LXR linux/drivers/media/dvb-frontends/tda10071

   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
  28struct tda10071_priv {
  29        struct i2c_adapter *i2c;
  30        struct dvb_frontend fe;
  31        struct tda10071_config cfg;
  32
  33        u8 meas_count[2];
  34        u32 ber;
  35        u32 ucb;
  36        fe_status_t fe_status;
  37        fe_delivery_system_t delivery_system;
  38        bool warm; /* FW running */
  39};
  40
  41static struct tda10071_modcod {
  42        fe_delivery_system_t delivery_system;
  43        fe_modulation_t modulation;
  44        fe_code_rate_t fec;
  45        u8 val;
  46} TDA10071_MODCOD[] = {
  47        /* NBC-QPSK */
  48        { SYS_DVBS2, QPSK,  FEC_AUTO, 0x00 },
  49        { SYS_DVBS2, QPSK,  FEC_1_2,  0x04 },
  50        { SYS_DVBS2, QPSK,  FEC_3_5,  0x05 },
  51        { SYS_DVBS2, QPSK,  FEC_2_3,  0x06 },
  52        { SYS_DVBS2, QPSK,  FEC_3_4,  0x07 },
  53        { SYS_DVBS2, QPSK,  FEC_4_5,  0x08 },
  54        { SYS_DVBS2, QPSK,  FEC_5_6,  0x09 },
  55        { SYS_DVBS2, QPSK,  FEC_8_9,  0x0a },
  56        { SYS_DVBS2, QPSK,  FEC_9_10, 0x0b },
  57        /* 8PSK */
  58        { SYS_DVBS2, PSK_8, FEC_3_5,  0x0c },
  59        { SYS_DVBS2, PSK_8, FEC_2_3,  0x0d },
  60        { SYS_DVBS2, PSK_8, FEC_3_4,  0x0e },
  61        { SYS_DVBS2, PSK_8, FEC_5_6,  0x0f },
  62        { SYS_DVBS2, PSK_8, FEC_8_9,  0x10 },
  63        { SYS_DVBS2, PSK_8, FEC_9_10, 0x11 },
  64        /* QPSK */
  65        { SYS_DVBS,  QPSK,  FEC_AUTO, 0x2d },
  66        { SYS_DVBS,  QPSK,  FEC_1_2,  0x2e },
  67        { SYS_DVBS,  QPSK,  FEC_2_3,  0x2f },
  68        { SYS_DVBS,  QPSK,  FEC_3_4,  0x30 },
  69        { SYS_DVBS,  QPSK,  FEC_5_6,  0x31 },
  70        { SYS_DVBS,  QPSK,  FEC_7_8,  0x32 },
  71};
  72
  73struct tda10071_reg_val_mask {
  74        u8 reg;
  75        u8 val;
  76        u8 mask;
  77};
  78
  79/* firmware filename */
  80#define TDA10071_FIRMWARE "dvb-fe-tda10071.fw"
  81
  82/* firmware commands */
  83#define CMD_DEMOD_INIT          0x10
  84#define CMD_CHANGE_CHANNEL      0x11
  85#define CMD_MPEG_CONFIG         0x13
  86#define CMD_TUNER_INIT          0x15
  87#define CMD_GET_AGCACC          0x1a
  88
  89#define CMD_LNB_CONFIG          0x20
  90#define CMD_LNB_SEND_DISEQC     0x21
  91#define CMD_LNB_SET_DC_LEVEL    0x22
  92#define CMD_LNB_PCB_CONFIG      0x23
  93#define CMD_LNB_SEND_TONEBURST  0x24
  94#define CMD_LNB_UPDATE_REPLY    0x25
  95
  96#define CMD_GET_FW_VERSION      0x35
  97#define CMD_SET_SLEEP_MODE      0x36
  98#define CMD_BER_CONTROL         0x3e
  99#define CMD_BER_UPDATE_COUNTERS 0x3f
 100
 101/* firmare command struct */
 102#define TDA10071_ARGLEN      30
 103struct tda10071_cmd {
 104        u8 args[TDA10071_ARGLEN];
 105        u8 len;
 106};
 107
 108
 109#endif /* TDA10071_PRIV */
 110