linux-kernel - Re: [PATCH v6] support gce on mt6779 platform

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Date:   Sat, 30 May 2020 15:34:10 -0500
From:   Jassi Brar <jassisinghbrar@...il.com>
To:     Dennis YC Hsieh <dennis-yc.hsieh@...iatek.com>
Cc:     Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Matthias Brugger <matthias.bgg@...il.com>,
        Philipp Zabel <p.zabel@...gutronix.de>,
        David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        linux-mediatek@...ts.infradead.org,
        Devicetree List <devicetree@...r.kernel.org>,
        wsd_upstream@...iatek.com, dri-devel@...ts.freedesktop.org,
        Bibby Hsieh <bibby.hsieh@...iatek.com>,
        CK Hu <ck.hu@...iatek.com>,
        Houlong Wei <houlong.wei@...iatek.com>,
        linux-arm-kernel <linux-arm-kernel@...ts.infradead.org>,
        HS Liao <hs.liao@...iatek.com>
Subject: Re: [PATCH v6] support gce on mt6779 platform

On Thu, May 28, 2020 at 12:05 PM Dennis YC Hsieh
<dennis-yc.hsieh@...iatek.com> wrote:
>
> This patch support gce on mt6779 platform.
>
> Change since v5:
> - spearate address shift code in client helper and mailbox controller
> - separate write_s/write_s_mask and write_s_value/write_s_mask_value so that
>   client can decide use mask or not
> - fix typo in header
>
> Change since v4:
> - do not clear disp event again in drm driver
> - symbolize value 1 to jump relative
>
> [... snip ...]
>
>
>
> Dennis YC Hsieh (16):
>   dt-binding: gce: add gce header file for mt6779
>   mailbox: cmdq: variablize address shift in platform
>   mailbox: cmdq: support mt6779 gce platform definition
>   mailbox: mediatek: cmdq: clear task in channel before shutdown
>   soc: mediatek: cmdq: return send msg error code
>   soc: mediatek: cmdq: add address shift in jump
>   soc: mediatek: cmdq: add assign function
>   soc: mediatek: cmdq: add write_s function
>   soc: mediatek: cmdq: add write_s_mask function
>   soc: mediatek: cmdq: add read_s function
>   soc: mediatek: cmdq: add write_s value function
>   soc: mediatek: cmdq: add write_s_mask value function
>   soc: mediatek: cmdq: export finalize function
>   soc: mediatek: cmdq: add jump function
>   soc: mediatek: cmdq: add clear option in cmdq_pkt_wfe api
>   soc: mediatek: cmdq: add set event function
>
>  .../devicetree/bindings/mailbox/mtk-gce.txt   |   8 +-
>  drivers/gpu/drm/mediatek/mtk_drm_crtc.c       |   3 +-
>  drivers/mailbox/mtk-cmdq-mailbox.c            | 101 ++++++--
>  drivers/soc/mediatek/mtk-cmdq-helper.c        | 163 ++++++++++++-
>  include/dt-bindings/gce/mt6779-gce.h          | 222 ++++++++++++++++++
>  include/linux/mailbox/mtk-cmdq-mailbox.h      |  10 +-
>  include/linux/soc/mediatek/mtk-cmdq.h         | 125 +++++++++-
>
Please break the patchset into two. The lower mailbox related changes
with soc changes on top.

thanks