diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h
index b06479f63271..5f6f47044abf 100644
--- a/include/linux/videodev2.h
+++ b/include/linux/videodev2.h
@@ -1368,6 +1368,8 @@ struct v4l2_modulator {
 #define V4L2_TUNER_CAP_SAP		0x0020
 #define V4L2_TUNER_CAP_LANG1		0x0040
 #define V4L2_TUNER_CAP_RDS		0x0080
+#define V4L2_TUNER_CAP_RDS_BLOCK_IO	0x0100
+#define V4L2_TUNER_CAP_RDS_CONTROLS	0x0200
 
 /*  Flags for the 'rxsubchans' field */
 #define V4L2_TUNER_SUB_MONO		0x0001
@@ -1397,7 +1399,8 @@ struct v4l2_hw_freq_seek {
 	enum v4l2_tuner_type  type;
 	__u32		      seek_upward;
 	__u32		      wrap_around;
-	__u32		      reserved[8];
+	__u32		      spacing;
+	__u32		      reserved[7];
 };
 
 /*