1 | /* SPDX-License-Identifier: GPL-2.0 */ |
2 | #ifndef _DVB_USB_VP7021_H_ |
3 | #define _DVB_USB_VP7021_H_ |
4 | |
5 | #define DVB_USB_LOG_PREFIX "vp702x" |
6 | #include "dvb-usb.h" |
7 | |
8 | extern int dvb_usb_vp702x_debug; |
9 | #define deb_info(args...) dprintk(dvb_usb_vp702x_debug,0x01,args) |
10 | #define deb_xfer(args...) dprintk(dvb_usb_vp702x_debug,0x02,args) |
11 | #define deb_rc(args...) dprintk(dvb_usb_vp702x_debug,0x04,args) |
12 | #define deb_fe(args...) dprintk(dvb_usb_vp702x_debug,0x08,args) |
13 | |
14 | /* commands are read and written with USB control messages */ |
15 | |
16 | /* consecutive read/write operation */ |
17 | #define REQUEST_OUT 0xB2 |
18 | #define REQUEST_IN 0xB3 |
19 | |
20 | /* the out-buffer of these consecutive operations contain sub-commands when b[0] = 0 |
21 | * request: 0xB2; i: 0; v: 0; b[0] = 0, b[1] = subcmd, additional buffer |
22 | * the returning buffer looks as follows |
23 | * request: 0xB3; i: 0; v: 0; b[0] = 0xB3, additional buffer */ |
24 | |
25 | #define GET_TUNER_STATUS 0x05 |
26 | /* additional in buffer: |
27 | * 0 1 2 3 4 5 6 7 8 |
28 | * N/A N/A 0x05 signal-quality N/A N/A signal-strength lock==0 N/A */ |
29 | |
30 | #define GET_SYSTEM_STRING 0x06 |
31 | /* additional in buffer: |
32 | * 0 1 2 3 4 5 6 7 8 |
33 | * N/A 'U' 'S' 'B' '7' '0' '2' 'X' N/A */ |
34 | |
35 | #define SET_DISEQC_CMD 0x08 |
36 | /* additional out buffer: |
37 | * 0 1 2 3 4 |
38 | * len X1 X2 X3 X4 |
39 | * additional in buffer: |
40 | * 0 1 2 |
41 | * N/A 0 0 b[1] == b[2] == 0 -> success, failure otherwise */ |
42 | |
43 | #define SET_LNB_POWER 0x09 |
44 | /* additional out buffer: |
45 | * 0 1 2 |
46 | * 0x00 0xff 1 = on, 0 = off |
47 | * additional in buffer: |
48 | * 0 1 2 |
49 | * N/A 0 0 b[1] == b[2] == 0 -> success failure otherwise */ |
50 | |
51 | #define GET_MAC_ADDRESS 0x0A |
52 | /* #define GET_MAC_ADDRESS 0x0B */ |
53 | /* additional in buffer: |
54 | * 0 1 2 3 4 5 6 7 8 |
55 | * N/A N/A 0x0A or 0x0B MAC0 MAC1 MAC2 MAC3 MAC4 MAC5 */ |
56 | |
57 | #define SET_PID_FILTER 0x11 |
58 | /* additional in buffer: |
59 | * 0 1 ... 14 15 16 |
60 | * PID0_MSB PID0_LSB ... PID7_MSB PID7_LSB PID_active (bits) */ |
61 | |
62 | /* request: 0xB2; i: 0; v: 0; |
63 | * b[0] != 0 -> tune and lock a channel |
64 | * 0 1 2 3 4 5 6 7 |
65 | * freq0 freq1 divstep srate0 srate1 srate2 flag chksum |
66 | */ |
67 | |
68 | /* one direction requests */ |
69 | #define READ_REMOTE_REQ 0xB4 |
70 | /* IN i: 0; v: 0; b[0] == request, b[1] == key */ |
71 | |
72 | #define READ_PID_NUMBER_REQ 0xB5 |
73 | /* IN i: 0; v: 0; b[0] == request, b[1] == 0, b[2] = pid number */ |
74 | |
75 | #define WRITE_EEPROM_REQ 0xB6 |
76 | /* OUT i: offset; v: value to write; no extra buffer */ |
77 | |
78 | #define READ_EEPROM_REQ 0xB7 |
79 | /* IN i: bufferlen; v: offset; buffer with bufferlen bytes */ |
80 | |
81 | #define READ_STATUS 0xB8 |
82 | /* IN i: 0; v: 0; bufferlen 10 */ |
83 | |
84 | #define READ_TUNER_REG_REQ 0xB9 |
85 | /* IN i: 0; v: register; b[0] = value */ |
86 | |
87 | #define READ_FX2_REG_REQ 0xBA |
88 | /* IN i: offset; v: 0; b[0] = value */ |
89 | |
90 | #define WRITE_FX2_REG_REQ 0xBB |
91 | /* OUT i: offset; v: value to write; 1 byte extra buffer */ |
92 | |
93 | #define SET_TUNER_POWER_REQ 0xBC |
94 | /* IN i: 0 = power off, 1 = power on */ |
95 | |
96 | #define WRITE_TUNER_REG_REQ 0xBD |
97 | /* IN i: register, v: value to write, no extra buffer */ |
98 | |
99 | #define RESET_TUNER 0xBE |
100 | /* IN i: 0, v: 0, no extra buffer */ |
101 | |
102 | struct vp702x_device_state { |
103 | struct mutex buf_mutex; |
104 | int buf_len; |
105 | u8 *buf; |
106 | }; |
107 | |
108 | |
109 | extern struct dvb_frontend * vp702x_fe_attach(struct dvb_usb_device *d); |
110 | |
111 | extern int vp702x_usb_inout_op(struct dvb_usb_device *d, u8 *o, int olen, u8 *i, int ilen, int msec); |
112 | extern int vp702x_usb_in_op(struct dvb_usb_device *d, u8 req, u16 value, u16 index, u8 *b, int blen); |
113 | |
114 | #endif |
115 | |