LXR linux/drivers/media/usb/dvb-usb/dvb-usb-common.h

   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
  15extern int dvb_usb_debug;
  16extern 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 */
  29extern int dvb_usb_download_firmware(struct usb_device *, struct dvb_usb_device_properties *);
  30
  31extern int dvb_usb_device_power_ctrl(struct dvb_usb_device *d, int onoff);
  32
  33extern int usb_urb_init(struct usb_data_stream *stream, struct usb_data_stream_properties *props);
  34extern int usb_urb_exit(struct usb_data_stream *stream);
  35extern int usb_urb_submit(struct usb_data_stream *stream);
  36extern int usb_urb_kill(struct usb_data_stream *stream);
  37
  38extern int dvb_usb_adapter_stream_init(struct dvb_usb_adapter *adap);
  39extern int dvb_usb_adapter_stream_exit(struct dvb_usb_adapter *adap);
  40
  41extern int dvb_usb_i2c_init(struct dvb_usb_device *);
  42extern int dvb_usb_i2c_exit(struct dvb_usb_device *);
  43
  44extern int dvb_usb_adapter_dvb_init(struct dvb_usb_adapter *adap,
  45                                    short *adapter_nums);
  46extern int dvb_usb_adapter_dvb_exit(struct dvb_usb_adapter *adap);
  47extern int dvb_usb_adapter_frontend_init(struct dvb_usb_adapter *adap);
  48extern int dvb_usb_adapter_frontend_exit(struct dvb_usb_adapter *adap);
  49
  50extern int dvb_usb_remote_init(struct dvb_usb_device *);
  51extern int dvb_usb_remote_exit(struct dvb_usb_device *);
  52
  53#endif
  54