'min_buffers_needed' is suppose to be used to indicate the number of buffers needed by DMA engine to start streaming. hva driver doesn't use DMA engine and just want to specify the minimum number of buffers to allocate when calling VIDIOC_REQBUFS. That 'min_reqbufs_allocation' field purpose so use it. Signed-off-by: Benjamin Gaignard <benjamin.gaignard@xxxxxxxxxxxxx> CC: Jean-Christophe Trotin <jean-christophe.trotin@xxxxxxxxxxx> --- drivers/media/platform/st/sti/hva/hva-v4l2.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/media/platform/st/sti/hva/hva-v4l2.c b/drivers/media/platform/st/sti/hva/hva-v4l2.c index cfe83e9dc01b..d7bc25b0d69e 100644 --- a/drivers/media/platform/st/sti/hva/hva-v4l2.c +++ b/drivers/media/platform/st/sti/hva/hva-v4l2.c @@ -1142,7 +1142,7 @@ static int hva_queue_init(void *priv, struct vb2_queue *src_vq, src_vq->type = V4L2_BUF_TYPE_VIDEO_OUTPUT; src_vq->buf_struct_size = sizeof(struct hva_frame); - src_vq->min_buffers_needed = MIN_FRAMES; + src_vq->min_reqbufs_allocation = MIN_FRAMES; src_vq->dev = ctx->hva_dev->dev; ret = queue_init(ctx, src_vq); @@ -1151,7 +1151,7 @@ static int hva_queue_init(void *priv, struct vb2_queue *src_vq, dst_vq->type = V4L2_BUF_TYPE_VIDEO_CAPTURE; dst_vq->buf_struct_size = sizeof(struct hva_stream); - dst_vq->min_buffers_needed = MIN_STREAMS; + dst_vq->min_reqbufs_allocation = MIN_STREAMS; dst_vq->dev = ctx->hva_dev->dev; return queue_init(ctx, dst_vq); -- 2.39.2
