linux-kernel - [PATCH 1/5] media: mtk-vcodec: enter ABORT state if encoding failed

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Date:   Wed,  4 Aug 2021 16:27:25 +0200
From:   Dafna Hirschfeld <dafna.hirschfeld@...labora.com>
To:     linux-media@...r.kernel.org, linux-mediatek@...ts.infradead.org,
        linux-kernel@...r.kernel.org
Cc:     dafna.hirschfeld@...labora.com, hverkuil@...all.nl,
        kernel@...labora.com, dafna3@...il.com, mchehab@...nel.org,
        tfiga@...omium.org, tiffany.lin@...iatek.com,
        andrew-ct.chen@...iatek.com, matthias.bgg@...il.com,
        hsinyi@...omium.org, maoguang.meng@...iatek.com,
        irui.wang@...iatek.com, acourbot@...omium.org,
        Yunfei.Dong@...iatek.com, yong.wu@...iatek.com, eizan@...omium.org
Subject: [PATCH 1/5] media: mtk-vcodec: enter ABORT state if encoding failed

In case the encoding failed, we should set
ctx->state = MTK_STATE_ABORT, since this indicates
a fatal error and there is no point to continue
trying to encode in that case.

Signed-off-by: Dafna Hirschfeld <dafna.hirschfeld@...labora.com>
---
 drivers/media/platform/mtk-vcodec/mtk_vcodec_enc.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc.c b/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc.c
index 416f356af363..1678c31bc9aa 100644
--- a/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc.c
+++ b/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc.c
@@ -1109,6 +1109,7 @@ static void mtk_venc_worker(struct work_struct *work)
 		dst_buf->vb2_buf.planes[0].bytesused = 0;
 		v4l2_m2m_buf_done(dst_buf, VB2_BUF_STATE_ERROR);
 		mtk_v4l2_err("venc_if_encode failed=%d", ret);
+		ctx->state = MTK_STATE_ABORT;
 	} else {
 		v4l2_m2m_buf_done(src_buf, VB2_BUF_STATE_DONE);
 		dst_buf->vb2_buf.planes[0].bytesused = enc_result.bs_size;
-- 
2.17.1