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Diffstat (limited to 'include/linux/videodev2.h')
-rw-r--r--include/linux/videodev2.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h
index a5359c6e7577..9d14523487d1 100644
--- a/include/linux/videodev2.h
+++ b/include/linux/videodev2.h
@@ -1082,6 +1082,7 @@ struct v4l2_querymenu {
#define V4L2_CTRL_FLAG_INACTIVE 0x0010
#define V4L2_CTRL_FLAG_SLIDER 0x0020
#define V4L2_CTRL_FLAG_WRITE_ONLY 0x0040
+#define V4L2_CTRL_FLAG_VOLATILE 0x0080
/* Query flag, to be ORed with the control ID */
#define V4L2_CTRL_FLAG_NEXT_CTRL 0x80000000