--- zzzz-none-000/linux-3.10.107/drivers/media/usb/em28xx/em28xx-vbi.c	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/drivers/media/usb/em28xx/em28xx-vbi.c	2021-02-04 17:41:59.000000000 +0000
@@ -27,31 +27,23 @@
 #include <linux/init.h>
 
 #include "em28xx.h"
-
-static unsigned int vbibufs = 5;
-module_param(vbibufs, int, 0644);
-MODULE_PARM_DESC(vbibufs, "number of vbi buffers, range 2-32");
-
-static unsigned int vbi_debug;
-module_param(vbi_debug, int, 0644);
-MODULE_PARM_DESC(vbi_debug, "enable debug messages [vbi]");
-
-#define dprintk(level, fmt, arg...)	if (vbi_debug >= level) \
-	printk(KERN_DEBUG "%s: " fmt, dev->core->name , ## arg)
+#include "em28xx-v4l.h"
 
 /* ------------------------------------------------------------------ */
 
-static int vbi_queue_setup(struct vb2_queue *vq, const struct v4l2_format *fmt,
+static int vbi_queue_setup(struct vb2_queue *vq, const void *parg,
 			   unsigned int *nbuffers, unsigned int *nplanes,
 			   unsigned int sizes[], void *alloc_ctxs[])
 {
+	const struct v4l2_format *fmt = parg;
 	struct em28xx *dev = vb2_get_drv_priv(vq);
+	struct em28xx_v4l2 *v4l2 = dev->v4l2;
 	unsigned long size;
 
 	if (fmt)
 		size = fmt->fmt.pix.sizeimage;
 	else
-		size = dev->vbi_width * dev->vbi_height * 2;
+		size = v4l2->vbi_width * v4l2->vbi_height * 2;
 
 	if (0 == *nbuffers)
 		*nbuffers = 32;
@@ -68,18 +60,18 @@
 
 static int vbi_buffer_prepare(struct vb2_buffer *vb)
 {
-	struct em28xx        *dev = vb2_get_drv_priv(vb->vb2_queue);
-	struct em28xx_buffer *buf = container_of(vb, struct em28xx_buffer, vb);
+	struct em28xx        *dev  = vb2_get_drv_priv(vb->vb2_queue);
+	struct em28xx_v4l2   *v4l2 = dev->v4l2;
 	unsigned long        size;
 
-	size = dev->vbi_width * dev->vbi_height * 2;
+	size = v4l2->vbi_width * v4l2->vbi_height * 2;
 
 	if (vb2_plane_size(vb, 0) < size) {
 		printk(KERN_INFO "%s data will not fit into plane (%lu < %lu)\n",
 		       __func__, vb2_plane_size(vb, 0), size);
 		return -EINVAL;
 	}
-	vb2_set_plane_payload(&buf->vb, 0, size);
+	vb2_set_plane_payload(vb, 0, size);
 
 	return 0;
 }
@@ -87,8 +79,10 @@
 static void
 vbi_buffer_queue(struct vb2_buffer *vb)
 {
+	struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb);
 	struct em28xx *dev = vb2_get_drv_priv(vb->vb2_queue);
-	struct em28xx_buffer *buf = container_of(vb, struct em28xx_buffer, vb);
+	struct em28xx_buffer *buf =
+		container_of(vbuf, struct em28xx_buffer, vb);
 	struct em28xx_dmaqueue *vbiq = &dev->vbiq;
 	unsigned long flags = 0;
 
@@ -100,7 +94,6 @@
 	spin_unlock_irqrestore(&dev->slock, flags);
 }
 
-
 struct vb2_ops em28xx_vbi_qops = {
 	.queue_setup    = vbi_queue_setup,
 	.buf_prepare    = vbi_buffer_prepare,