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dddvb/frontends/stv0367.h

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2015-08-05 17:22:42 +02:00
/*
* stv0367.h
*
* Driver for ST STV0367 DVB-T & DVB-C demodulator IC.
*
* Copyright (C) ST Microelectronics.
* Copyright (C) 2010,2011 NetUP Inc.
* Copyright (C) 2010,2011 Igor M. Liplianin <liplianin@netup.ru>
*
* 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 STV0367_H
#define STV0367_H
#include <linux/dvb/frontend.h>
#include "dvb_frontend.h"
enum stv0367_ts_mode {
STV0367_OUTPUTMODE_DEFAULT,
STV0367_SERIAL_PUNCT_CLOCK,
STV0367_SERIAL_CONT_CLOCK,
STV0367_PARALLEL_PUNCT_CLOCK,
STV0367_DVBCI_CLOCK
};
enum stv0367_clk_pol {
STV0367_CLOCKPOLARITY_DEFAULT,
STV0367_RISINGEDGE_CLOCK,
STV0367_FALLINGEDGE_CLOCK
};
struct stv0367_config {
u8 demod_address;
u32 xtal;
u32 if_khz;/*4500*/
int if_iq_mode;
int ts_mode;
int clk_pol;
};
enum stv0367_ter_if_iq_mode {
FE_TER_NORMAL_IF_TUNER = 0,
FE_TER_LONGPATH_IF_TUNER = 1,
FE_TER_IQ_TUNER = 2
};
#if defined(CONFIG_DVB_STV0367) || (defined(CONFIG_DVB_STV0367_MODULE) \
&& defined(MODULE))
extern struct
dvb_frontend *stv0367ter_attach(const struct stv0367_config *config,
struct i2c_adapter *i2c);
extern struct
dvb_frontend *stv0367cab_attach(const struct stv0367_config *config,
struct i2c_adapter *i2c);
#else
static inline struct
dvb_frontend *stv0367ter_attach(const struct stv0367_config *config,
struct i2c_adapter *i2c)
{
printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
return NULL;
}
static inline struct
dvb_frontend *stv0367cab_attach(const struct stv0367_config *config,
struct i2c_adapter *i2c)
{
printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
return NULL;
}
#endif
#endif