1/* Linux driver for devices based on the DiBcom DiB0700 USB bridge 2 * 3 * This program is free software; you can redistribute it and/or modify it 4 * under the terms of the GNU General Public License as published by the Free 5 * Software Foundation, version 2. 6 * 7 * Copyright (C) 2005-6 DiBcom, SA 8 */ 9#ifndef _DIB0700_H_ 10#define _DIB0700_H_ 11 12#define DVB_USB_LOG_PREFIX "dib0700" 13#include "dvb-usb.h" 14 15#include "dib07x0.h" 16 17extern int dvb_usb_dib0700_debug; 18#define deb_info(args...) dprintk(dvb_usb_dib0700_debug,0x01,args) 19#define deb_fw(args...) dprintk(dvb_usb_dib0700_debug,0x02,args) 20#define deb_fwdata(args...) dprintk(dvb_usb_dib0700_debug,0x04,args) 21#define deb_data(args...) dprintk(dvb_usb_dib0700_debug,0x08,args) 22 23#define REQUEST_SET_USB_XFER_LEN 0x0 /* valid only for firmware version */ 24 /* higher than 1.21 */ 25#define REQUEST_I2C_READ 0x2 26#define REQUEST_I2C_WRITE 0x3 27#define REQUEST_POLL_RC 0x4 /* deprecated in firmware v1.20 */ 28#define REQUEST_JUMPRAM 0x8 29#define REQUEST_SET_CLOCK 0xB 30#define REQUEST_SET_GPIO 0xC 31#define REQUEST_ENABLE_VIDEO 0xF 32 // 1 Byte: 4MSB(1 = enable streaming, 0 = disable streaming) 4LSB(Video Mode: 0 = MPEG2 188Bytes, 1 = Analog) 33 // 2 Byte: MPEG2 mode: 4MSB(1 = Master Mode, 0 = Slave Mode) 4LSB(Channel 1 = bit0, Channel 2 = bit1) 34 // 2 Byte: Analog mode: 4MSB(0 = 625 lines, 1 = 525 lines) 4LSB( " " ) 35#define REQUEST_SET_RC 0x11 36#define REQUEST_NEW_I2C_READ 0x12 37#define REQUEST_NEW_I2C_WRITE 0x13 38#define REQUEST_GET_VERSION 0x15 39 40struct dib0700_state { 41 u8 channel_state; 42 u16 mt2060_if1[2]; 43 u8 rc_toggle; 44 u8 rc_counter; 45 u8 is_dib7000pc; 46 u8 fw_use_new_i2c_api; 47 u8 disable_streaming_master_mode; 48 u32 fw_version; 49 u32 nb_packet_buffer_size; 50}; 51 52extern int dib0700_get_version(struct dvb_usb_device *d, u32 *hwversion, 53 u32 *romversion, u32 *ramversion, u32 *fwtype); 54extern int dib0700_set_gpio(struct dvb_usb_device *, enum dib07x0_gpios gpio, u8 gpio_dir, u8 gpio_val); 55extern int dib0700_ctrl_clock(struct dvb_usb_device *d, u32 clk_MHz, u8 clock_out_gp3); 56extern int dib0700_ctrl_rd(struct dvb_usb_device *d, u8 *tx, u8 txlen, u8 *rx, u8 rxlen); 57extern int dib0700_download_firmware(struct usb_device *udev, const struct firmware *fw); 58extern int dib0700_rc_setup(struct dvb_usb_device *d); 59extern int dib0700_streaming_ctrl(struct dvb_usb_adapter *adap, int onoff); 60extern struct i2c_algorithm dib0700_i2c_algo; 61extern int dib0700_identify_state(struct usb_device *udev, struct dvb_usb_device_properties *props, 62 struct dvb_usb_device_description **desc, int *cold); 63extern int dib0700_change_protocol(void *priv, u64 ir_type); 64 65extern int dib0700_device_count; 66extern int dvb_usb_dib0700_ir_proto; 67extern struct dvb_usb_device_properties dib0700_devices[]; 68extern struct usb_device_id dib0700_usb_id_table[]; 69 70#endif 71