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=-9.9 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT 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 13947C54FC9 for ; Tue, 21 Apr 2020 05:07:10 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id E91ED206D6 for ; Tue, 21 Apr 2020 05:07:09 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=chromium.org header.i=@chromium.org header.b="Nx0GHkdS" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726759AbgDUFHJ (ORCPT ); Tue, 21 Apr 2020 01:07:09 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46452 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1726733AbgDUFG7 (ORCPT ); Tue, 21 Apr 2020 01:06:59 -0400 Received: from mail-pl1-x643.google.com (mail-pl1-x643.google.com [IPv6:2607:f8b0:4864:20::643]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 01630C0610D5 for ; Mon, 20 Apr 2020 22:06:58 -0700 (PDT) Received: by mail-pl1-x643.google.com with SMTP id a23so4835279plm.1 for ; Mon, 20 Apr 2020 22:06:57 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=rJIEGMmKnB4qmjlxDkpNPpHgpkyR3Ib17vqADIfUNyc=; b=Nx0GHkdSSFwVcO0ZVTfVA67xDmtQrQR3ISUEjsXAFi7kPplFJ7bvMwndVFZQ2mQPIQ 5+urO/oDX+ecQ6n4smIfS7jlrfGbpEwpLhyRBFjzIkKTBYlllsjxpA0YXGCzOkRFMRXM Ww1rLNK+kSpXpB9s6eMAHfyINCyzCA9O5lyOw= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=rJIEGMmKnB4qmjlxDkpNPpHgpkyR3Ib17vqADIfUNyc=; b=KZ9nshVp9r9zGUmk5Xbd74syvSVA7UWcu5MXi+T8Uz4Y59ayHR7IFejowS+7ZBz2nK 0hIAtJGLBMb4sbSV6nSzAFF63MqencgrG3xLO2sI75D46AfCLCIY3IqnGNIkcPhqFGvp PynHL5GpdsLkQwLKn6HrJnFO6E0utw7tEVuC0owsgY2lvdcTv/pIyurh1J2orv0lqCk0 A4NqwETPr5EpmkwZwf3cIhWwmSzpZeE9sgy1OMSTGXHTXmHgGDrKB2ResHevJbtYlGxV 7mbwqbhtmuaPHZTM1Dx7McmbjT3iJ6V9+Tbp8do2INihYEPR8hVUfoFzmcvGZYiR4o8x qoEA== X-Gm-Message-State: AGi0PuYEh9PAfb09pQJLGex2PlO9OJbY8+77TrLdC1twzrY+tlZ/TkEp QWjZh4MWCAv1hTAH5owRsmq+ig== X-Google-Smtp-Source: APiQypKf0qEtSgZ39UNfmQ6jEkTlqoHM3jrGCnKu6FbrTIcq/skJ+XDrheHaZdoGSLiH2iIfGj1naw== X-Received: by 2002:a17:902:8a91:: with SMTP id p17mr20067418plo.248.1587445617462; Mon, 20 Apr 2020 22:06:57 -0700 (PDT) Received: from tictac2.mtv.corp.google.com ([2620:15c:202:1:24fa:e766:52c9:e3b2]) by smtp.gmail.com with ESMTPSA id p68sm1184780pfb.89.2020.04.20.22.06.56 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 20 Apr 2020 22:06:56 -0700 (PDT) From: Douglas Anderson To: linus.walleij@linaro.org, bgolaszewski@baylibre.com, airlied@linux.ie, daniel@ffwll.ch, robh+dt@kernel.org, narmstrong@baylibre.com, a.hajda@samsung.com, Laurent.pinchart@ideasonboard.com, spanda@codeaurora.org Cc: jonas@kwiboo.se, jeffrey.l.hugo@gmail.com, linux-gpio@vger.kernel.org, linux-arm-msm@vger.kernel.org, dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, jernej.skrabec@siol.net, swboyd@chromium.org, bjorn.andersson@linaro.org, robdclark@chromium.org, Douglas Anderson , Andy Gross , linux-kernel@vger.kernel.org Subject: [PATCH v2 6/6] arm64: dts: sdm845: Add "no-hpd" to sn65dsi86 on cheza Date: Mon, 20 Apr 2020 22:06:22 -0700 Message-Id: <20200420220458.v2.6.I89df9b6094549b8149aa8b8347f7401c678055b0@changeid> X-Mailer: git-send-email 2.26.1.301.g55bc3eb7cb9-goog In-Reply-To: <20200421050622.8113-1-dianders@chromium.org> References: <20200421050622.8113-1-dianders@chromium.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-arm-msm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org We don't have the HPD line hooked up to the bridge chip. Add it as suggested in the patch ("dt-bindings: drm/bridge: ti-sn65dsi86: Document no-hpd"). NOTE: this patch isn't expected to have any effect but just keeps us cleaner for the future. Currently the driver in Linux just assumes that nobody has HPD hooked up. This change allows us to later implement HPD support in the driver without messing up sdm845-cheza. Signed-off-by: Douglas Anderson --- Changes in v2: - ("arm64: dts: sdm845: Add "no-hpd" to sn65dsi86 on cheza") new for v2. arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi b/arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi index 9070be43a309..5938f8b2aa2f 100644 --- a/arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi +++ b/arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi @@ -548,6 +548,8 @@ sn65dsi86_bridge: bridge@2d { clocks = <&rpmhcc RPMH_LN_BB_CLK2>; clock-names = "refclk"; + no-hpd; + ports { #address-cells = <1>; #size-cells = <0>; -- 2.26.1.301.g55bc3eb7cb9-goog