root/drivers/media/usb/dvb-usb/dvb-usb-common.h

INCLUDED FROM

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 /* dvb-usb-common.h is part of the DVB USB library.
   3  *
   4  * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@posteo.de)
   5  * see dvb-usb-init.c for copyright information.
   6  *
   7  * a header file containing prototypes and types for internal use of the dvb-usb-lib
   8  */
   9 #ifndef _DVB_USB_COMMON_H_
  10 #define _DVB_USB_COMMON_H_
  11 
  12 #define DVB_USB_LOG_PREFIX "dvb-usb"
  13 #include "dvb-usb.h"
  14 
  15 extern int dvb_usb_debug;
  16 extern int dvb_usb_disable_rc_polling;
  17 
  18 #define deb_info(args...)  dprintk(dvb_usb_debug,0x001,args)
  19 #define deb_xfer(args...)  dprintk(dvb_usb_debug,0x002,args)
  20 #define deb_pll(args...)   dprintk(dvb_usb_debug,0x004,args)
  21 #define deb_ts(args...)    dprintk(dvb_usb_debug,0x008,args)
  22 #define deb_err(args...)   dprintk(dvb_usb_debug,0x010,args)
  23 #define deb_rc(args...)    dprintk(dvb_usb_debug,0x020,args)
  24 #define deb_fw(args...)    dprintk(dvb_usb_debug,0x040,args)
  25 #define deb_mem(args...)   dprintk(dvb_usb_debug,0x080,args)
  26 #define deb_uxfer(args...) dprintk(dvb_usb_debug,0x100,args)
  27 
  28 /* commonly used  methods */
  29 extern int dvb_usb_download_firmware(struct usb_device *, struct dvb_usb_device_properties *);
  30 
  31 extern int dvb_usb_device_power_ctrl(struct dvb_usb_device *d, int onoff);
  32 
  33 extern int usb_urb_init(struct usb_data_stream *stream, struct usb_data_stream_properties *props);
  34 extern int usb_urb_exit(struct usb_data_stream *stream);
  35 extern int usb_urb_submit(struct usb_data_stream *stream);
  36 extern int usb_urb_kill(struct usb_data_stream *stream);
  37 
  38 extern int dvb_usb_adapter_stream_init(struct dvb_usb_adapter *adap);
  39 extern int dvb_usb_adapter_stream_exit(struct dvb_usb_adapter *adap);
  40 
  41 extern int dvb_usb_i2c_init(struct dvb_usb_device *);
  42 extern int dvb_usb_i2c_exit(struct dvb_usb_device *);
  43 
  44 extern int dvb_usb_adapter_dvb_init(struct dvb_usb_adapter *adap,
  45                                     short *adapter_nums);
  46 extern int dvb_usb_adapter_dvb_exit(struct dvb_usb_adapter *adap);
  47 extern int dvb_usb_adapter_frontend_init(struct dvb_usb_adapter *adap);
  48 extern int dvb_usb_adapter_frontend_exit(struct dvb_usb_adapter *adap);
  49 
  50 extern int dvb_usb_remote_init(struct dvb_usb_device *);
  51 extern int dvb_usb_remote_exit(struct dvb_usb_device *);
  52 
  53 #endif