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Sat, 27 Mar 2021 08:07:56 -0700 (PDT) Received: from robh.at.kernel.org ([172.58.102.185]) by smtp.gmail.com with ESMTPSA id f29sm2958729ots.22.2021.03.27.08.07.52 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 27 Mar 2021 08:07:55 -0700 (PDT) Received: (nullmailer pid 121627 invoked by uid 1000); Sat, 27 Mar 2021 15:07:50 -0000 Date: Sat, 27 Mar 2021 09:07:50 -0600 From: Rob Herring To: Irui Wang Cc: devicetree@vger.kernel.org, Alexandre Courbot , Mauro Carvalho Chehab , Tiffany Lin , Longfei Wang , Hsin-Yi Wang , Rob Herring , Andrew-CT Chen , Maoguang Meng , linux-media@vger.kernel.org, linux-mediatek@lists.infradead.org, Hans Verkuil , Tomasz Figa , Yunfei Dong , Matthias Brugger , yong.wu@mediatek.com, srv_heupstream@mediatek.com, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: Re: [PATCH v4, 1/3] dt-bindings: media: mtk-vcodec: Separating mtk vcodec encoder node Message-ID: <20210327150750.GA121510@robh.at.kernel.org> References: <20210325122625.15100-1-irui.wang@mediatek.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20210325122625.15100-1-irui.wang@mediatek.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210327_150758_528929_C41D4334 X-CRM114-Status: GOOD ( 14.80 ) 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 Thu, 25 Mar 2021 20:26:23 +0800, Irui Wang wrote: > Updates binding document since the avc and vp8 hardware encoder in > MT8173 are now separated. Separate "mediatek,mt8173-vcodec-enc" to > "mediatek,mt8173-vcodec-enc-vp8" and "mediatek,mt8173-vcodec-enc". > > This patch is not a compatible change, but we must do this modifaction > because MediaTek IOMMU add the device_link between the smi-larb > device and venc_device, if the venc device call the pm_runtime_get_sync, > the smi-larb's pm_runtime_get_sync also be called automatically. > > There is a bit of backward compatibility for avc encoder, the avc > encoder device node still has compatible "mediatek,mt8173-vcodec-enc". > > Acked-by: Tiffany Lin > Signed-off-by: Hsin-Yi Wang > Signed-off-by: Maoguang Meng > Signed-off-by: Irui Wang > --- > .../bindings/media/mediatek-vcodec.txt | 55 ++++++++++--------- > 1 file changed, 29 insertions(+), 26 deletions(-) > Reviewed-by: Rob Herring _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel