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=-16.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, 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=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 31F21C433C1 for ; Wed, 24 Mar 2021 23:19:41 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id DF99D61A17 for ; Wed, 24 Mar 2021 23:19:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239013AbhCXXTE (ORCPT ); Wed, 24 Mar 2021 19:19:04 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52204 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239026AbhCXXTB (ORCPT ); Wed, 24 Mar 2021 19:19:01 -0400 Received: from mail-qt1-x829.google.com (mail-qt1-x829.google.com [IPv6:2607:f8b0:4864:20::829]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id ABA83C06175F for ; Wed, 24 Mar 2021 16:19:00 -0700 (PDT) Received: by mail-qt1-x829.google.com with SMTP id x9so382636qto.8 for ; Wed, 24 Mar 2021 16:19:00 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=KOQ7esl90KWEmnjDE6UGjHvYuLkknu4oxnEsJM3fbxk=; b=I8LLHJTXiSFwWG08KpCjmbhYHB4+bJ5Jr1PMvkhPb9guXt4kPXwXSDBb5w3pW6YKP+ Y3MXDdkhlUigcRn9Soo3y9HjPiYeIjslYj/gs3Qu595nmPh/ErNtubV8ayh2yO3Z4/6B tB6bIdWPlgC++IeivTg9oL6lj9EFP1EHRtvFo= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=KOQ7esl90KWEmnjDE6UGjHvYuLkknu4oxnEsJM3fbxk=; b=QNZ23jbOHzwuygLHNfPplr03RYEjSmx59j0uXdrAds03XXtVQgj+Mp9YKcZKMCuUpW 65jQVZLEKOwOPgwvY51nrKHZFOyStky8whQQ8nrBGRp8Lt53wPKB1Jv7J01ZmTcS+cc8 lK8bu6Sm+eZT6xvGMnFlHYDHOXKYIcevwdBN3MjZQH7Ea+8WVxCJus+8ghCNqIUtGxPz QKmaBUSqEhZo02UJMvFLD7eKKI+VaAKHCRBxlZO+dWO0K/3AL80/dQrGbCvhaG9abNvf LBgbbWctr5zH+SZX9o0bqaPv0A5uFU1QBqxWYAcmkE5QcNPCOO5jflT3nUkKSE6Juils yl3w== X-Gm-Message-State: AOAM532rh2E3NkZfBXOcfAC4Pg037K4C7r/aZ6CkN6b8jW0WuWSGnv4A AG6W/l6kF/F1Z+ClKtP3jn221nsOO2J+0Q== X-Google-Smtp-Source: ABdhPJwNkHi3+Fps8HSqO6KFN+nrhkhYFRC0iTGpiS9NZSI3DBiriGcRX+phPYMfSqmjEHm53xvgCA== X-Received: by 2002:ac8:4ccc:: with SMTP id l12mr5198533qtv.137.1616627939505; Wed, 24 Mar 2021 16:18:59 -0700 (PDT) Received: from mail-yb1-f182.google.com (mail-yb1-f182.google.com. [209.85.219.182]) by smtp.gmail.com with ESMTPSA id y8sm2625034qtn.68.2021.03.24.16.18.58 for (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 24 Mar 2021 16:18:59 -0700 (PDT) Received: by mail-yb1-f182.google.com with SMTP id z1so346197ybf.6 for ; Wed, 24 Mar 2021 16:18:58 -0700 (PDT) X-Received: by 2002:a25:ab54:: with SMTP id u78mr8405375ybi.276.1616627938513; Wed, 24 Mar 2021 16:18:58 -0700 (PDT) MIME-Version: 1.0 References: <20210324231424.2890039-1-swboyd@chromium.org> In-Reply-To: <20210324231424.2890039-1-swboyd@chromium.org> From: Doug Anderson Date: Wed, 24 Mar 2021 16:18:47 -0700 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [PATCH v2] arm64: dts: qcom: c630: Add no-hpd to DSI bridge node To: Stephen Boyd Cc: Andy Gross , Bjorn Andersson , LKML , linux-arm-msm , Laurent Pinchart , Steev Klimaszewski Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Hi, On Wed, Mar 24, 2021 at 4:14 PM Stephen Boyd wrote: > > We should indicate that we're not using the HPD pin on this device, per > the binding document. Otherwise if code in the future wants to enable > HPD in the bridge when this property is absent we'll be enabling HPD > when it isn't supposed to be used. Presumably this board isn't using hpd > on the bridge. > > Cc: Laurent Pinchart > Cc: Douglas Anderson > Cc: Steev Klimaszewski > Fixes: 956e9c85f47b ("arm64: dts: qcom: c630: Define eDP bridge and panel") > Signed-off-by: Stephen Boyd > --- > arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts | 2 ++ > 1 file changed, 2 insertions(+) Reviewed-by: Douglas Anderson