1/* SPDX-License-Identifier: GPL-2.0-or-later */
  2/*
  3 * NXP TDA10071 + Conexant CX24118A DVB-S/S2 demodulator + tuner driver
  4 *
  5 * Copyright (C) 2011 Antti Palosaari <crope@iki.fi>
  6 */
  7
  8#ifndef TDA10071_PRIV
  9#define TDA10071_PRIV
 10
 11#include <media/dvb_frontend.h>
 12#include "tda10071.h"
 13#include <linux/firmware.h>
 14#include <linux/regmap.h>
 15
 16struct tda10071_dev {
 17	struct dvb_frontend fe;
 18	struct i2c_client *client;
 19	struct regmap *regmap;
 20	struct mutex cmd_execute_mutex;
 21	u32 clk;
 22	u16 i2c_wr_max;
 23	u8 ts_mode;
 24	bool spec_inv;
 25	u8 pll_multiplier;
 26	u8 tuner_i2c_addr;
 27
 28	u8 meas_count;
 29	u32 dvbv3_ber;
 30	enum fe_status fe_status;
 31	enum fe_delivery_system delivery_system;
 32	bool warm; /* FW running */
 33	u64 post_bit_error;
 34	u64 block_error;
 35};
 36
 37static struct tda10071_modcod {
 38	enum fe_delivery_system delivery_system;
 39	enum fe_modulation modulation;
 40	enum fe_code_rate fec;
 41	u8 val;
 42} TDA10071_MODCOD[] = {
 43	/* NBC-QPSK */
 44	{ SYS_DVBS2, QPSK,  FEC_AUTO, 0x00 },
 45	{ SYS_DVBS2, QPSK,  FEC_1_2,  0x04 },
 46	{ SYS_DVBS2, QPSK,  FEC_3_5,  0x05 },
 47	{ SYS_DVBS2, QPSK,  FEC_2_3,  0x06 },
 48	{ SYS_DVBS2, QPSK,  FEC_3_4,  0x07 },
 49	{ SYS_DVBS2, QPSK,  FEC_4_5,  0x08 },
 50	{ SYS_DVBS2, QPSK,  FEC_5_6,  0x09 },
 51	{ SYS_DVBS2, QPSK,  FEC_8_9,  0x0a },
 52	{ SYS_DVBS2, QPSK,  FEC_9_10, 0x0b },
 53	/* 8PSK */
 54	{ SYS_DVBS2, PSK_8, FEC_AUTO, 0x00 },
 55	{ SYS_DVBS2, PSK_8, FEC_3_5,  0x0c },
 56	{ SYS_DVBS2, PSK_8, FEC_2_3,  0x0d },
 57	{ SYS_DVBS2, PSK_8, FEC_3_4,  0x0e },
 58	{ SYS_DVBS2, PSK_8, FEC_5_6,  0x0f },
 59	{ SYS_DVBS2, PSK_8, FEC_8_9,  0x10 },
 60	{ SYS_DVBS2, PSK_8, FEC_9_10, 0x11 },
 61	/* QPSK */
 62	{ SYS_DVBS,  QPSK,  FEC_AUTO, 0x2d },
 63	{ SYS_DVBS,  QPSK,  FEC_1_2,  0x2e },
 64	{ SYS_DVBS,  QPSK,  FEC_2_3,  0x2f },
 65	{ SYS_DVBS,  QPSK,  FEC_3_4,  0x30 },
 66	{ SYS_DVBS,  QPSK,  FEC_5_6,  0x31 },
 67	{ SYS_DVBS,  QPSK,  FEC_7_8,  0x32 },
 68};
 69
 70struct tda10071_reg_val_mask {
 71	u8 reg;
 72	u8 val;
 73	u8 mask;
 74};
 75
 76/* firmware filename */
 77#define TDA10071_FIRMWARE "dvb-fe-tda10071.fw"
 78
 79/* firmware commands */
 80#define CMD_DEMOD_INIT          0x10
 81#define CMD_CHANGE_CHANNEL      0x11
 82#define CMD_MPEG_CONFIG         0x13
 83#define CMD_TUNER_INIT          0x15
 84#define CMD_GET_AGCACC          0x1a
 85
 86#define CMD_LNB_CONFIG          0x20
 87#define CMD_LNB_SEND_DISEQC     0x21
 88#define CMD_LNB_SET_DC_LEVEL    0x22
 89#define CMD_LNB_PCB_CONFIG      0x23
 90#define CMD_LNB_SEND_TONEBURST  0x24
 91#define CMD_LNB_UPDATE_REPLY    0x25
 92
 93#define CMD_GET_FW_VERSION      0x35
 94#define CMD_SET_SLEEP_MODE      0x36
 95#define CMD_BER_CONTROL         0x3e
 96#define CMD_BER_UPDATE_COUNTERS 0x3f
 97
 98/* firmware command struct */
 99#define TDA10071_ARGLEN      30
100struct tda10071_cmd {
101	u8 args[TDA10071_ARGLEN];
102	u8 len;
103};
104
105
106#endif /* TDA10071_PRIV */