linux-kernel - [PATCH 3/3] media: mediatek: vcodec: adapt headers only flag for V4L2_MPEG_VIDEO_HEADER_MODE

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Message-Id: <20230103071551.17775-3-ming.qian@nxp.com>
Date:   Tue,  3 Jan 2023 15:15:51 +0800
From:   Ming Qian <ming.qian@....com>
To:     mchehab@...nel.org, hverkuil-cisco@...all.nl
Cc:     shawnguo@...nel.org, robh+dt@...nel.org, s.hauer@...gutronix.de,
        kernel@...gutronix.de, festevam@...il.com, linux-imx@....com,
        xiahong.bao@....com, eagle.zhou@....com, tao.jiang_2@....com,
        linux-media@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org
Subject: [PATCH 3/3] media: mediatek: vcodec: adapt headers only flag for V4L2_MPEG_VIDEO_HEADER_MODE_SEPARATE

when V4L2_MPEG_VIDEO_HEADER_MODE_SEPARATE is chosen,
the first buffer only contains stream header,
so apply the flag V4L2_BUF_FLAG_HEADERS_ONLY

Signed-off-by: Ming Qian <ming.qian@....com>
---
 drivers/media/platform/mediatek/vcodec/mtk_vcodec_enc.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/media/platform/mediatek/vcodec/mtk_vcodec_enc.c b/drivers/media/platform/mediatek/vcodec/mtk_vcodec_enc.c
index d65800a3b89d..0563abceb858 100644
--- a/drivers/media/platform/mediatek/vcodec/mtk_vcodec_enc.c
+++ b/drivers/media/platform/mediatek/vcodec/mtk_vcodec_enc.c
@@ -1090,6 +1090,7 @@ static int mtk_venc_encode_header(void *priv)
 
 	ctx->state = MTK_STATE_HEADER;
 	vb2_set_plane_payload(&dst_buf->vb2_buf, 0, enc_result.bs_size);
+	dst_buf->flags |= V4L2_BUF_FLAG_HEADERS_ONLY;
 	v4l2_m2m_buf_done(dst_buf, VB2_BUF_STATE_DONE);
 
 	return 0;
-- 
2.38.1