drivers/media/dvb/frontends/tda10071_priv.h

   1 /*
   2  * NXP TDA10071 + Conexant CX24118A DVB-S/S2 demodulator + tuner driver
   3  *
   4  * Copyright (C) 2011 Antti Palosaari <crope@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  *    You should have received a copy of the GNU General Public License along
  17  *    with this program; if not, write to the Free Software Foundation, Inc.,
  18  *    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  19  */
  20
  21 #ifndef TDA10071_PRIV
  22 #define TDA10071_PRIV
  23
  24 #include "dvb_frontend.h"
  25 #include "tda10071.h"
  26 #include <linux/firmware.h>
  27
  28 #define LOG_PREFIX "tda10071"
  29
  30 #undef dbg
  31 #define dbg(f, arg...) \
  32         if (tda10071_debug) \
  33                 printk(KERN_INFO   LOG_PREFIX": " f "\n" , ## arg)
  34 #undef err
  35 #define err(f, arg...)  printk(KERN_ERR     LOG_PREFIX": " f "\n" , ## arg)
  36 #undef info
  37 #define info(f, arg...) printk(KERN_INFO    LOG_PREFIX": " f "\n" , ## arg)
  38 #undef warn
  39 #define warn(f, arg...) printk(KERN_WARNING LOG_PREFIX": " f "\n" , ## arg)
  40
  41 struct tda10071_priv {
  42         struct i2c_adapter *i2c;
  43         struct dvb_frontend fe;
  44         struct tda10071_config cfg;
  45
  46         u8 meas_count[2];
  47         u32 ber;
  48         u32 ucb;
  49         fe_status_t fe_status;
  50         fe_delivery_system_t delivery_system;
  51         bool warm; /* FW running */
  52 };
  53
  54 static struct tda10071_modcod {
  55         fe_delivery_system_t delivery_system;
  56         fe_modulation_t modulation;
  57         fe_code_rate_t fec;
  58         u8 val;
  59 } TDA10071_MODCOD[] = {
  60         /* NBC-QPSK */
  61         { SYS_DVBS2, QPSK,  FEC_AUTO, 0x00 },
  62         { SYS_DVBS2, QPSK,  FEC_1_2,  0x04 },
  63         { SYS_DVBS2, QPSK,  FEC_3_5,  0x05 },
  64         { SYS_DVBS2, QPSK,  FEC_2_3,  0x06 },
  65         { SYS_DVBS2, QPSK,  FEC_3_4,  0x07 },
  66         { SYS_DVBS2, QPSK,  FEC_4_5,  0x08 },
  67         { SYS_DVBS2, QPSK,  FEC_5_6,  0x09 },
  68         { SYS_DVBS2, QPSK,  FEC_8_9,  0x0a },
  69         { SYS_DVBS2, QPSK,  FEC_9_10, 0x0b },
  70         /* 8PSK */
  71         { SYS_DVBS2, PSK_8, FEC_3_5,  0x0c },
  72         { SYS_DVBS2, PSK_8, FEC_2_3,  0x0d },
  73         { SYS_DVBS2, PSK_8, FEC_3_4,  0x0e },
  74         { SYS_DVBS2, PSK_8, FEC_5_6,  0x0f },
  75         { SYS_DVBS2, PSK_8, FEC_8_9,  0x10 },
  76         { SYS_DVBS2, PSK_8, FEC_9_10, 0x11 },
  77         /* QPSK */
  78         { SYS_DVBS,  QPSK,  FEC_AUTO, 0x2d },
  79         { SYS_DVBS,  QPSK,  FEC_1_2,  0x2e },
  80         { SYS_DVBS,  QPSK,  FEC_2_3,  0x2f },
  81         { SYS_DVBS,  QPSK,  FEC_3_4,  0x30 },
  82         { SYS_DVBS,  QPSK,  FEC_5_6,  0x31 },
  83         { SYS_DVBS,  QPSK,  FEC_7_8,  0x32 },
  84 };
  85
  86 struct tda10071_reg_val_mask {
  87         u8 reg;
  88         u8 val;
  89         u8 mask;
  90 };
  91
  92 /* firmware filename */
  93 #define TDA10071_DEFAULT_FIRMWARE      "dvb-fe-tda10071.fw"
  94
  95 /* firmware commands */
  96 #define CMD_DEMOD_INIT          0x10
  97 #define CMD_CHANGE_CHANNEL      0x11
  98 #define CMD_MPEG_CONFIG         0x13
  99 #define CMD_TUNER_INIT          0x15
 100 #define CMD_GET_AGCACC          0x1a
 101
 102 #define CMD_LNB_CONFIG          0x20
 103 #define CMD_LNB_SEND_DISEQC     0x21
 104 #define CMD_LNB_SET_DC_LEVEL    0x22
 105 #define CMD_LNB_PCB_CONFIG      0x23
 106 #define CMD_LNB_SEND_TONEBURST  0x24
 107 #define CMD_LNB_UPDATE_REPLY    0x25
 108
 109 #define CMD_GET_FW_VERSION      0x35
 110 #define CMD_SET_SLEEP_MODE      0x36
 111 #define CMD_BER_CONTROL         0x3e
 112 #define CMD_BER_UPDATE_COUNTERS 0x3f
 113
 114 /* firmare command struct */
 115 #define TDA10071_ARGLEN      0x1e
 116 struct tda10071_cmd {
 117         u8 args[TDA10071_ARGLEN];
 118         u8 len;
 119 };
 120
 121
 122 #endif /* TDA10071_PRIV */