diff options
| author | Junghak Sung <jh1009.sung@samsung.com> | 2015-09-22 10:30:30 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2015-10-01 09:04:43 -0300 |
| commit | 2d7007153f0c9b1dd00c01894df7d26ddc32b79f (patch) | |
| tree | 8320f9d22f45dd7dcea64088b50ff706bb0082b2 /include/trace | |
| parent | c139990e842d550db2f59bd4f5993bba90f140e0 (diff) | |
| download | linux-2d7007153f0c9b1dd00c01894df7d26ddc32b79f.tar.bz2 | |
[media] media: videobuf2: Restructure vb2_buffer
Remove v4l2 stuff - v4l2_buf, v4l2_plane - from struct vb2_buffer.
Add new member variables - bytesused, length, offset, userptr, fd,
data_offset - to struct vb2_plane in order to cover all information
of v4l2_plane.
struct vb2_plane {
<snip>
unsigned int bytesused;
unsigned int length;
union {
unsigned int offset;
unsigned long userptr;
int fd;
} m;
unsigned int data_offset;
}
Replace v4l2_buf with new member variables - index, type, memory - which
are common fields for buffer management.
struct vb2_buffer {
<snip>
unsigned int index;
unsigned int type;
unsigned int memory;
unsigned int num_planes;
struct vb2_plane planes[VIDEO_MAX_PLANES];
<snip>
};
v4l2 specific fields - flags, field, timestamp, timecode,
sequence - are moved to vb2_v4l2_buffer in videobuf2-v4l2.c
struct vb2_v4l2_buffer {
struct vb2_buffer vb2_buf;
__u32 flags;
__u32 field;
struct timeval timestamp;
struct v4l2_timecode timecode;
__u32 sequence;
};
Signed-off-by: Junghak Sung <jh1009.sung@samsung.com>
Signed-off-by: Geunyoung Kim <nenggun.kim@samsung.com>
Acked-by: Seung-Woo Kim <sw0312.kim@samsung.com>
Acked-by: Inki Dae <inki.dae@samsung.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Diffstat (limited to 'include/trace')
| -rw-r--r-- | include/trace/events/v4l2.h | 35 |
1 files changed, 18 insertions, 17 deletions
diff --git a/include/trace/events/v4l2.h b/include/trace/events/v4l2.h index dbf017bfddd9..b015b38a4dda 100644 --- a/include/trace/events/v4l2.h +++ b/include/trace/events/v4l2.h @@ -202,27 +202,28 @@ DECLARE_EVENT_CLASS(vb2_event_class, ), TP_fast_assign( + struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb); __entry->minor = q->owner ? q->owner->vdev->minor : -1; __entry->queued_count = q->queued_count; __entry->owned_by_drv_count = atomic_read(&q->owned_by_drv_count); - __entry->index = vb->v4l2_buf.index; - __entry->type = vb->v4l2_buf.type; - __entry->bytesused = vb->v4l2_planes[0].bytesused; - __entry->flags = vb->v4l2_buf.flags; - __entry->field = vb->v4l2_buf.field; - __entry->timestamp = timeval_to_ns(&vb->v4l2_buf.timestamp); - __entry->timecode_type = vb->v4l2_buf.timecode.type; - __entry->timecode_flags = vb->v4l2_buf.timecode.flags; - __entry->timecode_frames = vb->v4l2_buf.timecode.frames; - __entry->timecode_seconds = vb->v4l2_buf.timecode.seconds; - __entry->timecode_minutes = vb->v4l2_buf.timecode.minutes; - __entry->timecode_hours = vb->v4l2_buf.timecode.hours; - __entry->timecode_userbits0 = vb->v4l2_buf.timecode.userbits[0]; - __entry->timecode_userbits1 = vb->v4l2_buf.timecode.userbits[1]; - __entry->timecode_userbits2 = vb->v4l2_buf.timecode.userbits[2]; - __entry->timecode_userbits3 = vb->v4l2_buf.timecode.userbits[3]; - __entry->sequence = vb->v4l2_buf.sequence; + __entry->index = vb->index; + __entry->type = vb->type; + __entry->bytesused = vb->planes[0].bytesused; + __entry->flags = vbuf->flags; + __entry->field = vbuf->field; + __entry->timestamp = timeval_to_ns(&vbuf->timestamp); + __entry->timecode_type = vbuf->timecode.type; + __entry->timecode_flags = vbuf->timecode.flags; + __entry->timecode_frames = vbuf->timecode.frames; + __entry->timecode_seconds = vbuf->timecode.seconds; + __entry->timecode_minutes = vbuf->timecode.minutes; + __entry->timecode_hours = vbuf->timecode.hours; + __entry->timecode_userbits0 = vbuf->timecode.userbits[0]; + __entry->timecode_userbits1 = vbuf->timecode.userbits[1]; + __entry->timecode_userbits2 = vbuf->timecode.userbits[2]; + __entry->timecode_userbits3 = vbuf->timecode.userbits[3]; + __entry->sequence = vbuf->sequence; ), TP_printk("minor = %d, queued = %u, owned_by_drv = %d, index = %u, " |