linux-imx

/*

 * dvbdev.h

 *

 * Copyright (C) 2000 Ralph Metzler & Marcus Metzler

 *                    for convergence integrated media GmbH

 *

 * This program is free software; you can redistribute it and/or

 * modify it under the terms of the GNU General Lesser Public License

 * as published by the Free Software Foundation; either version 2.1

 * of the License, 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 _DVBDEV_H_

#define _DVBDEV_H_

​

#include <linux/types.h>

#include <linux/poll.h>

#include <linux/fs.h>

#include <linux/list.h>

#include <media/media-device.h>

​

#define DVB_MAJOR 212

​

#if defined(CONFIG_DVB_MAX_ADAPTERS) && CONFIG_DVB_MAX_ADAPTERS > 0

  #define DVB_MAX_ADAPTERS CONFIG_DVB_MAX_ADAPTERS

#else

  #define DVB_MAX_ADAPTERS 16

#endif

​

#define DVB_UNSET (-1)

​

/* List of DVB device types */

​

/**

 * enum dvb_device_type - type of the Digital TV device

 *

 * @DVB_DEVICE_SEC:     Digital TV standalone Common Interface (CI)

 * @DVB_DEVICE_FRONTEND:    Digital TV frontend.

 * @DVB_DEVICE_DEMUX:       Digital TV demux.

 * @DVB_DEVICE_DVR:     Digital TV digital video record (DVR).

 * @DVB_DEVICE_CA:      Digital TV Conditional Access (CA).

 * @DVB_DEVICE_NET:     Digital TV network.

 *

 * @DVB_DEVICE_VIDEO:       Digital TV video decoder.

 *              Deprecated. Used only on av7110-av.

 * @DVB_DEVICE_AUDIO:       Digital TV audio decoder.

 *              Deprecated. Used only on av7110-av.

 * @DVB_DEVICE_OSD:     Digital TV On Screen Display (OSD).

 *              Deprecated. Used only on av7110.

 */

enum dvb_device_type {

    DVB_DEVICE_SEC,

    DVB_DEVICE_FRONTEND,

    DVB_DEVICE_DEMUX,

    DVB_DEVICE_DVR,

    DVB_DEVICE_CA,

    DVB_DEVICE_NET,