linux-kernel - Re: [PATCH v9 4/7] soc: mediatek: mutex: add functions that operate registers by CMDQ

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Message-ID: <24a5672f-7d7b-c67a-3650-dbc228835074@collabora.com>
Date:   Wed, 1 Dec 2021 11:30:57 +0100
From:   AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...labora.com>
To:     Moudy Ho <moudy.ho@...iatek.com>,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Matthias Brugger <matthias.bgg@...il.com>,
        Hans Verkuil <hverkuil-cisco@...all.nl>,
        Jernej Skrabec <jernej.skrabec@...l.net>
Cc:     Chun-Kuang Hu <chunkuang.hu@...nel.org>,
        Geert Uytterhoeven <geert+renesas@...der.be>,
        Rob Landley <rob@...dley.net>,
        Laurent Pinchart <laurent.pinchart@...asonboard.com>,
        linux-media@...r.kernel.org, devicetree@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org,
        linux-mediatek@...ts.infradead.org, linux-kernel@...r.kernel.org,
        Alexandre Courbot <acourbot@...omium.org>, tfiga@...omium.org,
        drinkcat@...omium.org, pihsun@...omium.org, hsinyi@...gle.com,
        Maoguang Meng <maoguang.meng@...iatek.com>,
        daoyuan huang <daoyuan.huang@...iatek.com>,
        Ping-Hsun Wu <ping-hsun.wu@...iatek.com>,
        menghui.lin@...iatek.com, sj.huang@...iatek.com,
        allen-kh.cheng@...iatek.com, randy.wu@...iatek.com,
        jason-jh.lin@...iatek.com, roy-cw.yeh@...iatek.com,
        river.cheng@...iatek.com, srv_heupstream@...iatek.com
Subject: Re: [PATCH v9 4/7] soc: mediatek: mutex: add functions that operate
 registers by CMDQ

Il 01/12/21 10:50, Moudy Ho ha scritto:
> Considering that some functions have timing requirements
> in specific situation, this patch adds several interface that
> operate registers by CMDQ.
> 
> Signed-off-by: Moudy Ho <moudy.ho@...iatek.com>
> ---
>   drivers/soc/mediatek/mtk-mutex.c       | 65 +++++++++++++++++++++++++-
>   include/linux/soc/mediatek/mtk-mutex.h |  6 +++
>   2 files changed, 70 insertions(+), 1 deletion(-)
> 

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