dt3155 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> --- drivers/media/pci/dt3155/dt3155.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/pci/dt3155/dt3155.c b/drivers/media/pci/dt3155/dt3155.c index d09cde2f6ee4..43b44af1e9ca 100644 --- a/drivers/media/pci/dt3155/dt3155.c +++ b/drivers/media/pci/dt3155/dt3155.c @@ -517,7 +517,7 @@ static int dt3155_probe(struct pci_dev *pdev, const struct pci_device_id *id) pd->vidq.ops = &q_ops; pd->vidq.mem_ops = &vb2_dma_contig_memops; pd->vidq.drv_priv = pd; - pd->vidq.min_buffers_needed = 2; + pd->vidq.min_dma_buffers_needed = 2; pd->vidq.gfp_flags = GFP_DMA32; pd->vidq.lock = &pd->mux; /* for locking v4l2_file_operations */ pd->vidq.dev = &pdev->dev; -- 2.39.2
