1/* Header file for all dibusb-based-receivers.
2 *
3 * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@desy.de)
4 *
5 *	This program is free software; you can redistribute it and/or modify it
6 *	under the terms of the GNU General Public License as published by the Free
7 *	Software Foundation, version 2.
8 *
9 * see Documentation/dvb/README.dvb-usb for more information
10 */
11#ifndef _DVB_USB_DIBUSB_H_
12#define _DVB_USB_DIBUSB_H_
13
14#ifndef DVB_USB_LOG_PREFIX
15 #define DVB_USB_LOG_PREFIX "dibusb"
16#endif
17#include "dvb-usb.h"
18
19#include "dib3000.h"
20#include "dib3000mc.h"
21#include "mt2060.h"
22
23/*
24 * protocol of all dibusb related devices
25 */
26
27/*
28 * bulk msg to/from endpoint 0x01
29 *
30 * general structure:
31 * request_byte parameter_bytes
32 */
33
34#define DIBUSB_REQ_START_READ			0x00
35#define DIBUSB_REQ_START_DEMOD			0x01
36
37/*
38 * i2c read
39 * bulk write: 0x02 ((7bit i2c_addr << 1) & 0x01) register_bytes length_word
40 * bulk read:  byte_buffer (length_word bytes)
41 */
42#define DIBUSB_REQ_I2C_READ			0x02
43
44/*
45 * i2c write
46 * bulk write: 0x03 (7bit i2c_addr << 1) register_bytes value_bytes
47 */
48#define DIBUSB_REQ_I2C_WRITE			0x03
49
50/*
51 * polling the value of the remote control
52 * bulk write: 0x04
53 * bulk read:  byte_buffer (5 bytes)
54 */
55#define DIBUSB_REQ_POLL_REMOTE       0x04
56
57/* additional status values for Hauppauge Remote Control Protocol */
58#define DIBUSB_RC_HAUPPAUGE_KEY_PRESSED	0x01
59#define DIBUSB_RC_HAUPPAUGE_KEY_EMPTY	0x03
60
61/* streaming mode:
62 * bulk write: 0x05 mode_byte
63 *
64 * mode_byte is mostly 0x00
65 */
66#define DIBUSB_REQ_SET_STREAMING_MODE	0x05
67
68/* interrupt the internal read loop, when blocking */
69#define DIBUSB_REQ_INTR_READ			0x06
70
71/* io control
72 * 0x07 cmd_byte param_bytes
73 *
74 * param_bytes can be up to 32 bytes
75 *
76 * cmd_byte function    parameter name
77 * 0x00     power mode
78 *                      0x00      sleep
79 *                      0x01      wakeup
80 *
81 * 0x01     enable streaming
82 * 0x02     disable streaming
83 *
84 *
85 */
86#define DIBUSB_REQ_SET_IOCTL			0x07
87
88/* IOCTL commands */
89
90/* change the power mode in firmware */
91#define DIBUSB_IOCTL_CMD_POWER_MODE		0x00
92#define DIBUSB_IOCTL_POWER_SLEEP			0x00
93#define DIBUSB_IOCTL_POWER_WAKEUP			0x01
94
95/* modify streaming of the FX2 */
96#define DIBUSB_IOCTL_CMD_ENABLE_STREAM	0x01
97#define DIBUSB_IOCTL_CMD_DISABLE_STREAM	0x02
98
99struct dibusb_state {
100	struct dib_fe_xfer_ops ops;
101	int mt2060_present;
102};
103
104struct dibusb_device_state {
105	/* for RC5 remote control */
106	int old_toggle;
107	int last_repeat_count;
108};
109
110extern struct i2c_algorithm dibusb_i2c_algo;
111
112extern int dibusb_dib3000mc_frontend_attach(struct dvb_usb_adapter *);
113extern int dibusb_dib3000mc_tuner_attach (struct dvb_usb_adapter *);
114
115extern int dibusb_streaming_ctrl(struct dvb_usb_adapter *, int);
116extern int dibusb_pid_filter(struct dvb_usb_adapter *, int, u16, int);
117extern int dibusb_pid_filter_ctrl(struct dvb_usb_adapter *, int);
118extern int dibusb2_0_streaming_ctrl(struct dvb_usb_adapter *, int);
119
120extern int dibusb_power_ctrl(struct dvb_usb_device *, int);
121extern int dibusb2_0_power_ctrl(struct dvb_usb_device *, int);
122
123#define DEFAULT_RC_INTERVAL 150
124//#define DEFAULT_RC_INTERVAL 100000
125
126extern struct dvb_usb_rc_key dibusb_rc_keys[];
127extern int dibusb_rc_query(struct dvb_usb_device *, u32 *, int *);
128extern int dibusb_read_eeprom_byte(struct dvb_usb_device *, u8, u8 *);
129
130#endif
131