diff --git a/drivers/usb/gadget/function/f_uvc.c b/drivers/usb/gadget/function/f_uvc.c
index 37fdf8b3495a48..f1fd44e6062980 100644
--- a/drivers/usb/gadget/function/f_uvc.c
+++ b/drivers/usb/gadget/function/f_uvc.c
@@ -880,6 +880,7 @@ static void uvc_free(struct usb_function *f)
 	struct uvc_device *uvc = to_uvc(f);
 	struct f_uvc_opts *opts = container_of(f->fi, struct f_uvc_opts,
 					       func_inst);
+	config_item_put(&uvc->header->item);
 	--opts->refcnt;
 	kfree(uvc);
 }
@@ -907,6 +908,7 @@ static struct usb_function *uvc_alloc(struct usb_function_instance *fi)
 	struct uvc_device *uvc;
 	struct f_uvc_opts *opts;
 	struct uvc_descriptor_header **strm_cls;
+	struct config_item *streaming, *header, *h;
 
 	uvc = kzalloc(sizeof(*uvc), GFP_KERNEL);
 	if (uvc == NULL)
@@ -938,6 +940,28 @@ static struct usb_function *uvc_alloc(struct usb_function_instance *fi)
 	uvc->desc.fs_streaming = opts->fs_streaming;
 	uvc->desc.hs_streaming = opts->hs_streaming;
 	uvc->desc.ss_streaming = opts->ss_streaming;
+
+	streaming = config_group_find_item(&opts->func_inst.group, "streaming");
+	if (!streaming) {
+		config_item_put(streaming);
+		return ERR_PTR(-ENOMEM);
+	}
+	header = config_group_find_item(to_config_group(streaming), "header");
+	config_item_put(streaming);
+	if (!header) {
+		config_item_put(header);
+		return ERR_PTR(-ENOMEM);
+	}
+	h = config_group_find_item(to_config_group(header), "h");
+	config_item_put(header);
+	if (!h) {
+		config_item_put(h);
+		return ERR_PTR(-ENOMEM);
+	}
+	uvc->header = to_uvcg_streaming_header(h);
+	if (!uvc->header->linked)
+		return ERR_PTR(-EBUSY);
+
 	++opts->refcnt;
 	mutex_unlock(&opts->lock);
 
diff --git a/drivers/usb/gadget/function/uvc.h b/drivers/usb/gadget/function/uvc.h
index c3607a32b98624..9d4db12f45fd30 100644
--- a/drivers/usb/gadget/function/uvc.h
+++ b/drivers/usb/gadget/function/uvc.h
@@ -88,11 +88,10 @@ struct uvc_video {
 	struct work_struct pump;
 
 	/* Frame parameters */
-	u8 bpp;
-	u32 fcc;
-	unsigned int width;
-	unsigned int height;
-	unsigned int imagesize;
+	struct uvcg_format *cur_format;
+	struct uvcg_frame *cur_frame;
+	unsigned int cur_ival;
+
 	struct mutex mutex;	/* protects frame parameters */
 
 	unsigned int uvc_num_requests;
@@ -130,6 +129,8 @@ struct uvc_device {
 	struct uvc_video video;
 	bool func_connected;
 
+	struct uvcg_streaming_header *header;
+
 	/* Descriptors */
 	struct {
 		const struct uvc_descriptor_header * const *fs_control;
@@ -175,4 +176,10 @@ extern void uvc_endpoint_stream(struct uvc_device *dev);
 extern void uvc_function_connect(struct uvc_device *uvc);
 extern void uvc_function_disconnect(struct uvc_device *uvc);
 
+extern struct uvcg_format *find_format_by_index(struct uvc_device *uvc,
+						int index);
+extern struct uvcg_frame *find_frame_by_index(struct uvc_device *uvc,
+					      struct uvcg_format *uformat,
+					      int index);
+
 #endif /* _UVC_GADGET_H_ */
diff --git a/drivers/usb/gadget/function/uvc_queue.c b/drivers/usb/gadget/function/uvc_queue.c
index d852ac9e47e72c..84f4218191e38f 100644
--- a/drivers/usb/gadget/function/uvc_queue.c
+++ b/drivers/usb/gadget/function/uvc_queue.c
@@ -21,6 +21,7 @@
 #include <media/videobuf2-vmalloc.h>
 
 #include "uvc.h"
+#include "uvc_configfs.h"
 
 /* ------------------------------------------------------------------------
  * Video buffers queue management.
@@ -51,7 +52,7 @@ static int uvc_queue_setup(struct vb2_queue *vq,
 
 	*nplanes = 1;
 
-	sizes[0] = video->imagesize;
+	sizes[0] = video->cur_frame->frame.dw_max_video_frame_buffer_size;
 
 	if (cdev->gadget->speed < USB_SPEED_SUPER)
 		video->uvc_num_requests = 4;
diff --git a/drivers/usb/gadget/function/uvc_v4l2.c b/drivers/usb/gadget/function/uvc_v4l2.c
index a2c78690c5c288..9128f02ff40d02 100644
--- a/drivers/usb/gadget/function/uvc_v4l2.c
+++ b/drivers/usb/gadget/function/uvc_v4l2.c
@@ -18,12 +18,152 @@
 #include <media/v4l2-dev.h>
 #include <media/v4l2-event.h>
 #include <media/v4l2-ioctl.h>
+#include <media/v4l2-uvc.h>
 
 #include "f_uvc.h"
 #include "uvc.h"
 #include "uvc_queue.h"
 #include "uvc_video.h"
 #include "uvc_v4l2.h"
+#include "uvc_configfs.h"
+
+static struct uvc_format_desc *to_uvc_format(struct uvcg_format *uformat)
+{
+	char guid[16] = UVC_GUID_FORMAT_MJPEG;
+	struct uvc_format_desc *format;
+	struct uvcg_uncompressed *unc;
+
+	if (uformat->type == UVCG_UNCOMPRESSED) {
+		unc = to_uvcg_uncompressed(&uformat->group.cg_item);
+		if (!unc)
+			return ERR_PTR(-EINVAL);
+
+		memcpy(guid, unc->desc.guidFormat, sizeof(guid));
+	}
+
+	format = uvc_format_by_guid(guid);
+	if (!format)
+		return ERR_PTR(-EINVAL);
+
+	return format;
+}
+
+static int uvc_v4l2_get_bytesperline(struct uvcg_format *uformat,
+			      struct uvcg_frame *uframe)
+{
+	struct uvcg_uncompressed *u;
+
+	if (uformat->type == UVCG_UNCOMPRESSED) {
+		u = to_uvcg_uncompressed(&uformat->group.cg_item);
+		if (!u)
+			return 0;
+
+		return u->desc.bBitsPerPixel * uframe->frame.w_width / 8;
+	}
+
+	return 0;
+}
+
+struct uvcg_format *find_format_by_index(struct uvc_device *uvc, int index)
+{
+	struct uvcg_format_ptr *format;
+	struct uvcg_format *uformat;
+	int i = 1;
+
+	list_for_each_entry(format, &uvc->header->formats, entry) {
+		if (index == i) {
+			uformat = format->fmt;
+			break;
+		}
+		i++;
+	}
+
+	return uformat;
+}
+
+struct uvcg_frame *find_frame_by_index(struct uvc_device *uvc,
+				       struct uvcg_format *uformat,
+				       int index)
+{
+	struct uvcg_format_ptr *format;
+	struct uvcg_frame_ptr *frame;
+	struct uvcg_frame *uframe;
+
+	list_for_each_entry(format, &uvc->header->formats, entry) {
+		if (format->fmt->type != uformat->type)
+			continue;
+		list_for_each_entry(frame, &format->fmt->frames, entry) {
+			if (index == frame->frm->frame.b_frame_index) {
+				uframe = frame->frm;
+				break;
+			}
+		}
+	}
+
+	return uframe;
+}
+
+static struct uvcg_format *find_format_by_pix(struct uvc_device *uvc,
+					      u32 pixelformat)
+{
+	struct uvcg_format_ptr *format;
+	struct uvcg_format *uformat;
+
+	list_for_each_entry(format, &uvc->header->formats, entry) {
+		struct uvc_format_desc *fmtdesc = to_uvc_format(format->fmt);
+
+		if (fmtdesc->fcc == pixelformat) {
+			uformat = format->fmt;
+			break;
+		}
+	}
+
+	return uformat;
+}
+
+static struct uvcg_frame *find_closest_frame_by_size(struct uvc_device *uvc,
+					   struct uvcg_format *uformat,
+					   u16 rw, u16 rh)
+{
+	struct uvc_video *video = &uvc->video;
+	struct uvcg_format_ptr *format;
+	struct uvcg_frame_ptr *frame;
+	struct uvcg_frame *uframe = NULL;
+	unsigned int d, maxd;
+
+	/* Find the closest image size. The distance between image sizes is
+	 * the size in pixels of the non-overlapping regions between the
+	 * requested size and the frame-specified size.
+	 */
+	maxd = (unsigned int)-1;
+
+	list_for_each_entry(format, &uvc->header->formats, entry) {
+		if (format->fmt->type != uformat->type)
+			continue;
+
+		list_for_each_entry(frame, &format->fmt->frames, entry) {
+			u16 w, h;
+
+			w = frame->frm->frame.w_width;
+			h = frame->frm->frame.w_height;
+
+			d = min(w, rw) * min(h, rh);
+			d = w*h + rw*rh - 2*d;
+			if (d < maxd) {
+				maxd = d;
+				uframe = frame->frm;
+			}
+
+			if (maxd == 0)
+				break;
+		}
+	}
+
+	if (!uframe)
+		uvcg_dbg(&video->uvc->func, "Unsupported size %ux%u\n", rw, rh);
+
+	return uframe;
+}
 
 /* --------------------------------------------------------------------------
  * Requests handling
@@ -50,16 +190,6 @@ uvc_send_response(struct uvc_device *uvc, struct uvc_request_data *data)
  * V4L2 ioctls
  */
 
-struct uvc_format {
-	u8 bpp;
-	u32 fcc;
-};
-
-static struct uvc_format uvc_formats[] = {
-	{ 16, V4L2_PIX_FMT_YUYV  },
-	{ 0,  V4L2_PIX_FMT_MJPEG },
-};
-
 static int
 uvc_v4l2_querycap(struct file *file, void *fh, struct v4l2_capability *cap)
 {
@@ -80,56 +210,187 @@ uvc_v4l2_get_format(struct file *file, void *fh, struct v4l2_format *fmt)
 	struct video_device *vdev = video_devdata(file);
 	struct uvc_device *uvc = video_get_drvdata(vdev);
 	struct uvc_video *video = &uvc->video;
+	struct uvc_format_desc *fmtdesc;
+
+	fmtdesc = to_uvc_format(video->cur_format);
 
-	fmt->fmt.pix.pixelformat = video->fcc;
-	fmt->fmt.pix.width = video->width;
-	fmt->fmt.pix.height = video->height;
+	fmt->fmt.pix.pixelformat = fmtdesc->fcc;
+	fmt->fmt.pix.width = video->cur_frame->frame.w_width;
+	fmt->fmt.pix.height = video->cur_frame->frame.w_height;
 	fmt->fmt.pix.field = V4L2_FIELD_NONE;
-	fmt->fmt.pix.bytesperline = video->bpp * video->width / 8;
-	fmt->fmt.pix.sizeimage = video->imagesize;
+	fmt->fmt.pix.bytesperline = uvc_v4l2_get_bytesperline(video->cur_format,
+							      video->cur_frame);
+	fmt->fmt.pix.sizeimage =
+			video->cur_frame->frame.dw_max_video_frame_buffer_size;
 	fmt->fmt.pix.colorspace = V4L2_COLORSPACE_SRGB;
 	fmt->fmt.pix.priv = 0;
 
 	return 0;
 }
 
+static int _uvc_v4l2_try_fmt(struct uvc_video *video, struct v4l2_format *fmt,
+			     struct uvcg_format **uvc_format,
+			     struct uvcg_frame **uvc_frame)
+{
+	struct uvc_device *uvc = video->uvc;
+	struct uvcg_format *uformat;
+	struct uvcg_frame *uframe;
+	u8 *fcc;
+
+	if (fmt->type != video->queue.queue.type)
+		return -EINVAL;
+
+	fcc = (u8 *)&fmt->fmt.pix.pixelformat;
+	uvcg_dbg(&uvc->func, "Trying format 0x%08x (%c%c%c%c): %ux%u\n",
+		fmt->fmt.pix.pixelformat,
+		fcc[0], fcc[1], fcc[2], fcc[3],
+		fmt->fmt.pix.width, fmt->fmt.pix.height);
+
+	uformat = find_format_by_pix(uvc, fmt->fmt.pix.pixelformat);
+	if (!uformat)
+		return -EINVAL;
+
+	uframe = find_closest_frame_by_size(uvc, uformat,
+				fmt->fmt.pix.width, fmt->fmt.pix.height);
+	if (!uframe)
+		return -EINVAL;
+
+	fmt->fmt.pix.width = uframe->frame.w_width;
+	fmt->fmt.pix.height = uframe->frame.w_height;
+	fmt->fmt.pix.field = V4L2_FIELD_NONE;
+	fmt->fmt.pix.bytesperline = uvc_v4l2_get_bytesperline(uformat, uframe);
+	fmt->fmt.pix.sizeimage = uframe->frame.dw_max_video_frame_buffer_size;
+	fmt->fmt.pix.pixelformat = to_uvc_format(uformat)->fcc;
+	fmt->fmt.pix.colorspace = V4L2_COLORSPACE_SRGB;
+	fmt->fmt.pix.priv = 0;
+
+	if (uvc_format)
+		*uvc_format = uformat;
+	if (uvc_frame)
+		*uvc_frame = uframe;
+
+	return 0;
+}
+
+static int
+uvc_v4l2_try_fmt(struct file *file, void *fh, struct v4l2_format *fmt)
+{
+	struct video_device *vdev = video_devdata(file);
+	struct uvc_device *uvc = video_get_drvdata(vdev);
+	struct uvc_video *video = &uvc->video;
+
+	return _uvc_v4l2_try_fmt(video, fmt, NULL, NULL);
+}
+
 static int
 uvc_v4l2_set_format(struct file *file, void *fh, struct v4l2_format *fmt)
 {
 	struct video_device *vdev = video_devdata(file);
 	struct uvc_device *uvc = video_get_drvdata(vdev);
 	struct uvc_video *video = &uvc->video;
-	struct uvc_format *format;
-	unsigned int imagesize;
-	unsigned int bpl;
-	unsigned int i;
-
-	for (i = 0; i < ARRAY_SIZE(uvc_formats); ++i) {
-		format = &uvc_formats[i];
-		if (format->fcc == fmt->fmt.pix.pixelformat)
+	struct uvcg_format *uformat;
+	struct uvcg_frame *uframe;
+	int ret;
+
+	ret = _uvc_v4l2_try_fmt(video, fmt, &uformat, &uframe);
+	if (ret)
+		return ret;
+
+	video->cur_format = uformat;
+	video->cur_frame = uframe;
+
+	return ret;
+}
+
+static int
+uvc_v4l2_enum_frameintervals(struct file *file, void *fh,
+		struct v4l2_frmivalenum *fival)
+{
+	struct video_device *vdev = video_devdata(file);
+	struct uvc_device *uvc = video_get_drvdata(vdev);
+	struct uvcg_format *uformat = NULL;
+	struct uvcg_frame *uframe = NULL;
+	struct uvcg_frame_ptr *frame;
+
+	uformat = find_format_by_pix(uvc, fival->pixel_format);
+	if (!uformat)
+		return -EINVAL;
+
+	list_for_each_entry(frame, &uformat->frames, entry) {
+		if (frame->frm->frame.w_width == fival->width &&
+		    frame->frm->frame.w_height == fival->height) {
+			uframe = frame->frm;
 			break;
+		}
 	}
+	if (!uframe)
+		return -EINVAL;
 
-	if (i == ARRAY_SIZE(uvc_formats)) {
-		uvcg_info(&uvc->func, "Unsupported format 0x%08x.\n",
-			  fmt->fmt.pix.pixelformat);
+	/* limited to the currently configured frameinterval */
+	if (fival->index >= 1)
 		return -EINVAL;
-	}
 
-	bpl = format->bpp * fmt->fmt.pix.width / 8;
-	imagesize = bpl ? bpl * fmt->fmt.pix.height : fmt->fmt.pix.sizeimage;
+	/* TODO: handle V4L2_FRMIVAL_TYPE_STEPWISE */
+	fival->type = V4L2_FRMIVAL_TYPE_DISCRETE;
+	fival->discrete.numerator =
+			uframe->dw_frame_interval[uvc->video.cur_ival - 1];
+	fival->discrete.denominator = 10000000;
+	v4l2_simplify_fraction(&fival->discrete.numerator,
+		&fival->discrete.denominator, 8, 333);
 
-	video->fcc = format->fcc;
-	video->bpp = format->bpp;
-	video->width = fmt->fmt.pix.width;
-	video->height = fmt->fmt.pix.height;
-	video->imagesize = imagesize;
+	return 0;
+}
 
-	fmt->fmt.pix.field = V4L2_FIELD_NONE;
-	fmt->fmt.pix.bytesperline = bpl;
-	fmt->fmt.pix.sizeimage = imagesize;
-	fmt->fmt.pix.colorspace = V4L2_COLORSPACE_SRGB;
-	fmt->fmt.pix.priv = 0;
+static int
+uvc_v4l2_enum_framesizes(struct file *file, void *fh,
+		struct v4l2_frmsizeenum *fsize)
+{
+	struct video_device *vdev = video_devdata(file);
+	struct uvc_device *uvc = video_get_drvdata(vdev);
+	struct uvcg_format *uformat = NULL;
+	struct uvcg_frame *uframe = NULL;
+
+	uformat = find_format_by_pix(uvc, fsize->pixel_format);
+	if (!uformat)
+		return -EINVAL;
+
+	if (fsize->index >= uformat->num_frames)
+		return -EINVAL;
+
+	uframe = find_frame_by_index(uvc, uformat, fsize->index + 1);
+	if (!uframe)
+		return -EINVAL;
+
+	fsize->type = V4L2_FRMSIZE_TYPE_DISCRETE;
+	fsize->discrete.width = uframe->frame.w_width;
+	fsize->discrete.height = uframe->frame.w_height;
+
+	return 0;
+}
+
+static int
+uvc_v4l2_enum_fmt(struct file *file, void *fh, struct v4l2_fmtdesc *f)
+{
+	struct video_device *vdev = video_devdata(file);
+	struct uvc_device *uvc = video_get_drvdata(vdev);
+	struct uvc_format_desc *fmtdesc;
+	struct uvcg_format *uformat;
+
+	if (f->index >= uvc->header->num_fmt)
+		return -EINVAL;
+
+	uformat = find_format_by_index(uvc, f->index + 1);
+	if (!uformat)
+		return -EINVAL;
+
+	if (uformat->type != UVCG_UNCOMPRESSED)
+		f->flags |= V4L2_FMT_FLAG_COMPRESSED;
+
+	fmtdesc = to_uvc_format(uformat);
+	f->pixelformat = fmtdesc->fcc;
+
+	strscpy(f->description, fmtdesc->name, sizeof(f->description));
+	f->description[strlen(fmtdesc->name) - 1] = 0;
 
 	return 0;
 }
@@ -297,8 +558,12 @@ uvc_v4l2_ioctl_default(struct file *file, void *fh, bool valid_prio,
 
 const struct v4l2_ioctl_ops uvc_v4l2_ioctl_ops = {
 	.vidioc_querycap = uvc_v4l2_querycap,
+	.vidioc_try_fmt_vid_out = uvc_v4l2_try_fmt,
 	.vidioc_g_fmt_vid_out = uvc_v4l2_get_format,
 	.vidioc_s_fmt_vid_out = uvc_v4l2_set_format,
+	.vidioc_enum_frameintervals = uvc_v4l2_enum_frameintervals,
+	.vidioc_enum_framesizes = uvc_v4l2_enum_framesizes,
+	.vidioc_enum_fmt_vid_out = uvc_v4l2_enum_fmt,
 	.vidioc_reqbufs = uvc_v4l2_reqbufs,
 	.vidioc_querybuf = uvc_v4l2_querybuf,
 	.vidioc_qbuf = uvc_v4l2_qbuf,
diff --git a/drivers/usb/gadget/function/uvc_video.c b/drivers/usb/gadget/function/uvc_video.c
index 7f59a0c4740209..9fb2b9c575ed34 100644
--- a/drivers/usb/gadget/function/uvc_video.c
+++ b/drivers/usb/gadget/function/uvc_video.c
@@ -19,6 +19,7 @@
 #include "uvc.h"
 #include "uvc_queue.h"
 #include "uvc_video.h"
+#include "uvc_configfs.h"
 
 /* --------------------------------------------------------------------------
  * Video codecs
@@ -474,21 +475,71 @@ int uvcg_video_enable(struct uvc_video *video, int enable)
 	return ret;
 }
 
+static int uvc_frame_default(struct uvcg_format *uformat)
+{
+	struct uvcg_uncompressed *u;
+	struct uvcg_mjpeg *m;
+
+	switch (uformat->type) {
+	case UVCG_UNCOMPRESSED:
+		u = to_uvcg_uncompressed(&uformat->group.cg_item);
+		if (u)
+			return u->desc.bDefaultFrameIndex;
+		break;
+	case UVCG_MJPEG:
+		m = to_uvcg_mjpeg(&uformat->group.cg_item);
+		if (m)
+			return m->desc.bDefaultFrameIndex;
+		break;
+	}
+
+	return 0;
+}
+
+static int uvc_default_frame_interval(struct uvc_video *video)
+{
+	int i;
+
+	for (i = 0; i < video->cur_frame->frame.b_frame_interval_type; i++) {
+		if (video->cur_frame->frame.dw_default_frame_interval ==
+			video->cur_frame->dw_frame_interval[i]) {
+			video->cur_ival = i + 1;
+			return i + 1;
+		}
+	}
+
+	/* fallback */
+	return 1;
+}
+
 /*
  * Initialize the UVC video stream.
  */
 int uvcg_video_init(struct uvc_video *video, struct uvc_device *uvc)
 {
+	int iframe;
+
 	INIT_LIST_HEAD(&video->req_free);
 	spin_lock_init(&video->req_lock);
 	INIT_WORK(&video->pump, uvcg_video_pump);
 
+	if (list_empty(&uvc->header->formats))
+		return -EINVAL;
+
 	video->uvc = uvc;
-	video->fcc = V4L2_PIX_FMT_YUYV;
-	video->bpp = 16;
-	video->width = 320;
-	video->height = 240;
-	video->imagesize = 320 * 240 * 2;
+	video->cur_format = find_format_by_index(uvc, 1);
+	if (!video->cur_format)
+		return -EINVAL;
+
+	iframe = uvc_frame_default(video->cur_format);
+	if (!iframe)
+		return -EINVAL;
+
+	video->cur_frame = find_frame_by_index(uvc, video->cur_format, iframe);
+	if (!video->cur_frame)
+		return -EINVAL;
+
+	video->cur_ival = uvc_default_frame_interval(video);
 
 	/* Initialize the video buffers queue. */
 	uvcg_queue_init(&video->queue, uvc->v4l2_dev.dev->parent,
