[media] media: videobuf2: Restructure vb2_buffer

Remove v4l2 stuff - v4l2_buf, v4l2_plane - from struct vb2_buffer.

Add new member variables - bytesused, length, offset, userptr, fd,
data_offset - to struct vb2_plane in order to cover all information
of v4l2_plane.
struct vb2_plane {
        <snip>
        unsigned int            bytesused;
        unsigned int            length;
        union {
                unsigned int    offset;
                unsigned long   userptr;
                int             fd;
        } m;
        unsigned int            data_offset;
}

Replace v4l2_buf with new member variables - index, type, memory - which
are common fields for buffer management.
struct vb2_buffer {
        <snip>
        unsigned int            index;
        unsigned int            type;
        unsigned int            memory;
        unsigned int            num_planes;
        struct vb2_plane        planes[VIDEO_MAX_PLANES];
        <snip>
};

v4l2 specific fields - flags, field, timestamp, timecode,
sequence - are moved to vb2_v4l2_buffer in videobuf2-v4l2.c
struct vb2_v4l2_buffer {
        struct vb2_buffer       vb2_buf;

        __u32                   flags;
        __u32                   field;
        struct timeval          timestamp;
        struct v4l2_timecode    timecode;
        __u32                   sequence;
};

Signed-off-by: Junghak Sung <jh1009.sung@samsung.com>
Signed-off-by: Geunyoung Kim <nenggun.kim@samsung.com>
Acked-by: Seung-Woo Kim <sw0312.kim@samsung.com>
Acked-by: Inki Dae <inki.dae@samsung.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>

8 files changed, 139 insertions, 107 deletions

diff --git a/drivers/media/platform/vivid/vivid-core.h b/drivers/media/platform/vivid/vivid-core.h
index 3816d3c69f5c..55b304a705d5 100644
--- a/drivers/media/platform/vivid/vivid-core.h
+++ b/drivers/media/platform/vivid/vivid-core.h
@@ -93,7 +93,7 @@ extern struct vivid_fmt vivid_formats[];
 /* buffer for one video frame */
 struct vivid_buffer {
 	/* common v4l buffer stuff -- must be first */
-	struct vb2_buffer	vb;
+	struct vb2_v4l2_buffer vb;
 	struct list_head	list;
 };
 
diff --git a/drivers/media/platform/vivid/vivid-kthread-cap.c b/drivers/media/platform/vivid/vivid-kthread-cap.c
index 1727f5453f0b..83cc6d3b4784 100644
--- a/drivers/media/platform/vivid/vivid-kthread-cap.c
+++ b/drivers/media/platform/vivid/vivid-kthread-cap.c
@@ -236,8 +236,8 @@ static void *plane_vaddr(struct tpg_data *tpg, struct vivid_buffer *buf,
 	void *vbuf;
 
 	if (p == 0 || tpg_g_buffers(tpg) > 1)
-		return vb2_plane_vaddr(&buf->vb, p);
-	vbuf = vb2_plane_vaddr(&buf->vb, 0);
+		return vb2_plane_vaddr(&buf->vb.vb2_buf, p);
+	vbuf = vb2_plane_vaddr(&buf->vb.vb2_buf, 0);
 	for (i = 0; i < p; i++)
 		vbuf += bpl[i] * h / tpg->vdownsampling[i];
 	return vbuf;
@@ -246,7 +246,7 @@ static void *plane_vaddr(struct tpg_data *tpg, struct vivid_buffer *buf,
 static int vivid_copy_buffer(struct vivid_dev *dev, unsigned p, u8 *vcapbuf,
 		struct vivid_buffer *vid_cap_buf)
 {
-	bool blank = dev->must_blank[vid_cap_buf->vb.v4l2_buf.index];
+	bool blank = dev->must_blank[vid_cap_buf->vb.vb2_buf.index];
 	struct tpg_data *tpg = &dev->tpg;
 	struct vivid_buffer *vid_out_buf = NULL;
 	unsigned vdiv = dev->fmt_out->vdownsampling[p];
@@ -283,12 +283,12 @@ static int vivid_copy_buffer(struct vivid_dev *dev, unsigned p, u8 *vcapbuf,
 	if (vid_out_buf == NULL)
 		return -ENODATA;
 
-	vid_cap_buf->vb.v4l2_buf.field = vid_out_buf->vb.v4l2_buf.field;
+	vid_cap_buf->vb.field = vid_out_buf->vb.field;
 
 	voutbuf = plane_vaddr(tpg, vid_out_buf, p,
 			      dev->bytesperline_out, dev->fmt_out_rect.height);
 	if (p < dev->fmt_out->buffers)
-		voutbuf += vid_out_buf->vb.v4l2_planes[p].data_offset;
+		voutbuf += vid_out_buf->vb.vb2_buf.planes[p].data_offset;
 	voutbuf += tpg_hdiv(tpg, p, dev->loop_vid_out.left) +
 		(dev->loop_vid_out.top / vdiv) * stride_out;
 	vcapbuf += tpg_hdiv(tpg, p, dev->compose_cap.left) +
@@ -429,17 +429,19 @@ static void vivid_fillbuff(struct vivid_dev *dev, struct vivid_buffer *buf)
 	bool is_loop = false;
 
 	if (dev->loop_video && dev->can_loop_video &&
-	    ((vivid_is_svid_cap(dev) && !VIVID_INVALID_SIGNAL(dev->std_signal_mode)) ||
-	     (vivid_is_hdmi_cap(dev) && !VIVID_INVALID_SIGNAL(dev->dv_timings_signal_mode))))
+		((vivid_is_svid_cap(dev) &&
+		!VIVID_INVALID_SIGNAL(dev->std_signal_mode)) ||
+		(vivid_is_hdmi_cap(dev) &&
+		!VIVID_INVALID_SIGNAL(dev->dv_timings_signal_mode))))
 		is_loop = true;
 
-	buf->vb.v4l2_buf.sequence = dev->vid_cap_seq_count;
+	buf->vb.sequence = dev->vid_cap_seq_count;
 	/*
 	 * Take the timestamp now if the timestamp source is set to
 	 * "Start of Exposure".
 	 */
 	if (dev->tstamp_src_is_soe)
-		v4l2_get_timestamp(&buf->vb.v4l2_buf.timestamp);
+		v4l2_get_timestamp(&buf->vb.timestamp);
 	if (dev->field_cap == V4L2_FIELD_ALTERNATE) {
 		/*
 		 * 60 Hz standards start with the bottom field, 50 Hz standards
@@ -447,19 +449,19 @@ static void vivid_fillbuff(struct vivid_dev *dev, struct vivid_buffer *buf)
 		 * then the field is TOP for 50 Hz and BOTTOM for 60 Hz
 		 * standards.
 		 */
-		buf->vb.v4l2_buf.field = ((dev->vid_cap_seq_count & 1) ^ is_60hz) ?
+		buf->vb.field = ((dev->vid_cap_seq_count & 1) ^ is_60hz) ?
 			V4L2_FIELD_BOTTOM : V4L2_FIELD_TOP;
 		/*
 		 * The sequence counter counts frames, not fields. So divide
 		 * by two.
 		 */
-		buf->vb.v4l2_buf.sequence /= 2;
+		buf->vb.sequence /= 2;
 	} else {
-		buf->vb.v4l2_buf.field = dev->field_cap;
+		buf->vb.field = dev->field_cap;
 	}
-	tpg_s_field(tpg, buf->vb.v4l2_buf.field,
+	tpg_s_field(tpg, buf->vb.field,
 		    dev->field_cap == V4L2_FIELD_ALTERNATE);
-	tpg_s_perc_fill_blank(tpg, dev->must_blank[buf->vb.v4l2_buf.index]);
+	tpg_s_perc_fill_blank(tpg, dev->must_blank[buf->vb.vb2_buf.index]);
 
 	vivid_precalc_copy_rects(dev);
 
@@ -479,13 +481,16 @@ static void vivid_fillbuff(struct vivid_dev *dev, struct vivid_buffer *buf)
 		}
 		tpg_calc_text_basep(tpg, basep, p, vbuf);
 		if (!is_loop || vivid_copy_buffer(dev, p, vbuf, buf))
-			tpg_fill_plane_buffer(tpg, vivid_get_std_cap(dev), p, vbuf);
+			tpg_fill_plane_buffer(tpg, vivid_get_std_cap(dev),
+					p, vbuf);
 	}
-	dev->must_blank[buf->vb.v4l2_buf.index] = false;
+	dev->must_blank[buf->vb.vb2_buf.index] = false;
 
 	/* Updates stream time, only update at the start of a new frame. */
-	if (dev->field_cap != V4L2_FIELD_ALTERNATE || (buf->vb.v4l2_buf.sequence & 1) == 0)
-		dev->ms_vid_cap = jiffies_to_msecs(jiffies - dev->jiffies_vid_cap);
+	if (dev->field_cap != V4L2_FIELD_ALTERNATE ||
+			(buf->vb.sequence & 1) == 0)
+		dev->ms_vid_cap =
+			jiffies_to_msecs(jiffies - dev->jiffies_vid_cap);
 
 	ms = dev->ms_vid_cap;
 	if (dev->osd_mode <= 1) {
@@ -494,9 +499,9 @@ static void vivid_fillbuff(struct vivid_dev *dev, struct vivid_buffer *buf)
 				(ms / (60 * 1000)) % 60,
 				(ms / 1000) % 60,
 				ms % 1000,
-				buf->vb.v4l2_buf.sequence,
+				buf->vb.sequence,
 				(dev->field_cap == V4L2_FIELD_ALTERNATE) ?
-					(buf->vb.v4l2_buf.field == V4L2_FIELD_TOP ?
+					(buf->vb.field == V4L2_FIELD_TOP ?
 					 " top" : " bottom") : "");
 		tpg_gen_text(tpg, basep, line++ * line_height, 16, str);
 	}
@@ -553,8 +558,8 @@ static void vivid_fillbuff(struct vivid_dev *dev, struct vivid_buffer *buf)
 	 * the timestamp now.
 	 */
 	if (!dev->tstamp_src_is_soe)
-		v4l2_get_timestamp(&buf->vb.v4l2_buf.timestamp);
-	buf->vb.v4l2_buf.timestamp.tv_sec += dev->time_wrap_offset;
+		v4l2_get_timestamp(&buf->vb.timestamp);
+	buf->vb.timestamp.tv_sec += dev->time_wrap_offset;
 }
 
 /*
@@ -600,7 +605,7 @@ static void vivid_overlay(struct vivid_dev *dev, struct vivid_buffer *buf)
 	struct tpg_data *tpg = &dev->tpg;
 	unsigned pixsize = tpg_g_twopixelsize(tpg, 0) / 2;
 	void *vbase = dev->fb_vbase_cap;
-	void *vbuf = vb2_plane_vaddr(&buf->vb, 0);
+	void *vbuf = vb2_plane_vaddr(&buf->vb.vb2_buf, 0);
 	unsigned img_width = dev->compose_cap.width;
 	unsigned img_height = dev->compose_cap.height;
 	unsigned stride = tpg->bytesperline[0];
@@ -616,7 +621,7 @@ static void vivid_overlay(struct vivid_dev *dev, struct vivid_buffer *buf)
 		return;
 	if ((dev->overlay_cap_field == V4L2_FIELD_TOP ||
 	     dev->overlay_cap_field == V4L2_FIELD_BOTTOM) &&
-	    dev->overlay_cap_field != buf->vb.v4l2_buf.field)
+	    dev->overlay_cap_field != buf->vb.field)
 		return;
 
 	vbuf += dev->compose_cap.left * pixsize + dev->compose_cap.top * stride;
@@ -699,17 +704,17 @@ static void vivid_thread_vid_cap_tick(struct vivid_dev *dev, int dropped_bufs)
 		/* Fill buffer */
 		vivid_fillbuff(dev, vid_cap_buf);
 		dprintk(dev, 1, "filled buffer %d\n",
-			vid_cap_buf->vb.v4l2_buf.index);
+			vid_cap_buf->vb.vb2_buf.index);
 
 		/* Handle overlay */
 		if (dev->overlay_cap_owner && dev->fb_cap.base &&
-				dev->fb_cap.fmt.pixelformat == dev->fmt_cap->fourcc)
+			dev->fb_cap.fmt.pixelformat == dev->fmt_cap->fourcc)
 			vivid_overlay(dev, vid_cap_buf);
 
-		vb2_buffer_done(&vid_cap_buf->vb, dev->dqbuf_error ?
+		vb2_buffer_done(&vid_cap_buf->vb.vb2_buf, dev->dqbuf_error ?
 				VB2_BUF_STATE_ERROR : VB2_BUF_STATE_DONE);
 		dprintk(dev, 2, "vid_cap buffer %d done\n",
-				vid_cap_buf->vb.v4l2_buf.index);
+				vid_cap_buf->vb.vb2_buf.index);
 	}
 
 	if (vbi_cap_buf) {
@@ -717,10 +722,10 @@ static void vivid_thread_vid_cap_tick(struct vivid_dev *dev, int dropped_bufs)
 			vivid_sliced_vbi_cap_process(dev, vbi_cap_buf);
 		else
 			vivid_raw_vbi_cap_process(dev, vbi_cap_buf);
-		vb2_buffer_done(&vbi_cap_buf->vb, dev->dqbuf_error ?
+		vb2_buffer_done(&vbi_cap_buf->vb.vb2_buf, dev->dqbuf_error ?
 				VB2_BUF_STATE_ERROR : VB2_BUF_STATE_DONE);
 		dprintk(dev, 2, "vbi_cap %d done\n",
-				vbi_cap_buf->vb.v4l2_buf.index);
+				vbi_cap_buf->vb.vb2_buf.index);
 	}
 	dev->dqbuf_error = false;
 
@@ -884,9 +889,9 @@ void vivid_stop_generating_vid_cap(struct vivid_dev *dev, bool *pstreaming)
 			buf = list_entry(dev->vid_cap_active.next,
 					 struct vivid_buffer, list);
 			list_del(&buf->list);
-			vb2_buffer_done(&buf->vb, VB2_BUF_STATE_ERROR);
+			vb2_buffer_done(&buf->vb.vb2_buf, VB2_BUF_STATE_ERROR);
 			dprintk(dev, 2, "vid_cap buffer %d done\n",
-				buf->vb.v4l2_buf.index);
+				buf->vb.vb2_buf.index);
 		}
 	}
 
@@ -897,9 +902,9 @@ void vivid_stop_generating_vid_cap(struct vivid_dev *dev, bool *pstreaming)
 			buf = list_entry(dev->vbi_cap_active.next,
 					 struct vivid_buffer, list);
 			list_del(&buf->list);
-			vb2_buffer_done(&buf->vb, VB2_BUF_STATE_ERROR);
+			vb2_buffer_done(&buf->vb.vb2_buf, VB2_BUF_STATE_ERROR);
 			dprintk(dev, 2, "vbi_cap buffer %d done\n",
-				buf->vb.v4l2_buf.index);
+				buf->vb.vb2_buf.index);
 		}
 	}
 
diff --git a/drivers/media/platform/vivid/vivid-kthread-out.c b/drivers/media/platform/vivid/vivid-kthread-out.c
index d9f36ccd7efb..c2c46dcdbe95 100644
--- a/drivers/media/platform/vivid/vivid-kthread-out.c
+++ b/drivers/media/platform/vivid/vivid-kthread-out.c
@@ -87,33 +87,33 @@ static void vivid_thread_vid_out_tick(struct vivid_dev *dev)
 		return;
 
 	if (vid_out_buf) {
-		vid_out_buf->vb.v4l2_buf.sequence = dev->vid_out_seq_count;
+		vid_out_buf->vb.sequence = dev->vid_out_seq_count;
 		if (dev->field_out == V4L2_FIELD_ALTERNATE) {
 			/*
-			 * The sequence counter counts frames, not fields. So divide
-			 * by two.
+			 * The sequence counter counts frames, not fields.
+			 * So divide by two.
 			 */
-			vid_out_buf->vb.v4l2_buf.sequence /= 2;
+			vid_out_buf->vb.sequence /= 2;
 		}
-		v4l2_get_timestamp(&vid_out_buf->vb.v4l2_buf.timestamp);
-		vid_out_buf->vb.v4l2_buf.timestamp.tv_sec += dev->time_wrap_offset;
-		vb2_buffer_done(&vid_out_buf->vb, dev->dqbuf_error ?
+		v4l2_get_timestamp(&vid_out_buf->vb.timestamp);
+		vid_out_buf->vb.timestamp.tv_sec += dev->time_wrap_offset;
+		vb2_buffer_done(&vid_out_buf->vb.vb2_buf, dev->dqbuf_error ?
 				VB2_BUF_STATE_ERROR : VB2_BUF_STATE_DONE);
 		dprintk(dev, 2, "vid_out buffer %d done\n",
-			vid_out_buf->vb.v4l2_buf.index);
+			vid_out_buf->vb.vb2_buf.index);
 	}
 
 	if (vbi_out_buf) {
 		if (dev->stream_sliced_vbi_out)
 			vivid_sliced_vbi_out_process(dev, vbi_out_buf);
 
-		vbi_out_buf->vb.v4l2_buf.sequence = dev->vbi_out_seq_count;
-		v4l2_get_timestamp(&vbi_out_buf->vb.v4l2_buf.timestamp);
-		vbi_out_buf->vb.v4l2_buf.timestamp.tv_sec += dev->time_wrap_offset;
-		vb2_buffer_done(&vbi_out_buf->vb, dev->dqbuf_error ?
+		vbi_out_buf->vb.sequence = dev->vbi_out_seq_count;
+		v4l2_get_timestamp(&vbi_out_buf->vb.timestamp);
+		vbi_out_buf->vb.timestamp.tv_sec += dev->time_wrap_offset;
+		vb2_buffer_done(&vbi_out_buf->vb.vb2_buf, dev->dqbuf_error ?
 				VB2_BUF_STATE_ERROR : VB2_BUF_STATE_DONE);
 		dprintk(dev, 2, "vbi_out buffer %d done\n",
-			vbi_out_buf->vb.v4l2_buf.index);
+			vbi_out_buf->vb.vb2_buf.index);
 	}
 	dev->dqbuf_error = false;
 }
@@ -274,9 +274,9 @@ void vivid_stop_generating_vid_out(struct vivid_dev *dev, bool *pstreaming)
 			buf = list_entry(dev->vid_out_active.next,
 					 struct vivid_buffer, list);
 			list_del(&buf->list);
-			vb2_buffer_done(&buf->vb, VB2_BUF_STATE_ERROR);
+			vb2_buffer_done(&buf->vb.vb2_buf, VB2_BUF_STATE_ERROR);
 			dprintk(dev, 2, "vid_out buffer %d done\n",
-				buf->vb.v4l2_buf.index);
+				buf->vb.vb2_buf.index);
 		}
 	}
 
@@ -287,9 +287,9 @@ void vivid_stop_generating_vid_out(struct vivid_dev *dev, bool *pstreaming)
 			buf = list_entry(dev->vbi_out_active.next,
 					 struct vivid_buffer, list);
 			list_del(&buf->list);
-			vb2_buffer_done(&buf->vb, VB2_BUF_STATE_ERROR);
+			vb2_buffer_done(&buf->vb.vb2_buf, VB2_BUF_STATE_ERROR);
 			dprintk(dev, 2, "vbi_out buffer %d done\n",
-				buf->vb.v4l2_buf.index);
+				buf->vb.vb2_buf.index);
 		}
 	}
 
diff --git a/drivers/media/platform/vivid/vivid-sdr-cap.c b/drivers/media/platform/vivid/vivid-sdr-cap.c
index d0c26577c06e..536a6259b847 100644
--- a/drivers/media/platform/vivid/vivid-sdr-cap.c
+++ b/drivers/media/platform/vivid/vivid-sdr-cap.c
@@ -115,11 +115,11 @@ static void vivid_thread_sdr_cap_tick(struct vivid_dev *dev)
 	spin_unlock(&dev->slock);
 
 	if (sdr_cap_buf) {
-		sdr_cap_buf->vb.v4l2_buf.sequence = dev->sdr_cap_seq_count;
+		sdr_cap_buf->vb.sequence = dev->sdr_cap_seq_count;
 		vivid_sdr_cap_process(dev, sdr_cap_buf);
-		v4l2_get_timestamp(&sdr_cap_buf->vb.v4l2_buf.timestamp);
-		sdr_cap_buf->vb.v4l2_buf.timestamp.tv_sec += dev->time_wrap_offset;
-		vb2_buffer_done(&sdr_cap_buf->vb, dev->dqbuf_error ?
+		v4l2_get_timestamp(&sdr_cap_buf->vb.timestamp);
+		sdr_cap_buf->vb.timestamp.tv_sec += dev->time_wrap_offset;
+		vb2_buffer_done(&sdr_cap_buf->vb.vb2_buf, dev->dqbuf_error ?
 				VB2_BUF_STATE_ERROR : VB2_BUF_STATE_DONE);
 		dev->dqbuf_error = false;
 	}
@@ -162,7 +162,8 @@ static int vivid_thread_sdr_cap(void *data)
 		/* Calculate the number of jiffies since we started streaming */
 		jiffies_since_start = cur_jiffies - dev->jiffies_sdr_cap;
 		/* Get the number of buffers streamed since the start */
-		buffers_since_start = (u64)jiffies_since_start * dev->sdr_adc_freq +
+		buffers_since_start =
+			(u64)jiffies_since_start * dev->sdr_adc_freq +
 				      (HZ * SDR_CAP_SAMPLES_PER_BUF) / 2;
 		do_div(buffers_since_start, HZ * SDR_CAP_SAMPLES_PER_BUF);
 
@@ -177,7 +178,8 @@ static int vivid_thread_sdr_cap(void *data)
 			dev->sdr_cap_seq_offset = buffers_since_start;
 			buffers_since_start = 0;
 		}
-		dev->sdr_cap_seq_count = buffers_since_start + dev->sdr_cap_seq_offset;
+		dev->sdr_cap_seq_count =
+			buffers_since_start + dev->sdr_cap_seq_offset;
 
 		vivid_thread_sdr_cap_tick(dev);
 		mutex_unlock(&dev->mutex);
@@ -248,8 +250,9 @@ static int sdr_cap_buf_prepare(struct vb2_buffer *vb)
 
 static void sdr_cap_buf_queue(struct vb2_buffer *vb)
 {
+	struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb);
 	struct vivid_dev *dev = vb2_get_drv_priv(vb->vb2_queue);
-	struct vivid_buffer *buf = container_of(vb, struct vivid_buffer, vb);
+	struct vivid_buffer *buf = container_of(vbuf, struct vivid_buffer, vb);
 
 	dprintk(dev, 1, "%s\n", __func__);
 
@@ -283,7 +286,8 @@ static int sdr_cap_start_streaming(struct vb2_queue *vq, unsigned count)
 
 		list_for_each_entry_safe(buf, tmp, &dev->sdr_cap_active, list) {
 			list_del(&buf->list);
-			vb2_buffer_done(&buf->vb, VB2_BUF_STATE_QUEUED);
+			vb2_buffer_done(&buf->vb.vb2_buf,
+					VB2_BUF_STATE_QUEUED);
 		}
 	}
 	return err;
@@ -300,9 +304,10 @@ static void sdr_cap_stop_streaming(struct vb2_queue *vq)
 	while (!list_empty(&dev->sdr_cap_active)) {
 		struct vivid_buffer *buf;
 
-		buf = list_entry(dev->sdr_cap_active.next, struct vivid_buffer, list);
+		buf = list_entry(dev->sdr_cap_active.next,
+				struct vivid_buffer, list);
 		list_del(&buf->list);
-		vb2_buffer_done(&buf->vb, VB2_BUF_STATE_ERROR);
+		vb2_buffer_done(&buf->vb.vb2_buf, VB2_BUF_STATE_ERROR);
 	}
 
 	/* shutdown control thread */
@@ -322,7 +327,8 @@ const struct vb2_ops vivid_sdr_cap_qops = {
 	.wait_finish		= vb2_ops_wait_finish,
 };
 
-int vivid_sdr_enum_freq_bands(struct file *file, void *fh, struct v4l2_frequency_band *band)
+int vivid_sdr_enum_freq_bands(struct file *file, void *fh,
+		struct v4l2_frequency_band *band)
 {
 	switch (band->tuner) {
 	case 0:
@@ -340,7 +346,8 @@ int vivid_sdr_enum_freq_bands(struct file *file, void *fh, struct v4l2_frequency
 	}
 }
 
-int vivid_sdr_g_frequency(struct file *file, void *fh, struct v4l2_frequency *vf)
+int vivid_sdr_g_frequency(struct file *file, void *fh,
+		struct v4l2_frequency *vf)
 {
 	struct vivid_dev *dev = video_drvdata(file);
 
@@ -358,7 +365,8 @@ int vivid_sdr_g_frequency(struct file *file, void *fh, struct v4l2_frequency *vf
 	}
 }
 
-int vivid_sdr_s_frequency(struct file *file, void *fh, const struct v4l2_frequency *vf)
+int vivid_sdr_s_frequency(struct file *file, void *fh,
+		const struct v4l2_frequency *vf)
 {
 	struct vivid_dev *dev = video_drvdata(file);
 	unsigned freq = vf->frequency;
@@ -404,14 +412,16 @@ int vivid_sdr_g_tuner(struct file *file, void *fh, struct v4l2_tuner *vt)
 	case 0:
 		strlcpy(vt->name, "ADC", sizeof(vt->name));
 		vt->type = V4L2_TUNER_ADC;
-		vt->capability = V4L2_TUNER_CAP_1HZ | V4L2_TUNER_CAP_FREQ_BANDS;
+		vt->capability =
+			V4L2_TUNER_CAP_1HZ | V4L2_TUNER_CAP_FREQ_BANDS;
 		vt->rangelow = bands_adc[0].rangelow;
 		vt->rangehigh = bands_adc[2].rangehigh;
 		return 0;
 	case 1:
 		strlcpy(vt->name, "RF", sizeof(vt->name));
 		vt->type = V4L2_TUNER_RF;
-		vt->capability = V4L2_TUNER_CAP_1HZ | V4L2_TUNER_CAP_FREQ_BANDS;
+		vt->capability =
+			V4L2_TUNER_CAP_1HZ | V4L2_TUNER_CAP_FREQ_BANDS;
 		vt->rangelow = bands_fm[0].rangelow;
 		vt->rangehigh = bands_fm[0].rangehigh;
 		return 0;
@@ -493,9 +503,9 @@ int vidioc_try_fmt_sdr_cap(struct file *file, void *fh, struct v4l2_format *f)
 
 void vivid_sdr_cap_process(struct vivid_dev *dev, struct vivid_buffer *buf)
 {
-	u8 *vbuf = vb2_plane_vaddr(&buf->vb, 0);
+	u8 *vbuf = vb2_plane_vaddr(&buf->vb.vb2_buf, 0);
 	unsigned long i;
-	unsigned long plane_size = vb2_plane_size(&buf->vb, 0);
+	unsigned long plane_size = vb2_plane_size(&buf->vb.vb2_buf, 0);
 	s64 s64tmp;
 	s32 src_phase_step;
 	s32 mod_phase_step;
diff --git a/drivers/media/platform/vivid/vivid-vbi-cap.c b/drivers/media/platform/vivid/vivid-vbi-cap.c
index ef81b01b53d2..29931497fa0f 100644
--- a/drivers/media/platform/vivid/vivid-vbi-cap.c
+++ b/drivers/media/platform/vivid/vivid-vbi-cap.c
@@ -94,36 +94,38 @@ static void vivid_g_fmt_vbi_cap(struct vivid_dev *dev, struct v4l2_vbi_format *v
 void vivid_raw_vbi_cap_process(struct vivid_dev *dev, struct vivid_buffer *buf)
 {
 	struct v4l2_vbi_format vbi;
-	u8 *vbuf = vb2_plane_vaddr(&buf->vb, 0);
+	u8 *vbuf = vb2_plane_vaddr(&buf->vb.vb2_buf, 0);
 
 	vivid_g_fmt_vbi_cap(dev, &vbi);
-	buf->vb.v4l2_buf.sequence = dev->vbi_cap_seq_count;
+	buf->vb.sequence = dev->vbi_cap_seq_count;
 	if (dev->field_cap == V4L2_FIELD_ALTERNATE)
-		buf->vb.v4l2_buf.sequence /= 2;
+		buf->vb.sequence /= 2;
 
-	vivid_sliced_vbi_cap_fill(dev, buf->vb.v4l2_buf.sequence);
+	vivid_sliced_vbi_cap_fill(dev, buf->vb.sequence);
 
-	memset(vbuf, 0x10, vb2_plane_size(&buf->vb, 0));
+	memset(vbuf, 0x10, vb2_plane_size(&buf->vb.vb2_buf, 0));
 
 	if (!VIVID_INVALID_SIGNAL(dev->std_signal_mode))
 		vivid_vbi_gen_raw(&dev->vbi_gen, &vbi, vbuf);
 
-	v4l2_get_timestamp(&buf->vb.v4l2_buf.timestamp);
-	buf->vb.v4l2_buf.timestamp.tv_sec += dev->time_wrap_offset;
+	v4l2_get_timestamp(&buf->vb.timestamp);
+	buf->vb.timestamp.tv_sec += dev->time_wrap_offset;
 }
 
 
-void vivid_sliced_vbi_cap_process(struct vivid_dev *dev, struct vivid_buffer *buf)
+void vivid_sliced_vbi_cap_process(struct vivid_dev *dev,
+			struct vivid_buffer *buf)
 {
-	struct v4l2_sliced_vbi_data *vbuf = vb2_plane_vaddr(&buf->vb, 0);
+	struct v4l2_sliced_vbi_data *vbuf =
+			vb2_plane_vaddr(&buf->vb.vb2_buf, 0);
 
-	buf->vb.v4l2_buf.sequence = dev->vbi_cap_seq_count;
+	buf->vb.sequence = dev->vbi_cap_seq_count;
 	if (dev->field_cap == V4L2_FIELD_ALTERNATE)
-		buf->vb.v4l2_buf.sequence /= 2;
+		buf->vb.sequence /= 2;
 
-	vivid_sliced_vbi_cap_fill(dev, buf->vb.v4l2_buf.sequence);
+	vivid_sliced_vbi_cap_fill(dev, buf->vb.sequence);
 
-	memset(vbuf, 0, vb2_plane_size(&buf->vb, 0));
+	memset(vbuf, 0, vb2_plane_size(&buf->vb.vb2_buf, 0));
 	if (!VIVID_INVALID_SIGNAL(dev->std_signal_mode)) {
 		unsigned i;
 
@@ -131,13 +133,14 @@ void vivid_sliced_vbi_cap_process(struct vivid_dev *dev, struct vivid_buffer *bu
 			vbuf[i] = dev->vbi_gen.data[i];
 	}
 
-	v4l2_get_timestamp(&buf->vb.v4l2_buf.timestamp);
-	buf->vb.v4l2_buf.timestamp.tv_sec += dev->time_wrap_offset;
+	v4l2_get_timestamp(&buf->vb.timestamp);
+	buf->vb.timestamp.tv_sec += dev->time_wrap_offset;
 }
 
-static int vbi_cap_queue_setup(struct vb2_queue *vq, const struct v4l2_format *fmt,
-		       unsigned *nbuffers, unsigned *nplanes,
-		       unsigned sizes[], void *alloc_ctxs[])
+static int vbi_cap_queue_setup(struct vb2_queue *vq,
+			const struct v4l2_format *fmt,
+			unsigned *nbuffers, unsigned *nplanes,
+			unsigned sizes[], void *alloc_ctxs[])
 {
 	struct vivid_dev *dev = vb2_get_drv_priv(vq);
 	bool is_60hz = dev->std_cap & V4L2_STD_525_60;
@@ -187,8 +190,9 @@ static int vbi_cap_buf_prepare(struct vb2_buffer *vb)
 
 static void vbi_cap_buf_queue(struct vb2_buffer *vb)
 {
+	struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb);
 	struct vivid_dev *dev = vb2_get_drv_priv(vb->vb2_queue);
-	struct vivid_buffer *buf = container_of(vb, struct vivid_buffer, vb);
+	struct vivid_buffer *buf = container_of(vbuf, struct vivid_buffer, vb);
 
 	dprintk(dev, 1, "%s\n", __func__);
 
@@ -215,7 +219,8 @@ static int vbi_cap_start_streaming(struct vb2_queue *vq, unsigned count)
 
 		list_for_each_entry_safe(buf, tmp, &dev->vbi_cap_active, list) {
 			list_del(&buf->list);
-			vb2_buffer_done(&buf->vb, VB2_BUF_STATE_QUEUED);
+			vb2_buffer_done(&buf->vb.vb2_buf,
+					VB2_BUF_STATE_QUEUED);
 		}
 	}
 	return err;
diff --git a/drivers/media/platform/vivid/vivid-vbi-out.c b/drivers/media/platform/vivid/vivid-vbi-out.c
index 4e4c70e1e04a..91c168841477 100644
--- a/drivers/media/platform/vivid/vivid-vbi-out.c
+++ b/drivers/media/platform/vivid/vivid-vbi-out.c
@@ -79,8 +79,9 @@ static int vbi_out_buf_prepare(struct vb2_buffer *vb)
 
 static void vbi_out_buf_queue(struct vb2_buffer *vb)
 {
+	struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb);
 	struct vivid_dev *dev = vb2_get_drv_priv(vb->vb2_queue);
-	struct vivid_buffer *buf = container_of(vb, struct vivid_buffer, vb);
+	struct vivid_buffer *buf = container_of(vbuf, struct vivid_buffer, vb);
 
 	dprintk(dev, 1, "%s\n", __func__);
 
@@ -107,7 +108,8 @@ static int vbi_out_start_streaming(struct vb2_queue *vq, unsigned count)
 
 		list_for_each_entry_safe(buf, tmp, &dev->vbi_out_active, list) {
 			list_del(&buf->list);
-			vb2_buffer_done(&buf->vb, VB2_BUF_STATE_QUEUED);
+			vb2_buffer_done(&buf->vb.vb2_buf,
+					VB2_BUF_STATE_QUEUED);
 		}
 	}
 	return err;
@@ -201,7 +203,8 @@ int vidioc_try_fmt_sliced_vbi_out(struct file *file, void *fh, struct v4l2_forma
 	return 0;
 }
 
-int vidioc_s_fmt_sliced_vbi_out(struct file *file, void *fh, struct v4l2_format *fmt)
+int vidioc_s_fmt_sliced_vbi_out(struct file *file, void *fh,
+		struct v4l2_format *fmt)
 {
 	struct vivid_dev *dev = video_drvdata(file);
 	struct v4l2_sliced_vbi_format *vbi = &fmt->fmt.sliced;
@@ -217,10 +220,13 @@ int vidioc_s_fmt_sliced_vbi_out(struct file *file, void *fh, struct v4l2_format
 	return 0;
 }
 
-void vivid_sliced_vbi_out_process(struct vivid_dev *dev, struct vivid_buffer *buf)
+void vivid_sliced_vbi_out_process(struct vivid_dev *dev,
+		struct vivid_buffer *buf)
 {
-	struct v4l2_sliced_vbi_data *vbi = vb2_plane_vaddr(&buf->vb, 0);
-	unsigned elems = vb2_get_plane_payload(&buf->vb, 0) / sizeof(*vbi);
+	struct v4l2_sliced_vbi_data *vbi =
+		vb2_plane_vaddr(&buf->vb.vb2_buf, 0);
+	unsigned elems =
+		vb2_get_plane_payload(&buf->vb.vb2_buf, 0) / sizeof(*vbi);
 
 	dev->vbi_out_have_cc[0] = false;
 	dev->vbi_out_have_cc[1] = false;
diff --git a/drivers/media/platform/vivid/vivid-vid-cap.c b/drivers/media/platform/vivid/vivid-vid-cap.c
index ed0b8788a66f..2497107e3b98 100644
--- a/drivers/media/platform/vivid/vivid-vid-cap.c
+++ b/drivers/media/platform/vivid/vivid-vid-cap.c
@@ -198,7 +198,7 @@ static int vid_cap_buf_prepare(struct vb2_buffer *vb)
 		}
 
 		vb2_set_plane_payload(vb, p, size);
-		vb->v4l2_planes[p].data_offset = dev->fmt_cap->data_offset[p];
+		vb->planes[p].data_offset = dev->fmt_cap->data_offset[p];
 	}
 
 	return 0;
@@ -206,10 +206,11 @@ static int vid_cap_buf_prepare(struct vb2_buffer *vb)
 
 static void vid_cap_buf_finish(struct vb2_buffer *vb)
 {
+	struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb);
 	struct vivid_dev *dev = vb2_get_drv_priv(vb->vb2_queue);
-	struct v4l2_timecode *tc = &vb->v4l2_buf.timecode;
+	struct v4l2_timecode *tc = &vbuf->timecode;
 	unsigned fps = 25;
-	unsigned seq = vb->v4l2_buf.sequence;
+	unsigned seq = vbuf->sequence;
 
 	if (!vivid_is_sdtv_cap(dev))
 		return;
@@ -218,7 +219,7 @@ static void vid_cap_buf_finish(struct vb2_buffer *vb)
 	 * Set the timecode. Rarely used, so it is interesting to
 	 * test this.
 	 */
-	vb->v4l2_buf.flags |= V4L2_BUF_FLAG_TIMECODE;
+	vbuf->flags |= V4L2_BUF_FLAG_TIMECODE;
 	if (dev->std_cap & V4L2_STD_525_60)
 		fps = 30;
 	tc->type = (fps == 30) ? V4L2_TC_TYPE_30FPS : V4L2_TC_TYPE_25FPS;
@@ -231,8 +232,9 @@ static void vid_cap_buf_finish(struct vb2_buffer *vb)
 
 static void vid_cap_buf_queue(struct vb2_buffer *vb)
 {
+	struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb);
 	struct vivid_dev *dev = vb2_get_drv_priv(vb->vb2_queue);
-	struct vivid_buffer *buf = container_of(vb, struct vivid_buffer, vb);
+	struct vivid_buffer *buf = container_of(vbuf, struct vivid_buffer, vb);
 
 	dprintk(dev, 1, "%s\n", __func__);
 
@@ -268,7 +270,8 @@ static int vid_cap_start_streaming(struct vb2_queue *vq, unsigned count)
 
 		list_for_each_entry_safe(buf, tmp, &dev->vid_cap_active, list) {
 			list_del(&buf->list);
-			vb2_buffer_done(&buf->vb, VB2_BUF_STATE_QUEUED);
+			vb2_buffer_done(&buf->vb.vb2_buf,
+					VB2_BUF_STATE_QUEUED);
 		}
 	}
 	return err;
diff --git a/drivers/media/platform/vivid/vivid-vid-out.c b/drivers/media/platform/vivid/vivid-vid-out.c
index c404e275eae0..376f865f90b9 100644
--- a/drivers/media/platform/vivid/vivid-vid-out.c
+++ b/drivers/media/platform/vivid/vivid-vid-out.c
@@ -109,6 +109,7 @@ static int vid_out_queue_setup(struct vb2_queue *vq, const struct v4l2_format *f
 
 static int vid_out_buf_prepare(struct vb2_buffer *vb)
 {
+	struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb);
 	struct vivid_dev *dev = vb2_get_drv_priv(vb->vb2_queue);
 	unsigned long size;
 	unsigned planes;
@@ -131,14 +132,14 @@ static int vid_out_buf_prepare(struct vb2_buffer *vb)
 	}
 
 	if (dev->field_out != V4L2_FIELD_ALTERNATE)
-		vb->v4l2_buf.field = dev->field_out;
-	else if (vb->v4l2_buf.field != V4L2_FIELD_TOP &&
-		 vb->v4l2_buf.field != V4L2_FIELD_BOTTOM)
+		vbuf->field = dev->field_out;
+	else if (vbuf->field != V4L2_FIELD_TOP &&
+		 vbuf->field != V4L2_FIELD_BOTTOM)
 		return -EINVAL;
 
 	for (p = 0; p < planes; p++) {
 		size = dev->bytesperline_out[p] * dev->fmt_out_rect.height +
-			vb->v4l2_planes[p].data_offset;
+			vb->planes[p].data_offset;
 
 		if (vb2_get_plane_payload(vb, p) < size) {
 			dprintk(dev, 1, "%s the payload is too small for plane %u (%lu < %lu)\n",
@@ -152,8 +153,9 @@ static int vid_out_buf_prepare(struct vb2_buffer *vb)
 
 static void vid_out_buf_queue(struct vb2_buffer *vb)
 {
+	struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb);
 	struct vivid_dev *dev = vb2_get_drv_priv(vb->vb2_queue);
-	struct vivid_buffer *buf = container_of(vb, struct vivid_buffer, vb);
+	struct vivid_buffer *buf = container_of(vbuf, struct vivid_buffer, vb);
 
 	dprintk(dev, 1, "%s\n", __func__);
 
@@ -186,7 +188,8 @@ static int vid_out_start_streaming(struct vb2_queue *vq, unsigned count)
 
 		list_for_each_entry_safe(buf, tmp, &dev->vid_out_active, list) {
 			list_del(&buf->list);
-			vb2_buffer_done(&buf->vb, VB2_BUF_STATE_QUEUED);
+			vb2_buffer_done(&buf->vb.vb2_buf,
+					VB2_BUF_STATE_QUEUED);
 		}
 	}
 	return err;