diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h
index 32b9229..59047eb 100644
--- a/include/linux/videodev2.h
+++ b/include/linux/videodev2.h
@@ -732,6 +732,99 @@
 };
 
 /*
+ *	V I D E O	T I M I N G S	D V	P R E S E T
+ */
+struct v4l2_dv_preset {
+	__u32	preset;
+	__u32	reserved[4];
+};
+
+/*
+ *	D V	P R E S E T S	E N U M E R A T I O N
+ */
+struct v4l2_dv_enum_preset {
+	__u32	index;
+	__u32	preset;
+	__u8	name[32]; /* Name of the preset timing */
+	__u32	width;
+	__u32	height;
+	__u32	reserved[4];
+};
+
+/*
+ * 	D V	P R E S E T	V A L U E S
+ */
+#define		V4L2_DV_INVALID		0
+#define		V4L2_DV_480P59_94	1 /* BT.1362 */
+#define		V4L2_DV_576P50		2 /* BT.1362 */
+#define		V4L2_DV_720P24		3 /* SMPTE 296M */
+#define		V4L2_DV_720P25		4 /* SMPTE 296M */
+#define		V4L2_DV_720P30		5 /* SMPTE 296M */
+#define		V4L2_DV_720P50		6 /* SMPTE 296M */
+#define		V4L2_DV_720P59_94	7 /* SMPTE 274M */
+#define		V4L2_DV_720P60		8 /* SMPTE 274M/296M */
+#define		V4L2_DV_1080I29_97	9 /* BT.1120/ SMPTE 274M */
+#define		V4L2_DV_1080I30		10 /* BT.1120/ SMPTE 274M */
+#define		V4L2_DV_1080I25		11 /* BT.1120 */
+#define		V4L2_DV_1080I50		12 /* SMPTE 296M */
+#define		V4L2_DV_1080I60		13 /* SMPTE 296M */
+#define		V4L2_DV_1080P24		14 /* SMPTE 296M */
+#define		V4L2_DV_1080P25		15 /* SMPTE 296M */
+#define		V4L2_DV_1080P30		16 /* SMPTE 296M */
+#define		V4L2_DV_1080P50		17 /* BT.1120 */
+#define		V4L2_DV_1080P60		18 /* BT.1120 */
+
+/*
+ *	D V 	B T	T I M I N G S
+ */
+
+/* BT.656/BT.1120 timing data */
+struct v4l2_bt_timings {
+	__u32	width;		/* width in pixels */
+	__u32	height;		/* height in lines */
+	__u32	interlaced;	/* Interlaced or progressive */
+	__u32	polarities;	/* Positive or negative polarity */
+	__u64	pixelclock;	/* Pixel clock in HZ. Ex. 74.25MHz->74250000 */
+	__u32	hfrontporch;	/* Horizpontal front porch in pixels */
+	__u32	hsync;		/* Horizontal Sync length in pixels */
+	__u32	hbackporch;	/* Horizontal back porch in pixels */
+	__u32	vfrontporch;	/* Vertical front porch in pixels */
+	__u32	vsync;		/* Vertical Sync length in lines */
+	__u32	vbackporch;	/* Vertical back porch in lines */
+	__u32	il_vfrontporch;	/* Vertical front porch for bottom field of
+				 * interlaced field formats
+				 */
+	__u32	il_vsync;	/* Vertical sync length for bottom field of
+				 * interlaced field formats
+				 */
+	__u32	il_vbackporch;	/* Vertical back porch for bottom field of
+				 * interlaced field formats
+				 */
+	__u32	reserved[16];
+} __attribute__ ((packed));
+
+/* Interlaced or progressive format */
+#define	V4L2_DV_PROGRESSIVE	0
+#define	V4L2_DV_INTERLACED	1
+
+/* Polarities. If bit is not set, it is assumed to be negative polarity */
+#define V4L2_DV_VSYNC_POS_POL	0x00000001
+#define V4L2_DV_HSYNC_POS_POL	0x00000002
+
+
+/* DV timings */
+struct v4l2_dv_timings {
+	__u32 type;
+	union {
+		struct v4l2_bt_timings	bt;
+		__u32	reserved[32];
+	};
+} __attribute__ ((packed));
+
+/* Values for the type field */
+#define V4L2_DV_BT_656_1120	0	/* BT.656/1120 timing type */
+
+/*
  *	V I D E O   I N P U T S
  */
 struct v4l2_input {
@@ -742,7 +835,8 @@
 	__u32        tuner;             /*  Associated tuner */
 	v4l2_std_id  std;
 	__u32	     status;
-	__u32	     reserved[4];
+	__u32	     capabilities;
+	__u32	     reserved[3];
 };
 
 /*  Values for the 'type' field */
@@ -773,6 +867,11 @@
 #define V4L2_IN_ST_NO_ACCESS   0x02000000  /* Conditional access denied */
 #define V4L2_IN_ST_VTR         0x04000000  /* VTR time constant */
 
+/* capabilities flags */
+#define V4L2_IN_CAP_PRESETS		0x00000001 /* Supports S_DV_PRESET */
+#define V4L2_IN_CAP_CUSTOM_TIMINGS	0x00000002 /* Supports S_DV_TIMINGS */
+#define V4L2_IN_CAP_STD			0x00000004 /* Supports S_STD */
+
 /*
  *	V I D E O   O U T P U T S
  */
@@ -783,13 +882,19 @@
 	__u32	     audioset;		/*  Associated audios (bitfield) */
 	__u32	     modulator;         /*  Associated modulator */
 	v4l2_std_id  std;
-	__u32	     reserved[4];
+	__u32	     capabilities;
+	__u32	     reserved[3];
 };
 /*  Values for the 'type' field */
 #define V4L2_OUTPUT_TYPE_MODULATOR		1
 #define V4L2_OUTPUT_TYPE_ANALOG			2
 #define V4L2_OUTPUT_TYPE_ANALOGVGAOVERLAY	3
 
+/* capabilities flags */
+#define V4L2_OUT_CAP_PRESETS		0x00000001 /* Supports S_DV_PRESET */
+#define V4L2_OUT_CAP_CUSTOM_TIMINGS	0x00000002 /* Supports S_DV_TIMINGS */
+#define V4L2_OUT_CAP_STD		0x00000004 /* Supports S_STD */
+
 /*
  *	C O N T R O L S
  */
@@ -1624,6 +1729,13 @@
 #endif
 
 #define VIDIOC_S_HW_FREQ_SEEK	 _IOW('V', 82, struct v4l2_hw_freq_seek)
+#define	VIDIOC_ENUM_DV_PRESETS	_IOWR('V', 83, struct v4l2_dv_enum_preset)
+#define	VIDIOC_S_DV_PRESET	_IOWR('V', 84, struct v4l2_dv_preset)
+#define	VIDIOC_G_DV_PRESET	_IOWR('V', 85, struct v4l2_dv_preset)
+#define	VIDIOC_QUERY_DV_PRESET	_IOR('V',  86, struct v4l2_dv_preset)
+#define	VIDIOC_S_DV_TIMINGS	_IOWR('V', 87, struct v4l2_dv_timings)
+#define	VIDIOC_G_DV_TIMINGS	_IOWR('V', 88, struct v4l2_dv_timings)
+
 /* Reminder: when adding new ioctls please add support for them to
    drivers/media/video/v4l2-compat-ioctl32.c as well! */