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[media] media: videobuf2: Move timestamp to vb2_buffer

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Move timestamp from struct vb2_v4l2_buffer to struct vb2_buffer
for common use, and change its type to u64 in order to handling
y2038 problem. This patch also includes all device drivers' changes related to
this restructuring.

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 <hansverk@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
This commit is contained in:
Junghak Sung
2015-11-03 08:16:37 -02:00
committed by Mauro Carvalho Chehab
parent 9057bc2b35
commit d6dd645eae
71 changed files with 108 additions and 106 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
include/trace/events/v4l2.h
View File

@@ -184,7 +184,7 @@ DECLARE_EVENT_CLASS(vb2_v4l2_event_class,
__field(int, minor)
__field(u32, flags)
__field(u32, field)
__field(s64, timestamp)
__field(u64, timestamp)
__field(u32, timecode_type)
__field(u32, timecode_flags)
__field(u8, timecode_frames)
@@ -205,7 +205,7 @@ DECLARE_EVENT_CLASS(vb2_v4l2_event_class,
__entry->minor = owner ? owner->vdev->minor : -1;
__entry->flags = vbuf->flags;
__entry->field = vbuf->field;
__entry->timestamp = timeval_to_ns(&vbuf->timestamp);
__entry->timestamp = vb->timestamp;
__entry->timecode_type = vbuf->timecode.type;
__entry->timecode_flags = vbuf->timecode.flags;
__entry->timecode_frames = vbuf->timecode.frames;

7
include/trace/events/vb2.h
View File

@@ -18,6 +18,7 @@ DECLARE_EVENT_CLASS(vb2_event_class,
__field(u32, index)
__field(u32, type)
__field(u32, bytesused)
__field(u64, timestamp)
),
TP_fast_assign(
@@ -28,14 +29,16 @@ DECLARE_EVENT_CLASS(vb2_event_class,
__entry->index = vb->index;
__entry->type = vb->type;
__entry->bytesused = vb->planes[0].bytesused;
__entry->timestamp = vb->timestamp;
),
TP_printk("owner = %p, queued = %u, owned_by_drv = %d, index = %u, "
"type = %u, bytesused = %u", __entry->owner,
"type = %u, bytesused = %u, timestamp = %llu", __entry->owner,
__entry->queued_count,
__entry->owned_by_drv_count,
__entry->index, __entry->type,
__entry->bytesused
__entry->bytesused,
__entry->timestamp
)
)