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 <media/dvb_frontend.h>
  25 #include "tda10071.h"
  26 #include <linux/firmware.h>
  27 #include <linux/regmap.h>
  28
  29 struct tda10071_dev {
  30         struct dvb_frontend fe;
  31         struct i2c_client *client;
  32         struct regmap *regmap;
  33         struct mutex cmd_execute_mutex;
  34         u32 clk;
  35         u16 i2c_wr_max;
  36         u8 ts_mode;
  37         bool spec_inv;
  38         u8 pll_multiplier;
  39         u8 tuner_i2c_addr;
  40
  41         u8 meas_count;
  42         u32 dvbv3_ber;
  43         enum fe_status fe_status;
  44         enum fe_delivery_system delivery_system;
  45         bool warm; /* FW running */
  46         u64 post_bit_error;
  47         u64 block_error;
  48 };
  49
  50 static struct tda10071_modcod {
  51         enum fe_delivery_system delivery_system;
  52         enum fe_modulation modulation;
  53         enum fe_code_rate fec;
  54         u8 val;
  55 } TDA10071_MODCOD[] = {
  56         /* NBC-QPSK */
  57         { SYS_DVBS2, QPSK,  FEC_AUTO, 0x00 },
  58         { SYS_DVBS2, QPSK,  FEC_1_2,  0x04 },
  59         { SYS_DVBS2, QPSK,  FEC_3_5,  0x05 },
  60         { SYS_DVBS2, QPSK,  FEC_2_3,  0x06 },
  61         { SYS_DVBS2, QPSK,  FEC_3_4,  0x07 },
  62         { SYS_DVBS2, QPSK,  FEC_4_5,  0x08 },
  63         { SYS_DVBS2, QPSK,  FEC_5_6,  0x09 },
  64         { SYS_DVBS2, QPSK,  FEC_8_9,  0x0a },
  65         { SYS_DVBS2, QPSK,  FEC_9_10, 0x0b },
  66         /* 8PSK */
  67         { SYS_DVBS2, PSK_8, FEC_AUTO, 0x00 },
  68         { SYS_DVBS2, PSK_8, FEC_3_5,  0x0c },
  69         { SYS_DVBS2, PSK_8, FEC_2_3,  0x0d },
  70         { SYS_DVBS2, PSK_8, FEC_3_4,  0x0e },
  71         { SYS_DVBS2, PSK_8, FEC_5_6,  0x0f },
  72         { SYS_DVBS2, PSK_8, FEC_8_9,  0x10 },
  73         { SYS_DVBS2, PSK_8, FEC_9_10, 0x11 },
  74         /* QPSK */
  75         { SYS_DVBS,  QPSK,  FEC_AUTO, 0x2d },
  76         { SYS_DVBS,  QPSK,  FEC_1_2,  0x2e },
  77         { SYS_DVBS,  QPSK,  FEC_2_3,  0x2f },
  78         { SYS_DVBS,  QPSK,  FEC_3_4,  0x30 },
  79         { SYS_DVBS,  QPSK,  FEC_5_6,  0x31 },
  80         { SYS_DVBS,  QPSK,  FEC_7_8,  0x32 },
  81 };
  82
  83 struct tda10071_reg_val_mask {
  84         u8 reg;
  85         u8 val;
  86         u8 mask;
  87 };
  88
  89 /* firmware filename */
  90 #define TDA10071_FIRMWARE "dvb-fe-tda10071.fw"
  91
  92 /* firmware commands */
  93 #define CMD_DEMOD_INIT          0x10
  94 #define CMD_CHANGE_CHANNEL      0x11
  95 #define CMD_MPEG_CONFIG         0x13
  96 #define CMD_TUNER_INIT          0x15
  97 #define CMD_GET_AGCACC          0x1a
  98
  99 #define CMD_LNB_CONFIG          0x20
 100 #define CMD_LNB_SEND_DISEQC     0x21
 101 #define CMD_LNB_SET_DC_LEVEL    0x22
 102 #define CMD_LNB_PCB_CONFIG      0x23
 103 #define CMD_LNB_SEND_TONEBURST  0x24
 104 #define CMD_LNB_UPDATE_REPLY    0x25
 105
 106 #define CMD_GET_FW_VERSION      0x35
 107 #define CMD_SET_SLEEP_MODE      0x36
 108 #define CMD_BER_CONTROL         0x3e
 109 #define CMD_BER_UPDATE_COUNTERS 0x3f
 110
 111 /* firmware command struct */
 112 #define TDA10071_ARGLEN      30
 113 struct tda10071_cmd {
 114         u8 args[TDA10071_ARGLEN];
 115         u8 len;
 116 };
 117
 118
 119 #endif /* TDA10071_PRIV */