271ddbf702
__FUNCTION__ is gcc-specific, use __func__ Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Acked-by: Oliver Endriss <o.endriss@gmx.de> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
81 lines
2.3 KiB
C
81 lines
2.3 KiB
C
/*
|
|
Samsung S5H1409 VSB/QAM demodulator driver
|
|
|
|
Copyright (C) 2006 Steven Toth <stoth@hauppauge.com>
|
|
|
|
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/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;
|
|
};
|
|
|
|
#if defined(CONFIG_DVB_S5H1409) || (defined(CONFIG_DVB_S5H1409_MODULE) && defined(MODULE))
|
|
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;
|
|
}
|
|
#endif /* CONFIG_DVB_S5H1409 */
|
|
|
|
#endif /* __S5H1409_H__ */
|
|
|
|
/*
|
|
* Local variables:
|
|
* c-basic-offset: 8
|
|
*/
|