smt32-dcmi driver use a dma engine and needs a minimum number of buffers to be present before start streaming. That is 'min_dma_buffers_needed' purpose so use it instead of 'min_buffers_needed' field. Signed-off-by: Benjamin Gaignard <benjamin.gaignard@xxxxxxxxxxxxx> CC: Hugues Fruchet <hugues.fruchet@xxxxxxxxxxx> CC: linux-stm32@xxxxxxxxxxxxxxxxxxxxxxxxxxxx --- drivers/media/platform/st/stm32/stm32-dcmi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/platform/st/stm32/stm32-dcmi.c b/drivers/media/platform/st/stm32/stm32-dcmi.c index 48140fdf40bb..a267fdcbe886 100644 --- a/drivers/media/platform/st/stm32/stm32-dcmi.c +++ b/drivers/media/platform/st/stm32/stm32-dcmi.c @@ -2031,7 +2031,7 @@ static int dcmi_probe(struct platform_device *pdev) q->ops = &dcmi_video_qops; q->mem_ops = &vb2_dma_contig_memops; q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC; - q->min_buffers_needed = 2; + q->min_dma_buffers_needed = 2; q->allow_cache_hints = 1; q->dev = &pdev->dev; -- 2.39.2
