drivers/media/dvb-frontends/sp2_priv.h

   1 /* SPDX-License-Identifier: GPL-2.0-or-later */
   2 /*
   3  * CIMaX SP2/HF CI driver
   4  *
   5  * Copyright (C) 2014 Olli Salonen <olli.salonen@iki.fi>
   6  */
   7
   8 #ifndef SP2_PRIV_H
   9 #define SP2_PRIV_H
  10
  11 #include "sp2.h"
  12 #include <media/dvb_frontend.h>
  13
  14 /* state struct */
  15 struct sp2 {
  16         int status;
  17         struct i2c_client *client;
  18         struct dvb_adapter *dvb_adap;
  19         struct dvb_ca_en50221 ca;
  20         int module_access_type;
  21         unsigned long next_status_checked_time;
  22         void *priv;
  23         void *ci_control;
  24 };
  25
  26 #define SP2_CI_ATTR_ACS         0x00
  27 #define SP2_CI_IO_ACS           0x04
  28 #define SP2_CI_WR               0
  29 #define SP2_CI_RD               1
  30
  31 /* Module control register (0x00 module A, 0x09 module B) bits */
  32 #define SP2_MOD_CTL_DET         0x01
  33 #define SP2_MOD_CTL_AUTO        0x02
  34 #define SP2_MOD_CTL_ACS0        0x04
  35 #define SP2_MOD_CTL_ACS1        0x08
  36 #define SP2_MOD_CTL_HAD         0x10
  37 #define SP2_MOD_CTL_TSIEN       0x20
  38 #define SP2_MOD_CTL_TSOEN       0x40
  39 #define SP2_MOD_CTL_RST         0x80
  40
  41 #endif