Commit Message
Benjamin Gaignard
Nov. 27, 2023, 4:54 p.m. UTC
bt8xx 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@collabora.com>
---
drivers/media/pci/bt8xx/bttv-driver.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/media/pci/bt8xx/bttv-driver.c b/drivers/media/pci/bt8xx/bttv-driver.c index 09a193bb87df..8a3fb30e73f6 100644 --- a/drivers/media/pci/bt8xx/bttv-driver.c +++ b/drivers/media/pci/bt8xx/bttv-driver.c @@ -3094,7 +3094,7 @@ static int vdev_init(struct bttv *btv, struct video_device *vfd, q->gfp_flags = __GFP_DMA32; q->buf_struct_size = sizeof(struct bttv_buffer); q->lock = &btv->lock; - q->min_buffers_needed = 2; + q->min_dma_buffers_needed = 2; q->dev = &btv->c.pci->dev; err = vb2_queue_init(q); if (err)