diff --git a/drivers/media/platform/soc_camera/Kconfig b/drivers/media/platform/soc_camera/Kconfig
index e5e2d6cf6638..39fd9f2d3ca8 100644
--- a/drivers/media/platform/soc_camera/Kconfig
+++ b/drivers/media/platform/soc_camera/Kconfig
@@ -28,8 +28,8 @@ config VIDEO_MX3
 
 config VIDEO_PXA27x
 	tristate "PXA27x Quick Capture Interface driver"
-	depends on VIDEO_DEV && PXA27x && SOC_CAMERA
-	select VIDEOBUF_DMA_SG
+	depends on VIDEO_DEV && PXA27x && SOC_CAMERA && HAS_DMA
+	select VIDEOBUF2_DMA_SG
 	select SG_SPLIT
 	---help---
 	  This is a v4l2 driver for the PXA27x Quick Capture Interface
diff --git a/drivers/media/platform/soc_camera/pxa_camera.c b/drivers/media/platform/soc_camera/pxa_camera.c
index 2aaf4a8f71a0..b8dd878e98d6 100644
--- a/drivers/media/platform/soc_camera/pxa_camera.c
+++ b/drivers/media/platform/soc_camera/pxa_camera.c
@@ -34,7 +34,7 @@
 
 #include <media/v4l2-common.h>
 #include <media/v4l2-dev.h>
-#include <media/videobuf-dma-sg.h>
+#include <media/videobuf2-dma-sg.h>
 #include <media/soc_camera.h>
 #include <media/drv-intf/soc_mediabus.h>
 #include <media/v4l2-of.h>
@@ -180,13 +180,16 @@ enum pxa_camera_active_dma {
 /* buffer for one video frame */
 struct pxa_buffer {
 	/* common v4l buffer stuff -- must be first */
-	struct videobuf_buffer		vb;
+	struct vb2_v4l2_buffer		vbuf;
+	struct list_head		queue;
 	u32	code;
+	int				nb_planes;
 	/* our descriptor lists for Y, U and V channels */
 	struct dma_async_tx_descriptor	*descs[3];
 	dma_cookie_t			cookie[3];
 	struct scatterlist		*sg[3];
 	int				sg_len[3];
+	size_t				plane_sizes[3];
 	int				inwork;
 	enum pxa_camera_active_dma	active_dma;
 };
@@ -222,6 +225,8 @@ struct pxa_camera_dev {
 	struct tasklet_struct	task_eof;
 
 	u32			save_cicr[5];
+
+	void			*alloc_ctx;
 };
 
 struct pxa_cam {
@@ -230,59 +235,19 @@ struct pxa_cam {
 
 static const char *pxa_cam_driver_description = "PXA_Camera";
 
-static unsigned int vid_limit = 16;	/* Video memory limit, in Mb */
-
 /*
  *  Videobuf operations
  */
-static int pxa_videobuf_setup(struct videobuf_queue *vq, unsigned int *count,
-			      unsigned int *size)
+static struct pxa_buffer *vb2_to_pxa_buffer(struct vb2_buffer *vb)
 {
-	struct soc_camera_device *icd = vq->priv_data;
-
-	dev_dbg(icd->parent, "count=%d, size=%d\n", *count, *size);
-
-	*size = icd->sizeimage;
+	struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb);
 
-	if (0 == *count)
-		*count = 32;
-	if (*size * *count > vid_limit * 1024 * 1024)
-		*count = (vid_limit * 1024 * 1024) / *size;
-
-	return 0;
+	return container_of(vbuf, struct pxa_buffer, vbuf);
 }
 
-static void free_buffer(struct videobuf_queue *vq, struct pxa_buffer *buf)
+static struct device *pcdev_to_dev(struct pxa_camera_dev *pcdev)
 {
-	struct soc_camera_device *icd = vq->priv_data;
-	struct videobuf_dmabuf *dma = videobuf_to_dma(&buf->vb);
-	int i;
-
-	BUG_ON(in_interrupt());
-
-	dev_dbg(icd->parent, "%s (vb=0x%p) 0x%08lx %d\n", __func__,
-		&buf->vb, buf->vb.baddr, buf->vb.bsize);
-
-	/*
-	 * This waits until this buffer is out of danger, i.e., until it is no
-	 * longer in STATE_QUEUED or STATE_ACTIVE
-	 */
-	videobuf_waiton(vq, &buf->vb, 0, 0);
-
-	for (i = 0; i < 3 && buf->descs[i]; i++) {
-		dmaengine_desc_free(buf->descs[i]);
-		kfree(buf->sg[i]);
-		buf->descs[i] = NULL;
-		buf->sg[i] = NULL;
-		buf->sg_len[i] = 0;
-	}
-	videobuf_dma_unmap(vq->dev, dma);
-	videobuf_dma_free(dma);
-
-	buf->vb.state = VIDEOBUF_NEEDS_INIT;
-
-	dev_dbg(icd->parent, "%s end (vb=0x%p) 0x%08lx %d\n", __func__,
-		&buf->vb, buf->vb.baddr, buf->vb.bsize);
+	return pcdev->soc_host.v4l2_dev.dev;
 }
 
 static void pxa_camera_dma_irq(struct pxa_camera_dev *pcdev,
@@ -312,31 +277,26 @@ static void pxa_camera_dma_irq_v(void *data)
 /**
  * pxa_init_dma_channel - init dma descriptors
  * @pcdev: pxa camera device
- * @buf: pxa buffer to find pxa dma channel
+ * @vb: videobuffer2 buffer
  * @dma: dma video buffer
  * @channel: dma channel (0 => 'Y', 1 => 'U', 2 => 'V')
  * @cibr: camera Receive Buffer Register
- * @size: bytes to transfer
- * @offset: offset in videobuffer of the first byte to transfer
  *
  * Prepares the pxa dma descriptors to transfer one camera channel.
  *
  * Returns 0 if success or -ENOMEM if no memory is available
  */
 static int pxa_init_dma_channel(struct pxa_camera_dev *pcdev,
-				struct pxa_buffer *buf,
-				struct videobuf_dmabuf *dma, int channel,
-				int cibr, int size, int offset)
+				struct pxa_buffer *buf, int channel,
+				struct scatterlist *sg, int sglen)
 {
 	struct dma_chan *dma_chan = pcdev->dma_chans[channel];
-	struct scatterlist *sg = buf->sg[channel];
-	int sglen = buf->sg_len[channel];
 	struct dma_async_tx_descriptor *tx;
 
 	tx = dmaengine_prep_slave_sg(dma_chan, sg, sglen, DMA_DEV_TO_MEM,
 				     DMA_PREP_INTERRUPT | DMA_CTRL_REUSE);
 	if (!tx) {
-		dev_err(pcdev->soc_host.v4l2_dev.dev,
+		dev_err(pcdev_to_dev(pcdev),
 			"dmaengine_prep_slave_sg failed\n");
 		goto fail;
 	}
@@ -357,11 +317,9 @@ static int pxa_init_dma_channel(struct pxa_camera_dev *pcdev,
 	buf->descs[channel] = tx;
 	return 0;
 fail:
-	kfree(sg);
-
-	dev_dbg(pcdev->soc_host.v4l2_dev.dev,
-		"%s (vb=0x%p) dma_tx=%p\n",
-		__func__, &buf->vb, tx);
+	dev_dbg(pcdev_to_dev(pcdev),
+		"%s (vb=%p) dma_tx=%p\n",
+		__func__, buf, tx);
 
 	return -ENOMEM;
 }
@@ -374,129 +332,6 @@ static void pxa_videobuf_set_actdma(struct pxa_camera_dev *pcdev,
 		buf->active_dma |= DMA_U | DMA_V;
 }
 
-/*
- * Please check the DMA prepared buffer structure in :
- *   Documentation/video4linux/pxa_camera.txt
- * Please check also in pxa_camera_check_link_miss() to understand why DMA chain
- * modification while DMA chain is running will work anyway.
- */
-static int pxa_videobuf_prepare(struct videobuf_queue *vq,
-		struct videobuf_buffer *vb, enum v4l2_field field)
-{
-	struct soc_camera_device *icd = vq->priv_data;
-	struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
-	struct pxa_camera_dev *pcdev = ici->priv;
-	struct device *dev = pcdev->soc_host.v4l2_dev.dev;
-	struct pxa_buffer *buf = container_of(vb, struct pxa_buffer, vb);
-	int ret;
-	int size_y, size_u = 0, size_v = 0;
-	size_t sizes[3];
-
-	dev_dbg(dev, "%s (vb=0x%p) 0x%08lx %d\n", __func__,
-		vb, vb->baddr, vb->bsize);
-
-	/* Added list head initialization on alloc */
-	WARN_ON(!list_empty(&vb->queue));
-
-#ifdef DEBUG
-	/*
-	 * This can be useful if you want to see if we actually fill
-	 * the buffer with something
-	 */
-	memset((void *)vb->baddr, 0xaa, vb->bsize);
-#endif
-
-	BUG_ON(NULL == icd->current_fmt);
-
-	/*
-	 * I think, in buf_prepare you only have to protect global data,
-	 * the actual buffer is yours
-	 */
-	buf->inwork = 1;
-
-	if (buf->code	!= icd->current_fmt->code ||
-	    vb->width	!= icd->user_width ||
-	    vb->height	!= icd->user_height ||
-	    vb->field	!= field) {
-		buf->code	= icd->current_fmt->code;
-		vb->width	= icd->user_width;
-		vb->height	= icd->user_height;
-		vb->field	= field;
-		vb->state	= VIDEOBUF_NEEDS_INIT;
-	}
-
-	vb->size = icd->sizeimage;
-	if (0 != vb->baddr && vb->bsize < vb->size) {
-		ret = -EINVAL;
-		goto out;
-	}
-
-	if (vb->state == VIDEOBUF_NEEDS_INIT) {
-		int size = vb->size;
-		struct videobuf_dmabuf *dma = videobuf_to_dma(vb);
-
-		ret = videobuf_iolock(vq, vb, NULL);
-		if (ret)
-			goto out;
-
-		if (pcdev->channels == 3) {
-			size_y = size / 2;
-			size_u = size_v = size / 4;
-		} else {
-			size_y = size;
-		}
-
-		sizes[0] = size_y;
-		sizes[1] = size_u;
-		sizes[2] = size_v;
-		ret = sg_split(dma->sglist, dma->sglen, 0, pcdev->channels,
-			       sizes, buf->sg, buf->sg_len, GFP_KERNEL);
-		if (ret < 0) {
-			dev_err(dev, "sg_split failed: %d\n", ret);
-			goto fail;
-		}
-
-		/* init DMA for Y channel */
-		ret = pxa_init_dma_channel(pcdev, buf, dma, 0, CIBR0,
-					   size_y, 0);
-		if (ret) {
-			dev_err(dev, "DMA initialization for Y/RGB failed\n");
-			goto fail;
-		}
-
-		/* init DMA for U channel */
-		if (size_u)
-			ret = pxa_init_dma_channel(pcdev, buf, dma, 1, CIBR1,
-						   size_u, size_y);
-		if (ret) {
-			dev_err(dev, "DMA initialization for U failed\n");
-			goto fail;
-		}
-
-		/* init DMA for V channel */
-		if (size_v)
-			ret = pxa_init_dma_channel(pcdev, buf, dma, 2, CIBR2,
-						   size_v, size_y + size_u);
-		if (ret) {
-			dev_err(dev, "DMA initialization for V failed\n");
-			goto fail;
-		}
-
-		vb->state = VIDEOBUF_PREPARED;
-	}
-
-	buf->inwork = 0;
-	pxa_videobuf_set_actdma(pcdev, buf);
-
-	return 0;
-
-fail:
-	free_buffer(vq, buf);
-out:
-	buf->inwork = 0;
-	return ret;
-}
-
 /**
  * pxa_dma_start_channels - start DMA channel for active buffer
  * @pcdev: pxa camera device
@@ -512,7 +347,7 @@ static void pxa_dma_start_channels(struct pxa_camera_dev *pcdev)
 	active = pcdev->active;
 
 	for (i = 0; i < pcdev->channels; i++) {
-		dev_dbg(pcdev->soc_host.v4l2_dev.dev,
+		dev_dbg(pcdev_to_dev(pcdev),
 			"%s (channel=%d)\n", __func__, i);
 		dma_async_issue_pending(pcdev->dma_chans[i]);
 	}
@@ -523,7 +358,7 @@ static void pxa_dma_stop_channels(struct pxa_camera_dev *pcdev)
 	int i;
 
 	for (i = 0; i < pcdev->channels; i++) {
-		dev_dbg(pcdev->soc_host.v4l2_dev.dev,
+		dev_dbg(pcdev_to_dev(pcdev),
 			"%s (channel=%d)\n", __func__, i);
 		dmaengine_terminate_all(pcdev->dma_chans[i]);
 	}
@@ -536,7 +371,7 @@ static void pxa_dma_add_tail_buf(struct pxa_camera_dev *pcdev,
 
 	for (i = 0; i < pcdev->channels; i++) {
 		buf->cookie[i] = dmaengine_submit(buf->descs[i]);
-		dev_dbg(pcdev->soc_host.v4l2_dev.dev,
+		dev_dbg(pcdev_to_dev(pcdev),
 			"%s (channel=%d) : submit vb=%p cookie=%d\n",
 			__func__, i, buf, buf->descs[i]->cookie);
 	}
@@ -554,7 +389,7 @@ static void pxa_camera_start_capture(struct pxa_camera_dev *pcdev)
 {
 	unsigned long cicr0;
 
-	dev_dbg(pcdev->soc_host.v4l2_dev.dev, "%s\n", __func__);
+	dev_dbg(pcdev_to_dev(pcdev), "%s\n", __func__);
 	__raw_writel(__raw_readl(pcdev->base + CISR), pcdev->base + CISR);
 	/* Enable End-Of-Frame Interrupt */
 	cicr0 = __raw_readl(pcdev->base + CICR0) | CICR0_ENB;
@@ -572,72 +407,20 @@ static void pxa_camera_stop_capture(struct pxa_camera_dev *pcdev)
 	__raw_writel(cicr0, pcdev->base + CICR0);
 
 	pcdev->active = NULL;
-	dev_dbg(pcdev->soc_host.v4l2_dev.dev, "%s\n", __func__);
-}
-
-/* Called under spinlock_irqsave(&pcdev->lock, ...) */
-static void pxa_videobuf_queue(struct videobuf_queue *vq,
-			       struct videobuf_buffer *vb)
-{
-	struct soc_camera_device *icd = vq->priv_data;
-	struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
-	struct pxa_camera_dev *pcdev = ici->priv;
-	struct pxa_buffer *buf = container_of(vb, struct pxa_buffer, vb);
-
-	dev_dbg(icd->parent, "%s (vb=0x%p) 0x%08lx %d active=%p\n",
-		__func__, vb, vb->baddr, vb->bsize, pcdev->active);
-
-	list_add_tail(&vb->queue, &pcdev->capture);
-
-	vb->state = VIDEOBUF_ACTIVE;
-	pxa_dma_add_tail_buf(pcdev, buf);
-
-	if (!pcdev->active)
-		pxa_camera_start_capture(pcdev);
-}
-
-static void pxa_videobuf_release(struct videobuf_queue *vq,
-				 struct videobuf_buffer *vb)
-{
-	struct pxa_buffer *buf = container_of(vb, struct pxa_buffer, vb);
-#ifdef DEBUG
-	struct soc_camera_device *icd = vq->priv_data;
-	struct device *dev = icd->parent;
-
-	dev_dbg(dev, "%s (vb=0x%p) 0x%08lx %d\n", __func__,
-		vb, vb->baddr, vb->bsize);
-
-	switch (vb->state) {
-	case VIDEOBUF_ACTIVE:
-		dev_dbg(dev, "%s (active)\n", __func__);
-		break;
-	case VIDEOBUF_QUEUED:
-		dev_dbg(dev, "%s (queued)\n", __func__);
-		break;
-	case VIDEOBUF_PREPARED:
-		dev_dbg(dev, "%s (prepared)\n", __func__);
-		break;
-	default:
-		dev_dbg(dev, "%s (unknown)\n", __func__);
-		break;
-	}
-#endif
-
-	free_buffer(vq, buf);
+	dev_dbg(pcdev_to_dev(pcdev), "%s\n", __func__);
 }
 
 static void pxa_camera_wakeup(struct pxa_camera_dev *pcdev,
-			      struct videobuf_buffer *vb,
 			      struct pxa_buffer *buf)
 {
+	struct vb2_buffer *vb = &buf->vbuf.vb2_buf;
+
 	/* _init is used to debug races, see comment in pxa_camera_reqbufs() */
-	list_del_init(&vb->queue);
-	vb->state = VIDEOBUF_DONE;
-	v4l2_get_timestamp(&vb->ts);
-	vb->field_count++;
-	wake_up(&vb->done);
-	dev_dbg(pcdev->soc_host.v4l2_dev.dev, "%s dequeud buffer (vb=0x%p)\n",
-		__func__, vb);
+	list_del_init(&buf->queue);
+	vb->timestamp = ktime_get_ns();
+	vb2_buffer_done(vb, VB2_BUF_STATE_DONE);
+	dev_dbg(pcdev_to_dev(pcdev), "%s dequeud buffer (buf=0x%p)\n",
+		__func__, buf);
 
 	if (list_empty(&pcdev->capture)) {
 		pxa_camera_stop_capture(pcdev);
@@ -645,7 +428,7 @@ static void pxa_camera_wakeup(struct pxa_camera_dev *pcdev,
 	}
 
 	pcdev->active = list_entry(pcdev->capture.next,
-				   struct pxa_buffer, vb.queue);
+				   struct pxa_buffer, queue);
 }
 
 /**
@@ -670,7 +453,7 @@ static void pxa_camera_check_link_miss(struct pxa_camera_dev *pcdev,
 {
 	bool is_dma_stopped = last_submitted != last_issued;
 
-	dev_dbg(pcdev->soc_host.v4l2_dev.dev,
+	dev_dbg(pcdev_to_dev(pcdev),
 		"%s : top queued buffer=%p, is_dma_stopped=%d\n",
 		__func__, pcdev->active, is_dma_stopped);
 
@@ -681,12 +464,11 @@ static void pxa_camera_check_link_miss(struct pxa_camera_dev *pcdev,
 static void pxa_camera_dma_irq(struct pxa_camera_dev *pcdev,
 			       enum pxa_camera_active_dma act_dma)
 {
-	struct device *dev = pcdev->soc_host.v4l2_dev.dev;
+	struct device *dev = pcdev_to_dev(pcdev);
 	struct pxa_buffer *buf, *last_buf;
 	unsigned long flags;
 	u32 camera_status, overrun;
 	int chan;
-	struct videobuf_buffer *vb;
 	enum dma_status last_status;
 	dma_cookie_t last_issued;
 
@@ -714,9 +496,8 @@ static void pxa_camera_dma_irq(struct pxa_camera_dev *pcdev,
 	if (!pcdev->active)
 		goto out;
 
-	vb = &pcdev->active->vb;
-	buf = container_of(vb, struct pxa_buffer, vb);
-	WARN_ON(buf->inwork || list_empty(&vb->queue));
+	buf = pcdev->active;
+	WARN_ON(buf->inwork || list_empty(&buf->queue));
 
 	/*
 	 * It's normal if the last frame creates an overrun, as there
@@ -734,7 +515,7 @@ static void pxa_camera_dma_irq(struct pxa_camera_dev *pcdev,
 		break;
 	}
 	last_buf = list_entry(pcdev->capture.prev,
-			      struct pxa_buffer, vb.queue);
+			      struct pxa_buffer, queue);
 	last_status = dma_async_is_tx_complete(pcdev->dma_chans[chan],
 					       last_buf->cookie[chan],
 					       NULL, &last_issued);
@@ -743,14 +524,14 @@ static void pxa_camera_dma_irq(struct pxa_camera_dev *pcdev,
 		dev_dbg(dev, "FIFO overrun! CISR: %x\n",
 			camera_status);
 		pxa_camera_stop_capture(pcdev);
-		list_for_each_entry(buf, &pcdev->capture, vb.queue)
+		list_for_each_entry(buf, &pcdev->capture, queue)
 			pxa_dma_add_tail_buf(pcdev, buf);
 		pxa_camera_start_capture(pcdev);
 		goto out;
 	}
 	buf->active_dma &= ~act_dma;
 	if (!buf->active_dma) {
-		pxa_camera_wakeup(pcdev, vb, buf);
+		pxa_camera_wakeup(pcdev, buf);
 		pxa_camera_check_link_miss(pcdev, last_buf->cookie[chan],
 					   last_issued);
 	}
@@ -759,26 +540,226 @@ out:
 	spin_unlock_irqrestore(&pcdev->lock, flags);
 }
 
-static struct videobuf_queue_ops pxa_videobuf_ops = {
-	.buf_setup      = pxa_videobuf_setup,
-	.buf_prepare    = pxa_videobuf_prepare,
-	.buf_queue      = pxa_videobuf_queue,
-	.buf_release    = pxa_videobuf_release,
+static void pxa_buffer_cleanup(struct pxa_buffer *buf)
+{
+	int i;
+
+	for (i = 0; i < 3 && buf->descs[i]; i++) {
+		dmaengine_desc_free(buf->descs[i]);
+		kfree(buf->sg[i]);
+		buf->descs[i] = NULL;
+		buf->sg[i] = NULL;
+		buf->sg_len[i] = 0;
+		buf->plane_sizes[i] = 0;
+	}
+	buf->nb_planes = 0;
+}
+
+static int pxa_buffer_init(struct pxa_camera_dev *pcdev,
+			   struct pxa_buffer *buf)
+{
+	struct vb2_buffer *vb = &buf->vbuf.vb2_buf;
+	struct sg_table *sgt = vb2_dma_sg_plane_desc(vb, 0);
+	int nb_channels = pcdev->channels;
+	int i, ret = 0;
+	unsigned long size = vb2_plane_size(vb, 0);
+
+	switch (nb_channels) {
+	case 1:
+		buf->plane_sizes[0] = size;
+		break;
+	case 3:
+		buf->plane_sizes[0] = size / 2;
+		buf->plane_sizes[1] = size / 4;
+		buf->plane_sizes[2] = size / 4;
+		break;
+	default:
+		return -EINVAL;
+	};
+	buf->nb_planes = nb_channels;
+
+	ret = sg_split(sgt->sgl, sgt->nents, 0, nb_channels,
+		       buf->plane_sizes, buf->sg, buf->sg_len, GFP_KERNEL);
+	if (ret < 0) {
+		dev_err(pcdev_to_dev(pcdev),
+			"sg_split failed: %d\n", ret);
+		return ret;
+	}
+	for (i = 0; i < nb_channels; i++) {
+		ret = pxa_init_dma_channel(pcdev, buf, i,
+					   buf->sg[i], buf->sg_len[i]);
+		if (ret) {
+			pxa_buffer_cleanup(buf);
+			return ret;
+		}
+	}
+	INIT_LIST_HEAD(&buf->queue);
+
+	return ret;
+}
+
+static void pxac_vb2_cleanup(struct vb2_buffer *vb)
+{
+	struct pxa_buffer *buf = vb2_to_pxa_buffer(vb);
+	struct pxa_camera_dev *pcdev = vb2_get_drv_priv(vb->vb2_queue);
+
+	dev_dbg(pcdev_to_dev(pcdev),
+		 "%s(vb=%p)\n", __func__, vb);
+	pxa_buffer_cleanup(buf);
+}
+
+static void pxac_vb2_queue(struct vb2_buffer *vb)
+{
+	struct pxa_buffer *buf = vb2_to_pxa_buffer(vb);
+	struct pxa_camera_dev *pcdev = vb2_get_drv_priv(vb->vb2_queue);
+
+	dev_dbg(pcdev_to_dev(pcdev),
+		 "%s(vb=%p) nb_channels=%d size=%lu active=%p\n",
+		__func__, vb, pcdev->channels, vb2_get_plane_payload(vb, 0),
+		pcdev->active);
+
+	list_add_tail(&buf->queue, &pcdev->capture);
+
+	pxa_dma_add_tail_buf(pcdev, buf);
+
+	if (!pcdev->active)
+		pxa_camera_start_capture(pcdev);
+}
+
+/*
+ * Please check the DMA prepared buffer structure in :
+ *   Documentation/video4linux/pxa_camera.txt
+ * Please check also in pxa_camera_check_link_miss() to understand why DMA chain
+ * modification while DMA chain is running will work anyway.
+ */
+static int pxac_vb2_prepare(struct vb2_buffer *vb)
+{
+	struct pxa_camera_dev *pcdev = vb2_get_drv_priv(vb->vb2_queue);
+	struct pxa_buffer *buf = vb2_to_pxa_buffer(vb);
+	struct soc_camera_device *icd = soc_camera_from_vb2q(vb->vb2_queue);
+	int ret = 0;
+
+	switch (pcdev->channels) {
+	case 1:
+	case 3:
+		vb2_set_plane_payload(vb, 0, icd->sizeimage);
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	dev_dbg(pcdev_to_dev(pcdev),
+		 "%s (vb=%p) nb_channels=%d size=%lu\n",
+		__func__, vb, pcdev->channels, vb2_get_plane_payload(vb, 0));
+
+	WARN_ON(!icd->current_fmt);
+
+#ifdef DEBUG
+	/*
+	 * This can be useful if you want to see if we actually fill
+	 * the buffer with something
+	 */
+	for (i = 0; i < vb->num_planes; i++)
+		memset((void *)vb2_plane_vaddr(vb, i),
+		       0xaa, vb2_get_plane_payload(vb, i));
+#endif
+
+	/*
+	 * I think, in buf_prepare you only have to protect global data,
+	 * the actual buffer is yours
+	 */
+	buf->inwork = 0;
+	pxa_videobuf_set_actdma(pcdev, buf);
+
+	return ret;
+}
+
+static int pxac_vb2_init(struct vb2_buffer *vb)
+{
+	struct pxa_camera_dev *pcdev = vb2_get_drv_priv(vb->vb2_queue);
+	struct pxa_buffer *buf = vb2_to_pxa_buffer(vb);
+
+	dev_dbg(pcdev_to_dev(pcdev),
+		 "%s(nb_channels=%d)\n",
+		__func__, pcdev->channels);
+
+	return pxa_buffer_init(pcdev, buf);
+}
+
+static int pxac_vb2_queue_setup(struct vb2_queue *vq,
+				unsigned int *nbufs,
+				unsigned int *num_planes, unsigned int sizes[],
+				void *alloc_ctxs[])
+{
+	struct pxa_camera_dev *pcdev = vb2_get_drv_priv(vq);
+	struct soc_camera_device *icd = soc_camera_from_vb2q(vq);
+	int size = icd->sizeimage;
+
+	dev_dbg(pcdev_to_dev(pcdev),
+		 "%s(vq=%p nbufs=%d num_planes=%d size=%d)\n",
+		__func__, vq, *nbufs, *num_planes, size);
+	/*
+	 * Called from VIDIOC_REQBUFS or in compatibility mode For YUV422P
+	 * format, even if there are 3 planes Y, U and V, we reply there is only
+	 * one plane, containing Y, U and V data, one after the other.
+	 */
+	if (*num_planes)
+		return sizes[0] < size ? -EINVAL : 0;
+
+	*num_planes = 1;
+	switch (pcdev->channels) {
+	case 1:
+	case 3:
+		sizes[0] = size;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	alloc_ctxs[0] = pcdev->alloc_ctx;
+	if (!*nbufs)
+		*nbufs = 1;
+
+	return 0;
+}
+
+static void pxac_vb2_stop_streaming(struct vb2_queue *vq)
+{
+	vb2_wait_for_all_buffers(vq);
+}
+
+static struct vb2_ops pxac_vb2_ops = {
+	.queue_setup		= pxac_vb2_queue_setup,
+	.buf_init		= pxac_vb2_init,
+	.buf_prepare		= pxac_vb2_prepare,
+	.buf_queue		= pxac_vb2_queue,
+	.buf_cleanup		= pxac_vb2_cleanup,
+	.stop_streaming		= pxac_vb2_stop_streaming,
+	.wait_prepare		= vb2_ops_wait_prepare,
+	.wait_finish		= vb2_ops_wait_finish,
 };
 
-static void pxa_camera_init_videobuf(struct videobuf_queue *q,
-			      struct soc_camera_device *icd)
+static int pxa_camera_init_videobuf2(struct vb2_queue *vq,
+				     struct soc_camera_device *icd)
 {
 	struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
 	struct pxa_camera_dev *pcdev = ici->priv;
+	int ret;
 
-	/*
-	 * We must pass NULL as dev pointer, then all pci_* dma operations
-	 * transform to normal dma_* ones.
-	 */
-	videobuf_queue_sg_init(q, &pxa_videobuf_ops, NULL, &pcdev->lock,
-				V4L2_BUF_TYPE_VIDEO_CAPTURE, V4L2_FIELD_NONE,
-				sizeof(struct pxa_buffer), icd, &ici->host_lock);
+	vq->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
+	vq->io_modes = VB2_MMAP | VB2_USERPTR | VB2_DMABUF;
+	vq->drv_priv = pcdev;
+	vq->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
+	vq->buf_struct_size = sizeof(struct pxa_buffer);
+
+	vq->ops = &pxac_vb2_ops;
+	vq->mem_ops = &vb2_dma_sg_memops;
+
+	ret = vb2_queue_init(vq);
+	dev_dbg(pcdev_to_dev(pcdev),
+		 "vb2_queue_init(vq=%p): %d\n", vq, ret);
+
+	return ret;
 }
 
 static u32 mclk_get_divisor(struct platform_device *pdev,
@@ -860,9 +841,8 @@ static void pxa_camera_eof(unsigned long arg)
 	struct pxa_camera_dev *pcdev = (struct pxa_camera_dev *)arg;
 	unsigned long cifr;
 	struct pxa_buffer *buf;
-	struct videobuf_buffer *vb;
 
-	dev_dbg(pcdev->soc_host.v4l2_dev.dev,
+	dev_dbg(pcdev_to_dev(pcdev),
 		"Camera interrupt status 0x%x\n",
 		__raw_readl(pcdev->base + CISR));
 
@@ -871,9 +851,8 @@ static void pxa_camera_eof(unsigned long arg)
 	__raw_writel(cifr, pcdev->base + CIFR);
 
 	pcdev->active = list_first_entry(&pcdev->capture,
-					 struct pxa_buffer, vb.queue);
-	vb = &pcdev->active->vb;
-	buf = container_of(vb, struct pxa_buffer, vb);
+					 struct pxa_buffer, queue);
+	buf = pcdev->active;
 	pxa_videobuf_set_actdma(pcdev, buf);
 
 	pxa_dma_start_channels(pcdev);
@@ -885,7 +864,7 @@ static irqreturn_t pxa_camera_irq(int irq, void *data)
 	unsigned long status, cicr0;
 
 	status = __raw_readl(pcdev->base + CISR);
-	dev_dbg(pcdev->soc_host.v4l2_dev.dev,
+	dev_dbg(pcdev_to_dev(pcdev),
 		"Camera interrupt status 0x%lx\n", status);
 
 	if (!status)
@@ -1489,42 +1468,11 @@ static int pxa_camera_try_fmt(struct soc_camera_device *icd,
 	return ret;
 }
 
-static int pxa_camera_reqbufs(struct soc_camera_device *icd,
-			      struct v4l2_requestbuffers *p)
-{
-	int i;
-
-	/*
-	 * This is for locking debugging only. I removed spinlocks and now I
-	 * check whether .prepare is ever called on a linked buffer, or whether
-	 * a dma IRQ can occur for an in-work or unlinked buffer. Until now
-	 * it hadn't triggered
-	 */
-	for (i = 0; i < p->count; i++) {
-		struct pxa_buffer *buf = container_of(icd->vb_vidq.bufs[i],
-						      struct pxa_buffer, vb);
-		buf->inwork = 0;
-		INIT_LIST_HEAD(&buf->vb.queue);
-	}
-
-	return 0;
-}
-
 static unsigned int pxa_camera_poll(struct file *file, poll_table *pt)
 {
 	struct soc_camera_device *icd = file->private_data;
-	struct pxa_buffer *buf;
-
-	buf = list_entry(icd->vb_vidq.stream.next, struct pxa_buffer,
-			 vb.stream);
-
-	poll_wait(file, &buf->vb.done, pt);
 
-	if (buf->vb.state == VIDEOBUF_DONE ||
-	    buf->vb.state == VIDEOBUF_ERROR)
-		return POLLIN|POLLRDNORM;
-
-	return 0;
+	return vb2_poll(&icd->vb2_vidq, file, pt);
 }
 
 static int pxa_camera_querycap(struct soc_camera_host *ici,
@@ -1597,8 +1545,7 @@ static struct soc_camera_host_ops pxa_soc_camera_host_ops = {
 	.put_formats	= pxa_camera_put_formats,
 	.set_fmt	= pxa_camera_set_fmt,
 	.try_fmt	= pxa_camera_try_fmt,
-	.init_videobuf	= pxa_camera_init_videobuf,
-	.reqbufs	= pxa_camera_reqbufs,
+	.init_videobuf2	= pxa_camera_init_videobuf2,
 	.poll		= pxa_camera_poll,
 	.querycap	= pxa_camera_querycap,
 	.set_bus_param	= pxa_camera_set_bus_param,
@@ -1692,6 +1639,10 @@ static int pxa_camera_probe(struct platform_device *pdev)
 		return -ENOMEM;
 	}
 
+	pcdev->alloc_ctx = vb2_dma_sg_init_ctx(&pdev->dev);
+	if (IS_ERR(pcdev->alloc_ctx))
+		return PTR_ERR(pcdev->alloc_ctx);
+
 	pcdev->clk = devm_clk_get(&pdev->dev, NULL);
 	if (IS_ERR(pcdev->clk))
 		return PTR_ERR(pcdev->clk);
@@ -1828,6 +1779,7 @@ static int pxa_camera_remove(struct platform_device *pdev)
 	dma_release_channel(pcdev->dma_chans[0]);
 	dma_release_channel(pcdev->dma_chans[1]);
 	dma_release_channel(pcdev->dma_chans[2]);
+	vb2_dma_sg_cleanup_ctx(pcdev->alloc_ctx);
 
 	soc_camera_host_unregister(soc_host);
 
