linux-kernel - Re: [PATCH v3 06/11] drm/mediatek: Add get_sec_port interface to mtk_ddp

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Message-ID: <9508ff90e84a47865c982a5978d144ecacd4010f.camel@mediatek.com>
Date: Wed, 27 Dec 2023 03:19:04 +0000
From: Jason-JH Lin (林睿祥) <Jason-JH.Lin@...iatek.com>
To: CK Hu (胡俊光) <ck.hu@...iatek.com>,
	"matthias.bgg@...il.com" <matthias.bgg@...il.com>,
	"angelogioacchino.delregno@...labora.com"
	<angelogioacchino.delregno@...labora.com>, "chunkuang.hu@...nel.org"
	<chunkuang.hu@...nel.org>, "conor+dt@...nel.org" <conor+dt@...nel.org>,
	"robh+dt@...nel.org" <robh+dt@...nel.org>,
	"krzysztof.kozlowski+dt@...aro.org" <krzysztof.kozlowski+dt@...aro.org>
CC: "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"linux-mediatek@...ts.infradead.org" <linux-mediatek@...ts.infradead.org>,
	Singo Chang (張興國) <Singo.Chang@...iatek.com>,
	Johnson Wang (王聖鑫) <Johnson.Wang@...iatek.com>,
	"linaro-mm-sig@...ts.linaro.org" <linaro-mm-sig@...ts.linaro.org>,
	"linux-media@...r.kernel.org" <linux-media@...r.kernel.org>,
	"devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
	Jason-ch Chen (陳建豪)
	<Jason-ch.Chen@...iatek.com>, Shawn Sung (宋孝謙)
	<Shawn.Sung@...iatek.com>, Nancy Lin (林欣螢)
	<Nancy.Lin@...iatek.com>, "jkardatzke@...gle.com" <jkardatzke@...gle.com>,
	"dri-devel@...ts.freedesktop.org" <dri-devel@...ts.freedesktop.org>,
	Project_Global_Chrome_Upstream_Group
	<Project_Global_Chrome_Upstream_Group@...iatek.com>,
	"linux-arm-kernel@...ts.infradead.org" <linux-arm-kernel@...ts.infradead.org>
Subject: Re: [PATCH v3 06/11] drm/mediatek: Add get_sec_port interface to
 mtk_ddp_comp

Hi CK,

Thanks for the reviews.

On Tue, 2023-12-26 at 05:24 +0000, CK Hu (胡俊光) wrote:
> On Sun, 2023-12-24 at 02:29 +0800, Jason-JH.Lin wrote:
> > Add get_sec_port interface to ddp_comp to get the secure port
> > settings
> > from ovl and ovl_adaptor.
> > Then mediatek-drm will use secure cmdq driver to configure DRAM
> > access
> > permission in secure world by their secure port settings.
> > 
> > Signed-off-by: Jason-JH.Lin <jason-jh.lin@...iatek.com>
> > ---
> 
> TODO: drop this patch.
> 
> 
> Regards,
> CK
> 
OK, I'll drop this.

Regards,
Jason-JH.Lin