linux-kernel - Re: [PATCH v4 0/8] add support MDP3 on MT8195 platform

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Date:   Tue, 20 Dec 2022 02:14:45 +0000
From:   Moudy Ho (何宗原) <Moudy.Ho@...iatek.com>
To:     "matthias.bgg@...il.com" <matthias.bgg@...il.com>,
        "angelogioacchino.delregno@...labora.com" 
        <angelogioacchino.delregno@...labora.com>,
        "robh+dt@...nel.org" <robh+dt@...nel.org>,
        "krzysztof.kozlowski+dt@...aro.org" 
        <krzysztof.kozlowski+dt@...aro.org>,
        "chunkuang.hu@...nel.org" <chunkuang.hu@...nel.org>
CC:     "linux-arm-kernel@...ts.infradead.org" 
        <linux-arm-kernel@...ts.infradead.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "linux-mediatek@...ts.infradead.org" 
        <linux-mediatek@...ts.infradead.org>,
        "devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
        Project_Global_Chrome_Upstream_Group 
        <Project_Global_Chrome_Upstream_Group@...iatek.com>
Subject: Re: [PATCH v4 0/8] add support MDP3 on MT8195 platform

On Mon, 2022-12-19 at 16:17 +0100, Matthias Brugger wrote:
> 
> On 16/12/2022 13:33, Matthias Brugger wrote:
> > 
> > Whole series applied, thanks!
> > 
> 
> And now, whole series reverted, please see comment in 1/8.
> 
> Regards,
> Matthias
> 

Hi Matthias,

May I send a new series without a fallback compatible like the mt8188
VDOSYS does?

https://patchwork.kernel.org/project/linux-mediatek/patch/20221206020046.11333-3-nathan.lu@mediatek.com/

Regards,
Moudy
> > On 07/12/2022 10:49, Moudy Ho wrote:
> > > From: mtk18742 <moudy.ho@...iatek.com>
> > > 
> > > Changes since v3:
> > > - Rebase on linux-next
> > > 
> > > Changes since v2:
> > > - Depend on :
> > >    [1] 
> > > https://urldefense.com/v3/__https://patchwork.kernel.org/project/linux-mediatek/list/?series=681097__;!!CTRNKA9wMg0ARbw!giZVy8TiFNylgWKOjI75fSmleN6UlckPuiXzFf5jbdVgFbHdIxG3d3Jvkqp7Eka73I2TmataD_d5QjzBnk6-sYY$ 
> > >  
> > > - Split dts settings into two patches based on belonging to MMSYS
> > > or MUTEX.
> > > 
> > > Changes since v1:
> > > - Depend on :
> > >    [1] 
> > > https://urldefense.com/v3/__https://patchwork.kernel.org/project/linux-mediatek/list/?series=681097__;!!CTRNKA9wMg0ARbw!giZVy8TiFNylgWKOjI75fSmleN6UlckPuiXzFf5jbdVgFbHdIxG3d3Jvkqp7Eka73I2TmataD_d5QjzBnk6-sYY$ 
> > >  
> > > - Add compatible names to VPPSYS0 and VPPSYS1 in MMSYS binding
> > > file.
> > > - Fix VPPSYS's MMSYS and MUTEX dts to pass the dtsb_check.
> > > - Rename mtk_mmsys_merge_config() and mtk_mmsys_rsz_dcm_config()
> > > to
> > >    mtk_mmsys_vpp_rsz_merge_config() and
> > > mtk_mmsys_vpp_rsz_dcm_config().
> > > - Clean up mtk_mmsys_vpp_rsz_dcm_config().
> > > - Add a comment to mtk_mutex_write_mod() and clean it up for use
> > > in more
> > >    than 32 mods.
> > > 
> > > Hi,
> > > 
> > > This series add support for MT8195's two VPPSYS(Video Processor
> > > Pipe Subsystem),
> > > under which there will be corresponding MMSYS and MUTEX settings
> > > that
> > > need to be configured.
> > > 
> > > Moudy Ho (2):
> > >    dt-bindings: arm: mediatek: mmsys: Add support for MT8195
> > > VPPSYS
> > >    arm64: dts: mediatek: mt8195: add MUTEX configuration for
> > > VPPSYS
> > > 
> > > Roy-CW.Yeh (6):
> > >    dt-bindings: soc: mediatek: Add support for MT8195 VPPSYS
> > >    arm64: dts: mediatek: mt8195: add MMSYS configuration for
> > > VPPSYS
> > >    soc: mediatek: mmsys: add support for MT8195 VPPSYS
> > >    soc: mediatek: mmsys: add config api for RSZ switching and DCM
> > >    soc: mediatek: mutex: Add mtk_mutex_set_mod support to set
> > > MOD1
> > >    soc: mediatek: mutex: support MT8195 VPPSYS
> > > 
> > >   .../bindings/arm/mediatek/mediatek,mmsys.yaml |   5 +-
> > >   .../bindings/soc/mediatek/mediatek,mutex.yaml |   1 +
> > >   arch/arm64/boot/dts/mediatek/mt8195.dtsi      |  28 +++-
> > >   drivers/soc/mediatek/mt8195-mmsys.h           |  13 ++
> > >   drivers/soc/mediatek/mtk-mmsys.c              |  64 +++++++++
> > >   drivers/soc/mediatek/mtk-mmsys.h              |   1 +
> > >   drivers/soc/mediatek/mtk-mutex.c              | 135
> > > +++++++++++++++++-
> > >   include/linux/soc/mediatek/mtk-mmsys.h        |   4 +
> > >   include/linux/soc/mediatek/mtk-mutex.h        |  35 +++++
> > >   9 files changed, 274 insertions(+), 12 deletions(-)
> > >