If VIDIOC_CREATE_BUFS is called with a sizeimage smaller than the queue sizeimage, fail with -EINVAL instead of correcting the size and continuing without error. This is required by v4l2-compliance. Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx> --- drivers/media/platform/coda/coda-common.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/media/platform/coda/coda-common.c b/drivers/media/platform/coda/coda-common.c index 7b89dbae938d..318f0be103bb 100644 --- a/drivers/media/platform/coda/coda-common.c +++ b/drivers/media/platform/coda/coda-common.c @@ -1522,6 +1522,9 @@ static int coda_queue_setup(struct vb2_queue *vq, q_data = get_q_data(ctx, vq->type); size = q_data->sizeimage; + if (*nplanes) + return sizes[0] < size ? -EINVAL : 0; + *nplanes = 1; sizes[0] = size; -- 2.20.1
