[media] v4l2: Add private controls base for SI476X
Add a base to be used for allocation of all the SI476X specific
controls in the corresponding driver.
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
diff --git a/include/uapi/linux/v4l2-controls.h b/include/uapi/linux/v4l2-controls.h
index 7d26048..910d7cd 100644
--- a/include/uapi/linux/v4l2-controls.h
+++ b/include/uapi/linux/v4l2-controls.h
@@ -156,6 +156,10 @@
* 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)