1 | /* SPDX-License-Identifier: GPL-2.0-or-later */ |
2 | /* |
3 | Frontend-driver for TwinHan DST Frontend |
4 | |
5 | Copyright (C) 2003 Jamie Honan |
6 | Copyright (C) 2004, 2005 Manu Abraham (manu@kromtek.com) |
7 | |
8 | */ |
9 | |
10 | #ifndef DST_COMMON_H |
11 | #define DST_COMMON_H |
12 | |
13 | #include <linux/dvb/frontend.h> |
14 | #include <linux/device.h> |
15 | #include <linux/mutex.h> |
16 | #include "bt878.h" |
17 | |
18 | #include "dst_ca.h" |
19 | |
20 | |
21 | #define NO_DELAY 0 |
22 | #define LONG_DELAY 1 |
23 | #define DEVICE_INIT 2 |
24 | |
25 | #define DELAY 1 |
26 | |
27 | #define DST_TYPE_IS_SAT 0 |
28 | #define DST_TYPE_IS_TERR 1 |
29 | #define DST_TYPE_IS_CABLE 2 |
30 | #define DST_TYPE_IS_ATSC 3 |
31 | |
32 | #define DST_TYPE_HAS_TS188 1 |
33 | #define DST_TYPE_HAS_TS204 2 |
34 | #define DST_TYPE_HAS_SYMDIV 4 |
35 | #define DST_TYPE_HAS_FW_1 8 |
36 | #define DST_TYPE_HAS_FW_2 16 |
37 | #define DST_TYPE_HAS_FW_3 32 |
38 | #define DST_TYPE_HAS_FW_BUILD 64 |
39 | #define DST_TYPE_HAS_OBS_REGS 128 |
40 | #define DST_TYPE_HAS_INC_COUNT 256 |
41 | #define DST_TYPE_HAS_MULTI_FE 512 |
42 | #define DST_TYPE_HAS_NEWTUNE_2 1024 |
43 | #define DST_TYPE_HAS_DBOARD 2048 |
44 | #define DST_TYPE_HAS_VLF 4096 |
45 | |
46 | /* Card capability list */ |
47 | |
48 | #define DST_TYPE_HAS_MAC 1 |
49 | #define DST_TYPE_HAS_DISEQC3 2 |
50 | #define DST_TYPE_HAS_DISEQC4 4 |
51 | #define DST_TYPE_HAS_DISEQC5 8 |
52 | #define DST_TYPE_HAS_MOTO 16 |
53 | #define DST_TYPE_HAS_CA 32 |
54 | #define DST_TYPE_HAS_ANALOG 64 /* Analog inputs */ |
55 | #define DST_TYPE_HAS_SESSION 128 |
56 | |
57 | #define TUNER_TYPE_MULTI 1 |
58 | #define TUNER_TYPE_UNKNOWN 2 |
59 | /* DVB-S */ |
60 | #define TUNER_TYPE_L64724 4 |
61 | #define TUNER_TYPE_STV0299 8 |
62 | #define TUNER_TYPE_MB86A15 16 |
63 | |
64 | /* DVB-T */ |
65 | #define TUNER_TYPE_TDA10046 32 |
66 | |
67 | /* ATSC */ |
68 | #define TUNER_TYPE_NXT200x 64 |
69 | |
70 | |
71 | #define RDC_8820_PIO_0_DISABLE 0 |
72 | #define RDC_8820_PIO_0_ENABLE 1 |
73 | #define RDC_8820_INT 2 |
74 | #define RDC_8820_RESET 4 |
75 | |
76 | /* DST Communication */ |
77 | #define GET_REPLY 1 |
78 | #define NO_REPLY 0 |
79 | |
80 | #define GET_ACK 1 |
81 | #define FIXED_COMM 8 |
82 | |
83 | #define ACK 0xff |
84 | |
85 | struct dst_state { |
86 | |
87 | struct i2c_adapter* i2c; |
88 | |
89 | struct bt878* bt; |
90 | |
91 | /* configuration settings */ |
92 | const struct dst_config* config; |
93 | |
94 | struct dvb_frontend frontend; |
95 | |
96 | /* private ASIC data */ |
97 | u8 tx_tuna[10]; |
98 | u8 rx_tuna[10]; |
99 | u8 rxbuffer[10]; |
100 | u8 diseq_flags; |
101 | u8 dst_type; |
102 | u32 type_flags; |
103 | u32 frequency; /* intermediate frequency in kHz for QPSK */ |
104 | enum fe_spectral_inversion inversion; |
105 | u32 symbol_rate; /* symbol rate in Symbols per second */ |
106 | enum fe_code_rate fec; |
107 | enum fe_sec_voltage voltage; |
108 | enum fe_sec_tone_mode tone; |
109 | u32 decode_freq; |
110 | u8 decode_lock; |
111 | u16 decode_strength; |
112 | u16 decode_snr; |
113 | unsigned long cur_jiff; |
114 | u8 k22; |
115 | u32 bandwidth; |
116 | u32 dst_hw_cap; |
117 | u8 dst_fw_version; |
118 | enum fe_sec_mini_cmd minicmd; |
119 | enum fe_modulation modulation; |
120 | u8 messages[256]; |
121 | u8 mac_address[8]; |
122 | u8 fw_version[8]; |
123 | u8 card_info[8]; |
124 | u8 vendor[8]; |
125 | u8 board_info[8]; |
126 | u32 tuner_type; |
127 | char *tuner_name; |
128 | struct mutex dst_mutex; |
129 | char fw_name[8]; |
130 | struct dvb_device *dst_ca; |
131 | }; |
132 | |
133 | struct tuner_types { |
134 | u32 tuner_type; |
135 | char *tuner_name; |
136 | char *board_name; |
137 | char *fw_name; |
138 | }; |
139 | |
140 | struct dst_types { |
141 | char *device_id; |
142 | int offset; |
143 | u8 dst_type; |
144 | u32 type_flags; |
145 | u32 dst_feature; |
146 | u32 tuner_type; |
147 | }; |
148 | |
149 | struct dst_config |
150 | { |
151 | /* the ASIC i2c address */ |
152 | u8 demod_address; |
153 | }; |
154 | |
155 | int rdc_reset_state(struct dst_state *state); |
156 | |
157 | int dst_wait_dst_ready(struct dst_state *state, u8 delay_mode); |
158 | int dst_pio_disable(struct dst_state *state); |
159 | int dst_error_recovery(struct dst_state* state); |
160 | int dst_error_bailout(struct dst_state *state); |
161 | int dst_comm_init(struct dst_state* state); |
162 | |
163 | int write_dst(struct dst_state *state, u8 * data, u8 len); |
164 | int read_dst(struct dst_state *state, u8 * ret, u8 len); |
165 | u8 dst_check_sum(u8 * buf, u32 len); |
166 | struct dst_state* dst_attach(struct dst_state* state, struct dvb_adapter *dvb_adapter); |
167 | struct dvb_device *dst_ca_attach(struct dst_state *state, struct dvb_adapter *dvb_adapter); |
168 | |
169 | |
170 | #endif // DST_COMMON_H |
171 | |