
284
100.00%
5
100.00%
Directory: drivers/media/dvb-frontends

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