From 0b16e1e94d5074c9dd1ab7e0a7bdeeda89124586 Mon Sep 17 00:00:00 2001
From: Jakob Bornecrantz <jakob@collabora.com>
Date: Tue, 22 Oct 2019 09:44:25 +0100
Subject: [PATCH] d/v4l2: Set the timestamp

---
 src/xrt/drivers/v4l2/v4l2_driver.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/xrt/drivers/v4l2/v4l2_driver.c b/src/xrt/drivers/v4l2/v4l2_driver.c
index 0d94cb789..5209523c7 100644
--- a/src/xrt/drivers/v4l2/v4l2_driver.c
+++ b/src/xrt/drivers/v4l2/v4l2_driver.c
@@ -923,6 +923,13 @@ v4l2_fs_stream_run(void *ptr)
 		xf->source_id = vid->base.source_id;
 		xf->source_sequence = v_buf.sequence;
 
+		if ((v_buf.flags & V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC) != 0) {
+			int64_t ns = 0;
+			ns += v_buf.timestamp.tv_sec * 1000 * 1000 * 1000;
+			ns += v_buf.timestamp.tv_usec * 1000;
+			xf->timestamp = ns;
+		}
+
 		vid->sink->push_frame(vid->sink, xf);
 
 		// The frame is requeued as soon as the refcount reaches zero,