drivers/media/dvb/dvb-usb/dib0700.h

   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
  17 extern 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_I2C_READ     0x2
  24 #define REQUEST_I2C_WRITE    0x3
  25 #define REQUEST_POLL_RC      0x4
  26 #define REQUEST_JUMPRAM      0x8
  27 #define REQUEST_SET_CLOCK    0xB
  28 #define REQUEST_SET_GPIO     0xC
  29 #define REQUEST_ENABLE_VIDEO 0xF
  30         // 1 Byte: 4MSB(1 = enable streaming, 0 = disable streaming) 4LSB(Video Mode: 0 = MPEG2 188Bytes, 1 = Analog)
  31         // 2 Byte: MPEG2 mode:  4MSB(1 = Master Mode, 0 = Slave Mode) 4LSB(Channel 1 = bit0, Channel 2 = bit1)
  32         // 2 Byte: Analog mode: 4MSB(0 = 625 lines, 1 = 525 lines)    4LSB(     "                "           )
  33 #define REQUEST_SET_RC       0x11
  34 #define REQUEST_GET_VERSION  0x15
  35
  36 struct dib0700_state {
  37         u8 channel_state;
  38         u16 mt2060_if1[2];
  39         u8 rc_toggle;
  40         u8 is_dib7000pc;
  41 };
  42
  43 extern int dib0700_set_gpio(struct dvb_usb_device *, enum dib07x0_gpios gpio, u8 gpio_dir, u8 gpio_val);
  44 extern int dib0700_ctrl_clock(struct dvb_usb_device *d, u32 clk_MHz, u8 clock_out_gp3);
  45 extern int dib0700_ctrl_rd(struct dvb_usb_device *d, u8 *tx, u8 txlen, u8 *rx, u8 rxlen);
  46 extern int dib0700_download_firmware(struct usb_device *udev, const struct firmware *fw);
  47 extern int dib0700_streaming_ctrl(struct dvb_usb_adapter *adap, int onoff);
  48 extern struct i2c_algorithm dib0700_i2c_algo;
  49 extern int dib0700_identify_state(struct usb_device *udev, struct dvb_usb_device_properties *props,
  50                         struct dvb_usb_device_description **desc, int *cold);
  51
  52 extern int dib0700_device_count;
  53 extern struct dvb_usb_device_properties dib0700_devices[];
  54 extern struct usb_device_id dib0700_usb_id_table[];
  55 #endif