Release 4.7 drivers/media/dvb-frontends/s5h1409.h

/*
    Samsung S5H1409 VSB/QAM demodulator driver

    Copyright (C) 2006 Steven Toth <stoth@linuxtv.org>

    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 __S5H1409_H__

#define __S5H1409_H__

#include <linux/kconfig.h>
#include <linux/dvb/frontend.h>


struct s5h1409_config {
	/* the demodulator's i2c address */
	
u8 demod_address;

	/* serial/parallel output */

#define S5H1409_PARALLEL_OUTPUT 0

#define S5H1409_SERIAL_OUTPUT   1
	
u8 output_mode;

	/* GPIO Setting */

#define S5H1409_GPIO_OFF 0

#define S5H1409_GPIO_ON  1
	
u8 gpio;

	/* IF Freq for QAM in KHz, VSB is hardcoded to 5380 */
	
u16 qam_if;

	/* Spectral Inversion */

#define S5H1409_INVERSION_OFF 0

#define S5H1409_INVERSION_ON  1
	
u8 inversion;

	/* Return lock status based on tuner lock, or demod lock */

#define S5H1409_TUNERLOCKING 0

#define S5H1409_DEMODLOCKING 1
	
u8 status_mode;

	/* MPEG signal timing */

#define S5H1409_MPEGTIMING_CONTINOUS_INVERTING_CLOCK       0

#define S5H1409_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK    1

#define S5H1409_MPEGTIMING_NONCONTINOUS_INVERTING_CLOCK    2

#define S5H1409_MPEGTIMING_NONCONTINOUS_NONINVERTING_CLOCK 3
	
u16 mpeg_timing;

	/* HVR-1600 optimizations (to better work with MXL5005s)
           Note: some of these are likely to be folded into the generic driver
           after being regression tested with other boards */

#define S5H1409_HVR1600_NOOPTIMIZE 0

#define S5H1409_HVR1600_OPTIMIZE   1
	
u8 hvr1600_opt;
};

#if IS_REACHABLE(CONFIG_DVB_S5H1409)
extern struct dvb_frontend *s5h1409_attach(const struct s5h1409_config *config,
					   struct i2c_adapter *i2c);
#else


static inline struct dvb_frontend *s5h1409_attach(
	const struct s5h1409_config *config,
	struct i2c_adapter *i2c)
{
	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
	return NULL;
}
Contributors
Person
Tokens
Prop
Commits
CommitProp
steven toth
steven toth
30
96.77%
1
50.00%
harvey harrison
harvey harrison
1
3.23%
1
50.00%
Total
31
100.00%
2
100.00%

#endif /* CONFIG_DVB_S5H1409 */

#endif /* __S5H1409_H__ */
Overall Contributors
Person
Tokens
Prop
Commits
CommitProp
steven toth
steven toth
146
86.39%
3
33.33%
devin heitmueller
devin heitmueller
12
7.10%
1
11.11%
michael krufky
michael krufky
6
3.55%
2
22.22%
mauro carvalho chehab
mauro carvalho chehab
3
1.78%
1
11.11%
arnd bergmann
arnd bergmann
1
0.59%
1
11.11%
harvey harrison
harvey harrison
1
0.59%
1
11.11%
Total
169
100.00%
9
100.00%
  
Directory: drivers/media/dvb-frontends

Information contained on this website is for historical information purposes only and does not indicate or represent copyright ownership.