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kernel add
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/*
* CIMaX SP2/HF CI driver
*
* Copyright (C) 2014 Olli Salonen <olli.salonen@iki.fi>
*
* 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 SP2_PRIV_H
#define SP2_PRIV_H
#include "sp2.h"
#include "dvb_frontend.h"
/* state struct */
struct sp2 {
int status;
struct i2c_client *client;
struct dvb_adapter *dvb_adap;
struct dvb_ca_en50221 ca;
int module_access_type;
unsigned long next_status_checked_time;
void *priv;
void *ci_control;
};
#define SP2_CI_ATTR_ACS 0x00
#define SP2_CI_IO_ACS 0x04
#define SP2_CI_WR 0
#define SP2_CI_RD 1
/* Module control register (0x00 module A, 0x09 module B) bits */
#define SP2_MOD_CTL_DET 0x01
#define SP2_MOD_CTL_AUTO 0x02
#define SP2_MOD_CTL_ACS0 0x04
#define SP2_MOD_CTL_ACS1 0x08
#define SP2_MOD_CTL_HAD 0x10
#define SP2_MOD_CTL_TSIEN 0x20
#define SP2_MOD_CTL_TSOEN 0x40
#define SP2_MOD_CTL_RST 0x80
#endif
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