diff options
| author | Hans Verkuil <hverkuil@xs4all.nl> | 2010-03-27 20:09:52 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2010-05-19 19:58:08 +0400 |
| commit | 1bcaf4bd53872e70c4fceec6bbb76044325f337f (patch) | |
| tree | ec4325572702805d33e91be10a7d38e65b2067b3 /include/linux/videodev2.h | |
| parent | dd96608369be9d3cfc604eaa3a53a2d38f1cb415 (diff) | |
| download | linux-1bcaf4bd53872e70c4fceec6bbb76044325f337f.tar.xz | |
V4L/DVB: v4l: add VSYNC and EOS events for use with ivtv
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'include/linux/videodev2.h')
| -rw-r--r-- | include/linux/videodev2.h | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h index 0f627c5b986b..b5121bec1bd9 100644 --- a/include/linux/videodev2.h +++ b/include/linux/videodev2.h @@ -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 * |