diff options
Diffstat (limited to 'drivers/media')
| -rw-r--r-- | drivers/media/platform/coda/coda-common.c | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/drivers/media/platform/coda/coda-common.c b/drivers/media/platform/coda/coda-common.c index 9b46088c8c7b..7dfc86efc055 100644 --- a/drivers/media/platform/coda/coda-common.c +++ b/drivers/media/platform/coda/coda-common.c @@ -1282,12 +1282,23 @@ static int coda_start_streaming(struct vb2_queue *q, unsigned int count) if (!(ctx->streamon_out & ctx->streamon_cap)) return 0; + q_data_dst = get_q_data(ctx, V4L2_BUF_TYPE_VIDEO_CAPTURE); + if ((q_data_src->width != q_data_dst->width && + round_up(q_data_src->width, 16) != q_data_dst->width) || + (q_data_src->height != q_data_dst->height && + round_up(q_data_src->height, 16) != q_data_dst->height)) { + v4l2_err(v4l2_dev, "can't convert %dx%d to %dx%d\n", + q_data_src->width, q_data_src->height, + q_data_dst->width, q_data_dst->height); + ret = -EINVAL; + goto err; + } + /* Allow BIT decoder device_run with no new buffers queued */ if (ctx->inst_type == CODA_INST_DECODER && ctx->use_bit) v4l2_m2m_set_src_buffered(ctx->fh.m2m_ctx, true); ctx->gopcounter = ctx->params.gop_size - 1; - q_data_dst = get_q_data(ctx, V4L2_BUF_TYPE_VIDEO_CAPTURE); ctx->codec = coda_find_codec(ctx->dev, q_data_src->fourcc, q_data_dst->fourcc); |