1/* SPDX-License-Identifier: GPL-2.0-or-later */
 2/*
 3    Montage Technology DS3000 - DVBS/S2 Demodulator driver
 4    Copyright (C) 2009-2012 Konstantin Dimitrov <kosio.dimitrov@gmail.com>
 5
 6    Copyright (C) 2009-2012 TurboSight.com
 7
 
 
 
 
 
 
 
 
 
 
 
 
 
 8 */
 9
10#ifndef DS3000_H
11#define DS3000_H
12
 
13#include <linux/dvb/frontend.h>
14
15struct ds3000_config {
16	/* the demodulator's i2c address */
17	u8 demod_address;
18	u8 ci_mode;
19	/* Set device param to start dma */
20	int (*set_ts_params)(struct dvb_frontend *fe, int is_punctured);
21	/* Hook for Lock LED */
22	void (*set_lock_led)(struct dvb_frontend *fe, int offon);
23};
24
25#if IS_REACHABLE(CONFIG_DVB_DS3000)
26extern struct dvb_frontend *ds3000_attach(const struct ds3000_config *config,
27					struct i2c_adapter *i2c);
28#else
29static inline
30struct dvb_frontend *ds3000_attach(const struct ds3000_config *config,
31					struct i2c_adapter *i2c)
32{
33	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
34	return NULL;
35}
36#endif /* CONFIG_DVB_DS3000 */
37#endif /* DS3000_H */

 
 1/*
 2    Montage Technology DS3000 - DVBS/S2 Demodulator driver
 3    Copyright (C) 2009-2012 Konstantin Dimitrov <kosio.dimitrov@gmail.com>
 4
 5    Copyright (C) 2009-2012 TurboSight.com
 6
 7    This program is free software; you can redistribute it and/or modify
 8    it under the terms of the GNU General Public License as published by
 9    the Free Software Foundation; either version 2 of the License, or
10    (at your option) any later version.
11
12    This program is distributed in the hope that it will be useful,
13    but WITHOUT ANY WARRANTY; without even the implied warranty of
14    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15    GNU General Public License for more details.
16
17    You should have received a copy of the GNU General Public License
18    along with this program; if not, write to the Free Software
19    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
20 */
21
22#ifndef DS3000_H
23#define DS3000_H
24
25#include <linux/kconfig.h>
26#include <linux/dvb/frontend.h>
27
28struct ds3000_config {
29	/* the demodulator's i2c address */
30	u8 demod_address;
31	u8 ci_mode;
32	/* Set device param to start dma */
33	int (*set_ts_params)(struct dvb_frontend *fe, int is_punctured);
34	/* Hook for Lock LED */
35	void (*set_lock_led)(struct dvb_frontend *fe, int offon);
36};
37
38#if IS_REACHABLE(CONFIG_DVB_DS3000)
39extern struct dvb_frontend *ds3000_attach(const struct ds3000_config *config,
40					struct i2c_adapter *i2c);
41#else
42static inline
43struct dvb_frontend *ds3000_attach(const struct ds3000_config *config,
44					struct i2c_adapter *i2c)
45{
46	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
47	return NULL;
48}
49#endif /* CONFIG_DVB_DS3000 */
50#endif /* DS3000_H */