From: liangxu.xu <liangxu.xu@mediatek.com>
To: Rob Herring <robh@kernel.org>
Cc: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>,
<chunkuang.hu@kernel.org>, <p.zabel@pengutronix.de>,
<airlied@linux.ie>, <daniel@ffwll.ch>,
<krzysztof.kozlowski+dt@linaro.org>, <matthias.bgg@gmail.com>,
<jitao.shi@mediatek.com>, <devicetree@vger.kernel.org>,
<linux-kernel@vger.kernel.org>, <dri-devel@lists.freedesktop.org>,
<Project_Global_Chrome_Upstream_Group@mediatek.com>,
<linux-mediatek@lists.infradead.org>,
<linux-arm-kernel@lists.infradead.org>, <xinlei.lee@mediatek.com>
Subject: Re: [PATCH] dt-bindings: display: mediatek: dp: Add compatible for MediaTek MT8188
Date: Tue, 27 Sep 2022 15:20:34 +0800 [thread overview]
Message-ID: <aa8e3a73db99d98cea2b496b95e7629ea9db0ef1.camel@mediatek.com> (raw)
In-Reply-To: <20220926215440.GA2888681-robh@kernel.org>
On Mon, 2022-09-26 at 16:54 -0500, Rob Herring wrote:
> On Mon, Sep 26, 2022 at 10:52:04AM +0800, liangxu.xu wrote:
> > On Fri, 2022-09-23 at 13:16 +0200, Krzysztof Kozlowski wrote:
> > > On 23/09/2022 03:39, liangxu.xu@mediatek.com wrote:
> > > > From: liangxu xu <liangxu.xu@mediatek.com>
> > > >
> > > > Add dt-binding documentation of dp for MediaTek MT8188 SoC.
> > > >
> > > > Signed-off-by: liangxu xu <liangxu.xu@mediatek.com>
> > > > ---
> > >
> > > Where is the DTS? Where are driver changes?
> > >
> > > Best regards,
> > > Krzysztof
> > >
> >
> > Hi Krzysztof:
> >
> > If you want to see the synchronous changes of dts and binding
> > files,
> > then I will attach this binding file changes when sending dts
> > later.
> >
> > The driver change of mt8188 reuses that of mt8195. The driver link
> > is
> > as follows:
> >
> >
https://urldefense.com/v3/__https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/tree/drivers/gpu/drm/mediatek/mtk_dp.c?id=48f4230642ee32a97ddf4be492838ce96089f040__;!!CTRNKA9wMg0ARbw!zWA5kU-1QLhCsHN3BeMSN_gCpc5yrXC0qHv9Qxdqs0o510rEVJNZRrulCCCERJIA-SA$
> >
>
> So the 8188 block is backwards compatible with the 8195 block?
> That's good, but not what your schema says because you have not
> defined
> a fallback compatible for the driver to use.
>
> Rob
Hi Rob:
Yes, please ignore this patch. According to krzysztof's suggestion, I
will re-send a patch of mt8188 multiplexing mt8195 compatiable after
the mt8188 dts file exists.
Best Regards
LiangXu
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prev parent reply other threads:[~2022-09-27 7:22 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-23 1:39 [PATCH] dt-bindings: display: mediatek: dp: Add compatible for MediaTek MT8188 liangxu.xu
2022-09-23 11:16 ` Krzysztof Kozlowski
2022-09-26 2:52 ` liangxu.xu
2022-09-26 21:54 ` Rob Herring
2022-09-27 7:20 ` liangxu.xu [this message]
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