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V4L/DVB: v4l: add VSYNC and EOS events for use with ivtv

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Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Hans Verkuil 2010-03-27 14:09:52 -03:00 committed by Mauro Carvalho Chehab
parent dd96608369
commit 1bcaf4bd53
1 changed files with 12 additions and 3 deletions
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15
include/linux/videodev2.h
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@ -1640,9 +1640,21 @@ struct v4l2_streamparm {
* E V E N T S
*/
#define V4L2_EVENT_ALL 0
#define V4L2_EVENT_VSYNC 1
#define V4L2_EVENT_EOS 2
#define V4L2_EVENT_PRIVATE_START 0x08000000
/* Payload for V4L2_EVENT_VSYNC */
struct v4l2_event_vsync {
/* Can be V4L2_FIELD_ANY, _NONE, _TOP or _BOTTOM */
__u8 field;
} __attribute__ ((packed));
struct v4l2_event {
__u32 type;
union {
struct v4l2_event_vsync vsync;
__u8 data[64];
} u;
__u32 pending;
@ -1656,9 +1668,6 @@ struct v4l2_event_subscription {
__u32 reserved[7];
};
#define V4L2_EVENT_ALL 0
#define V4L2_EVENT_PRIVATE_START 0x08000000
/*
* A D V A N C E D D E B U G G I N G
*