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/*
* NXP TDA10071 + Conexant CX24118A DVB-S/S2 demodulator + tuner driver
*
* Copyright (C) 2011 Antti Palosaari <crope@iki.fi>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#ifndef TDA10071_PRIV
#define TDA10071_PRIV
#include "dvb_frontend.h"
#include "tda10071.h"
#include <linux/firmware.h>
struct tda10071_priv {
struct i2c_adapter *i2c;
struct dvb_frontend fe;
struct tda10071_config cfg;
u8 meas_count[2];
u32 ber;
u32 ucb;
fe_status_t fe_status;
fe_delivery_system_t delivery_system;
bool warm; /* FW running */
};
static struct tda10071_modcod {
fe_delivery_system_t delivery_system;
fe_modulation_t modulation;
fe_code_rate_t fec;
u8 val;
} TDA10071_MODCOD[] = {
/* NBC-QPSK */
{ SYS_DVBS2, QPSK, FEC_AUTO, 0x00 },
{ SYS_DVBS2, QPSK, FEC_1_2, 0x04 },
{ SYS_DVBS2, QPSK, FEC_3_5, 0x05 },
{ SYS_DVBS2, QPSK, FEC_2_3, 0x06 },
{ SYS_DVBS2, QPSK, FEC_3_4, 0x07 },
{ SYS_DVBS2, QPSK, FEC_4_5, 0x08 },
{ SYS_DVBS2, QPSK, FEC_5_6, 0x09 },
{ SYS_DVBS2, QPSK, FEC_8_9, 0x0a },
{ SYS_DVBS2, QPSK, FEC_9_10, 0x0b },
/* 8PSK */
{ SYS_DVBS2, PSK_8, FEC_3_5, 0x0c },
{ SYS_DVBS2, PSK_8, FEC_2_3, 0x0d },
{ SYS_DVBS2, PSK_8, FEC_3_4, 0x0e },
{ SYS_DVBS2, PSK_8, FEC_5_6, 0x0f },
{ SYS_DVBS2, PSK_8, FEC_8_9, 0x10 },
{ SYS_DVBS2, PSK_8, FEC_9_10, 0x11 },
/* QPSK */
{ SYS_DVBS, QPSK, FEC_AUTO, 0x2d },
{ SYS_DVBS, QPSK, FEC_1_2, 0x2e },
{ SYS_DVBS, QPSK, FEC_2_3, 0x2f },
{ SYS_DVBS, QPSK, FEC_3_4, 0x30 },
{ SYS_DVBS, QPSK, FEC_5_6, 0x31 },
{ SYS_DVBS, QPSK, FEC_7_8, 0x32 },
};
struct tda10071_reg_val_mask {
u8 reg;
u8 val;
u8 mask;
};
/* firmware filename */
#define TDA10071_FIRMWARE "dvb-fe-tda10071.fw"
/* firmware commands */
#define CMD_DEMOD_INIT 0x10
#define CMD_CHANGE_CHANNEL 0x11
#define CMD_MPEG_CONFIG 0x13
#define CMD_TUNER_INIT 0x15
#define CMD_GET_AGCACC 0x1a
#define CMD_LNB_CONFIG 0x20
#define CMD_LNB_SEND_DISEQC 0x21
#define CMD_LNB_SET_DC_LEVEL 0x22
#define CMD_LNB_PCB_CONFIG 0x23
#define CMD_LNB_SEND_TONEBURST 0x24
#define CMD_LNB_UPDATE_REPLY 0x25
#define CMD_GET_FW_VERSION 0x35
#define CMD_SET_SLEEP_MODE 0x36
#define CMD_BER_CONTROL 0x3e
#define CMD_BER_UPDATE_COUNTERS 0x3f
/* firmare command struct */
#define TDA10071_ARGLEN 30
struct tda10071_cmd {
u8 args[TDA10071_ARGLEN];
u8 len;
};
#endif /* TDA10071_PRIV */
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