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path: root/drivers/media/video/uvc/uvc_video.c
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Diffstat (limited to 'drivers/media/video/uvc/uvc_video.c')
-rw-r--r--drivers/media/video/uvc/uvc_video.c10
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/media/video/uvc/uvc_video.c b/drivers/media/video/uvc/uvc_video.c
index 7dcf534a0cf..6b0666be370 100644
--- a/drivers/media/video/uvc/uvc_video.c
+++ b/drivers/media/video/uvc/uvc_video.c
@@ -410,6 +410,8 @@ static int uvc_video_decode_start(struct uvc_streaming *stream,
* when the EOF bit is set to force synchronisation on the next packet.
*/
if (buf->state != UVC_BUF_STATE_ACTIVE) {
+ struct timespec ts;
+
if (fid == stream->last_fid) {
uvc_trace(UVC_TRACE_FRAME, "Dropping payload (out of "
"sync).\n");
@@ -419,6 +421,14 @@ static int uvc_video_decode_start(struct uvc_streaming *stream,
return -ENODATA;
}
+ if (uvc_clock_param == CLOCK_MONOTONIC)
+ ktime_get_ts(&ts);
+ else
+ ktime_get_real_ts(&ts);
+
+ buf->buf.timestamp.tv_sec = ts.tv_sec;
+ buf->buf.timestamp.tv_usec = ts.tv_nsec / NSEC_PER_USEC;
+
/* TODO: Handle PTS and SCR. */
buf->state = UVC_BUF_STATE_ACTIVE;
}