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Diffstat (limited to 'include/uapi/linux/videodev2.h')
-rw-r--r--include/uapi/linux/videodev2.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/include/uapi/linux/videodev2.h b/include/uapi/linux/videodev2.h
index 39d2cecdf38..94cbe26e9f0 100644
--- a/include/uapi/linux/videodev2.h
+++ b/include/uapi/linux/videodev2.h
@@ -701,6 +701,10 @@ struct v4l2_buffer {
/* Cache handling flags */
#define V4L2_BUF_FLAG_NO_CACHE_INVALIDATE 0x0800
#define V4L2_BUF_FLAG_NO_CACHE_CLEAN 0x1000
+/* Timestamp type */
+#define V4L2_BUF_FLAG_TIMESTAMP_MASK 0xe000
+#define V4L2_BUF_FLAG_TIMESTAMP_UNKNOWN 0x0000
+#define V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC 0x2000
/**
* struct v4l2_exportbuffer - export of video buffer as DMABUF file descriptor