'min_buffers_needed' is suppose to be used to indicate the number of buffers needed by DMA engine to start streaming. atmel-isc drivers don'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: Eugen Hristev <eugen.hristev@xxxxxxxxxxxxx> CC: Nicolas Ferre <nicolas.ferre@xxxxxxxxxxxxx> CC: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxx> CC: Claudiu Beznea <claudiu.beznea@xxxxxxxxx> --- drivers/staging/media/deprecated/atmel/atmel-isc-base.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/staging/media/deprecated/atmel/atmel-isc-base.c b/drivers/staging/media/deprecated/atmel/atmel-isc-base.c index 468568b5bb7a..dbe611d03018 100644 --- a/drivers/staging/media/deprecated/atmel/atmel-isc-base.c +++ b/drivers/staging/media/deprecated/atmel/atmel-isc-base.c @@ -1871,7 +1871,7 @@ static int isc_async_complete(struct v4l2_async_notifier *notifier) q->mem_ops = &vb2_dma_contig_memops; q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC; q->lock = &isc->lock; - q->min_buffers_needed = 1; + q->min_reqbufs_allocation = 1; q->dev = isc->dev; ret = vb2_queue_init(q); -- 2.39.2
