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/*
* altera-ci.c
*
* CI driver in conjunction with NetUp Dual DVB-T/C RF CI card
*
* Copyright (C) 2010 NetUP Inc.
* Copyright (C) 2010 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.
*/
#ifndef __ALTERA_CI_H
#define __ALTERA_CI_H
#define ALT_DATA 0x000000ff
#define ALT_TDI 0x00008000
#define ALT_TDO 0x00004000
#define ALT_TCK 0x00002000
#define ALT_RDY 0x00001000
#define ALT_RD 0x00000800
#define ALT_WR 0x00000400
#define ALT_AD_RG 0x00000200
#define ALT_CS 0x00000100
struct altera_ci_config {
void *dev;/* main dev, for example cx23885_dev */
void *adapter;/* for CI to connect to */
struct dvb_demux *demux;/* for hardware PID filter to connect to */
int (*fpga_rw) (void *dev, int ad_rg, int val, int rw);
};
#if IS_REACHABLE(CONFIG_MEDIA_ALTERA_CI)
extern int altera_ci_init(struct altera_ci_config *config, int ci_nr);
extern void altera_ci_release(void *dev, int ci_nr);
extern int altera_ci_irq(void *dev);
extern int altera_ci_tuner_reset(void *dev, int ci_nr);
#else
static inline int altera_ci_init(struct altera_ci_config *config, int ci_nr)
{
pr_warn("%s: driver disabled by Kconfig\n", __func__);
return 0;
}
static inline void altera_ci_release(void *dev, int ci_nr)
{
pr_warn("%s: driver disabled by Kconfig\n", __func__);
}
static inline int altera_ci_irq(void *dev)
{
pr_warn("%s: driver disabled by Kconfig\n", __func__);
return 0;
}
static inline int altera_ci_tuner_reset(void *dev, int ci_nr)
{
pr_warn("%s: driver disabled by Kconfig\n", __func__);
return 0;
}
#endif
#if 0
static inline int altera_hw_filt_init(struct altera_ci_config *config,
int hw_filt_nr)
{
pr_warn("%s: driver disabled by Kconfig\n", __func__);
return 0;
}
static inline void altera_hw_filt_release(void *dev, int filt_nr)
{
pr_warn("%s: driver disabled by Kconfig\n", __func__);
}
static inline int altera_pid_feed_control(void *dev, int filt_nr,
struct dvb_demux_feed *dvbdmxfeed, int onoff)
{
pr_warn("%s: driver disabled by Kconfig\n", __func__);
return 0;
}
#endif /* CONFIG_MEDIA_ALTERA_CI */
#endif /* __ALTERA_CI_H */
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