'min_buffers_needed' is suppose to be used to indicate the number of buffers needed by DMA engine to start streaming. atmel-isi 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: Eugen Hristev <eugen.hristev@xxxxxxxxxxxxx> CC: Mauro Carvalho Chehab <mchehab@xxxxxxxxxx> CC: Nicolas Ferre <nicolas.ferre@xxxxxxxxxxxxx> CC: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxx> CC: Claudiu Beznea <claudiu.beznea@xxxxxxxxx> --- drivers/media/platform/atmel/atmel-isi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/platform/atmel/atmel-isi.c b/drivers/media/platform/atmel/atmel-isi.c index da58f33b6b0a..9c156771568a 100644 --- a/drivers/media/platform/atmel/atmel-isi.c +++ b/drivers/media/platform/atmel/atmel-isi.c @@ -1244,7 +1244,7 @@ static int atmel_isi_probe(struct platform_device *pdev) q->ops = &isi_video_qops; q->mem_ops = &vb2_dma_contig_memops; q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC; - q->min_buffers_needed = 2; + q->min_reqbufs_allocation = 2; q->dev = &pdev->dev; ret = vb2_queue_init(q); -- 2.39.2
