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[28/55] media: tegra-video: Stop abusing of min_buffers_needed field

Message ID 20231127165454.166373-29-benjamin.gaignard@collabora.com
State Handled Elsewhere
Headers show
Series None | 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.
tegra-video 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: Thierry Reding <thierry.reding@gmail.com>
CC: Jonathan Hunter <jonathanh@nvidia.com>
CC: Sowjanya Komatineni <skomatineni@nvidia.com>
CC: Luca Ceresoli <luca.ceresoli@bootlin.com>
CC: linux-tegra@vger.kernel.org
 drivers/staging/media/tegra-video/vi.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/drivers/staging/media/tegra-video/vi.c b/drivers/staging/media/tegra-video/vi.c
index e0bb59ee3c09..b8242c8c0497 100644
--- a/drivers/staging/media/tegra-video/vi.c
+++ b/drivers/staging/media/tegra-video/vi.c
@@ -1174,7 +1174,7 @@  static int tegra_channel_init(struct tegra_vi_channel *chan)
 	chan->queue.ops = &tegra_channel_queue_qops;
 	chan->queue.mem_ops = &vb2_dma_contig_memops;
 	chan->queue.timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
-	chan->queue.min_buffers_needed = 2;
+	chan->queue.min_reqbufs_allocation = 2;
 	chan->queue.dev = vi->dev;
 	ret = vb2_queue_init(&chan->queue);
 	if (ret < 0) {