linux-kernel - Re: [PATCH v7, 10/15] media: mtk-vcodec: Add new interface to lock different hardware

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Message-ID: <a13d7ebd-a7d1-f1d0-d4eb-b791e9304686@collabora.com>
Date:   Thu, 14 Oct 2021 12:47:20 +0200
From:   AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...labora.com>
To:     Yunfei Dong <yunfei.dong@...iatek.com>,
        Alexandre Courbot <acourbot@...omium.org>,
        Hans Verkuil <hverkuil-cisco@...all.nl>,
        Tzung-Bi Shih <tzungbi@...omium.org>,
        Tiffany Lin <tiffany.lin@...iatek.com>,
        Andrew-CT Chen <andrew-ct.chen@...iatek.com>,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Matthias Brugger <matthias.bgg@...il.com>,
        Tomasz Figa <tfiga@...gle.com>
Cc:     Hsin-Yi Wang <hsinyi@...omium.org>,
        Fritz Koenig <frkoenig@...omium.org>,
        Dafna Hirschfeld <dafna.hirschfeld@...labora.com>,
        Benjamin Gaignard <benjamin.gaignard@...labora.com>,
        Daniel Vetter <daniel@...ll.ch>,
        dri-devel <dri-devel@...ts.freedesktop.org>,
        Irui Wang <irui.wang@...iatek.com>,
        linux-media@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        srv_heupstream@...iatek.com, linux-mediatek@...ts.infradead.org,
        Project_Global_Chrome_Upstream_Group@...iatek.com
Subject: Re: [PATCH v7, 10/15] media: mtk-vcodec: Add new interface to lock
 different hardware

> For add new hardware, not only need to lock lat hardware, also
> need to lock core hardware in case of different instance start
> to decoder at the same time.
> 
> Signed-off-by: Yunfei Dong <yunfei.dong@...iatek.com>
> ---

Reviewed-By: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>