Merge tag 'media/v4.4-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media

Pull media updates from Mauro Carvalho Chehab:
 "Media updates, including:

   - Lots of improvements at the kABI documentation
   - Split of Videobuf2 into a common part and a V4L2 specific one
   - Split of the VB2 tracing events into a separate header file
   - s5p-mfc got support for Exynos 5433
   - v4l2 fixes for 64-bits alignment when running 32 bits userspace
     on ARM
   - Added support for SDR radio transmitter at core, vivid and hackrf
     drivers
   - Some y2038 fixups
   - Some improvements at V4L2 colorspace support
   - saa7164 converted to use the V4L2 core control framework
   - several new boards additions, cleanups and fixups

  PS: There are two patches for scripts/kernel-doc that are needed by
  the documentation patches on Media.  Jon is OK on merging those via
  my tree"

* tag 'media/v4.4-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (146 commits)
  [media] c8sectpfe: Remove select on CONFIG_FW_LOADER_USER_HELPER_FALLBACK
  [media] DocBook media: update copyright/version numbers
  [media] ivtv: Convert to get_user_pages_unlocked()
  [media] media/v4l2-ctrls: fix setting autocluster to manual with VIDIOC_S_CTRL
  [media] DocBook media: Fix a typo in encoder cmd
  [media] DocBook: add SDR specific info to G_MODULATOR / S_MODULATOR
  [media] DocBook: add SDR specific info to G_TUNER / S_TUNER
  [media] hackrf: do not set human readable name for formats
  [media] hackrf: add support for transmitter
  [media] hackrf: switch to single function which configures everything
  [media] hackrf: add control for RF amplifier
  [media] DocBook: add modulator type field
  [media] v4l: add type field to v4l2_modulator struct
  [media] DocBook: document SDR transmitter
  [media] v4l2: add support for SDR transmitter
  [media] DocBook: document tuner RF gain control
  [media] v4l2: add RF gain control
  [media] v4l2: rename V4L2_TUNER_ADC to V4L2_TUNER_SDR
  [media] media/vivid-osd: fix info leak in ioctl
  [media] media: videobuf2: Move v4l2-specific stuff to videobuf2-v4l2
  ...

drivers/input/touchscreen/sur40.c

@@ -38,6 +38,7 @@
 #include <media/v4l2-device.h>
 #include <media/v4l2-dev.h>
 #include <media/v4l2-ioctl.h>
+#include <media/videobuf2-v4l2.h>
 #include <media/videobuf2-dma-sg.h>
 
 /* read 512 bytes from endpoint 0x86 -> get header + blobs */
@@ -163,7 +164,7 @@ struct sur40_state {
 };
 
 struct sur40_buffer {
-	struct vb2_buffer vb;
+	struct vb2_v4l2_buffer vb;
 	struct list_head list;
 };
 
@@ -420,7 +421,7 @@ static void sur40_process_video(struct sur40_state *sur40)
 
 	dev_dbg(sur40->dev, "header acquired\n");
 
-	sgt = vb2_dma_sg_plane_desc(&new_buf->vb, 0);
+	sgt = vb2_dma_sg_plane_desc(&new_buf->vb.vb2_buf, 0);
 
 	result = usb_sg_init(&sgr, sur40->usbdev,
 		usb_rcvbulkpipe(sur40->usbdev, VIDEO_ENDPOINT), 0,
@@ -443,15 +444,15 @@ static void sur40_process_video(struct sur40_state *sur40)
 		goto err_poll;
 
 	/* mark as finished */
-	v4l2_get_timestamp(&new_buf->vb.v4l2_buf.timestamp);
-	new_buf->vb.v4l2_buf.sequence = sur40->sequence++;
-	new_buf->vb.v4l2_buf.field = V4L2_FIELD_NONE;
-	vb2_buffer_done(&new_buf->vb, VB2_BUF_STATE_DONE);
+	v4l2_get_timestamp(&new_buf->vb.timestamp);
+	new_buf->vb.sequence = sur40->sequence++;
+	new_buf->vb.field = V4L2_FIELD_NONE;
+	vb2_buffer_done(&new_buf->vb.vb2_buf, VB2_BUF_STATE_DONE);
 	dev_dbg(sur40->dev, "buffer marked done\n");
 	return;
 
 err_poll:
-	vb2_buffer_done(&new_buf->vb, VB2_BUF_STATE_ERROR);
+	vb2_buffer_done(&new_buf->vb.vb2_buf, VB2_BUF_STATE_ERROR);
 }
 
 /* Initialize input device parameters. */
@@ -643,10 +644,11 @@ static void sur40_disconnect(struct usb_interface *interface)
  * minimum number: many DMA engines need a minimum of 2 buffers in the
  * queue and you need to have another available for userspace processing.
  */
-static int sur40_queue_setup(struct vb2_queue *q, const struct v4l2_format *fmt,
+static int sur40_queue_setup(struct vb2_queue *q, const void *parg,
 		       unsigned int *nbuffers, unsigned int *nplanes,
 		       unsigned int sizes[], void *alloc_ctxs[])
 {
+	const struct v4l2_format *fmt = parg;
 	struct sur40_state *sur40 = vb2_get_drv_priv(q);
 
 	if (q->num_buffers + *nbuffers < 3)
@@ -701,7 +703,7 @@ static void return_all_buffers(struct sur40_state *sur40,
 
 	spin_lock(&sur40->qlock);
 	list_for_each_entry_safe(buf, node, &sur40->buf_list, list) {
-		vb2_buffer_done(&buf->vb, state);
+		vb2_buffer_done(&buf->vb.vb2_buf, state);
 		list_del(&buf->list);
 	}
 	spin_unlock(&sur40->qlock);