kernel-ark/drivers/media/video/pvrusb2/pvrusb2-ioread.h
Mike Isely d855497edb V4L/DVB (4228a): pvrusb2 to kernel 2.6.18
Implement V4L2 driver for the Hauppauge PVR USB2 TV tuner.

The Hauppauge PVR USB2 is a USB connected TV tuner with an embedded
cx23416 hardware MPEG2 encoder.  There are two major variants of this
device; this driver handles both.  Any V4L2 application which
understands MPEG2 video stream data should be able to work with this
device.

Signed-off-by: Mike Isely <isely@pobox.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-06-27 00:17:15 -03:00

51 lines
1.7 KiB
C

/*
*
* $Id$
*
* Copyright (C) 2005 Mike Isely <isely@pobox.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 of the License
*
* 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.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
*/
#ifndef __PVRUSB2_IOREAD_H
#define __PVRUSB2_IOREAD_H
#include "pvrusb2-io.h"
struct pvr2_ioread;
struct pvr2_ioread *pvr2_ioread_create(void);
void pvr2_ioread_destroy(struct pvr2_ioread *);
int pvr2_ioread_setup(struct pvr2_ioread *,struct pvr2_stream *);
struct pvr2_stream *pvr2_ioread_get_stream(struct pvr2_ioread *);
void pvr2_ioread_set_sync_key(struct pvr2_ioread *,
const char *sync_key_ptr,
unsigned int sync_key_len);
int pvr2_ioread_set_enabled(struct pvr2_ioread *,int fl);
int pvr2_ioread_get_enabled(struct pvr2_ioread *);
int pvr2_ioread_read(struct pvr2_ioread *,void __user *buf,unsigned int cnt);
int pvr2_ioread_avail(struct pvr2_ioread *);
#endif /* __PVRUSB2_IOREAD_H */
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