From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-14.0 required=3.0 tests=BAYES_00,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 50E6CC433E0 for ; Sat, 27 Mar 2021 15:09:02 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 24F39619BA for ; Sat, 27 Mar 2021 15:09:02 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230176AbhC0PI1 (ORCPT ); Sat, 27 Mar 2021 11:08:27 -0400 Received: from mail-ot1-f46.google.com ([209.85.210.46]:34652 "EHLO mail-ot1-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230043AbhC0PH4 (ORCPT ); Sat, 27 Mar 2021 11:07:56 -0400 Received: by mail-ot1-f46.google.com with SMTP id k14-20020a9d7dce0000b02901b866632f29so8087408otn.1; Sat, 27 Mar 2021 08:07:56 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=Cp8tBSKG37JlbRUd0S+dl47e82ISyzxt5fUuG3wWWmo=; b=c9jfvRV327scOTXOLWbU0/KKi58aoimmjJ6pj2Ab8iBERJixswZH16WSsUUkTcTQWc JrM8mC+MJI2Mp3zAbNhrtmNCKLv5KjiQBC0w6dG3uXgY8oZ2nvDj8Toel/TZyvQQsLRt /MJzEsKZdkizWNjHi2mb2TUevpSx4K/n58QCmt4oaWmuh0N+wPgIBqsEUnWmMxZuO678 JPg/AssaW2AnD8XvJZqq5EI/jPhdX+LKqM7npOZrjYNz5UGTC7Em6l45KsLLUQa84IAc R/AOyVqcSx1SceC+qKla7QRBfH/CB0gp2WbZkvMBdxxJC5BY8CPssH7ucAsEEfHD+MTc U8vQ== X-Gm-Message-State: AOAM531xkKrocUm7Be2gmlgHagi7XQAWwneK4d39PRSU+l5n3dfg/hzW pBwqy2SCT6WyxvY2a/Hhcg== X-Google-Smtp-Source: ABdhPJz07TTqTTNWOb3R6lCjghgigOMcf9QXbp9+pHnVlNG73xMxqKiYNmPDO7OowO4jO4ZUAzlghA== X-Received: by 2002:a9d:4c0a:: with SMTP id l10mr16126579otf.136.1616857676218; 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-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20210325122625.15100-1-irui.wang@mediatek.com> Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.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