drivers/media/dvb-frontends/sp2_priv.h

   1 /*
   2  * CIMaX SP2/HF CI driver
   3  *
   4  * Copyright (C) 2014 Olli Salonen <olli.salonen@iki.fi>
   5  *
   6  *    This program is free software; you can redistribute it and/or modify
   7  *    it under the terms of the GNU General Public License as published by
   8  *    the Free Software Foundation; either version 2 of the License, or
   9  *    (at your option) any later version.
  10  *
  11  *    This program is distributed in the hope that it will be useful,
  12  *    but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  *    GNU General Public License for more details.
  15  */
  16
  17 #ifndef SP2_PRIV_H
  18 #define SP2_PRIV_H
  19
  20 #include "sp2.h"
  21 #include "dvb_frontend.h"
  22
  23 /* state struct */
  24 struct sp2 {
  25         int status;
  26         struct i2c_client *client;
  27         struct dvb_adapter *dvb_adap;
  28         struct dvb_ca_en50221 ca;
  29         int module_access_type;
  30         unsigned long next_status_checked_time;
  31         void *priv;
  32         void *ci_control;
  33 };
  34
  35 #define SP2_CI_ATTR_ACS         0x00
  36 #define SP2_CI_IO_ACS           0x04
  37 #define SP2_CI_WR               0
  38 #define SP2_CI_RD               1
  39
  40 /* Module control register (0x00 module A, 0x09 module B) bits */
  41 #define SP2_MOD_CTL_DET         0x01
  42 #define SP2_MOD_CTL_AUTO        0x02
  43 #define SP2_MOD_CTL_ACS0        0x04
  44 #define SP2_MOD_CTL_ACS1        0x08
  45 #define SP2_MOD_CTL_HAD         0x10
  46 #define SP2_MOD_CTL_TSIEN       0x20
  47 #define SP2_MOD_CTL_TSOEN       0x40
  48 #define SP2_MOD_CTL_RST         0x80
  49
  50 #endif