media/dvb-frontends/sp2_priv.h

0001 /* SPDX-License-Identifier: GPL-2.0-or-later */
0002 /*
0003  * CIMaX SP2/HF CI driver
0004  *
0005  * Copyright (C) 2014 Olli Salonen <olli.salonen@iki.fi>
0006  */
0007
0008 #ifndef SP2_PRIV_H
0009 #define SP2_PRIV_H
0010
0011 #include "sp2.h"
0012 #include <media/dvb_frontend.h>
0013
0014 /* state struct */
0015 struct sp2 {
0016     int status;
0017     struct i2c_client *client;
0018     struct dvb_adapter *dvb_adap;
0019     struct dvb_ca_en50221 ca;
0020     int module_access_type;
0021     unsigned long next_status_checked_time;
0022     void *priv;
0023     void *ci_control;
0024 };
0025
0026 #define SP2_CI_ATTR_ACS     0x00
0027 #define SP2_CI_IO_ACS       0x04
0028 #define SP2_CI_WR       0
0029 #define SP2_CI_RD       1
0030
0031 /* Module control register (0x00 module A, 0x09 module B) bits */
0032 #define SP2_MOD_CTL_DET     0x01
0033 #define SP2_MOD_CTL_AUTO    0x02
0034 #define SP2_MOD_CTL_ACS0    0x04
0035 #define SP2_MOD_CTL_ACS1    0x08
0036 #define SP2_MOD_CTL_HAD     0x10
0037 #define SP2_MOD_CTL_TSIEN   0x20
0038 #define SP2_MOD_CTL_TSOEN   0x40
0039 #define SP2_MOD_CTL_RST     0x80
0040
0041 #endif