linux-kernel - Re: [PATCH v3,0/4] media: mediatek: vcodec: Fix decoder under flow and plt test fails randomly

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Date:   Wed, 17 May 2023 03:34:06 +0000
From:   Yunfei Dong (董云飞) 
        <Yunfei.Dong@...iatek.com>
To:     "wenst@...omium.org" <wenst@...omium.org>,
        "nfraprado@...labora.com" <nfraprado@...labora.com>,
        "nicolas@...fresne.ca" <nicolas@...fresne.ca>,
        "angelogioacchino.delregno@...labora.com" 
        <angelogioacchino.delregno@...labora.com>,
        "benjamin.gaignard@...labora.com" <benjamin.gaignard@...labora.com>,
        "hverkuil-cisco@...all.nl" <hverkuil-cisco@...all.nl>
CC:     "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "linux-mediatek@...ts.infradead.org" 
        <linux-mediatek@...ts.infradead.org>,
        "frkoenig@...omium.org" <frkoenig@...omium.org>,
        "stevecho@...omium.org" <stevecho@...omium.org>,
        "linux-media@...r.kernel.org" <linux-media@...r.kernel.org>,
        "devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
        "daniel@...ll.ch" <daniel@...ll.ch>,
        Project_Global_Chrome_Upstream_Group 
        <Project_Global_Chrome_Upstream_Group@...iatek.com>,
        "hsinyi@...omium.org" <hsinyi@...omium.org>,
        "linux-arm-kernel@...ts.infradead.org" 
        <linux-arm-kernel@...ts.infradead.org>,
        "matthias.bgg@...il.com" <matthias.bgg@...il.com>
Subject: Re: [PATCH v3,0/4] media: mediatek: vcodec: Fix decoder under flow
 and plt test fails randomly

Dear Hans,

Sorry to disturb you.
Could you please help to review & merge this patch series when you are
free?

Best Regards,
Yunfei Dong

On Mon, 2023-04-24 at 14:01 +0800, Yunfei Dong wrote:
> 1: Getting decoder under flow error randomly when do stress test with
> youtube;
> 2: Video display black when do plt test with one night.
> 
> patch 1 avoid unneeded error logging.
> patch 2 using decoder status instead of core work count.
> patch 3 move core context from device to each instance.
> patch 4 using empty lat buffer as the last one to flush decoder.
> ---
> changed with v2:
> - fix build error for patch 4
> changed with v1:
> - re-write commit messgage for patch 1
> - squash v1 patch 2 to v1 patch 3 for patch 2
> - squash v1 patch 4 to v1 patch 6 for patch 4
> ---
> Yunfei Dong (4):
>   media: mediatek: vcodec: Avoid unneeded error logging
>   media: mediatek: vcodec: using decoder status instead of core work
>     count
>   media: mediatek: vcodec: move core context from device to each
>     instance
>   media: mediatek: vcodec: using empty lat buffer as the last one
> 
>  .../mediatek/vcodec/mtk_vcodec_dec_drv.c      |   1 -
>  .../vcodec/mtk_vcodec_dec_stateless.c         |   2 +-
>  .../platform/mediatek/vcodec/mtk_vcodec_drv.h |   2 -
>  .../vcodec/vdec/vdec_h264_req_multi_if.c      |   6 +-
>  .../vcodec/vdec/vdec_vp9_req_lat_if.c         |   4 +-
>  .../platform/mediatek/vcodec/vdec_msg_queue.c | 105 ++++++++------
> ----
>  .../platform/mediatek/vcodec/vdec_msg_queue.h |  28 ++++-
>  7 files changed, 74 insertions(+), 74 deletions(-)
>