1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
|
/*
Frontend-driver for TwinHan DST Frontend
Copyright (C) 2003 Jamie Honan
Copyright (C) 2004, 2005 Manu Abraham (manu@kromtek.com)
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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef DST_COMMON_H
#define DST_COMMON_H
#include <linux/dvb/frontend.h>
#include <linux/device.h>
#include "bt878.h"
#include "dst_ca.h"
#define NO_DELAY 0
#define LONG_DELAY 1
#define DEVICE_INIT 2
#define DELAY 1
#define DST_TYPE_IS_SAT 0
#define DST_TYPE_IS_TERR 1
#define DST_TYPE_IS_CABLE 2
#define DST_TYPE_IS_ATSC 3
#define DST_TYPE_HAS_NEWTUNE 1
#define DST_TYPE_HAS_TS204 2
#define DST_TYPE_HAS_SYMDIV 4
#define DST_TYPE_HAS_FW_1 8
#define DST_TYPE_HAS_FW_2 16
#define DST_TYPE_HAS_FW_3 32
#define DST_TYPE_HAS_FW_BUILD 64
#define DST_TYPE_HAS_OBS_REGS 128
#define DST_TYPE_HAS_INC_COUNT 256
/* Card capability list */
#define DST_TYPE_HAS_MAC 1
#define DST_TYPE_HAS_DISEQC3 2
#define DST_TYPE_HAS_DISEQC4 4
#define DST_TYPE_HAS_DISEQC5 8
#define DST_TYPE_HAS_MOTO 16
#define DST_TYPE_HAS_CA 32
#define DST_TYPE_HAS_ANALOG 64 /* Analog inputs */
#define DST_TYPE_HAS_SESSION 128
#define RDC_8820_PIO_0_DISABLE 0
#define RDC_8820_PIO_0_ENABLE 1
#define RDC_8820_INT 2
#define RDC_8820_RESET 4
/* DST Communication */
#define GET_REPLY 1
#define NO_REPLY 0
#define GET_ACK 1
#define FIXED_COMM 8
#define ACK 0xff
struct dst_state {
struct i2c_adapter* i2c;
struct bt878* bt;
struct dvb_frontend_ops ops;
/* configuration settings */
const struct dst_config* config;
struct dvb_frontend frontend;
/* private ASIC data */
u8 tx_tuna[10];
u8 rx_tuna[10];
u8 rxbuffer[10];
u8 diseq_flags;
u8 dst_type;
u32 type_flags;
u32 frequency; /* intermediate frequency in kHz for QPSK */
fe_spectral_inversion_t inversion;
u32 symbol_rate; /* symbol rate in Symbols per second */
fe_code_rate_t fec;
fe_sec_voltage_t voltage;
fe_sec_tone_mode_t tone;
u32 decode_freq;
u8 decode_lock;
u16 decode_strength;
u16 decode_snr;
unsigned long cur_jiff;
u8 k22;
fe_bandwidth_t bandwidth;
u32 dst_hw_cap;
u8 dst_fw_version;
fe_sec_mini_cmd_t minicmd;
fe_modulation_t modulation;
u8 messages[256];
u8 mac_address[8];
u8 fw_version[8];
u8 card_info[8];
u8 vendor[8];
};
struct dst_types {
char *device_id;
int offset;
u8 dst_type;
u32 type_flags;
u32 dst_feature;
};
struct dst_config
{
/* the ASIC i2c address */
u8 demod_address;
};
int rdc_reset_state(struct dst_state *state);
int rdc_8820_reset(struct dst_state *state);
int dst_wait_dst_ready(struct dst_state *state, u8 delay_mode);
int dst_pio_enable(struct dst_state *state);
int dst_pio_disable(struct dst_state *state);
int dst_error_recovery(struct dst_state* state);
int dst_error_bailout(struct dst_state *state);
int dst_comm_init(struct dst_state* state);
int write_dst(struct dst_state *state, u8 * data, u8 len);
int read_dst(struct dst_state *state, u8 * ret, u8 len);
u8 dst_check_sum(u8 * buf, u32 len);
struct dst_state* dst_attach(struct dst_state* state, struct dvb_adapter *dvb_adapter);
int dst_ca_attach(struct dst_state *state, struct dvb_adapter *dvb_adapter);
int dst_gpio_outb(struct dst_state* state, u32 mask, u32 enbb, u32 outhigh, int delay);
int dst_command(struct dst_state* state, u8 * data, u8 len);
#endif // DST_COMMON_H
|
