linux-kernel - Re: [PATCH 0/4] add GPU for RK356x SoCs

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Date:   Tue, 18 Jan 2022 16:18:54 +0100
From:   Heiko Stübner <heiko@...ech.de>
To:     Rob Herring <robh+dt@...nel.org>, Alex Bee <knaerzche@...il.com>
Cc:     Ezequiel Garcia <ezequiel@...guardiasur.com.ar>,
        linux-rockchip@...ts.infradead.org, devicetree@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        Alex Bee <knaerzche@...il.com>
Subject: Re: [PATCH 0/4] add GPU for RK356x SoCs

Hi Alex,

Am Freitag, 26. November 2021, 16:17:25 CET schrieb Alex Bee:
> This is a respin of Ezequiel's series which adds GPU for RK3568 [0]:
> 
> > I've decided to split the GPU off previous series:

do you plan on a respin for Rob's comments?

Thanks
Heiko

> >
> > https://lore.kernel.org/linux-rockchip/2147216.TLkxdtWsSY@diego/
> >
> > This series now contains only the GPU support, as the VPU
> > needs a tiny rework.
> >
> > This is compiled tested only, in this case. Similar patches
> > have been tested on a v5.10-based kernel, so I'd say it's good
> > to go.
> >
> > The mesa side is merged https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10771
> > and can be tested without a display, using something like weston --backend=headless-backend.so,
> > which provides an environment for GL to work.
> 
> I hope to have resolved all DT-binding issues and added cooling map and trip points
> which can make the GPU a cooling device.
> 
> Tested with mesa 21.3.0 on quartz64-a board.
> 
> [0] https://patchwork.kernel.org/project/linux-rockchip/list/?series=526661
> 
> Alex Bee (2):
>   dt-bindings: gpu: mali-bifrost: Allow up to two clocks
>   arm64: dts: rockchip: Add cooling map / trip points for RK356x' GPU
> 
> Ezequiel Garcia (2):
>   arm64: dts: rockchip: Add GPU node for rk3568
>   arm64: dts: rockchip: Enable the GPU on Quartz64 Model A
> 
>  .../bindings/gpu/arm,mali-bifrost.yaml        | 20 ++++-
>  .../boot/dts/rockchip/rk3566-quartz64-a.dts   |  5 ++
>  arch/arm64/boot/dts/rockchip/rk356x.dtsi      | 77 +++++++++++++++++++
>  3 files changed, 101 insertions(+), 1 deletion(-)
> 
>