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 */
107