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- "Lad, Prabhakar"
- "Lad, Prabhakar"
- "Lad, Prabhakar"
- "Lad, Prabhakar"
- "Lad, Prabhakar"
- "Lad, Prabhakar"
- "Lad, Prabhakar"
- "Lad, Prabhakar"
- "Lad, Prabhakar"
- "Lad, Prabhakar"
- "Lad, Prabhakar"
- "Lad, Prabhakar"
- "Lad, Prabhakar"
- "Lad, Prabhakar"
- "Lad, Prabhakar"
- "Lad, Prabhakar"
- Scott Jiang
- "Lad, Prabhakar"
Patch in this message | | | From | "Lad, Prabhakar" <> | Subject | [PATCH 03/15] media: blackfin: bfin_capture: set min_buffers_needed | Date | Sat, 20 Dec 2014 16:17:30 +0530 |
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this patch sets the min_buffers_needed field of the vb2 queue so that the vb2 core will make sure start_streaming() callback is called only when we have minimum buffers queued.
Signed-off-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> --- drivers/media/platform/blackfin/bfin_capture.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/media/platform/blackfin/bfin_capture.c b/drivers/media/platform/blackfin/bfin_capture.c index 80463fa..a997eac 100644 --- a/drivers/media/platform/blackfin/bfin_capture.c +++ b/drivers/media/platform/blackfin/bfin_capture.c @@ -986,6 +986,7 @@ static int bcap_probe(struct platform_device *pdev) q->mem_ops = &vb2_dma_contig_memops; q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC; q->lock = &bcap_dev->mutex; + q->min_buffers_needed = 1; ret = vb2_queue_init(q); if (ret) -- 1.9.1
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