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Subject: Re: [PATCH v7, 10/15] media: mtk-vcodec: Add new interface to lock
 different hardware
To:     Yunfei Dong <yunfei.dong@mediatek.com>,
        Alexandre Courbot <acourbot@chromium.org>,
        Hans Verkuil <hverkuil-cisco@xs4all.nl>,
        Tzung-Bi Shih <tzungbi@chromium.org>,
        Tiffany Lin <tiffany.lin@mediatek.com>,
        Andrew-CT Chen <andrew-ct.chen@mediatek.com>,
        Mauro Carvalho Chehab <mchehab@kernel.org>,
        Rob Herring <robh+dt@kernel.org>,
        Matthias Brugger <matthias.bgg@gmail.com>,
        Tomasz Figa <tfiga@google.com>
Cc:     Hsin-Yi Wang <hsinyi@chromium.org>,
        Fritz Koenig <frkoenig@chromium.org>,
        Dafna Hirschfeld <dafna.hirschfeld@collabora.com>,
        Benjamin Gaignard <benjamin.gaignard@collabora.com>,
        Daniel Vetter <daniel@ffwll.ch>,
        dri-devel <dri-devel@lists.freedesktop.org>,
        Irui Wang <irui.wang@mediatek.com>,
        linux-media@vger.kernel.org, devicetree@vger.kernel.org,
        linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
        srv_heupstream@mediatek.com, linux-mediatek@lists.infradead.org,
        Project_Global_Chrome_Upstream_Group@mediatek.com
References: <20211011070247.792-1-yunfei.dong@mediatek.com>
 <20211011070247.792-11-yunfei.dong@mediatek.com>
From:   AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@collabora.com>
Message-ID: <a13d7ebd-a7d1-f1d0-d4eb-b791e9304686@collabora.com>
Date:   Thu, 14 Oct 2021 12:47:20 +0200
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> 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@mediatek.com>
> ---

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