[PATCHv3 7/9] vim2m: add tag support

[hverkuil-cisco]

From: Hans Verkuil <hverkuil-ci...@xs4all.nl>

Copy tags in vim2m.

Signed-off-by: Hans Verkuil <hverkuil-ci...@xs4all.nl>
Reviewed-by: Paul Kocialkowski <paul.kocialkow...@bootlin.com>
Reviewed-by: Alexandre Courbot <acour...@chromium.org>
---
 drivers/media/platform/vim2m.c | 14 +++-----------
 1 file changed, 3 insertions(+), 11 deletions(-)

diff --git a/drivers/media/platform/vim2m.c b/drivers/media/platform/vim2m.c
index d01821a6906a..be328483a53a 100644
--- a/drivers/media/platform/vim2m.c
+++ b/drivers/media/platform/vim2m.c
@@ -241,17 +241,7 @@ 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->vb2_buf.timestamp = in_vb->vb2_buf.timestamp;
-
-       if (in_vb->flags & V4L2_BUF_FLAG_TIMECODE)
-               out_vb->timecode = in_vb->timecode;
-       out_vb->field = in_vb->field;
-       out_vb->flags = in_vb->flags &
-               (V4L2_BUF_FLAG_TIMECODE |
-                V4L2_BUF_FLAG_KEYFRAME |
-                V4L2_BUF_FLAG_PFRAME |
-                V4L2_BUF_FLAG_BFRAME |
-                V4L2_BUF_FLAG_TSTAMP_SRC_MASK);
+       v4l2_m2m_buf_copy_data(out_vb, in_vb, true);
 
        switch (ctx->mode) {
        case MEM2MEM_HFLIP | MEM2MEM_VFLIP:
@@ -855,6 +845,7 @@ static int queue_init(void *priv, struct vb2_queue *src_vq, 
struct vb2_queue *ds
        src_vq->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_COPY;
        src_vq->lock = &ctx->dev->dev_mutex;
        src_vq->supports_requests = true;
+       src_vq->supports_tags = true;
 
        ret = vb2_queue_init(src_vq);
        if (ret)
@@ -868,6 +859,7 @@ static int queue_init(void *priv, struct vb2_queue *src_vq, 
struct vb2_queue *ds
        dst_vq->mem_ops = &vb2_vmalloc_memops;
        dst_vq->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_COPY;
        dst_vq->lock = &ctx->dev->dev_mutex;
+       dst_vq->supports_tags = true;
 
        return vb2_queue_init(dst_vq);
 }
-- 
2.19.1