1 files changed, 16 insertions, 27 deletions

diff --git a/drivers/media/platform/s3c-camif/camif-capture.c b/drivers/media/platform/s3c-camif/camif-capture.c
index 537b858cb94a..bd060ef5d1e1 100644
--- a/drivers/media/platform/s3c-camif/camif-capture.c
+++ b/drivers/media/platform/s3c-camif/camif-capture.c
@@ -338,7 +338,7 @@ irqreturn_t s3c_camif_irq_handler(int irq, void *priv)
 
 		if (!WARN_ON(vbuf == NULL)) {
 			/* Dequeue a filled buffer */
-			v4l2_get_timestamp(&vbuf->vb.timestamp);
+			vbuf->vb.vb2_buf.timestamp = ktime_get_ns();
 			vbuf->vb.sequence = vp->frame_sequence++;
 			vb2_buffer_done(&vbuf->vb.vb2_buf, VB2_BUF_STATE_DONE);
 
@@ -435,39 +435,28 @@ static void stop_streaming(struct vb2_queue *vq)
 	camif_stop_capture(vp);
 }
 
-static int queue_setup(struct vb2_queue *vq, const void *parg,
+static int queue_setup(struct vb2_queue *vq,
 		       unsigned int *num_buffers, unsigned int *num_planes,
 		       unsigned int sizes[], void *allocators[])
 {
-	const struct v4l2_format *pfmt = parg;
-	const struct v4l2_pix_format *pix = NULL;
 	struct camif_vp *vp = vb2_get_drv_priv(vq);
 	struct camif_dev *camif = vp->camif;
 	struct camif_frame *frame = &vp->out_frame;
-	const struct camif_fmt *fmt;
+	const struct camif_fmt *fmt = vp->out_fmt;
 	unsigned int size;
 
-	if (pfmt) {
-		pix = &pfmt->fmt.pix;
-		fmt = s3c_camif_find_format(vp, &pix->pixelformat, -1);
-		if (fmt == NULL)
-			return -EINVAL;
-		size = (pix->width * pix->height * fmt->depth) / 8;
-	} else {
-		fmt = vp->out_fmt;
-		if (fmt == NULL)
-			return -EINVAL;
-		size = (frame->f_width * frame->f_height * fmt->depth) / 8;
-	}
-
-	*num_planes = 1;
+	if (fmt == NULL)
+		return -EINVAL;
 
-	if (pix)
-		sizes[0] = max(size, pix->sizeimage);
-	else
-		sizes[0] = size;
+	size = (frame->f_width * frame->f_height * fmt->depth) / 8;
 	allocators[0] = camif->alloc_ctx;
 
+	if (*num_planes)
+		return sizes[0] < size ? -EINVAL : 0;
+
+	*num_planes = 1;
+	sizes[0] = size;
+
 	pr_debug("size: %u\n", sizes[0]);
 	return 0;
 }
@@ -833,7 +822,7 @@ static int camif_pipeline_validate(struct camif_dev *camif)
 
 	/* Retrieve format at the sensor subdev source pad */
 	pad = media_entity_remote_pad(&camif->pads[0]);
-	if (!pad || media_entity_type(pad->entity) != MEDIA_ENT_T_V4L2_SUBDEV)
+	if (!pad || !is_media_entity_v4l2_subdev(pad->entity))
 		return -EPIPE;
 
 	src_fmt.pad = pad->index;
@@ -1155,7 +1144,7 @@ int s3c_camif_register_video_node(struct camif_dev *camif, int idx)
 		goto err_vd_rel;
 
 	vp->pad.flags = MEDIA_PAD_FL_SINK;
-	ret = media_entity_init(&vfd->entity, 1, &vp->pad, 0);
+	ret = media_entity_pads_init(&vfd->entity, 1, &vp->pad);
 	if (ret)
 		goto err_vd_rel;
 
@@ -1570,8 +1559,8 @@ int s3c_camif_create_subdev(struct camif_dev *camif)
 	camif->pads[CAMIF_SD_PAD_SOURCE_C].flags = MEDIA_PAD_FL_SOURCE;
 	camif->pads[CAMIF_SD_PAD_SOURCE_P].flags = MEDIA_PAD_FL_SOURCE;
 
-	ret = media_entity_init(&sd->entity, CAMIF_SD_PADS_NUM,
-				camif->pads, 0);
+	ret = media_entity_pads_init(&sd->entity, CAMIF_SD_PADS_NUM,
+				camif->pads);
 	if (ret)
 		return ret;