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 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 50D35C433EF for ; Wed, 23 Feb 2022 15:55:14 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 37F5C10E5BC; Wed, 23 Feb 2022 15:55:13 +0000 (UTC) Received: from mail-oo1-f48.google.com (mail-oo1-f48.google.com [209.85.161.48]) by gabe.freedesktop.org (Postfix) with ESMTPS id B669810E2DD for ; Wed, 23 Feb 2022 15:55:11 +0000 (UTC) Received: by mail-oo1-f48.google.com with SMTP id i10-20020a4aab0a000000b002fccf890d5fso22861750oon.5 for ; Wed, 23 Feb 2022 07:55:11 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=AY9Rst+R0XJdUuRWhEYpgduaPwSTvm033nlzuhQ6N64=; b=v6q2hWHAIGE2/typi7OzNDoZowA/J/qab7cxVAevLwYDDV5oo9dw+PCwhlrXP63gSQ 2sQwe+BcGWq1to6sfnX1xkPBdE4dndpNjIElN0blyr4/XNsVK5BvPGnM95RHAYwfQw6E Z3v3cDzG01ZIRyQ12P9HmqyzZFGRg2jlQIi3XCifzdUzwA7Ua2BwQ98boActWc/DzzvU 40+b8fHymIUcD2pLBDT1LD1vE29WarfyP5zeauIIXUKjFKe22tZgKZm5JbkpFcOsvdfn i3sGIrSch0wFuPi8kSPlUTUoN4lendyL2ucoIvKz/jxWcZmZjtCvqKGpri1J2dL9qExy r7pA== X-Gm-Message-State: AOAM531vUu0ML1nZCwu+Mu8mEh1hzMxvSfVFFO+zhsAYpclCUFt/T50S PChFdL8pdgQu50TxTbt35A== X-Google-Smtp-Source: ABdhPJx3cqGQBNB+wBd73wt4IykRtWY7bNDjTg6vOPJPvXlyPhl5eAy07J3mvRkLnak1pIURW1OOWQ== X-Received: by 2002:a05:6870:2b16:b0:c2:8be1:8b0f with SMTP id ld22-20020a0568702b1600b000c28be18b0fmr129502oab.2.1645631710861; Wed, 23 Feb 2022 07:55:10 -0800 (PST) Received: from robh.at.kernel.org (66-90-148-213.dyn.grandenetworks.net. [66.90.148.213]) by smtp.gmail.com with ESMTPSA id f40sm37321oaq.34.2022.02.23.07.55.09 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 23 Feb 2022 07:55:09 -0800 (PST) Received: (nullmailer pid 1001324 invoked by uid 1000); Wed, 23 Feb 2022 15:55:08 -0000 Date: Wed, 23 Feb 2022 09:55:08 -0600 From: Rob Herring To: Sascha Hauer Subject: Re: [PATCH v6 23/23] dt-bindings: display: rockchip: dw-hdmi: fix ports description Message-ID: References: <20220217082954.2967889-1-s.hauer@pengutronix.de> <20220217082954.2967889-24-s.hauer@pengutronix.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220217082954.2967889-24-s.hauer@pengutronix.de> X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, Benjamin Gaignard , Sandy Huang , dri-devel@lists.freedesktop.org, linux-rockchip@lists.infradead.org, Michael Riesch , Peter Geis , Andy Yan , kernel@pengutronix.de, linux-arm-kernel@lists.infradead.org Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" On Thu, 17 Feb 2022 09:29:54 +0100, Sascha Hauer wrote: > Current port description doesn't cover all possible cases. It currently > expects one single port with two endpoints. > > When the HDMI connector is described in the device tree there can be two > ports, first one going to the VOP and the second one going to the connector. > > Also on SoCs which only have a single VOP there will be only one > endpoint instead of two. > > This patch addresses both issues. With this there can either be a single > port ("port") , or two of them ("port@0", "port@1") when the connector > is also in the device tree. Also the first or only port can either have > one endpoint ("endpoint") for single VOP SoCs or two ("endpoint@0", > "endpoint@1") for dual VOP SoCs. > > Signed-off-by: Sascha Hauer > --- > > Notes: > Changes since v5: > - new patch > > .../display/rockchip/rockchip,dw-hdmi.yaml | 24 +++++++------------ > 1 file changed, 9 insertions(+), 15 deletions(-) > Reviewed-by: Rob Herring