cregit-Linux how code gets into the kernel

Release 4.11 drivers/media/usb/as102/as102_drv.h

/*
 * Abilis Systems Single DVB-T Receiver
 * Copyright (C) 2008 Pierrick Hascoet <pierrick.hascoet@abilis.com>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2, or (at your option)
 * any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 */

#ifndef _AS102_DRV_H

#define _AS102_DRV_H
#include <linux/usb.h>
#include <dvb_demux.h>
#include <dvb_frontend.h>
#include <dmxdev.h>
#include "as10x_handle.h"
#include "as10x_cmd.h"
#include "as102_usb_drv.h"


#define DRIVER_FULL_NAME "Abilis Systems as10x usb driver"

#define DRIVER_NAME "as10x_usb"


#define debug	as102_debug
extern struct usb_driver as102_usb_driver;
extern int elna_enable;


#define AS102_DEVICE_MAJOR	192


#define AS102_USB_BUF_SIZE	512

#define MAX_STREAM_URB		32


struct as10x_bus_adapter_t {
	
struct usb_device *usb_dev;
	/* bus token lock */
	
struct mutex lock;
	/* low level interface for bus adapter */
	
union as10x_bus_token_t {
		/* usb token */
		
struct as10x_usb_token_cmd_t usb;
	} 
token;

	/* token cmd xfer id */
	
uint16_t cmd_xid;

	/* as10x command and response for dvb interface*/
	

struct as10x_cmd_t *cmd, *rsp;

	/* bus adapter private ops callback */
	
const struct as102_priv_ops_t *ops;
};


struct as102_dev_t {
	
const char *name;
	
struct as10x_bus_adapter_t bus_adap;
	
struct list_head device_entry;
	
struct kref kref;
	
uint8_t elna_cfg;

	
struct dvb_adapter dvb_adap;
	
struct dvb_frontend *dvb_fe;
	
struct dvb_demux dvb_dmx;
	
struct dmxdev dvb_dmxdev;

	/* timer handle to trig ts stream download */
	
struct timer_list timer_handle;

	
struct mutex sem;
	
dma_addr_t dma_addr;
	
void *stream;
	
int streaming;
	
struct urb *stream_urb[MAX_STREAM_URB];
};

int as102_dvb_register(struct as102_dev_t *dev);
void as102_dvb_unregister(struct as102_dev_t *dev);

#endif

Overall Contributors

PersonTokensPropCommitsCommitProp
Pierrick Hascoet15679.19%19.09%
Sylwester Nawrocki168.12%327.27%
Mauro Carvalho Chehab136.60%327.27%
Devin Heitmueller52.54%19.09%
Randy Dunlap42.03%19.09%
Gianluca Gennari21.02%19.09%
Julia Lawall10.51%19.09%
Total197100.00%11100.00%
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