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

   1 #ifndef _DVB_USB_CXUSB_H_
   2 #define _DVB_USB_CXUSB_H_
   3
   4 #define DVB_USB_LOG_PREFIX "digitv"
   5 #include "dvb-usb.h"
   6
   7 extern int dvb_usb_cxusb_debug;
   8 #define deb_info(args...)   dprintk(dvb_usb_cxusb_debug,0x01,args)
   9
  10 /* usb commands - some of it are guesses, don't have a reference yet */
  11 #define CMD_I2C_WRITE    0x08
  12 #define CMD_I2C_READ     0x09
  13
  14 #define CMD_IOCTL        0x0e
  15 #define    IOCTL_SET_I2C_PATH 0x02
  16
  17 #define CMD_POWER_OFF    0x50
  18 #define CMD_POWER_ON     0x51
  19
  20 enum cxusb_i2c_pathes {
  21         PATH_UNDEF       = 0x00,
  22         PATH_CX22702     = 0x01,
  23         PATH_TUNER_OTHER = 0x02,
  24 };
  25
  26 struct cxusb_state {
  27         enum cxusb_i2c_pathes cur_i2c_path;
  28 };
  29
  30 #endif