diff options
Diffstat (limited to 'include/linux/videodev.h')
| -rw-r--r-- | include/linux/videodev.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/include/linux/videodev.h b/include/linux/videodev.h index 15a653d4113..b19eab14097 100644 --- a/include/linux/videodev.h +++ b/include/linux/videodev.h @@ -12,9 +12,27 @@ #ifndef __LINUX_VIDEODEV_H #define __LINUX_VIDEODEV_H +#include <linux/types.h> #include <linux/ioctl.h> #include <linux/videodev2.h> +#if defined(__MIN_V4L1) && defined (__KERNEL__) + +/* + * Used by those V4L2 core functions that need a minimum V4L1 support, + * in order to allow V4L1 Compatibilty code compilation. + */ + +struct video_mbuf +{ + int size; /* Total memory to map */ + int frames; /* Frames */ + int offsets[VIDEO_MAX_FRAME]; +}; + +#define VIDIOCGMBUF _IOR('v',20, struct video_mbuf) /* Memory map buffer info */ + +#else #if defined(CONFIG_VIDEO_V4L1_COMPAT) || !defined (__KERNEL__) #define VID_TYPE_CAPTURE 1 /* Can capture */ @@ -311,6 +329,7 @@ struct video_code #define VID_PLAY_END_MARK 14 #endif /* CONFIG_VIDEO_V4L1_COMPAT */ +#endif /* __MIN_V4L1 */ #endif /* __LINUX_VIDEODEV_H */ |