1 /* Header file for all dibusb-based-receivers. 2 * 3 * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@posteo.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 99 /* Max transfer size done by I2C transfer functions */ 100 #define MAX_XFER_SIZE 64 101 102 struct dibusb_state { 103 struct dib_fe_xfer_ops ops; 104 int mt2060_present; 105 u8 tuner_addr; 106 }; 107 108 struct dibusb_device_state { 109 /* for RC5 remote control */ 110 int old_toggle; 111 int last_repeat_count; 112 }; 113 114 extern struct i2c_algorithm dibusb_i2c_algo; 115 116 extern int dibusb_dib3000mc_frontend_attach(struct dvb_usb_adapter *); 117 extern int dibusb_dib3000mc_tuner_attach (struct dvb_usb_adapter *); 118 119 extern int dibusb_streaming_ctrl(struct dvb_usb_adapter *, int); 120 extern int dibusb_pid_filter(struct dvb_usb_adapter *, int, u16, int); 121 extern int dibusb_pid_filter_ctrl(struct dvb_usb_adapter *, int); 122 extern int dibusb2_0_streaming_ctrl(struct dvb_usb_adapter *, int); 123 124 extern int dibusb_power_ctrl(struct dvb_usb_device *, int); 125 extern int dibusb2_0_power_ctrl(struct dvb_usb_device *, int); 126 127 #define DEFAULT_RC_INTERVAL 150 128 //#define DEFAULT_RC_INTERVAL 100000 129 130 extern struct rc_map_table rc_map_dibusb_table[]; 131 extern int dibusb_rc_query(struct dvb_usb_device *, u32 *, int *); 132 extern int dibusb_read_eeprom_byte(struct dvb_usb_device *, u8, u8 *); 133 134 #endif 135