From mboxrd@z Thu Jan  1 00:00:00 1970
From: Horng-Shyang Liao <hs.liao-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
Subject: Re: [PATCH v14 0/4] Mediatek MT8173 CMDQ support
Date: Mon, 19 Sep 2016 14:43:59 +0800
Message-ID: <1474267439.23652.2.camel@mtksdaap41>
References: <1473039885-24009-1-git-send-email-hs.liao@mediatek.com>
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To: Rob Herring <robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>, Jassi Brar <jassisinghbrar-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>, Matthias Brugger <matthias.bgg-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Cc: Daniel Kurtz <djkurtz-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org>, Sascha Hauer <s.hauer-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, linux-mediatek-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, srv_heupstream-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org, Sascha Hauer <kernel-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>, Philipp Zabel <p.zabel-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>, Nicolas Boichat <drinkcat-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org>, CK HU <ck.hu-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>, cawa cheng <cawa.cheng-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>, Bibby Hsieh <bibby.hsieh-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>, YT Shen <yt.shen-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>, Daoyuan Huang <daoyuan.huang-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>, Damon Chu <damon.chu-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>, Josh-YC Liu <josh-yc.liu-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>, Glory Hung <glory.hung-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>, Jiaguang Zhang <jiaguang.zhang-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>, Dennis-YC Hsieh <dennis-yc.hsieh@media>
List-Id: linux-mediatek@lists.infradead.org

On Mon, 2016-09-05 at 09:44 +0800, HS Liao wrote:
> Hi,
> 
> This is Mediatek MT8173 Command Queue(CMDQ) driver. The CMDQ is used
> to help write registers with critical time limitation, such as
> updating display configuration during the vblank. It controls Global
> Command Engine (GCE) hardware to achieve this requirement.
> 
> These patches have a build dependency on top of v4.8-rc1.
> 
> Changes since v13:
>  - move to mailbox folder
>  - simplify cmdq_thread_is_in_wfe
> 
> Best regards,
> HS Liao
> 
> HS Liao (4):
>   dt-bindings: soc: Add documentation for the MediaTek GCE unit
>   CMDQ: Mediatek CMDQ driver
>   arm64: dts: mt8173: Add GCE node
>   CMDQ: save more energy in idle
> 
>  .../devicetree/bindings/mailbox/mtk-gce.txt        |  43 +
>  arch/arm64/boot/dts/mediatek/mt8173.dtsi           |  10 +
>  drivers/mailbox/Kconfig                            |  10 +
>  drivers/mailbox/Makefile                           |   2 +
>  drivers/mailbox/mtk-cmdq.c                         | 965 +++++++++++++++++++++
>  include/linux/mailbox/mtk-cmdq.h                   | 180 ++++
>  6 files changed, 1210 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/mailbox/mtk-gce.txt
>  create mode 100644 drivers/mailbox/mtk-cmdq.c
>  create mode 100644 include/linux/mailbox/mtk-cmdq.h
> 

Hi Jassi,

Sorry to disturb you.
Do you have any further comment on CMDQ v14?

Thanks.
HS


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