65 lines
1.7 KiB
C
Executable File
65 lines
1.7 KiB
C
Executable File
/*
|
|
* Media controller interface library
|
|
*
|
|
* Copyright (C) 2010-2011 Ideas on board SPRL
|
|
*
|
|
* Contact: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU Lesser General 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 Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public License
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#ifndef __MEDIA_PRIV_H__
|
|
#define __MEDIA_PRIV_H__
|
|
|
|
#include <linux/media.h>
|
|
|
|
#include "mediactl.h"
|
|
|
|
struct media_entity {
|
|
struct media_device *media;
|
|
struct media_entity_desc info;
|
|
struct media_pad *pads;
|
|
struct media_link *links;
|
|
unsigned int max_links;
|
|
unsigned int num_links;
|
|
|
|
char devname[32];
|
|
int fd;
|
|
};
|
|
|
|
struct media_device {
|
|
int fd;
|
|
int refcount;
|
|
char *devnode;
|
|
|
|
struct media_device_info info;
|
|
struct media_entity *entities;
|
|
unsigned int entities_count;
|
|
|
|
void (*debug_handler)(void *, ...);
|
|
void *debug_priv;
|
|
|
|
struct {
|
|
struct media_entity *v4l;
|
|
struct media_entity *fb;
|
|
struct media_entity *alsa;
|
|
struct media_entity *dvb;
|
|
} def;
|
|
};
|
|
|
|
#define media_dbg(media, ...) \
|
|
(media)->debug_handler((media)->debug_priv, __VA_ARGS__)
|
|
|
|
#endif /* __MEDIA_PRIV_H__ */
|