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Wed, 18 Aug 2021 08:42:49 -0700 Received: from MTKCAS36.mediatek.inc (172.27.4.186) by MTKMBS31N1.mediatek.inc (172.27.4.69) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Wed, 18 Aug 2021 23:42:45 +0800 Received: from mhfsdcap04 (10.17.3.154) by MTKCAS36.mediatek.inc (172.27.4.170) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Wed, 18 Aug 2021 23:42:44 +0800 Message-ID: <14b9c2efb28d84712b7b4e7b67b6c87558cd9f5d.camel@mediatek.com> Subject: Re: [PATCH v6 7/9] media: mtk-mdp: use mdp-rdma0 alias to point to MDP master From: houlong wei To: Eizan Miyamoto CC: "linux-kernel@vger.kernel.org" , "wenst@chromium.org" , Yong Wu =?UTF-8?Q?=28=E5=90=B4=E5=8B=87=29?= , "enric.balletbo@collabora.com" , "devicetree@vger.kernel.org" , "chunkuang.hu@kernel.org" , Andrew-CT Chen =?UTF-8?Q?=28=E9=99=B3=E6=99=BA=E8=BF=AA=29?= , Matthias Brugger , Mauro Carvalho Chehab , Minghsiu Tsai =?UTF-8?Q?=28=E8=94=A1=E6=98=8E=E4=BF=AE=29?= , "linux-arm-kernel@lists.infradead.org" , "linux-media@vger.kernel.org" , "linux-mediatek@lists.infradead.org" , Date: Wed, 18 Aug 2021 23:42:45 +0800 In-Reply-To: References: <20210802121215.703023-1-eizan@chromium.org> <20210802220943.v6.7.I2049e180dca12e0d1b3178bfc7292dcf9e05ac28@changeid> <9f23beea197495d017a548ef483584714a3673f9.camel@mediatek.com> X-Mailer: Evolution 3.28.5-0ubuntu0.18.04.2 MIME-Version: 1.0 X-TM-SNTS-SMTP: 5605CBA0DE33A0953E955550ED951D96D8291363804197D7A25242AB0FE584F32000:8 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210818_084259_319325_D6840BC4 X-CRM114-Status: GOOD ( 23.08 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Wed, 2021-08-18 at 15:50 +0800, Eizan Miyamoto wrote: > Hi Houlong, > > Thank you for your review on this series, it is much appreciated. > > On Mon, Aug 16, 2021 at 2:53 PM houlong wei > wrote: > > Is your removing "mediatek,vpu" necessary for this series "Refactor > > MTK > > MDP driver into core/components" ? > > Removing it is not strictly necessary for the series to function, I > will re-upload the series and omit the following changes: > - [PATCH v6 8/9] dts: mtk-mdp: remove mediatek,vpu property from > primary MDP device > - [PATCH v6 9/9] dt-bindings: mediatek: remove vpu requirement from > mtk-mdp > > Do please let me know if you meant something different. > > Thanks, > > Eizan > > Hi Eizan, Thanks for your help and effort. It's exactly what I expressed. Regards, Houlong > > > > > > In some MediaTek projects (not upstream yet), the device-tree node > > name > > "vpu" may be changed to something like "vpu0", "vpu1" or other > > name, > > which depends on the implementation of "mtk-vpu" driver. We can > > specify > > the different phandle to "mediatek,vpu" in .dtsi file. If we use > > of_find_node_by_name() to get the vpu_node, we have to modify the > > name > > string in different project. > > If the answer of my previous questions is "No", I prefer to slow > > down > > the modification of removing "mediatek,vpu". > > > > Sorry for late reply. > > > > Regards, > > Houlong _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel