linux-kernel - Re: [PATCH v1 1/6] media: platform: mtk-mdp3: add chip configuration header file

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Message-ID: <1da5fa8c9b22dcc8ada4e4e32a910dd552cc17d4.camel@mediatek.com>
Date:   Tue, 11 Oct 2022 10:02:43 +0800
From:   moudy ho <moudy.ho@...iatek.com>
To:     AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...labora.com>,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        Matthias Brugger <matthias.bgg@...il.com>,
        Hans Verkuil <hverkuil-cisco@...all.nl>
CC:     Chun-Kuang Hu <chunkuang.hu@...nel.org>,
        <linux-media@...r.kernel.org>,
        <linux-mediatek@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>,
        <Project_Global_Chrome_Upstream_Group@...iatek.com>
Subject: Re: [PATCH v1 1/6] media: platform: mtk-mdp3: add chip
 configuration header file

On Fri, 2022-10-07 at 11:07 +0200, AngeloGioacchino Del Regno wrote:
> Il 07/10/22 05:17, Moudy Ho ha scritto:
> > In order to be compatible with more MDP3 chip settings in the
> > future,
> > move the chip-related configuration to a separate header file.
> > 
> > Signed-off-by: Moudy Ho <moudy.ho@...iatek.com>
> > ---
> >   .../media/platform/mediatek/mdp3/mt8183_mdp.h | 35
> > +++++++++++++++++++
> 
> What if we choose a better name format for the chip header?
> Would mdp3-plat-mt8183.h work for you?
> 
> Aside from that, the changes look good... but anyway, what this
> driver
> really needs is an abstraction of `mtk-img-ipi.h` since, as you know,
> new
> SoCs are using a different firmware and even a different architecture
> for
> the MCU.
> 
> Is that planned?
> 
> I think that such change would perfectly fit inside of this series.
> 
> Regards,
> Angelo
> 

Hi Angelo,

Thanks for all your advice, I will add another patch for SCP shared
memory header separation by chip, and integrate the following series
with the same purpose here.
[1] 
https://patchwork.kernel.org/project/linux-mediatek/list/?series=683671

Sincerely,
Moudy
> >   .../platform/mediatek/mdp3/mtk-mdp3-core.c    | 27 ++------------
> >   2 files changed, 37 insertions(+), 25 deletions(-)
> >   create mode 100644
> > drivers/media/platform/mediatek/mdp3/mt8183_mdp.h
> > 
> 
>