linux-kernel - Re: [PATCH v2 0/9] Add MediaTek SoC DRM (vdosys0) support for mt8195

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Date:   Sun, 11 Jul 2021 09:24:27 +0800
From:   Chun-Kuang Hu <chunkuang.hu@...nel.org>
To:     "jason-jh.lin" <jason-jh.lin@...iatek.com>
Cc:     Chun-Kuang Hu <chunkuang.hu@...nel.org>,
        Matthias Brugger <matthias.bgg@...il.com>,
        Linux ARM <linux-arm-kernel@...ts.infradead.org>,
        "moderated list:ARM/Mediatek SoC support" 
        <linux-mediatek@...ts.infradead.org>,
        linux-kernel <linux-kernel@...r.kernel.org>,
        Project_Global_Chrome_Upstream_Group@...iatek.com,
        fshao@...gle.com, Nancy Lin <nancy.lin@...iatek.com>,
        singo.chang@...iatek.com
Subject: Re: [PATCH v2 0/9] Add MediaTek SoC DRM (vdosys0) support for mt8195

Hi, Jason:

jason-jh.lin <jason-jh.lin@...iatek.com> 於 2021年7月10日 週六 下午7:38寫道：
>
> The hardware path of vdosys0 with eDP panel output need to go through
> by several modules, such as, OVL, RDMA, COLOR, CCORR, AAL, GAMMA,
> DITHER, DSC and MERGE.

You should add the difference in each version. [1] is an example for this.

[1] https://patchwork.kernel.org/project/linux-mediatek/cover/20210709022324.1607884-1-eizan@chromium.org/

Regards,
Chun-Kuang.

>
> Add DRM and these modules support by the patches below:
>
> jason-jh.lin (9):
>   dt-bindings: mediatek: add definition for mt8195 display
>   dt-bindings: mediatek: add DSC definition for mt8195
>   dt-bindings: arm: mediatek: add definition for mt8195 mmsys
>   arm64: dts: mt8195: add display node for vdosys0
>   soc: mediatek: add mtk-mmsys support for mt8195 vdosys0
>   soc: mediatek: add mtk-mutex support for mt8195 vdosys0
>   drm/mediatek: add mediatek-drm of vdosys0 support for MT8195
>   drm/mediatek: add DSC support for MT8195
>   drm/mediatek: add MERGE support for MT8195
>
>  .../bindings/arm/mediatek/mediatek,mmsys.txt  |  15 +
>  .../display/mediatek/mediatek,disp.txt        |   9 +-
>  .../display/mediatek/mediatek,dsc.yaml        |  57 ++
>  arch/arm64/boot/dts/mediatek/mt8195.dtsi      | 111 ++++
>  drivers/gpu/drm/mediatek/Makefile             |   2 +
>  drivers/gpu/drm/mediatek/mtk_disp_drv.h       |  16 +
>  drivers/gpu/drm/mediatek/mtk_disp_dsc.c       | 205 +++++++
>  drivers/gpu/drm/mediatek/mtk_disp_merge.c     | 525 ++++++++++++++++++
>  drivers/gpu/drm/mediatek/mtk_disp_rdma.c      |   6 +
>  drivers/gpu/drm/mediatek/mtk_drm_crtc.h       |  14 +
>  drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c   |  29 +
>  drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h   |   2 +
>  drivers/gpu/drm/mediatek/mtk_drm_drv.c        |  32 ++
>  drivers/gpu/drm/mediatek/mtk_drm_drv.h        |   2 +
>  drivers/soc/mediatek/mt8195-mmsys.h           | 191 +++++++
>  drivers/soc/mediatek/mtk-mmsys.c              |  11 +
>  drivers/soc/mediatek/mtk-mutex.c              | 107 +++-
>  include/linux/soc/mediatek/mtk-mmsys.h        |  10 +
>  18 files changed, 1337 insertions(+), 7 deletions(-)
>  create mode 100644 Documentation/devicetree/bindings/display/mediatek/mediatek,dsc.yaml
>  create mode 100644 drivers/gpu/drm/mediatek/mtk_disp_dsc.c
>  create mode 100644 drivers/gpu/drm/mediatek/mtk_disp_merge.c
>  create mode 100644 drivers/soc/mediatek/mt8195-mmsys.h
>
> --
> 2.18.0
>