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=-15.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=ham 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 AD585C433B4 for ; Fri, 23 Apr 2021 16:16:24 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 7484E61458 for ; Fri, 23 Apr 2021 16:16:24 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229691AbhDWQRA (ORCPT ); Fri, 23 Apr 2021 12:17:00 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37998 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229456AbhDWQQ7 (ORCPT ); Fri, 23 Apr 2021 12:16:59 -0400 Received: from mail-oi1-x22f.google.com (mail-oi1-x22f.google.com [IPv6:2607:f8b0:4864:20::22f]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6090EC061756 for ; Fri, 23 Apr 2021 09:16:23 -0700 (PDT) Received: by mail-oi1-x22f.google.com with SMTP id e25so19709978oii.2 for ; Fri, 23 Apr 2021 09:16:23 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to; bh=1beMU+DaWF7yKuEoNt6I8by7dA1jU8B9WzUrcEqZmfo=; b=qZMZ6z42jx4QzKNiRoYpBwAz4W0vEnC7jY8zKS3N63hCnwyPO6goMHM8UnmQHJibxg o0m/M7kOUcuB9Hg7pNGraR6Bhcm3Xo8W3Fhn6Mbwd+KPUnUQwpAuw0y+UHpIS7xSUXb1 WimXdrmQ9MwZ4l3fAm9WOA5ruAtlrkqtbeRcaoWyCgQQQ8adjutRczA3bvB2nZJPmlB6 h1ws44ETe3srAA/2lD7j36eOE/e9Ey8B8H6BumsIRVkKMSC8JjXOAXaN4r5WEPuJWX1n vGUsvoGbaqQs/e7jZCvN5yahbDO7Ii2U4hpqy+XJ8MXDKQ5nJzS7MYgPB9mGD2ZWFWuD 9kjA== 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=1beMU+DaWF7yKuEoNt6I8by7dA1jU8B9WzUrcEqZmfo=; b=o1/f5EHuqCIJqFl/mFl5NdNdZXjpFj4L1dgukBrCSv50IZPTfXFZXrrjRJPiL0wvrm tHXEqqUsCBMMcLtI/0xelX0ByUxanoKZPiPO5OiWvNsSe9dqCT1no/wGDadFBEXTkVyb jw4PfZu2wlu/r/IQwOl1U3uaMN7cn3Il64U8rgaeAEZVtkWUh5Sbx1UHip6ViDvMG26J TGUfpt/vzWeWPOvUfc2ytEU4/XVr7jjqMbM0lqwUMDPN+ElTuQpiAzXn07xfffQAyCkv yMTn4GxZ1MmfvSmPCbZ/OYoSXjvb0CdpODtP4wo4nvYEIkIMafarT0PXrT4rH7PBO58I J7NA== X-Gm-Message-State: AOAM533UDgPKqePOn05a3ZnGqQFhQog+Q/gMz2KgZiJiRT1s8GaS/lMo zqdayO6Fc97R3DQ2s1iC/+QgaptMpn19ew== X-Google-Smtp-Source: ABdhPJx8WB+E1jil+D6UMM6kwQmfbL2ZIs2j/TC89e174s2risj+WmXI/IPeTibjmhBXYErASaAYmQ== X-Received: by 2002:aca:f2c1:: with SMTP id q184mr4510159oih.29.1619194582719; Fri, 23 Apr 2021 09:16:22 -0700 (PDT) Received: from builder.lan (104-57-184-186.lightspeed.austtx.sbcglobal.net. [104.57.184.186]) by smtp.gmail.com with ESMTPSA id t19sm1484007otm.40.2021.04.23.09.16.21 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 23 Apr 2021 09:16:22 -0700 (PDT) Date: Fri, 23 Apr 2021 11:16:20 -0500 From: Bjorn Andersson To: Douglas Anderson Cc: Andrzej Hajda , Neil Armstrong , Laurent Pinchart , Jonas Karlman , Jernej Skrabec , Sam Ravnborg , Wolfram Sang , Stephen Boyd , robdclark@chromium.org, Maarten Lankhorst , Stanislav Lisovskiy , Steev Klimaszewski , linux-arm-msm@vger.kernel.org, Linus W , Andy Gross , Rob Herring , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v4 26/27] arm64: dts: qcom: Link the panel to the bridge's DDC bus Message-ID: References: <20210416223950.3586967-1-dianders@chromium.org> <20210416153909.v4.26.Ibdb7735fb1844561b902252215a69526a14f9abd@changeid> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20210416153909.v4.26.Ibdb7735fb1844561b902252215a69526a14f9abd@changeid> Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org On Fri 16 Apr 17:39 CDT 2021, Douglas Anderson wrote: > Adding this link allows the panel code to do things like read the > EDID. > > Signed-off-by: Douglas Anderson Reviewed-by: Bjorn Andersson Regards, Bjorn > --- > > (no changes since v1) > > arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi b/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi > index 24d293ef56d7..96e530594509 100644 > --- a/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi > +++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi > @@ -265,6 +265,7 @@ panel: panel { > power-supply = <&pp3300_dx_edp>; > backlight = <&backlight>; > hpd-gpios = <&sn65dsi86_bridge 2 GPIO_ACTIVE_HIGH>; > + ddc-i2c-bus = <&sn65dsi86_bridge>; > > ports { > port { > -- > 2.31.1.368.gbe11c130af-goog >