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media: stkwebcam: use u64 for the timestamp internally

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Just like vb2 does, use u64 internally to store the timestamps
of the buffers. Only convert to timeval when interfacing with
userspace.

Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
This commit is contained in:
Hans Verkuil 2019-01-21 08:32:26 -05:00 committed by Mauro Carvalho Chehab
parent 597f8e9c13
commit bbd217a44a
1 changed files with 1 additions and 1 deletions
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2
drivers/media/usb/stkwebcam/stk-webcam.c
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@ -1144,7 +1144,7 @@ static int stk_vidioc_dqbuf(struct file *filp,
sbuf->v4lbuf.flags &= ~V4L2_BUF_FLAG_QUEUED;
sbuf->v4lbuf.flags |= V4L2_BUF_FLAG_DONE;
sbuf->v4lbuf.sequence = ++dev->sequence;
v4l2_get_timestamp(&sbuf->v4lbuf.timestamp);
sbuf->v4lbuf.timestamp = ns_to_timeval(ktime_get_ns());
*buf = sbuf->v4lbuf;
return 0;