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From: Benjamin Gaignard <benjamin.gaignard@collabora.com>
To: mchehab@kernel.org, tfiga@chromium.org, m.szyprowski@samsung.com,
ming.qian@nxp.com, ezequiel@vanguardiasur.com.ar,
p.zabel@pengutronix.de, gregkh@linuxfoundation.org,
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Cc: linux-media@vger.kernel.org, linux-kernel@vger.kernel.org,
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kernel@collabora.com,
Benjamin Gaignard <benjamin.gaignard@collabora.com>,
Bin Liu <bin.liu@mediatek.com>,
Matthias Brugger <matthias.bgg@gmail.com>
Subject: [PATCH v13 13/56] media: mediatek: vcodec: Stop direct calls to queue
num_buffers field
Date: Thu, 19 Oct 2023 14:51:39 +0200
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| Series |
Add DELETE_BUF ioctl
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Commit Message
Benjamin Gaignard
Oct. 19, 2023, 12:51 p.m. UTC
Use vb2_get_num_buffers() to avoid using queue num_buffers field directly.
This allows us to change how the number of buffers is computed in the
future.
Signed-off-by: Benjamin Gaignard <benjamin.gaignard@collabora.com>
CC: Bin Liu <bin.liu@mediatek.com>
CC: Matthias Brugger <matthias.bgg@gmail.com>
---
drivers/media/platform/mediatek/vcodec/encoder/mtk_vcodec_enc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/media/platform/mediatek/vcodec/encoder/mtk_vcodec_enc.c b/drivers/media/platform/mediatek/vcodec/encoder/mtk_vcodec_enc.c index eb381fa6e7d1..181884e798fd 100644 --- a/drivers/media/platform/mediatek/vcodec/encoder/mtk_vcodec_enc.c +++ b/drivers/media/platform/mediatek/vcodec/encoder/mtk_vcodec_enc.c @@ -912,7 +912,7 @@ static int vb2ops_venc_start_streaming(struct vb2_queue *q, unsigned int count) return 0; err_start_stream: - for (i = 0; i < q->num_buffers; ++i) { + for (i = 0; i < vb2_get_num_buffers(q); ++i) { struct vb2_buffer *buf = vb2_get_buffer(q, i); /*