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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id ED9A2C433EF for ; Thu, 21 Apr 2022 07:20:23 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1385686AbiDUHXK (ORCPT ); Thu, 21 Apr 2022 03:23:10 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45650 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1385685AbiDUHXB (ORCPT ); Thu, 21 Apr 2022 03:23:01 -0400 Received: from wout5-smtp.messagingengine.com (wout5-smtp.messagingengine.com [64.147.123.21]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 109D725E9 for ; Thu, 21 Apr 2022 00:20:12 -0700 (PDT) Received: from compute4.internal (compute4.nyi.internal [10.202.2.44]) by mailout.west.internal (Postfix) with ESMTP id 3C5773202232; Thu, 21 Apr 2022 03:20:11 -0400 (EDT) Received: from mailfrontend2 ([10.202.2.163]) by compute4.internal (MEProxy); Thu, 21 Apr 2022 03:20:12 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cerno.tech; h=cc :cc:content-transfer-encoding:content-type:date:date:from:from :in-reply-to:in-reply-to:message-id:mime-version:references :reply-to:sender:subject:subject:to:to; s=fm3; t=1650525610; x= 1650612010; bh=CW6LrdsWpz2RH6/dNzPwyMkRcM7DeDOtHNCwvq7UaRk=; b=W 24sYv1dovmI0N5O72DMV/2wQBlifkHc5VdQCOYK+3KXGcR1cqEQa1E1VKEE2n87X vEdKVISRhilv+6kaqr93UG1RjwRQqVCXG2jsO/DdFqQ/KrUUIm8+paD2CDxrZbpE AtlHwJ/6bTBf/4BZWG23ilQ/VCH0AwIqXQvgnzle7c5DADkHUw0hnrWb2FMPaGbn K8u5BMeMWsDGGuCF5wpJLGg1cpXabFfOp1HumYchV1JStNiIHFWpwATKGyR6Xb97 Ln2GDnLrV1Em0aZmFZRijoLsm9CUXTN9B1E+aroW9ucd+xGgr1cb6kQXHxSjiM5C DJRpDYFTysLUyUFBzwYew== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:cc:content-transfer-encoding :content-type:date:date:from:from:in-reply-to:in-reply-to :message-id:mime-version:references:reply-to:sender:subject :subject:to:to:x-me-proxy:x-me-proxy:x-me-sender:x-me-sender :x-sasl-enc; s=fm1; t=1650525610; x=1650612010; bh=CW6LrdsWpz2RH 6/dNzPwyMkRcM7DeDOtHNCwvq7UaRk=; b=iPj6+FyLQG0eltLkgp+9yCtjKdFpw P+X3Kzk3Cs8aCXt98pCmQYisJxKc61YW3uTlJ5t1YK6+XYGXW+nzrm3Zd6rvc7b6 rsHOIQ1tl33vXoyWxZ+AZGL9BGsYu0pOWo6/UEAax5+CkeLoMVcBcORjXCab68Bu rAkGdFuiBEx89cLYC9cElAnmZL5gUnqdAA1hBqfUSHJfacko4EoTY/ELzfuCBXYs bEf/b8lvCFqN+cvCqgHXteexJzwd2cCUwWGTI7mZ65lKBjbr8xSVO7oK53c6dhQt wlwPSSlZWP+2YNqM2CbBO5uQbzCFBJk/kDuD+xDBwpuyw7q/ii1FpQgxA== X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedvfedrtddugdduudelucetufdoteggodetrfdotf fvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdfqfgfvpdfurfetoffkrfgpnffqhgen uceurghilhhouhhtmecufedttdenucesvcftvggtihhpihgvnhhtshculddquddttddmne cujfgurhephffvvefufffkofgjfhggtgfgsehtkeertdertdejnecuhfhrohhmpeforgig ihhmvgcutfhiphgrrhguuceomhgrgihimhgvsegtvghrnhhordhtvggthheqnecuggftrf grthhtvghrnhepueeigefghfffffeifeehudeiuedvteegueefffevgfetvdffheehkeff vedufeeinecuvehluhhsthgvrhfuihiivgeptdenucfrrghrrghmpehmrghilhhfrhhomh epmhgrgihimhgvsegtvghrnhhordhtvggthh X-ME-Proxy: Received: by mail.messagingengine.com (Postfix) with ESMTPA; Thu, 21 Apr 2022 03:20:09 -0400 (EDT) From: Maxime Ripard To: Maarten Lankhorst , Daniel Vetter , Thierry Reding , David Airlie , Thomas Zimmermann , Bjorn Andersson , Paul Kocialkowski , Maxime Ripard , Rob Clark Cc: Maxime Ripard , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org Subject: Re: (subset) [PATCH 1/2] Revert "drm: of: Properly try all possible cases for bridge/panel detection" Date: Thu, 21 Apr 2022 09:20:07 +0200 Message-Id: <165052560307.696645.16914083635478662154.b4-ty@cerno.tech> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220420231230.58499-1-bjorn.andersson@linaro.org> References: <20220420231230.58499-1-bjorn.andersson@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, 20 Apr 2022 16:12:29 -0700, Bjorn Andersson wrote: > Commit '80253168dbfd ("drm: of: Lookup if child node has panel or > bridge")' introduced the ability to describe a panel under a display > controller without having to use a graph to connect the controller to > its single child panel (or bridge). > > The implementation of this would find the first non-graph node and > attempt to acquire the related panel or bridge. This prevents cases > where any other child node, such as a aux bus for a DisplayPort > controller, or an opp-table to find the referenced panel. > > [...] Applied to drm/drm-misc (drm-misc-fixes). Thanks! Maxime 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 AAE12C433EF for ; Thu, 21 Apr 2022 07:20:15 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 171E510F554; Thu, 21 Apr 2022 07:20:15 +0000 (UTC) Received: from wout5-smtp.messagingengine.com (wout5-smtp.messagingengine.com [64.147.123.21]) by gabe.freedesktop.org (Postfix) with ESMTPS id 0C1AA10F538 for ; Thu, 21 Apr 2022 07:20:13 +0000 (UTC) Received: from compute4.internal (compute4.nyi.internal [10.202.2.44]) by mailout.west.internal (Postfix) with ESMTP id 3C5773202232; Thu, 21 Apr 2022 03:20:11 -0400 (EDT) Received: from mailfrontend2 ([10.202.2.163]) by compute4.internal (MEProxy); Thu, 21 Apr 2022 03:20:12 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cerno.tech; h=cc :cc:content-transfer-encoding:content-type:date:date:from:from :in-reply-to:in-reply-to:message-id:mime-version:references :reply-to:sender:subject:subject:to:to; s=fm3; t=1650525610; x= 1650612010; bh=CW6LrdsWpz2RH6/dNzPwyMkRcM7DeDOtHNCwvq7UaRk=; b=W 24sYv1dovmI0N5O72DMV/2wQBlifkHc5VdQCOYK+3KXGcR1cqEQa1E1VKEE2n87X vEdKVISRhilv+6kaqr93UG1RjwRQqVCXG2jsO/DdFqQ/KrUUIm8+paD2CDxrZbpE AtlHwJ/6bTBf/4BZWG23ilQ/VCH0AwIqXQvgnzle7c5DADkHUw0hnrWb2FMPaGbn K8u5BMeMWsDGGuCF5wpJLGg1cpXabFfOp1HumYchV1JStNiIHFWpwATKGyR6Xb97 Ln2GDnLrV1Em0aZmFZRijoLsm9CUXTN9B1E+aroW9ucd+xGgr1cb6kQXHxSjiM5C DJRpDYFTysLUyUFBzwYew== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:cc:content-transfer-encoding :content-type:date:date:from:from:in-reply-to:in-reply-to :message-id:mime-version:references:reply-to:sender:subject :subject:to:to:x-me-proxy:x-me-proxy:x-me-sender:x-me-sender :x-sasl-enc; s=fm1; t=1650525610; x=1650612010; bh=CW6LrdsWpz2RH 6/dNzPwyMkRcM7DeDOtHNCwvq7UaRk=; b=iPj6+FyLQG0eltLkgp+9yCtjKdFpw P+X3Kzk3Cs8aCXt98pCmQYisJxKc61YW3uTlJ5t1YK6+XYGXW+nzrm3Zd6rvc7b6 rsHOIQ1tl33vXoyWxZ+AZGL9BGsYu0pOWo6/UEAax5+CkeLoMVcBcORjXCab68Bu rAkGdFuiBEx89cLYC9cElAnmZL5gUnqdAA1hBqfUSHJfacko4EoTY/ELzfuCBXYs bEf/b8lvCFqN+cvCqgHXteexJzwd2cCUwWGTI7mZ65lKBjbr8xSVO7oK53c6dhQt wlwPSSlZWP+2YNqM2CbBO5uQbzCFBJk/kDuD+xDBwpuyw7q/ii1FpQgxA== X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedvfedrtddugdduudelucetufdoteggodetrfdotf fvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdfqfgfvpdfurfetoffkrfgpnffqhgen uceurghilhhouhhtmecufedttdenucesvcftvggtihhpihgvnhhtshculddquddttddmne cujfgurhephffvvefufffkofgjfhggtgfgsehtkeertdertdejnecuhfhrohhmpeforgig ihhmvgcutfhiphgrrhguuceomhgrgihimhgvsegtvghrnhhordhtvggthheqnecuggftrf grthhtvghrnhepueeigefghfffffeifeehudeiuedvteegueefffevgfetvdffheehkeff vedufeeinecuvehluhhsthgvrhfuihiivgeptdenucfrrghrrghmpehmrghilhhfrhhomh epmhgrgihimhgvsegtvghrnhhordhtvggthh X-ME-Proxy: Received: by mail.messagingengine.com (Postfix) with ESMTPA; Thu, 21 Apr 2022 03:20:09 -0400 (EDT) From: Maxime Ripard To: Maarten Lankhorst , Daniel Vetter , Thierry Reding , David Airlie , Thomas Zimmermann , Bjorn Andersson , Paul Kocialkowski , Maxime Ripard , Rob Clark Subject: Re: (subset) [PATCH 1/2] Revert "drm: of: Properly try all possible cases for bridge/panel detection" Date: Thu, 21 Apr 2022 09:20:07 +0200 Message-Id: <165052560307.696645.16914083635478662154.b4-ty@cerno.tech> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220420231230.58499-1-bjorn.andersson@linaro.org> References: <20220420231230.58499-1-bjorn.andersson@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit 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: Maxime Ripard , dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" On Wed, 20 Apr 2022 16:12:29 -0700, Bjorn Andersson wrote: > Commit '80253168dbfd ("drm: of: Lookup if child node has panel or > bridge")' introduced the ability to describe a panel under a display > controller without having to use a graph to connect the controller to > its single child panel (or bridge). > > The implementation of this would find the first non-graph node and > attempt to acquire the related panel or bridge. This prevents cases > where any other child node, such as a aux bus for a DisplayPort > controller, or an opp-table to find the referenced panel. > > [...] Applied to drm/drm-misc (drm-misc-fixes). Thanks! Maxime