diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h
index c70d7661..4b7b8000 100644
--- a/include/linux/videodev2.h
+++ b/include/linux/videodev2.h
@@ -1013,6 +1013,59 @@ struct v4l2_buffer {
 	};
 };
 
+/**
+ * struct v4l2_ext_plane - extended plane buffer info
+ * @offset:		offset in the memory buffer where the plane starts.
+ * @bytesused:		number of bytes occupied by data in the plane (payload).
+ * @mmap_offset:	If V4L2_MEMORY_MMAP is used, then it can be a "cookie"
+ *			that should be passed to mmap() called on the video node.
+ * @userptr:		when memory is V4L2_MEMORY_USERPTR, a userspace pointer pointing
+ *			to this plane.
+ * @dmabuf_fd:		when memory is V4L2_MEMORY_DMABUF, a userspace file descriptor
+ *			associated with this plane.
+ * @reserved:		extra space reserved for future fields, must be set to 0.
+ */
+struct v4l2_ext_plane {
+	__u32 offset;
+	__u32 bytesused;
+	union {
+		__u32 mmap_offset;
+		__u64 userptr;
+		__s32 dmabuf_fd;
+	} m;
+	__u32 reserved[6];
+};
+
+/**
+ * struct v4l2_ext_buffer - extended video buffer info
+ * @index:	id number of the buffer
+ * @type:	V4L2_BUF_TYPE_VIDEO_CAPTURE or V4L2_BUF_TYPE_VIDEO_OUTPUT
+ * @field:	enum v4l2_field; field order of the image in the buffer
+ * @sequence:	sequence count of this frame
+ * @flags:	buffer informational flags
+ * @timestamp:	frame timestamp
+ * @memory:	enum v4l2_memory; the method, in which the actual video
+ *		data is passed
+ * @request_fd:	fd of the request that this buffer should use
+ * @planes:	per-plane buffer information
+ * @reserved:	extra space reserved for future fields, must be set to 0
+ *
+ * Contains data exchanged by application and driver using one of the Streaming
+ * I/O methods.
+ */
+struct v4l2_ext_buffer {
+	__u32 index;
+	__u32 type;
+	__u32 field;
+	__u32 sequence;
+	__u64 flags;
+	__u64 timestamp;
+	__u32 memory;
+	__s32 request_fd;
+	struct v4l2_ext_plane planes[VIDEO_MAX_PLANES];
+	__u32 reserved[10];
+};
+
 /**
  * v4l2_timeval_to_ns - Convert timeval to nanoseconds
  * @ts:		pointer to the timeval variable to be converted
@@ -2195,6 +2248,43 @@ struct v4l2_pix_format_mplane {
 	__u8				reserved[7];
 } __attribute__ ((packed));
 
+/**
+ * struct v4l2_ext_pix_format - extended single/multiplanar format definition
+ * @type:		type of the data stream; V4L2_BUF_TYPE_VIDEO_CAPTURE or
+ *			V4L2_BUF_TYPE_VIDEO_OUTPUT
+ * @width:		image width in pixels
+ * @height:		image height in pixels
+ * @field:		enum v4l2_field; field order (for interlaced video)
+ * @plane_fmt:		per-plane information
+ * @pixelformat:	little endian four character code (fourcc)
+ * @modifier:		modifier applied to the format (used for tiled formats
+ *			and other kind of HW-specific formats, like compressed
+ *			formats) as defined in drm_fourcc.h
+ * @colorspace:		enum v4l2_colorspace; supplemental to pixelformat
+ * @xfer_func:		enum v4l2_xfer_func, colorspace transfer function
+ * @ycbcr_enc:		enum v4l2_ycbcr_encoding, Y'CbCr encoding
+ * @hsv_enc:		enum v4l2_hsv_encoding, HSV encoding
+ * @quantization:	enum v4l2_quantization, colorspace quantization
+ * @reserved:		extra space reserved for future fields, must be set to 0
+ */
+struct v4l2_ext_pix_format {
+	__u32 type;
+	__u32 width;
+	__u32 height;
+	__u32 field;
+	struct v4l2_plane_pix_format plane_fmt[VIDEO_MAX_PLANES];
+	__u32 pixelformat;
+	__u64 modifier;
+	__u32 colorspace;
+	__u32 xfer_func;
+	union {
+		__u32 ycbcr_enc;
+		__u32 hsv_enc;
+	};
+	__u32 quantization;
+	__u32 reserved[9];
+};
+
 /**
  * struct v4l2_sdr_format - SDR format definition
  * @pixelformat:	little endian four character code (fourcc)
@@ -2504,6 +2594,12 @@ struct v4l2_create_buffers {
 
 #define VIDIOC_QUERY_EXT_CTRL	_IOWR('V', 103, struct v4l2_query_ext_ctrl)
 
+#define VIDIOC_G_EXT_PIX_FMT	_IOWR('V', 104, struct v4l2_ext_pix_format)
+#define VIDIOC_S_EXT_PIX_FMT	_IOWR('V', 105, struct v4l2_ext_pix_format)
+#define VIDIOC_TRY_EXT_PIX_FMT	_IOWR('V', 106, struct v4l2_ext_pix_format)
+#define VIDIOC_EXT_QBUF		_IOWR('V', 107, struct v4l2_ext_buffer)
+#define VIDIOC_EXT_DQBUF	_IOWR('V', 118, struct v4l2_ext_buffer)
+
 /* Reminder: when adding new ioctls please add support for them to
    drivers/media/v4l2-core/v4l2-compat-ioctl32.c as well! */