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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
85struct 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
133struct tuner_types {
134 u32 tuner_type;
135 char *tuner_name;
136 char *board_name;
137 char *fw_name;
138};
139
140struct 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
149struct dst_config
150{
151 /* the ASIC i2c address */
152 u8 demod_address;
153};
154
155int rdc_reset_state(struct dst_state *state);
156
157int dst_wait_dst_ready(struct dst_state *state, u8 delay_mode);
158int dst_pio_disable(struct dst_state *state);
159int dst_error_recovery(struct dst_state* state);
160int dst_error_bailout(struct dst_state *state);
161int dst_comm_init(struct dst_state* state);
162
163int write_dst(struct dst_state *state, u8 * data, u8 len);
164int read_dst(struct dst_state *state, u8 * ret, u8 len);
165u8 dst_check_sum(u8 * buf, u32 len);
166struct dst_state* dst_attach(struct dst_state* state, struct dvb_adapter *dvb_adapter);
167struct dvb_device *dst_ca_attach(struct dst_state *state, struct dvb_adapter *dvb_adapter);
168
169
170#endif // DST_COMMON_H
1/*
2 Frontend-driver for TwinHan DST Frontend
3
4 Copyright (C) 2003 Jamie Honan
5 Copyright (C) 2004, 2005 Manu Abraham (manu@kromtek.com)
6
7 This program is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 2 of the License, or
10 (at your option) any later version.
11
12 This program is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
16
17 You should have received a copy of the GNU General Public License
18 along with this program; if not, write to the Free Software
19 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
20*/
21
22#ifndef DST_COMMON_H
23#define DST_COMMON_H
24
25#include <linux/dvb/frontend.h>
26#include <linux/device.h>
27#include <linux/mutex.h>
28#include "bt878.h"
29
30#include "dst_ca.h"
31
32
33#define NO_DELAY 0
34#define LONG_DELAY 1
35#define DEVICE_INIT 2
36
37#define DELAY 1
38
39#define DST_TYPE_IS_SAT 0
40#define DST_TYPE_IS_TERR 1
41#define DST_TYPE_IS_CABLE 2
42#define DST_TYPE_IS_ATSC 3
43
44#define DST_TYPE_HAS_TS188 1
45#define DST_TYPE_HAS_TS204 2
46#define DST_TYPE_HAS_SYMDIV 4
47#define DST_TYPE_HAS_FW_1 8
48#define DST_TYPE_HAS_FW_2 16
49#define DST_TYPE_HAS_FW_3 32
50#define DST_TYPE_HAS_FW_BUILD 64
51#define DST_TYPE_HAS_OBS_REGS 128
52#define DST_TYPE_HAS_INC_COUNT 256
53#define DST_TYPE_HAS_MULTI_FE 512
54#define DST_TYPE_HAS_NEWTUNE_2 1024
55#define DST_TYPE_HAS_DBOARD 2048
56#define DST_TYPE_HAS_VLF 4096
57
58/* Card capability list */
59
60#define DST_TYPE_HAS_MAC 1
61#define DST_TYPE_HAS_DISEQC3 2
62#define DST_TYPE_HAS_DISEQC4 4
63#define DST_TYPE_HAS_DISEQC5 8
64#define DST_TYPE_HAS_MOTO 16
65#define DST_TYPE_HAS_CA 32
66#define DST_TYPE_HAS_ANALOG 64 /* Analog inputs */
67#define DST_TYPE_HAS_SESSION 128
68
69#define TUNER_TYPE_MULTI 1
70#define TUNER_TYPE_UNKNOWN 2
71/* DVB-S */
72#define TUNER_TYPE_L64724 4
73#define TUNER_TYPE_STV0299 8
74#define TUNER_TYPE_MB86A15 16
75
76/* DVB-T */
77#define TUNER_TYPE_TDA10046 32
78
79/* ATSC */
80#define TUNER_TYPE_NXT200x 64
81
82
83#define RDC_8820_PIO_0_DISABLE 0
84#define RDC_8820_PIO_0_ENABLE 1
85#define RDC_8820_INT 2
86#define RDC_8820_RESET 4
87
88/* DST Communication */
89#define GET_REPLY 1
90#define NO_REPLY 0
91
92#define GET_ACK 1
93#define FIXED_COMM 8
94
95#define ACK 0xff
96
97struct dst_state {
98
99 struct i2c_adapter* i2c;
100
101 struct bt878* bt;
102
103 /* configuration settings */
104 const struct dst_config* config;
105
106 struct dvb_frontend frontend;
107
108 /* private ASIC data */
109 u8 tx_tuna[10];
110 u8 rx_tuna[10];
111 u8 rxbuffer[10];
112 u8 diseq_flags;
113 u8 dst_type;
114 u32 type_flags;
115 u32 frequency; /* intermediate frequency in kHz for QPSK */
116 enum fe_spectral_inversion inversion;
117 u32 symbol_rate; /* symbol rate in Symbols per second */
118 enum fe_code_rate fec;
119 enum fe_sec_voltage voltage;
120 enum fe_sec_tone_mode tone;
121 u32 decode_freq;
122 u8 decode_lock;
123 u16 decode_strength;
124 u16 decode_snr;
125 unsigned long cur_jiff;
126 u8 k22;
127 u32 bandwidth;
128 u32 dst_hw_cap;
129 u8 dst_fw_version;
130 enum fe_sec_mini_cmd minicmd;
131 enum fe_modulation modulation;
132 u8 messages[256];
133 u8 mac_address[8];
134 u8 fw_version[8];
135 u8 card_info[8];
136 u8 vendor[8];
137 u8 board_info[8];
138 u32 tuner_type;
139 char *tuner_name;
140 struct mutex dst_mutex;
141 u8 fw_name[8];
142 struct dvb_device *dst_ca;
143};
144
145struct tuner_types {
146 u32 tuner_type;
147 char *tuner_name;
148 char *board_name;
149 char *fw_name;
150};
151
152struct dst_types {
153 char *device_id;
154 int offset;
155 u8 dst_type;
156 u32 type_flags;
157 u32 dst_feature;
158 u32 tuner_type;
159};
160
161struct dst_config
162{
163 /* the ASIC i2c address */
164 u8 demod_address;
165};
166
167int rdc_reset_state(struct dst_state *state);
168
169int dst_wait_dst_ready(struct dst_state *state, u8 delay_mode);
170int dst_pio_disable(struct dst_state *state);
171int dst_error_recovery(struct dst_state* state);
172int dst_error_bailout(struct dst_state *state);
173int dst_comm_init(struct dst_state* state);
174
175int write_dst(struct dst_state *state, u8 * data, u8 len);
176int read_dst(struct dst_state *state, u8 * ret, u8 len);
177u8 dst_check_sum(u8 * buf, u32 len);
178struct dst_state* dst_attach(struct dst_state* state, struct dvb_adapter *dvb_adapter);
179struct dvb_device *dst_ca_attach(struct dst_state *state, struct dvb_adapter *dvb_adapter);
180
181
182#endif // DST_COMMON_H