diff mbox series

[06/55] media: atmel: Stop abusing of min_buffers_needed field

Message ID 20231127165454.166373-7-benjamin.gaignard@collabora.com (mailing list archive)
State New
Headers show
Series Clean up queue_setup()/min_buffers_needed (ab)use | expand

Commit Message

Benjamin Gaignard Nov. 27, 2023, 4:54 p.m. UTC 
'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@collabora.com>
CC: Eugen Hristev <eugen.hristev@collabora.com>
CC: Mauro Carvalho Chehab <mchehab@kernel.org>
CC: Nicolas Ferre <nicolas.ferre@microchip.com>
CC: Alexandre Belloni <alexandre.belloni@bootlin.com>
CC: Claudiu Beznea <claudiu.beznea@tuxon.dev>
---
 drivers/media/platform/atmel/atmel-isi.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

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);