[media] media: videobuf2: Move timestamp to vb2_buffer

Move timestamp from struct vb2_v4l2_buffer to struct vb2_buffer
for common use, and change its type to u64 in order to handling
y2038 problem. This patch also includes all device drivers' changes related to
this restructuring.

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 <hansverk@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>

67 files changed, 99 insertions, 100 deletions

diff --git a/drivers/input/touchscreen/sur40.c b/drivers/input/touchscreen/sur40.c
index 3f3e2b12e5e7..b6c4d03de340 100644
--- a/drivers/input/touchscreen/sur40.c
+++ b/drivers/input/touchscreen/sur40.c
@@ -444,7 +444,7 @@ static void sur40_process_video(struct sur40_state *sur40)
                 goto err_poll;
 
         /* mark as finished */
-        v4l2_get_timestamp(&new_buf->vb.timestamp);
+        new_buf->vb.vb2_buf.timestamp = ktime_get_ns();
         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);
diff --git a/drivers/media/dvb-frontends/rtl2832_sdr.c b/drivers/media/dvb-frontends/rtl2832_sdr.c
index 238191ddcf35..b860f02a4e55 100644
--- a/drivers/media/dvb-frontends/rtl2832_sdr.c
+++ b/drivers/media/dvb-frontends/rtl2832_sdr.c
@@ -310,7 +310,7 @@ static void rtl2832_sdr_urb_complete(struct urb *urb)
                 len = rtl2832_sdr_convert_stream(dev, ptr, urb->transfer_buffer,
                                 urb->actual_length);
                 vb2_set_plane_payload(&fbuf->vb.vb2_buf, 0, len);
-                v4l2_get_timestamp(&fbuf->vb.timestamp);
+                fbuf->vb.vb2_buf.timestamp = ktime_get_ns();
                 fbuf->vb.sequence = dev->sequence++;
                 vb2_buffer_done(&fbuf->vb.vb2_buf, VB2_BUF_STATE_DONE);
         }
diff --git a/drivers/media/pci/cobalt/cobalt-irq.c b/drivers/media/pci/cobalt/cobalt-irq.c
index c30748e76164..b190d4f81c6e 100644
--- a/drivers/media/pci/cobalt/cobalt-irq.c
+++ b/drivers/media/pci/cobalt/cobalt-irq.c
@@ -134,7 +134,7 @@ done:
                 skip = true;
                 s->skip_first_frames--;
         }
-        v4l2_get_timestamp(&cb->vb.timestamp);
+        cb->vb.vb2_buf.timestamp = ktime_get_ns();
         /* TODO: the sequence number should be read from the FPGA so we
            also know about dropped frames. */
         cb->vb.sequence = s->sequence++;
diff --git a/drivers/media/pci/cx23885/cx23885-core.c b/drivers/media/pci/cx23885/cx23885-core.c
index 722781babccd..813c217b5e1a 100644
--- a/drivers/media/pci/cx23885/cx23885-core.c
+++ b/drivers/media/pci/cx23885/cx23885-core.c
@@ -427,7 +427,7 @@ static void cx23885_wakeup(struct cx23885_tsport *port,
         buf = list_entry(q->active.next,
                          struct cx23885_buffer, queue);
 
-        v4l2_get_timestamp(&buf->vb.timestamp);
+        buf->vb.vb2_buf.timestamp = ktime_get_ns();
         buf->vb.sequence = q->count++;
         dprintk(1, "[%p/%d] wakeup reg=%d buf=%d\n", buf,
                 buf->vb.vb2_buf.index,
diff --git a/drivers/media/pci/cx23885/cx23885-video.c b/drivers/media/pci/cx23885/cx23885-video.c
index 93a3720d9116..e1d7d0847167 100644
--- a/drivers/media/pci/cx23885/cx23885-video.c
+++ b/drivers/media/pci/cx23885/cx23885-video.c
@@ -105,7 +105,7 @@ void cx23885_video_wakeup(struct cx23885_dev *dev,
                         struct cx23885_buffer, queue);
 
         buf->vb.sequence = q->count++;
-        v4l2_get_timestamp(&buf->vb.timestamp);
+        buf->vb.vb2_buf.timestamp = ktime_get_ns();
         dprintk(2, "[%p/%d] wakeup reg=%d buf=%d\n", buf,
                         buf->vb.vb2_buf.index, count, q->count);
         list_del(&buf->queue);
diff --git a/drivers/media/pci/cx25821/cx25821-video.c b/drivers/media/pci/cx25821/cx25821-video.c
index 644373dd2525..c48bba9daf1f 100644
--- a/drivers/media/pci/cx25821/cx25821-video.c
+++ b/drivers/media/pci/cx25821/cx25821-video.c
@@ -130,7 +130,7 @@ int cx25821_video_irq(struct cx25821_dev *dev, int chan_num, u32 status)
                         buf = list_entry(dmaq->active.next,
                                          struct cx25821_buffer, queue);
 
-                        v4l2_get_timestamp(&buf->vb.timestamp);
+                        buf->vb.vb2_buf.timestamp = ktime_get_ns();
                         buf->vb.sequence = dmaq->count++;
                         list_del(&buf->queue);
                         vb2_buffer_done(&buf->vb.vb2_buf, VB2_BUF_STATE_DONE);
diff --git a/drivers/media/pci/cx88/cx88-core.c b/drivers/media/pci/cx88/cx88-core.c
index 9a43c7826b60..46fe8c1eb9d4 100644
--- a/drivers/media/pci/cx88/cx88-core.c
+++ b/drivers/media/pci/cx88/cx88-core.c
@@ -518,7 +518,7 @@ void cx88_wakeup(struct cx88_core *core,
 
         buf = list_entry(q->active.next,
                          struct cx88_buffer, list);
-        v4l2_get_timestamp(&buf->vb.timestamp);
+        buf->vb.vb2_buf.timestamp = ktime_get_ns();
         buf->vb.field = core->field;
         buf->vb.sequence = q->count++;
         list_del(&buf->list);
diff --git a/drivers/media/pci/dt3155/dt3155.c b/drivers/media/pci/dt3155/dt3155.c
index f09bd73bd16f..568c0c8fb2dc 100644
--- a/drivers/media/pci/dt3155/dt3155.c
+++ b/drivers/media/pci/dt3155/dt3155.c
@@ -270,7 +270,7 @@ static irqreturn_t dt3155_irq_handler_even(int irq, void *dev_id)
 
         spin_lock(&ipd->lock);
         if (ipd->curr_buf && !list_empty(&ipd->dmaq)) {
-                v4l2_get_timestamp(&ipd->curr_buf->timestamp);
+                ipd->curr_buf->vb2_buf.timestamp = ktime_get_ns();
                 ipd->curr_buf->sequence = ipd->sequence++;
                 ipd->curr_buf->field = V4L2_FIELD_NONE;
                 vb2_buffer_done(&ipd->curr_buf->vb2_buf, VB2_BUF_STATE_DONE);
diff --git a/drivers/media/pci/netup_unidvb/netup_unidvb_core.c b/drivers/media/pci/netup_unidvb/netup_unidvb_core.c
index 58a8e9db5748..81e1a5e26efb 100644
--- a/drivers/media/pci/netup_unidvb/netup_unidvb_core.c
+++ b/drivers/media/pci/netup_unidvb/netup_unidvb_core.c
@@ -579,7 +579,7 @@ static void netup_unidvb_dma_worker(struct work_struct *work)
                         dev_dbg(&ndev->pci_dev->dev,
                                 "%s(): buffer %p done, size %d\n",
                                 __func__, buf, buf->size);
-                        v4l2_get_timestamp(&buf->vb.timestamp);
+                        buf->vb.vb2_buf.timestamp = ktime_get_ns();
                         vb2_set_plane_payload(&buf->vb.vb2_buf, 0, buf->size);
                         vb2_buffer_done(&buf->vb.vb2_buf, VB2_BUF_STATE_DONE);
                 }
diff --git a/drivers/media/pci/saa7134/saa7134-core.c b/drivers/media/pci/saa7134/saa7134-core.c
index f720cea80e28..e227b02cc122 100644
--- a/drivers/media/pci/saa7134/saa7134-core.c
+++ b/drivers/media/pci/saa7134/saa7134-core.c
@@ -309,7 +309,7 @@ void saa7134_buffer_finish(struct saa7134_dev *dev,
         core_dbg("buffer_finish %p\n", q->curr);
 
         /* finish current buffer */
-        v4l2_get_timestamp(&q->curr->vb2.timestamp);
+        q->curr->vb2.vb2_buf.timestamp = ktime_get_ns();
         q->curr->vb2.sequence = q->seq_nr++;
         vb2_buffer_done(&q->curr->vb2.vb2_buf, state);
         q->curr = NULL;
diff --git a/drivers/media/pci/solo6x10/solo6x10-v4l2-enc.c b/drivers/media/pci/solo6x10/solo6x10-v4l2-enc.c
index 5b7853b75d2a..67a14c41c227 100644
--- a/drivers/media/pci/solo6x10/solo6x10-v4l2-enc.c
+++ b/drivers/media/pci/solo6x10/solo6x10-v4l2-enc.c
@@ -531,7 +531,7 @@ static int solo_enc_fillbuf(struct solo_enc_dev *solo_enc,
 
         if (!ret) {
                 vbuf->sequence = solo_enc->sequence++;
-                v4l2_get_timestamp(&vbuf->timestamp);
+                vb->timestamp = ktime_get_ns();
 
                 /* Check for motion flags */
                 if (solo_is_motion_on(solo_enc) && enc_buf->motion) {
diff --git a/drivers/media/pci/solo6x10/solo6x10-v4l2.c b/drivers/media/pci/solo6x10/solo6x10-v4l2.c
index 212d15efc26b..721ff5320de7 100644
--- a/drivers/media/pci/solo6x10/solo6x10-v4l2.c
+++ b/drivers/media/pci/solo6x10/solo6x10-v4l2.c
@@ -225,7 +225,7 @@ finish_buf:
                 vb2_set_plane_payload(vb, 0,
                         solo_vlines(solo_dev) * solo_bytesperline(solo_dev));
                 vbuf->sequence = solo_dev->sequence++;
-                v4l2_get_timestamp(&vbuf->timestamp);
+                vb->timestamp = ktime_get_ns();
         }
 
         vb2_buffer_done(vb, error ? VB2_BUF_STATE_ERROR : VB2_BUF_STATE_DONE);
diff --git a/drivers/media/pci/sta2x11/sta2x11_vip.c b/drivers/media/pci/sta2x11/sta2x11_vip.c
index b8b06fb7bec2..753411cbbc9a 100644
--- a/drivers/media/pci/sta2x11/sta2x11_vip.c
+++ b/drivers/media/pci/sta2x11/sta2x11_vip.c
@@ -817,7 +817,7 @@ static irqreturn_t vip_irq(int irq, struct sta2x11_vip *vip)
                 /* Disable acquisition */
                 reg_write(vip, DVP_CTL, reg_read(vip, DVP_CTL) & ~DVP_CTL_ENA);
                 /* Remove the active buffer from the list */
-                v4l2_get_timestamp(&vip->active->vb.timestamp);
+                vip->active->vb.vb2_buf.timestamp = ktime_get_ns();
                 vip->active->vb.sequence = vip->sequence++;
                 vb2_buffer_done(&vip->active->vb.vb2_buf, VB2_BUF_STATE_DONE);
         }
diff --git a/drivers/media/pci/tw68/tw68-video.c b/drivers/media/pci/tw68/tw68-video.c
index 2e71af15ddb0..07116a87a57b 100644
--- a/drivers/media/pci/tw68/tw68-video.c
+++ b/drivers/media/pci/tw68/tw68-video.c
@@ -1016,7 +1016,7 @@ void tw68_irq_video_done(struct tw68_dev *dev, unsigned long status)
                 buf = list_entry(dev->active.next, struct tw68_buf, list);
                 list_del(&buf->list);
                 spin_unlock(&dev->slock);
-                v4l2_get_timestamp(&buf->vb.timestamp);
+                buf->vb.vb2_buf.timestamp = ktime_get_ns();
                 buf->vb.field = dev->field;
                 buf->vb.sequence = dev->seqnr++;
                 vb2_buffer_done(&buf->vb.vb2_buf, VB2_BUF_STATE_DONE);
diff --git a/drivers/media/platform/am437x/am437x-vpfe.c b/drivers/media/platform/am437x/am437x-vpfe.c
index e434c8ef5c5e..de32e3a3d4d1 100644
--- a/drivers/media/platform/am437x/am437x-vpfe.c
+++ b/drivers/media/platform/am437x/am437x-vpfe.c
@@ -1281,7 +1281,7 @@ static inline void vpfe_schedule_bottom_field(struct vpfe_device *vpfe)
  */
 static inline void vpfe_process_buffer_complete(struct vpfe_device *vpfe)
 {
-        v4l2_get_timestamp(&vpfe->cur_frm->vb.timestamp);
+        vpfe->cur_frm->vb.vb2_buf.timestamp = ktime_get_ns();
         vpfe->cur_frm->vb.field = vpfe->fmt.fmt.pix.field;
         vpfe->cur_frm->vb.sequence = vpfe->sequence++;
         vb2_buffer_done(&vpfe->cur_frm->vb.vb2_buf, VB2_BUF_STATE_DONE);
diff --git a/drivers/media/platform/blackfin/bfin_capture.c b/drivers/media/platform/blackfin/bfin_capture.c
index 8ecc05a8e5ae..d0092dae7a57 100644
--- a/drivers/media/platform/blackfin/bfin_capture.c
+++ b/drivers/media/platform/blackfin/bfin_capture.c
@@ -404,7 +404,7 @@ static irqreturn_t bcap_isr(int irq, void *dev_id)
         spin_lock(&bcap_dev->lock);
 
         if (!list_empty(&bcap_dev->dma_queue)) {
-                v4l2_get_timestamp(&vbuf->timestamp);
+                vb->timestamp = ktime_get_ns();
                 if (ppi->err) {
                         vb2_buffer_done(vb, VB2_BUF_STATE_ERROR);
                         ppi->err = false;
diff --git a/drivers/media/platform/coda/coda-bit.c b/drivers/media/platform/coda/coda-bit.c
index 654e964f84a2..21beb97974c2 100644
--- a/drivers/media/platform/coda/coda-bit.c
+++ b/drivers/media/platform/coda/coda-bit.c
@@ -279,7 +279,7 @@ void coda_fill_bitstream(struct coda_ctx *ctx, bool streaming)
                         if (meta) {
                                 meta->sequence = src_buf->sequence;
                                 meta->timecode = src_buf->timecode;
-                                meta->timestamp = src_buf->timestamp;
+                                meta->timestamp = src_buf->vb2_buf.timestamp;
                                 meta->start = start;
                                 meta->end = ctx->bitstream_fifo.kfifo.in &
                                             ctx->bitstream_fifo.kfifo.mask;
@@ -1364,7 +1364,7 @@ static void coda_finish_encode(struct coda_ctx *ctx)
                 dst_buf->flags &= ~V4L2_BUF_FLAG_KEYFRAME;
         }
 
-        dst_buf->timestamp = src_buf->timestamp;
+        dst_buf->vb2_buf.timestamp = src_buf->vb2_buf.timestamp;
         dst_buf->flags &= ~V4L2_BUF_FLAG_TSTAMP_SRC_MASK;
         dst_buf->flags |=
                 src_buf->flags & V4L2_BUF_FLAG_TSTAMP_SRC_MASK;
@@ -2040,7 +2040,7 @@ static void coda_finish_decode(struct coda_ctx *ctx)
                 dst_buf->flags |= ctx->frame_types[ctx->display_idx];
                 meta = &ctx->frame_metas[ctx->display_idx];
                 dst_buf->timecode = meta->timecode;
-                dst_buf->timestamp = meta->timestamp;
+                dst_buf->vb2_buf.timestamp = meta->timestamp;
 
                 trace_coda_dec_rot_done(ctx, dst_buf, meta);
 
diff --git a/drivers/media/platform/coda/coda.h b/drivers/media/platform/coda/coda.h
index 96532b06bd9e..6cda81e4163a 100644
--- a/drivers/media/platform/coda/coda.h
+++ b/drivers/media/platform/coda/coda.h
@@ -138,7 +138,7 @@ struct coda_buffer_meta {
         struct list_head        list;
         u32                     sequence;
         struct v4l2_timecode    timecode;
-        struct timeval          timestamp;
+        u64                     timestamp;
         u32                     start;
         u32                     end;
 };
diff --git a/drivers/media/platform/davinci/vpbe_display.c b/drivers/media/platform/davinci/vpbe_display.c
index 3fc21766d3a8..0abcdfe97a6c 100644
--- a/drivers/media/platform/davinci/vpbe_display.c
+++ b/drivers/media/platform/davinci/vpbe_display.c
@@ -74,7 +74,7 @@ static void vpbe_isr_even_field(struct vpbe_display *disp_obj,
         if (layer->cur_frm == layer->next_frm)
                 return;
 
-        v4l2_get_timestamp(&layer->cur_frm->vb.timestamp);
+        layer->cur_frm->vb.vb2_buf.timestamp = ktime_get_ns();
         vb2_buffer_done(&layer->cur_frm->vb.vb2_buf, VB2_BUF_STATE_DONE);
         /* Make cur_frm pointing to next_frm */
         layer->cur_frm = layer->next_frm;
diff --git a/drivers/media/platform/davinci/vpif_capture.c b/drivers/media/platform/davinci/vpif_capture.c
index fad5b383706f..08f7028c7560 100644
--- a/drivers/media/platform/davinci/vpif_capture.c
+++ b/drivers/media/platform/davinci/vpif_capture.c
@@ -330,7 +330,7 @@ static struct vb2_ops video_qops = {
  */
 static void vpif_process_buffer_complete(struct common_obj *common)
 {
-        v4l2_get_timestamp(&common->cur_frm->vb.timestamp);
+        common->cur_frm->vb.vb2_buf.timestamp = ktime_get_ns();
         vb2_buffer_done(&common->cur_frm->vb.vb2_buf, VB2_BUF_STATE_DONE);
         /* Make curFrm pointing to nextFrm */
         common->cur_frm = common->next_frm;
diff --git a/drivers/media/platform/davinci/vpif_display.c b/drivers/media/platform/davinci/vpif_display.c
index 534b50ace3a3..f40755cf1bf2 100644
--- a/drivers/media/platform/davinci/vpif_display.c
+++ b/drivers/media/platform/davinci/vpif_display.c
@@ -331,7 +331,7 @@ static void process_interlaced_mode(int fid, struct common_obj *common)
                 /* one frame is displayed If next frame is
                  *  available, release cur_frm and move on */
                 /* Copy frame display time */
-                v4l2_get_timestamp(&common->cur_frm->vb.timestamp);
+                common->cur_frm->vb.vb2_buf.timestamp = ktime_get_ns();
                 /* Change status of the cur_frm */
                 vb2_buffer_done(&common->cur_frm->vb.vb2_buf,
                                         VB2_BUF_STATE_DONE);
@@ -387,8 +387,8 @@ static irqreturn_t vpif_channel_isr(int irq, void *dev_id)
                         if (!channel_first_int[i][channel_id]) {
                                 /* Mark status of the cur_frm to
                                  * done and unlock semaphore on it */
-                                v4l2_get_timestamp(
-                                        &common->cur_frm->vb.timestamp);
+                                common->cur_frm->vb.vb2_buf.timestamp =
+                                                ktime_get_ns();
                                 vb2_buffer_done(&common->cur_frm->vb.vb2_buf,
                                                 VB2_BUF_STATE_DONE);
                                 /* Make cur_frm pointing to next_frm */
diff --git a/drivers/media/platform/exynos-gsc/gsc-m2m.c b/drivers/media/platform/exynos-gsc/gsc-m2m.c
index ea9230ef35e3..93782f15b825 100644
--- a/drivers/media/platform/exynos-gsc/gsc-m2m.c
+++ b/drivers/media/platform/exynos-gsc/gsc-m2m.c
@@ -86,7 +86,7 @@ void gsc_m2m_job_finish(struct gsc_ctx *ctx, int vb_state)
         dst_vb = v4l2_m2m_dst_buf_remove(ctx->m2m_ctx);
 
         if (src_vb && dst_vb) {
-                dst_vb->timestamp = src_vb->timestamp;
+                dst_vb->vb2_buf.timestamp = src_vb->vb2_buf.timestamp;
                 dst_vb->timecode = src_vb->timecode;
                 dst_vb->flags &= ~V4L2_BUF_FLAG_TSTAMP_SRC_MASK;
                 dst_vb->flags |=
@@ -125,7 +125,7 @@ static int gsc_get_bufs(struct gsc_ctx *ctx)
         if (ret)
                 return ret;
 
-        dst_vb->timestamp = src_vb->timestamp;
+        dst_vb->vb2_buf.timestamp = src_vb->vb2_buf.timestamp;
 
         return 0;
 }
diff --git a/drivers/media/platform/exynos4-is/fimc-capture.c b/drivers/media/platform/exynos4-is/fimc-capture.c
index beadccb8abd7..0d549a6c8a13 100644
--- a/drivers/media/platform/exynos4-is/fimc-capture.c
+++ b/drivers/media/platform/exynos4-is/fimc-capture.c
@@ -193,7 +193,7 @@ void fimc_capture_irq_handler(struct fimc_dev *fimc, int deq_buf)
             test_bit(ST_CAPT_RUN, &fimc->state) && deq_buf) {
                 v_buf = fimc_active_queue_pop(cap);
 
-                v4l2_get_timestamp(&v_buf->vb.timestamp);
+                v_buf->vb.vb2_buf.timestamp = ktime_get_ns();
                 v_buf->vb.sequence = cap->frame_count++;
 
                 vb2_buffer_done(&v_buf->vb.vb2_buf, VB2_BUF_STATE_DONE);
diff --git a/drivers/media/platform/exynos4-is/fimc-isp-video.c b/drivers/media/platform/exynos4-is/fimc-isp-video.c
index 273e7a5c7256..0dd22ec66694 100644
--- a/drivers/media/platform/exynos4-is/fimc-isp-video.c
+++ b/drivers/media/platform/exynos4-is/fimc-isp-video.c
@@ -251,7 +251,7 @@ void fimc_isp_video_irq_handler(struct fimc_is *is)
         buf_index = (is->i2h_cmd.args[1] - 1) % video->buf_count;
         vbuf = &video->buffers[buf_index]->vb;
 
-        v4l2_get_timestamp(&vbuf->timestamp);
+        vbuf->vb2_buf.timestamp = ktime_get_ns();
         vb2_buffer_done(&vbuf->vb2_buf, VB2_BUF_STATE_DONE);
 
         video->buf_mask &= ~BIT(buf_index);
diff --git a/drivers/media/platform/exynos4-is/fimc-lite.c b/drivers/media/platform/exynos4-is/fimc-lite.c
index 15d6fc983951..639ee710499e 100644
--- a/drivers/media/platform/exynos4-is/fimc-lite.c
+++ b/drivers/media/platform/exynos4-is/fimc-lite.c
@@ -292,7 +292,7 @@ static irqreturn_t flite_irq_handler(int irq, void *priv)
             test_bit(ST_FLITE_RUN, &fimc->state) &&
             !list_empty(&fimc->active_buf_q)) {
                 vbuf = fimc_lite_active_queue_pop(fimc);
-                v4l2_get_timestamp(&vbuf->vb.timestamp);
+                vbuf->vb.vb2_buf.timestamp = ktime_get_ns();
                 vbuf->vb.sequence = fimc->frame_count++;
                 flite_hw_mask_dma_buffer(fimc, vbuf->index);
                 vb2_buffer_done(&vbuf->vb.vb2_buf, VB2_BUF_STATE_DONE);
diff --git a/drivers/media/platform/exynos4-is/fimc-m2m.c b/drivers/media/platform/exynos4-is/fimc-m2m.c
index 4c04b5964624..5aa857c7b631 100644
--- a/drivers/media/platform/exynos4-is/fimc-m2m.c
+++ b/drivers/media/platform/exynos4-is/fimc-m2m.c
@@ -132,7 +132,7 @@ static void fimc_device_run(void *priv)
         if (ret)
                 goto dma_unlock;
 
-        dst_vb->timestamp = src_vb->timestamp;
+        dst_vb->vb2_buf.timestamp = src_vb->vb2_buf.timestamp;
         dst_vb->flags &= ~V4L2_BUF_FLAG_TSTAMP_SRC_MASK;
         dst_vb->flags |=
                 src_vb->flags & V4L2_BUF_FLAG_TSTAMP_SRC_MASK;
diff --git a/drivers/media/platform/m2m-deinterlace.c b/drivers/media/platform/m2m-deinterlace.c
index 652eebdbcd8e..7383818c2be6 100644
--- a/drivers/media/platform/m2m-deinterlace.c
+++ b/drivers/media/platform/m2m-deinterlace.c
@@ -207,7 +207,7 @@ static void dma_callback(void *data)
         src_vb = v4l2_m2m_src_buf_remove(curr_ctx->m2m_ctx);
         dst_vb = v4l2_m2m_dst_buf_remove(curr_ctx->m2m_ctx);
 
-        dst_vb->timestamp = src_vb->timestamp;
+        dst_vb->vb2_buf.timestamp = src_vb->vb2_buf.timestamp;
         dst_vb->flags &= ~V4L2_BUF_FLAG_TSTAMP_SRC_MASK;
         dst_vb->flags |=
                 src_vb->flags & V4L2_BUF_FLAG_TSTAMP_SRC_MASK;
diff --git a/drivers/media/platform/marvell-ccic/mcam-core.c b/drivers/media/platform/marvell-ccic/mcam-core.c
index 7080a88b6a95..9b878deb1437 100644
--- a/drivers/media/platform/marvell-ccic/mcam-core.c
+++ b/drivers/media/platform/marvell-ccic/mcam-core.c
@@ -226,7 +226,7 @@ static void mcam_buffer_done(struct mcam_camera *cam, int frame,
         vbuf->vb2_buf.planes[0].bytesused = cam->pix_format.sizeimage;
         vbuf->sequence = cam->buf_seq[frame];
         vbuf->field = V4L2_FIELD_NONE;
-        v4l2_get_timestamp(&vbuf->timestamp);
+        vbuf->vb2_buf.timestamp = ktime_get_ns();
         vb2_set_plane_payload(&vbuf->vb2_buf, 0, cam->pix_format.sizeimage);
         vb2_buffer_done(&vbuf->vb2_buf, VB2_BUF_STATE_DONE);
 }
diff --git a/drivers/media/platform/mx2_emmaprp.c b/drivers/media/platform/mx2_emmaprp.c
index cb7d4b518318..3c4012d42d69 100644
--- a/drivers/media/platform/mx2_emmaprp.c
+++ b/drivers/media/platform/mx2_emmaprp.c
@@ -375,7 +375,7 @@ static irqreturn_t emmaprp_irq(int irq_emma, void *data)
                         src_vb = v4l2_m2m_src_buf_remove(curr_ctx->m2m_ctx);
                         dst_vb = v4l2_m2m_dst_buf_remove(curr_ctx->m2m_ctx);
 
-                        dst_vb->timestamp = src_vb->timestamp;
+                        dst_vb->vb2_buf.timestamp = src_vb->vb2_buf.timestamp;
                         dst_vb->flags &=
                                 ~V4L2_BUF_FLAG_TSTAMP_SRC_MASK;
                         dst_vb->flags |=
diff --git a/drivers/media/platform/omap3isp/ispvideo.c b/drivers/media/platform/omap3isp/ispvideo.c
index 9cc4878f784f..ecadca3e945b 100644
--- a/drivers/media/platform/omap3isp/ispvideo.c
+++ b/drivers/media/platform/omap3isp/ispvideo.c
@@ -466,7 +466,7 @@ struct isp_buffer *omap3isp_video_buffer_next(struct isp_video *video)
         list_del(&buf->irqlist);
         spin_unlock_irqrestore(&video->irqlock, flags);
 
-        v4l2_get_timestamp(&buf->vb.timestamp);
+        buf->vb.vb2_buf.timestamp = ktime_get_ns();
 
         /* Do frame number propagation only if this is the output video node.
          * Frame number either comes from the CSI receivers or it gets
diff --git a/drivers/media/platform/rcar_jpu.c b/drivers/media/platform/rcar_jpu.c
index 742f13ee67a9..485f5259acb0 100644
--- a/drivers/media/platform/rcar_jpu.c
+++ b/drivers/media/platform/rcar_jpu.c
@@ -1565,7 +1565,7 @@ static irqreturn_t jpu_irq_handler(int irq, void *dev_id)
                 }
 
                 dst_buf->field = src_buf->field;
-                dst_buf->timestamp = src_buf->timestamp;
+                dst_buf->vb2_buf.timestamp = src_buf->vb2_buf.timestamp;
                 if (src_buf->flags & V4L2_BUF_FLAG_TIMECODE)
                         dst_buf->timecode = src_buf->timecode;
                 dst_buf->flags = src_buf->flags &
diff --git a/drivers/media/platform/s3c-camif/camif-capture.c b/drivers/media/platform/s3c-camif/camif-capture.c
index 68e651295ded..ec3abbed87d9 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);
 
diff --git a/drivers/media/platform/s5p-g2d/g2d.c b/drivers/media/platform/s5p-g2d/g2d.c
index 12b4415bc283..74bd46ca7942 100644
--- a/drivers/media/platform/s5p-g2d/g2d.c
+++ b/drivers/media/platform/s5p-g2d/g2d.c
@@ -552,7 +552,7 @@ static irqreturn_t g2d_isr(int irq, void *prv)
         BUG_ON(dst == NULL);
 
         dst->timecode = src->timecode;
-        dst->timestamp = src->timestamp;
+        dst->vb2_buf.timestamp = src->vb2_buf.timestamp;
         dst->flags &= ~V4L2_BUF_FLAG_TSTAMP_SRC_MASK;
         dst->flags |=
                 src->flags & V4L2_BUF_FLAG_TSTAMP_SRC_MASK;
diff --git a/drivers/media/platform/s5p-jpeg/jpeg-core.c b/drivers/media/platform/s5p-jpeg/jpeg-core.c
index 30440b0609af..c3b13a630edf 100644
--- a/drivers/media/platform/s5p-jpeg/jpeg-core.c
+++ b/drivers/media/platform/s5p-jpeg/jpeg-core.c
@@ -2620,7 +2620,7 @@ static irqreturn_t s5p_jpeg_irq(int irq, void *dev_id)
         }
 
         dst_buf->timecode = src_buf->timecode;
-        dst_buf->timestamp = src_buf->timestamp;
+        dst_buf->vb2_buf.timestamp = src_buf->vb2_buf.timestamp;
         dst_buf->flags &= ~V4L2_BUF_FLAG_TSTAMP_SRC_MASK;
         dst_buf->flags |=
                 src_buf->flags & V4L2_BUF_FLAG_TSTAMP_SRC_MASK;
@@ -2751,7 +2751,7 @@ static irqreturn_t exynos3250_jpeg_irq(int irq, void *dev_id)
         dst_buf = v4l2_m2m_dst_buf_remove(curr_ctx->fh.m2m_ctx);
 
         dst_buf->timecode = src_buf->timecode;
-        dst_buf->timestamp = src_buf->timestamp;
+        dst_buf->vb2_buf.timestamp = src_buf->vb2_buf.timestamp;
 
         v4l2_m2m_buf_done(src_buf, state);
         if (curr_ctx->mode == S5P_JPEG_ENCODE)
diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc.c b/drivers/media/platform/s5p-mfc/s5p_mfc.c
index 3ffe2ecfd5ef..0effb2fa4ea1 100644
--- a/drivers/media/platform/s5p-mfc/s5p_mfc.c
+++ b/drivers/media/platform/s5p-mfc/s5p_mfc.c
@@ -233,8 +233,8 @@ static void s5p_mfc_handle_frame_copy_time(struct s5p_mfc_ctx *ctx)
                                 == dec_y_addr) {
                         dst_buf->b->timecode =
                                                 src_buf->b->timecode;
-                        dst_buf->b->timestamp =
-                                                src_buf->b->timestamp;
+                        dst_buf->b->vb2_buf.timestamp =
+                                                src_buf->b->vb2_buf.timestamp;
                         dst_buf->b->flags &=
                                 ~V4L2_BUF_FLAG_TSTAMP_SRC_MASK;
                         dst_buf->b->flags |=
diff --git a/drivers/media/platform/sh_veu.c b/drivers/media/platform/sh_veu.c
index 82c39f305b54..82b5d69b87fa 100644
--- a/drivers/media/platform/sh_veu.c
+++ b/drivers/media/platform/sh_veu.c
@@ -1094,7 +1094,7 @@ static irqreturn_t sh_veu_isr(int irq, void *dev_id)
         if (!src || !dst)
                 return IRQ_NONE;
 
-        dst->timestamp = src->timestamp;
+        dst->vb2_buf.timestamp = src->vb2_buf.timestamp;
         dst->flags &= ~V4L2_BUF_FLAG_TSTAMP_SRC_MASK;
         dst->flags |=
                 src->flags & V4L2_BUF_FLAG_TSTAMP_SRC_MASK;
diff --git a/drivers/media/platform/sh_vou.c b/drivers/media/platform/sh_vou.c
index fd0524ec1ccc..115740498274 100644
--- a/drivers/media/platform/sh_vou.c
+++ b/drivers/media/platform/sh_vou.c
@@ -1070,7 +1070,7 @@ static irqreturn_t sh_vou_isr(int irq, void *dev_id)
 
         list_del(&vb->list);
 
-        v4l2_get_timestamp(&vb->vb.timestamp);
+        vb->vb.vb2_buf.timestamp = ktime_get_ns();
         vb->vb.sequence = vou_dev->sequence++;
         vb->vb.field = V4L2_FIELD_INTERLACED;
         vb2_buffer_done(&vb->vb.vb2_buf, VB2_BUF_STATE_DONE);
diff --git a/drivers/media/platform/soc_camera/atmel-isi.c b/drivers/media/platform/soc_camera/atmel-isi.c
index b78aa0250b2a..c398b285180c 100644
--- a/drivers/media/platform/soc_camera/atmel-isi.c
+++ b/drivers/media/platform/soc_camera/atmel-isi.c
@@ -214,7 +214,7 @@ static irqreturn_t atmel_isi_handle_streaming(struct atmel_isi *isi)
                 struct frame_buffer *buf = isi->active;
 
                 list_del_init(&buf->list);
-                v4l2_get_timestamp(&vbuf->timestamp);
+                vbuf->vb2_buf.timestamp = ktime_get_ns();
                 vbuf->sequence = isi->sequence++;
                 vb2_buffer_done(&vbuf->vb2_buf, VB2_BUF_STATE_DONE);
         }
diff --git a/drivers/media/platform/soc_camera/mx2_camera.c b/drivers/media/platform/soc_camera/mx2_camera.c
index 8889b299a742..48dd5b7851b5 100644
--- a/drivers/media/platform/soc_camera/mx2_camera.c
+++ b/drivers/media/platform/soc_camera/mx2_camera.c
@@ -1345,7 +1345,7 @@ static void mx27_camera_frame_done_emma(struct mx2_camera_dev *pcdev,
                                 vb2_get_plane_payload(vb, 0));
 
                 list_del_init(&buf->internal.queue);
-                v4l2_get_timestamp(&vbuf->timestamp);
+                vb->timestamp = ktime_get_ns();
                 vbuf->sequence = pcdev->frame_count;
                 if (err)
                         vb2_buffer_done(vb, VB2_BUF_STATE_ERROR);
diff --git a/drivers/media/platform/soc_camera/mx3_camera.c b/drivers/media/platform/soc_camera/mx3_camera.c
index bbe01e86a0ca..169ed1150226 100644
--- a/drivers/media/platform/soc_camera/mx3_camera.c
+++ b/drivers/media/platform/soc_camera/mx3_camera.c
@@ -155,7 +155,7 @@ static void mx3_cam_dma_done(void *arg)
                 struct mx3_camera_buffer *buf = to_mx3_vb(vb);
 
                 list_del_init(&buf->queue);
-                v4l2_get_timestamp(&vb->timestamp);
+                vb->vb2_buf.timestamp = ktime_get_ns();
                 vb->field = mx3_cam->field;
                 vb->sequence = mx3_cam->sequence++;
                 vb2_buffer_done(&vb->vb2_buf, VB2_BUF_STATE_DONE);
diff --git a/drivers/media/platform/soc_camera/rcar_vin.c b/drivers/media/platform/soc_camera/rcar_vin.c
index b0043cd209aa..b7fd695b9ed5 100644
--- a/drivers/media/platform/soc_camera/rcar_vin.c
+++ b/drivers/media/platform/soc_camera/rcar_vin.c
@@ -888,7 +888,7 @@ static irqreturn_t rcar_vin_irq(int irq, void *data)
 
                 priv->queue_buf[slot]->field = priv->field;
                 priv->queue_buf[slot]->sequence = priv->sequence++;
-                v4l2_get_timestamp(&priv->queue_buf[slot]->timestamp);
+                priv->queue_buf[slot]->vb2_buf.timestamp = ktime_get_ns();
                 vb2_buffer_done(&priv->queue_buf[slot]->vb2_buf,
                                 VB2_BUF_STATE_DONE);
                 priv->queue_buf[slot] = NULL;
diff --git a/drivers/media/platform/soc_camera/sh_mobile_ceu_camera.c b/drivers/media/platform/soc_camera/sh_mobile_ceu_camera.c
index 4e9bc04b92cb..90c87f2b4ec0 100644
--- a/drivers/media/platform/soc_camera/sh_mobile_ceu_camera.c
+++ b/drivers/media/platform/soc_camera/sh_mobile_ceu_camera.c
@@ -510,7 +510,7 @@ static irqreturn_t sh_mobile_ceu_irq(int irq, void *data)
                 pcdev->active = NULL;
 
         ret = sh_mobile_ceu_capture(pcdev);
-        v4l2_get_timestamp(&vbuf->timestamp);
+        vbuf->vb2_buf.timestamp = ktime_get_ns();
         if (!ret) {
                 vbuf->field = pcdev->field;
                 vbuf->sequence = pcdev->sequence++;
diff --git a/drivers/media/platform/sti/bdisp/bdisp-v4l2.c b/drivers/media/platform/sti/bdisp/bdisp-v4l2.c
index 81871d6ae823..d12a419c044a 100644
--- a/drivers/media/platform/sti/bdisp/bdisp-v4l2.c
+++ b/drivers/media/platform/sti/bdisp/bdisp-v4l2.c
@@ -191,7 +191,7 @@ static void bdisp_job_finish(struct bdisp_ctx *ctx, int vb_state)
         dst_vb = v4l2_m2m_dst_buf_remove(ctx->fh.m2m_ctx);
 
         if (src_vb && dst_vb) {
-                dst_vb->timestamp = src_vb->timestamp;
+                dst_vb->vb2_buf.timestamp = src_vb->vb2_buf.timestamp;
                 dst_vb->timecode = src_vb->timecode;
                 dst_vb->flags &= ~V4L2_BUF_FLAG_TSTAMP_SRC_MASK;
                 dst_vb->flags |= src_vb->flags &
@@ -297,7 +297,7 @@ static int bdisp_get_bufs(struct bdisp_ctx *ctx)
         if (ret)
                 return ret;
 
-        dst_vb->timestamp = src_vb->timestamp;
+        dst_vb->vb2_buf.timestamp = src_vb->vb2_buf.timestamp;
 
         return 0;
 }
diff --git a/drivers/media/platform/ti-vpe/vpe.c b/drivers/media/platform/ti-vpe/vpe.c
index e8ed2652eb07..1fa00c2cf3d7 100644
--- a/drivers/media/platform/ti-vpe/vpe.c
+++ b/drivers/media/platform/ti-vpe/vpe.c
@@ -1288,7 +1288,7 @@ static irqreturn_t vpe_irq(int irq_vpe, void *data)
         d_vb = ctx->dst_vb;
 
         d_vb->flags = s_vb->flags;
-        d_vb->timestamp = s_vb->timestamp;
+        d_vb->vb2_buf.timestamp = s_vb->vb2_buf.timestamp;
 
         if (s_vb->flags & V4L2_BUF_FLAG_TIMECODE)
                 d_vb->timecode = s_vb->timecode;
diff --git a/drivers/media/platform/vim2m.c b/drivers/media/platform/vim2m.c
index 93e1d256b13a..418113c99801 100644
--- a/drivers/media/platform/vim2m.c
+++ b/drivers/media/platform/vim2m.c
@@ -235,7 +235,7 @@ static int device_process(struct vim2m_ctx *ctx,
         out_vb->sequence =
                 get_q_data(ctx, V4L2_BUF_TYPE_VIDEO_CAPTURE)->sequence++;
         in_vb->sequence = q_data->sequence++;
-        out_vb->timestamp = in_vb->timestamp;
+        out_vb->vb2_buf.timestamp = in_vb->vb2_buf.timestamp;
 
         if (in_vb->flags & V4L2_BUF_FLAG_TIMECODE)
                 out_vb->timecode = in_vb->timecode;
diff --git a/drivers/media/platform/vivid/vivid-core.h b/drivers/media/platform/vivid/vivid-core.h
index 8c7a5ba87c90..751c1ba391e9 100644
--- a/drivers/media/platform/vivid/vivid-core.h
+++ b/drivers/media/platform/vivid/vivid-core.h
@@ -286,7 +286,7 @@ struct vivid_dev {
         bool                            dqbuf_error;
         bool                            seq_wrap;
         bool                            time_wrap;
-        __kernel_time_t                 time_wrap_offset;
+        u64                             time_wrap_offset;
         unsigned                        perc_dropped_buffers;
         enum vivid_signal_mode          std_signal_mode;
         unsigned                        query_std_last;
diff --git a/drivers/media/platform/vivid/vivid-ctrls.c b/drivers/media/platform/vivid/vivid-ctrls.c
index 4ab7c4b6aaca..b98089c95ef5 100644
--- a/drivers/media/platform/vivid/vivid-ctrls.c
+++ b/drivers/media/platform/vivid/vivid-ctrls.c
@@ -954,7 +954,7 @@ static const struct v4l2_ctrl_config vivid_ctrl_has_scaler_out = {
 static int vivid_streaming_s_ctrl(struct v4l2_ctrl *ctrl)
 {
         struct vivid_dev *dev = container_of(ctrl->handler, struct vivid_dev, ctrl_hdl_streaming);
-        struct timeval tv;
+        u64 rem;
 
         switch (ctrl->id) {
         case VIVID_CID_DQBUF_ERROR:
@@ -993,8 +993,16 @@ static int vivid_streaming_s_ctrl(struct v4l2_ctrl *ctrl)
                         dev->time_wrap_offset = 0;
                         break;
                 }
-                v4l2_get_timestamp(&tv);
-                dev->time_wrap_offset = -tv.tv_sec - 16;
+                /*
+                 * We want to set the time 16 seconds before the 32 bit tv_sec
+                 * value of struct timeval would wrap around. So first we
+                 * calculate ktime_get_ns() % ((1 << 32) * NSEC_PER_SEC), and
+                 * then we set the offset to ((1 << 32) - 16) * NSEC_PER_SEC).
+                 */
+                div64_u64_rem(ktime_get_ns(),
+                        0x100000000ULL * NSEC_PER_SEC, &rem);
+                dev->time_wrap_offset =
+                        (0x100000000ULL - 16) * NSEC_PER_SEC - rem;
                 break;
         }
         return 0;
diff --git a/drivers/media/platform/vivid/vivid-kthread-cap.c b/drivers/media/platform/vivid/vivid-kthread-cap.c
index 83cc6d3b4784..9034281944a4 100644
--- a/drivers/media/platform/vivid/vivid-kthread-cap.c
+++ b/drivers/media/platform/vivid/vivid-kthread-cap.c
@@ -441,7 +441,7 @@ static void vivid_fillbuff(struct vivid_dev *dev, struct vivid_buffer *buf)
          * "Start of Exposure".
          */
         if (dev->tstamp_src_is_soe)
-                v4l2_get_timestamp(&buf->vb.timestamp);
+                buf->vb.vb2_buf.timestamp = ktime_get_ns();
         if (dev->field_cap == V4L2_FIELD_ALTERNATE) {
                 /*
                  * 60 Hz standards start with the bottom field, 50 Hz standards
@@ -558,8 +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.timestamp);
-        buf->vb.timestamp.tv_sec += dev->time_wrap_offset;
+                buf->vb.vb2_buf.timestamp = ktime_get_ns();
+        buf->vb.vb2_buf.timestamp += dev->time_wrap_offset;
 }
 
 /*
diff --git a/drivers/media/platform/vivid/vivid-kthread-out.c b/drivers/media/platform/vivid/vivid-kthread-out.c
index c2c46dcdbe95..98eed5889bc1 100644
--- a/drivers/media/platform/vivid/vivid-kthread-out.c
+++ b/drivers/media/platform/vivid/vivid-kthread-out.c
@@ -95,8 +95,8 @@ static void vivid_thread_vid_out_tick(struct vivid_dev *dev)
                          */
                         vid_out_buf->vb.sequence /= 2;
                 }
-                v4l2_get_timestamp(&vid_out_buf->vb.timestamp);
-                vid_out_buf->vb.timestamp.tv_sec += dev->time_wrap_offset;
+                vid_out_buf->vb.vb2_buf.timestamp =
+                        ktime_get_ns() + 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",
@@ -108,8 +108,8 @@ static void vivid_thread_vid_out_tick(struct vivid_dev *dev)
                         vivid_sliced_vbi_out_process(dev, vbi_out_buf);
 
                 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;
+                vbi_out_buf->vb.vb2_buf.timestamp =
+                        ktime_get_ns() + 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",
diff --git a/drivers/media/platform/vivid/vivid-sdr-cap.c b/drivers/media/platform/vivid/vivid-sdr-cap.c
index 6eeeff9d1ae2..3d1604cb982f 100644
--- a/drivers/media/platform/vivid/vivid-sdr-cap.c
+++ b/drivers/media/platform/vivid/vivid-sdr-cap.c
@@ -117,8 +117,8 @@ static void vivid_thread_sdr_cap_tick(struct vivid_dev *dev)
         if (sdr_cap_buf) {
                 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.timestamp);
-                sdr_cap_buf->vb.timestamp.tv_sec += dev->time_wrap_offset;
+                sdr_cap_buf->vb.vb2_buf.timestamp =
+                        ktime_get_ns() + 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;
diff --git a/drivers/media/platform/vivid/vivid-vbi-cap.c b/drivers/media/platform/vivid/vivid-vbi-cap.c
index d6d12e104aea..cda45a582bfe 100644
--- a/drivers/media/platform/vivid/vivid-vbi-cap.c
+++ b/drivers/media/platform/vivid/vivid-vbi-cap.c
@@ -108,8 +108,7 @@ void vivid_raw_vbi_cap_process(struct vivid_dev *dev, struct vivid_buffer *buf)
         if (!VIVID_INVALID_SIGNAL(dev->std_signal_mode))
                 vivid_vbi_gen_raw(&dev->vbi_gen, &vbi, vbuf);
 
-        v4l2_get_timestamp(&buf->vb.timestamp);
-        buf->vb.timestamp.tv_sec += dev->time_wrap_offset;
+        buf->vb.vb2_buf.timestamp = ktime_get_ns() + dev->time_wrap_offset;
 }
 
 
@@ -133,8 +132,7 @@ void vivid_sliced_vbi_cap_process(struct vivid_dev *dev,
                         vbuf[i] = dev->vbi_gen.data[i];
         }
 
-        v4l2_get_timestamp(&buf->vb.timestamp);
-        buf->vb.timestamp.tv_sec += dev->time_wrap_offset;
+        buf->vb.vb2_buf.timestamp = ktime_get_ns() + dev->time_wrap_offset;
 }
 
 static int vbi_cap_queue_setup(struct vb2_queue *vq,
diff --git a/drivers/media/platform/vsp1/vsp1_video.c b/drivers/media/platform/vsp1/vsp1_video.c
index 1eebf58bbecb..45eb65fa23db 100644
--- a/drivers/media/platform/vsp1/vsp1_video.c
+++ b/drivers/media/platform/vsp1/vsp1_video.c
@@ -582,7 +582,7 @@ vsp1_video_complete_buffer(struct vsp1_video *video)
         spin_unlock_irqrestore(&video->irqlock, flags);
 
         done->buf.sequence = video->sequence++;
-        v4l2_get_timestamp(&done->buf.timestamp);
+        done->buf.vb2_buf.timestamp = ktime_get_ns();
         for (i = 0; i < done->buf.vb2_buf.num_planes; ++i)
                 vb2_set_plane_payload(&done->buf.vb2_buf, i, done->length[i]);
         vb2_buffer_done(&done->buf.vb2_buf, VB2_BUF_STATE_DONE);
diff --git a/drivers/media/platform/xilinx/xilinx-dma.c b/drivers/media/platform/xilinx/xilinx-dma.c
index 8532cab2ec77..722758f33924 100644
--- a/drivers/media/platform/xilinx/xilinx-dma.c
+++ b/drivers/media/platform/xilinx/xilinx-dma.c
@@ -303,7 +303,7 @@ static void xvip_dma_complete(void *param)
 
         buf->buf.field = V4L2_FIELD_NONE;
         buf->buf.sequence = dma->sequence++;
-        v4l2_get_timestamp(&buf->buf.timestamp);
+        buf->buf.vb2_buf.timestamp = ktime_get_ns();
         vb2_set_plane_payload(&buf->buf.vb2_buf, 0, dma->format.sizeimage);
         vb2_buffer_done(&buf->buf.vb2_buf, VB2_BUF_STATE_DONE);
 }
diff --git a/drivers/media/usb/airspy/airspy.c b/drivers/media/usb/airspy/airspy.c
index 518d511e49ee..b5595ca81189 100644
--- a/drivers/media/usb/airspy/airspy.c
+++ b/drivers/media/usb/airspy/airspy.c
@@ -316,7 +316,7 @@ static void airspy_urb_complete(struct urb *urb)
                 len = airspy_convert_stream(s, ptr, urb->transfer_buffer,
                                 urb->actual_length);
                 vb2_set_plane_payload(&fbuf->vb.vb2_buf, 0, len);
-                v4l2_get_timestamp(&fbuf->vb.timestamp);
+                fbuf->vb.vb2_buf.timestamp = ktime_get_ns();
                 fbuf->vb.sequence = s->sequence++;
                 vb2_buffer_done(&fbuf->vb.vb2_buf, VB2_BUF_STATE_DONE);
         }
diff --git a/drivers/media/usb/au0828/au0828-video.c b/drivers/media/usb/au0828/au0828-video.c
index 427d58e6b85e..0a725a161dd6 100644
--- a/drivers/media/usb/au0828/au0828-video.c
+++ b/drivers/media/usb/au0828/au0828-video.c
@@ -314,7 +314,7 @@ static inline void buffer_filled(struct au0828_dev *dev,
                 vb->sequence = dev->vbi_frame_count++;
 
         vb->field = V4L2_FIELD_INTERLACED;
-        v4l2_get_timestamp(&vb->timestamp);
+        vb->vb2_buf.timestamp = ktime_get_ns();
         vb2_buffer_done(&vb->vb2_buf, VB2_BUF_STATE_DONE);
 }
 
diff --git a/drivers/media/usb/em28xx/em28xx-video.c b/drivers/media/usb/em28xx/em28xx-video.c
index 235a03885198..0e86ff423c49 100644
--- a/drivers/media/usb/em28xx/em28xx-video.c
+++ b/drivers/media/usb/em28xx/em28xx-video.c
@@ -438,7 +438,7 @@ static inline void finish_buffer(struct em28xx *dev,
                 buf->vb.field = V4L2_FIELD_NONE;
         else
                 buf->vb.field = V4L2_FIELD_INTERLACED;
-        v4l2_get_timestamp(&buf->vb.timestamp);
+        buf->vb.vb2_buf.timestamp = ktime_get_ns();
 
         vb2_buffer_done(&buf->vb.vb2_buf, VB2_BUF_STATE_DONE);
 }
diff --git a/drivers/media/usb/go7007/go7007-driver.c b/drivers/media/usb/go7007/go7007-driver.c
index ae1cfa792c58..05b1126f263e 100644
--- a/drivers/media/usb/go7007/go7007-driver.c
+++ b/drivers/media/usb/go7007/go7007-driver.c
@@ -466,7 +466,7 @@ static struct go7007_buffer *frame_boundary(struct go7007 *go, struct go7007_buf
         else
                 go7007_set_motion_regions(go, vb, 0);
 
-        v4l2_get_timestamp(&vb->vb.timestamp);
+        vb->vb.vb2_buf.timestamp = ktime_get_ns();
         vb_tmp = vb;
         spin_lock(&go->spinlock);
         list_del(&vb->list);
diff --git a/drivers/media/usb/hackrf/hackrf.c b/drivers/media/usb/hackrf/hackrf.c
index d0c416ddd5e7..d7a3aa2029d2 100644
--- a/drivers/media/usb/hackrf/hackrf.c
+++ b/drivers/media/usb/hackrf/hackrf.c
@@ -517,7 +517,7 @@ static void hackrf_urb_complete_in(struct urb *urb)
                     urb->transfer_buffer, len);
         vb2_set_plane_payload(&buffer->vb.vb2_buf, 0, len);
         buffer->vb.sequence = dev->sequence++;
-        v4l2_get_timestamp(&buffer->vb.timestamp);
+        buffer->vb.vb2_buf.timestamp = ktime_get_ns();
         vb2_buffer_done(&buffer->vb.vb2_buf, VB2_BUF_STATE_DONE);
 exit_usb_submit_urb:
         usb_submit_urb(urb, GFP_ATOMIC);
@@ -562,7 +562,7 @@ static void hackrf_urb_complete_out(struct urb *urb)
                            vb2_plane_vaddr(&buffer->vb.vb2_buf, 0), len);
         urb->actual_length = len;
         buffer->vb.sequence = dev->sequence++;
-        v4l2_get_timestamp(&buffer->vb.timestamp);
+        buffer->vb.vb2_buf.timestamp = ktime_get_ns();
         vb2_buffer_done(&buffer->vb.vb2_buf, VB2_BUF_STATE_DONE);
 exit_usb_submit_urb:
         usb_submit_urb(urb, GFP_ATOMIC);
diff --git a/drivers/media/usb/pwc/pwc-if.c b/drivers/media/usb/pwc/pwc-if.c
index e90e4946afaf..086cf1c7bd7d 100644
--- a/drivers/media/usb/pwc/pwc-if.c
+++ b/drivers/media/usb/pwc/pwc-if.c
@@ -316,8 +316,7 @@ static void pwc_isoc_handler(struct urb *urb)
                         struct pwc_frame_buf *fbuf = pdev->fill_buf;
 
                         if (pdev->vsync == 1) {
-                                v4l2_get_timestamp(
-                                        &fbuf->vb.timestamp);
+                                fbuf->vb.vb2_buf.timestamp = ktime_get_ns();
                                 pdev->vsync = 2;
                         }
 
diff --git a/drivers/media/usb/s2255/s2255drv.c b/drivers/media/usb/s2255/s2255drv.c
index 82bdd42f76b5..9acdaa3716fb 100644
--- a/drivers/media/usb/s2255/s2255drv.c
+++ b/drivers/media/usb/s2255/s2255drv.c
@@ -574,7 +574,7 @@ static void s2255_got_frame(struct s2255_vc *vc, int jpgsize)
         buf = list_entry(vc->buf_list.next,
                          struct s2255_buffer, list);
         list_del(&buf->list);
-        v4l2_get_timestamp(&buf->vb.timestamp);
+        buf->vb.vb2_buf.timestamp = ktime_get_ns();
         buf->vb.field = vc->field;
         buf->vb.sequence = vc->frame_count;
         spin_unlock_irqrestore(&vc->qlock, flags);
diff --git a/drivers/media/usb/stk1160/stk1160-video.c b/drivers/media/usb/stk1160/stk1160-video.c
index 75654e676e80..46191d5262eb 100644
--- a/drivers/media/usb/stk1160/stk1160-video.c
+++ b/drivers/media/usb/stk1160/stk1160-video.c
@@ -99,7 +99,7 @@ void stk1160_buffer_done(struct stk1160 *dev)
         buf->vb.sequence = dev->sequence++;
         buf->vb.field = V4L2_FIELD_INTERLACED;
         buf->vb.vb2_buf.planes[0].bytesused = buf->bytesused;
-        v4l2_get_timestamp(&buf->vb.timestamp);
+        buf->vb.vb2_buf.timestamp = ktime_get_ns();
 
         vb2_set_plane_payload(&buf->vb.vb2_buf, 0, buf->bytesused);
         vb2_buffer_done(&buf->vb.vb2_buf, VB2_BUF_STATE_DONE);
diff --git a/drivers/media/usb/usbtv/usbtv-video.c b/drivers/media/usb/usbtv/usbtv-video.c
index 05cbd2f4b445..4ebb33943f9a 100644
--- a/drivers/media/usb/usbtv/usbtv-video.c
+++ b/drivers/media/usb/usbtv/usbtv-video.c
@@ -322,7 +322,7 @@ static void usbtv_image_chunk(struct usbtv *usbtv, __be32 *chunk)
 
                 buf->vb.field = V4L2_FIELD_INTERLACED;
                 buf->vb.sequence = usbtv->sequence++;
-                v4l2_get_timestamp(&buf->vb.timestamp);
+                buf->vb.vb2_buf.timestamp = ktime_get_ns();
                 vb2_set_plane_payload(&buf->vb.vb2_buf, 0, size);
                 vb2_buffer_done(&buf->vb.vb2_buf, state);
                 list_del(&buf->list);
diff --git a/drivers/media/usb/uvc/uvc_video.c b/drivers/media/usb/uvc/uvc_video.c
index 2b276ab7764f..f126859ca848 100644
--- a/drivers/media/usb/uvc/uvc_video.c
+++ b/drivers/media/usb/uvc/uvc_video.c
@@ -694,19 +694,16 @@ void uvc_video_clock_update(struct uvc_streaming *stream,
                 ts.tv_nsec -= NSEC_PER_SEC;
         }
 
-        uvc_trace(UVC_TRACE_CLOCK, "%s: SOF %u.%06llu y %llu ts %lu.%06lu "
-                  "buf ts %lu.%06lu (x1 %u/%u/%u x2 %u/%u/%u y1 %u y2 %u)\n",
+        uvc_trace(UVC_TRACE_CLOCK, "%s: SOF %u.%06llu y %llu ts %llu "
+                  "buf ts %llu (x1 %u/%u/%u x2 %u/%u/%u y1 %u y2 %u)\n",
                   stream->dev->name,
                   sof >> 16, div_u64(((u64)sof & 0xffff) * 1000000LLU, 65536),
-                  y, ts.tv_sec, ts.tv_nsec / NSEC_PER_USEC,
-                  vbuf->timestamp.tv_sec,
-                  (unsigned long)vbuf->timestamp.tv_usec,
+                  y, timespec_to_ns(&ts), vbuf->vb2_buf.timestamp,
                   x1, first->host_sof, first->dev_sof,
                   x2, last->host_sof, last->dev_sof, y1, y2);
 
         /* Update the V4L2 buffer. */
-        vbuf->timestamp.tv_sec = ts.tv_sec;
-        vbuf->timestamp.tv_usec = ts.tv_nsec / NSEC_PER_USEC;
+        vbuf->vb2_buf.timestamp = timespec_to_ns(&ts);
 
 done:
         spin_unlock_irqrestore(&stream->clock.lock, flags);
@@ -1034,9 +1031,7 @@ static int uvc_video_decode_start(struct uvc_streaming *stream,
 
                 buf->buf.field = V4L2_FIELD_NONE;
                 buf->buf.sequence = stream->sequence;
-                buf->buf.timestamp.tv_sec = ts.tv_sec;
-                buf->buf.timestamp.tv_usec =
-                        ts.tv_nsec / NSEC_PER_USEC;
+                buf->buf.vb2_buf.timestamp = timespec_to_ns(&ts);
 
                 /* TODO: Handle PTS and SCR. */
                 buf->state = UVC_BUF_STATE_ACTIVE;
diff --git a/drivers/media/v4l2-core/videobuf2-v4l2.c b/drivers/media/v4l2-core/videobuf2-v4l2.c
index 1b5c695f6c59..bfd7e3474186 100644
--- a/drivers/media/v4l2-core/videobuf2-v4l2.c
+++ b/drivers/media/v4l2-core/videobuf2-v4l2.c
@@ -120,7 +120,7 @@ static int __set_timestamp(struct vb2_buffer *vb, const void *pb)
                  */
                 if ((q->timestamp_flags & V4L2_BUF_FLAG_TIMESTAMP_MASK) ==
                                 V4L2_BUF_FLAG_TIMESTAMP_COPY)
-                        vbuf->timestamp = b->timestamp;
+                        vb->timestamp = timeval_to_ns(&b->timestamp);
                 vbuf->flags |= b->flags & V4L2_BUF_FLAG_TIMECODE;
                 if (b->flags & V4L2_BUF_FLAG_TIMECODE)
                         vbuf->timecode = b->timecode;
@@ -191,7 +191,7 @@ static int __fill_v4l2_buffer(struct vb2_buffer *vb, void *pb)
 
         b->flags = vbuf->flags;
         b->field = vbuf->field;
-        b->timestamp = vbuf->timestamp;
+        b->timestamp = ns_to_timeval(vb->timestamp);
         b->timecode = vbuf->timecode;
         b->sequence = vbuf->sequence;
         b->reserved2 = 0;
@@ -308,8 +308,7 @@ static int __fill_vb2_buffer(struct vb2_buffer *vb,
                                         "for an output buffer\n");
                 return -EINVAL;
         }
-        vbuf->timestamp.tv_sec = 0;
-        vbuf->timestamp.tv_usec = 0;
+        vb->timestamp = 0;
         vbuf->sequence = 0;
 
         if (V4L2_TYPE_IS_MULTIPLANAR(b->type)) {
diff --git a/drivers/staging/media/davinci_vpfe/vpfe_video.c b/drivers/staging/media/davinci_vpfe/vpfe_video.c
index 77b4fc6fd2ee..adb2bc8811ab 100644
--- a/drivers/staging/media/davinci_vpfe/vpfe_video.c
+++ b/drivers/staging/media/davinci_vpfe/vpfe_video.c
@@ -470,7 +470,7 @@ void vpfe_video_process_buffer_complete(struct vpfe_video_device *video)
 {
         struct vpfe_pipeline *pipe = &video->pipe;
 
-        v4l2_get_timestamp(&video->cur_frm->vb.timestamp);
+        video->cur_frm->vb.vb2_buf.timestamp = ktime_get_ns();
         vb2_buffer_done(&video->cur_frm->vb.vb2_buf, VB2_BUF_STATE_DONE);
         if (pipe->state == VPFE_PIPELINE_STREAM_CONTINUOUS)
                 video->cur_frm = video->next_frm;
diff --git a/drivers/staging/media/omap4iss/iss_video.c b/drivers/staging/media/omap4iss/iss_video.c
index 17741e37a73c..e9aeca08986f 100644
--- a/drivers/staging/media/omap4iss/iss_video.c
+++ b/drivers/staging/media/omap4iss/iss_video.c
@@ -433,7 +433,7 @@ struct iss_buffer *omap4iss_video_buffer_next(struct iss_video *video)
         list_del(&buf->list);
         spin_unlock_irqrestore(&video->qlock, flags);
 
-        v4l2_get_timestamp(&buf->vb.timestamp);
+        buf->vb.vb2_buf.timestamp = ktime_get_ns();
 
         /* Do frame number propagation only if this is the output video node.
          * Frame number either comes from the CSI receivers or it gets
diff --git a/drivers/usb/gadget/function/uvc_queue.c b/drivers/usb/gadget/function/uvc_queue.c
index f5921989873d..912694f3d54e 100644
--- a/drivers/usb/gadget/function/uvc_queue.c
+++ b/drivers/usb/gadget/function/uvc_queue.c
@@ -329,7 +329,7 @@ struct uvc_buffer *uvcg_queue_next_buffer(struct uvc_video_queue *queue,
 
         buf->buf.field = V4L2_FIELD_NONE;
         buf->buf.sequence = queue->sequence++;
-        v4l2_get_timestamp(&buf->buf.timestamp);
+        buf->buf.vb2_buf.timestamp = ktime_get_ns();
 
         vb2_set_plane_payload(&buf->buf.vb2_buf, 0, buf->bytesused);
         vb2_buffer_done(&buf->buf.vb2_buf, VB2_BUF_STATE_DONE);