usb/dvb-usb/dvb-usb-common.h

0001 /* SPDX-License-Identifier: GPL-2.0 */
0002 /* dvb-usb-common.h is part of the DVB USB library.
0003  *
0004  * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@posteo.de)
0005  * see dvb-usb-init.c for copyright information.
0006  *
0007  * a header file containing prototypes and types for internal use of the dvb-usb-lib
0008  */
0009 #ifndef _DVB_USB_COMMON_H_
0010 #define _DVB_USB_COMMON_H_
0011
0012 #define DVB_USB_LOG_PREFIX "dvb-usb"
0013 #include "dvb-usb.h"
0014
0015 extern int dvb_usb_debug;
0016 extern int dvb_usb_disable_rc_polling;
0017
0018 #define deb_info(args...)  dprintk(dvb_usb_debug,0x001,args)
0019 #define deb_xfer(args...)  dprintk(dvb_usb_debug,0x002,args)
0020 #define deb_pll(args...)   dprintk(dvb_usb_debug,0x004,args)
0021 #define deb_ts(args...)    dprintk(dvb_usb_debug,0x008,args)
0022 #define deb_err(args...)   dprintk(dvb_usb_debug,0x010,args)
0023 #define deb_rc(args...)    dprintk(dvb_usb_debug,0x020,args)
0024 #define deb_fw(args...)    dprintk(dvb_usb_debug,0x040,args)
0025 #define deb_mem(args...)   dprintk(dvb_usb_debug,0x080,args)
0026 #define deb_uxfer(args...) dprintk(dvb_usb_debug,0x100,args)
0027
0028 /* commonly used  methods */
0029 int dvb_usb_download_firmware(struct usb_device *udev,
0030                   const struct dvb_usb_device_properties *props);
0031
0032 extern int dvb_usb_device_power_ctrl(struct dvb_usb_device *d, int onoff);
0033
0034 extern int usb_urb_init(struct usb_data_stream *stream, struct usb_data_stream_properties *props);
0035 extern int usb_urb_exit(struct usb_data_stream *stream);
0036 extern int usb_urb_submit(struct usb_data_stream *stream);
0037 extern int usb_urb_kill(struct usb_data_stream *stream);
0038
0039 extern int dvb_usb_adapter_stream_init(struct dvb_usb_adapter *adap);
0040 extern int dvb_usb_adapter_stream_exit(struct dvb_usb_adapter *adap);
0041
0042 extern int dvb_usb_i2c_init(struct dvb_usb_device *);
0043 extern int dvb_usb_i2c_exit(struct dvb_usb_device *);
0044
0045 extern int dvb_usb_adapter_dvb_init(struct dvb_usb_adapter *adap,
0046                     short *adapter_nums);
0047 extern int dvb_usb_adapter_dvb_exit(struct dvb_usb_adapter *adap);
0048 extern int dvb_usb_adapter_frontend_init(struct dvb_usb_adapter *adap);
0049 extern int dvb_usb_adapter_frontend_exit(struct dvb_usb_adapter *adap);
0050
0051 extern int dvb_usb_remote_init(struct dvb_usb_device *);
0052 extern int dvb_usb_remote_exit(struct dvb_usb_device *);
0053
0054 #endif