linux-kernel - [PATCH v2,0/5] media: mediatek: vcodec: Fix decode random crash for PLT test

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Message-ID: <20221117092453.31366-1-yunfei.dong@mediatek.com>
Date:   Thu, 17 Nov 2022 17:24:48 +0800
From:   Yunfei Dong <yunfei.dong@...iatek.com>
To:     Yunfei Dong <yunfei.dong@...iatek.com>,
        Chen-Yu Tsai <wenst@...omium.org>,
        Nicolas Dufresne <nicolas@...fresne.ca>,
        Hans Verkuil <hverkuil-cisco@...all.nl>,
        AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...labora.com>,
        Benjamin Gaignard <benjamin.gaignard@...labora.com>,
        Tiffany Lin <tiffany.lin@...iatek.com>
CC:     Mauro Carvalho Chehab <mchehab@...nel.org>,
        Matthias Brugger <matthias.bgg@...il.com>,
        George Sun <george.sun@...iatek.com>,
        Xiaoyong Lu <xiaoyong.lu@...iatek.com>,
        Hsin-Yi Wang <hsinyi@...omium.org>,
        Fritz Koenig <frkoenig@...omium.org>,
        Daniel Vetter <daniel@...ll.ch>,
        Steve Cho <stevecho@...omium.org>,
        <linux-media@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-mediatek@...ts.infradead.org>,
        <Project_Global_Chrome_Upstream_Group@...iatek.com>
Subject: [PATCH v2,0/5] media: mediatek: vcodec: Fix decode random crash for PLT test

Decoder may decode timeout or error when PLT test, fix some error
condition not reasonable.

patch 1 fix getting dst buffer NULL.
patch 2 fix inner racing mode fail condition.
patch 3 fix h264 crash.
patch 4 fix vp9 crash.
patch 5 fix core thread empty list.
---
changed with v1:
- add Fix tag for patch 1.
- fix comments for patch 3.
---
Yunfei Dong (5):
  media: mediatek: vcodec: Fix getting NULL pointer for dst buffer
  media: mediatek: vcodec: Can't set dst buffer to done when lat decode
    error
  media: mediatek: vcodec: Fix h264 set lat buffer error
  media: mediatek: vcodec: Setting lat buf to lat_list when lat decode
    error
  media: mediatek: vcodec: Core thread depends on core_list

 .../vcodec/mtk_vcodec_dec_stateless.c         | 13 +++++----
 .../vcodec/vdec/vdec_h264_req_multi_if.c      | 28 +++++++++++--------
 .../vcodec/vdec/vdec_vp9_req_lat_if.c         | 15 ++++++----
 .../platform/mediatek/vcodec/vdec_msg_queue.c |  2 +-
 4 files changed, 36 insertions(+), 22 deletions(-)

-- 
2.18.0