linux-kernel - Re: [PATCH v2, 0/5] Revert "mailbox: mediatek: remove implementation related to atomic

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Message-ID: <1d946d1c-1626-33ed-26ba-f840729d63e7@gmail.com>
Date:   Wed, 14 Apr 2021 10:51:40 +0200
From:   Matthias Brugger <matthias.bgg@...il.com>
To:     Jassi Brar <jassisinghbrar@...il.com>,
        Yongqiang Niu <yongqiang.niu@...iatek.com>
Cc:     Chun-Kuang Hu <chunkuang.hu@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Philipp Zabel <p.zabel@...gutronix.de>,
        David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>,
        Fabien Parent <fparent@...libre.com>,
        Dennis YC Hsieh <dennis-yc.hsieh@...iatek.com>,
        Devicetree List <devicetree@...r.kernel.org>,
        linux-arm-kernel <linux-arm-kernel@...ts.infradead.org>,
        linux-mediatek@...ts.infradead.org,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        dri-devel@...ts.freedesktop.org,
        Project_Global_Chrome_Upstream_Group@...iatek.com
Subject: Re: [PATCH v2, 0/5] Revert "mailbox: mediatek: remove implementation
 related to atomic_exec"



On 12/04/2021 17:29, Jassi Brar wrote:
> On Mon, Apr 12, 2021 at 6:18 AM Yongqiang Niu
> <yongqiang.niu@...iatek.com> wrote:
>>
>> This series base linux 5.12-rc2
>> these patches will cause home ui flick when cursor moved,
>> there is no fix solution yet, revert these patches first.
>>
>> change since v1:
>> add mtk-gce.txt and dts modification
>>
>> Yongqiang Niu (5):
>>   Revert "drm/mediatek: Make sure previous message done or be aborted
>>     before send"
>>   Revert "mailbox: mediatek: remove implementation related to
>>     atomic_exec"
>>   Revert "dt-bindings: mailbox: mtk-gce: fix incorrect mbox-cells value"
>>   Revert "arm64: dts: mediatek: mt8183: fix gce incorrect mbox-cells
>>     value"
>>   arm64: dts: mediatek: mt8183: add gce information for mmsys
>>
>>  .../devicetree/bindings/mailbox/mtk-gce.txt        |  2 +-
>>  arch/arm64/boot/dts/mediatek/mt8183.dtsi           |  5 +-
>>  drivers/gpu/drm/mediatek/mtk_drm_crtc.c            |  1 -
>>  drivers/mailbox/mtk-cmdq-mailbox.c                 | 80 +++++++++++++++++++---
>>  4 files changed, 76 insertions(+), 12 deletions(-)
>>
> Please break the patchsets (this and the other 3) into mailbox only
> and platform specific ones.
> Also, it would help if there are some acked/reviewed by some mtk folks
> especially when reverting patches.
> 

I'd prefer to have DT and mailbox patches together as otherwise the burden on me
to find out which patches in the driver are needed, and to check if these got
accepted, gets higher.

Regards,
Matthias