On Fri, 2020-06-26 at 17:04 +0900, Alexandre Courbot wrote: > A default value of 0 means V4L2_FIELD_ANY, which is not correct. > Reported by v4l2-compliance. >
Acked-by: Tiffany Lin <[email protected]> > Signed-off-by: Alexandre Courbot <[email protected]> > --- > drivers/media/platform/mtk-vcodec/mtk_vcodec_enc.c | 9 +++++++++ > 1 file changed, 9 insertions(+) > > diff --git a/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc.c > b/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc.c > index f833aee4a06f..1a981d842c19 100644 > --- a/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc.c > +++ b/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc.c > @@ -893,8 +893,17 @@ static void vb2ops_venc_stop_streaming(struct vb2_queue > *q) > ctx->state = MTK_STATE_FREE; > } > > +static int vb2ops_venc_buf_out_validate(struct vb2_buffer *vb) > +{ > + struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb); > + > + vbuf->field = V4L2_FIELD_NONE; > + return 0; > +} > + > static const struct vb2_ops mtk_venc_vb2_ops = { > .queue_setup = vb2ops_venc_queue_setup, > + .buf_out_validate = vb2ops_venc_buf_out_validate, > .buf_prepare = vb2ops_venc_buf_prepare, > .buf_queue = vb2ops_venc_buf_queue, > .wait_prepare = vb2_ops_wait_prepare,
