1 files changed, 4 insertions, 0 deletions

diff --git a/include/uapi/linux/v4l2-controls.h b/include/uapi/linux/v4l2-controls.h
index 7d2604877a73..910d7cd3d9f4 100644
--- a/include/uapi/linux/v4l2-controls.h
+++ b/include/uapi/linux/v4l2-controls.h
@@ -156,6 +156,10 @@ enum v4l2_colorfx {
  * We reserve 8 controls for this driver. */
 #define V4L2_CID_USER_S2255_BASE                (V4L2_CID_USER_BASE + 0x1010)
 
+/* The base for the si476x driver controls. See include/media/si476x.h for the list
+ * of controls. Total of 16 controls is reserved for that driver */
+#define V4L2_CID_USER_SI476X_BASE               (V4L2_CID_USER_BASE + 0x1010)
+
 /* MPEG-class control IDs */
 
 #define V4L2_CID_MPEG_BASE                      (V4L2_CTRL_CLASS_MPEG | 0x900)