linux/drivers/media/dvb/dvb-usb/dvb-usb-common.h
Patrick Boettcher 4d43e13f72 V4L/DVB (4643): Multi-input patch for DVB-USB device
This patch is the first commit of the Multiple Input Patch for the DVB-USB frame
work.
It changes the DVB-USB-device to be able to have more than one streaming input
(e.g. multiple DVB-T sources) on one device. This is a necessary feature for
the upcoming DiB7700 driven devices.

Signed-off-by: Patrick Boettcher <pb@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-10-03 15:10:54 -03:00

52 lines
2.1 KiB
C

/* dvb-usb-common.h is part of the DVB USB library.
*
* Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@desy.de)
* see dvb-usb-init.c for copyright information.
*
* a header file containing prototypes and types for internal use of the dvb-usb-lib
*/
#ifndef _DVB_USB_COMMON_H_
#define _DVB_USB_COMMON_H_
#define DVB_USB_LOG_PREFIX "dvb-usb"
#include "dvb-usb.h"
extern int dvb_usb_debug;
extern int dvb_usb_disable_rc_polling;
#define deb_info(args...) dprintk(dvb_usb_debug,0x001,args)
#define deb_xfer(args...) dprintk(dvb_usb_debug,0x002,args)
#define deb_pll(args...) dprintk(dvb_usb_debug,0x004,args)
#define deb_ts(args...) dprintk(dvb_usb_debug,0x008,args)
#define deb_err(args...) dprintk(dvb_usb_debug,0x010,args)
#define deb_rc(args...) dprintk(dvb_usb_debug,0x020,args)
#define deb_fw(args...) dprintk(dvb_usb_debug,0x040,args)
#define deb_mem(args...) dprintk(dvb_usb_debug,0x080,args)
#define deb_uxfer(args...) dprintk(dvb_usb_debug,0x100,args)
/* commonly used methods */
extern int dvb_usb_download_firmware(struct usb_device *, struct dvb_usb_device_properties *);
extern int dvb_usb_device_power_ctrl(struct dvb_usb_device *d, int onoff);
extern int usb_urb_init(struct usb_data_stream *stream, struct usb_data_stream_properties *props);
extern int usb_urb_exit(struct usb_data_stream *stream);
extern int usb_urb_submit(struct usb_data_stream *stream);
extern int usb_urb_kill(struct usb_data_stream *stream);
extern int dvb_usb_adapter_stream_init(struct dvb_usb_adapter *adap);
extern int dvb_usb_adapter_stream_exit(struct dvb_usb_adapter *adap);
extern int dvb_usb_i2c_init(struct dvb_usb_device *);
extern int dvb_usb_i2c_exit(struct dvb_usb_device *);
extern int dvb_usb_adapter_dvb_init(struct dvb_usb_adapter *adap);
extern int dvb_usb_adapter_dvb_exit(struct dvb_usb_adapter *adap);
extern int dvb_usb_adapter_frontend_init(struct dvb_usb_adapter *adap);
extern int dvb_usb_adapter_frontend_exit(struct dvb_usb_adapter *adap);
extern int dvb_usb_remote_init(struct dvb_usb_device *);
extern int dvb_usb_remote_exit(struct dvb_usb_device *);
#endif