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=-20.2 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, USER_AGENT_GIT 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 82891C64997 for ; Mon, 19 Jul 2021 16:34:05 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 66E8B613F5 for ; Mon, 19 Jul 2021 16:34:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1349051AbhGSPxM (ORCPT ); Mon, 19 Jul 2021 11:53:12 -0400 Received: from mail.kernel.org ([198.145.29.99]:47918 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1347983AbhGSPss (ORCPT ); Mon, 19 Jul 2021 11:48:48 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 0A24D6145C; Mon, 19 Jul 2021 16:28:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1626712095; bh=COFsRCR5FAvmzhR4K9/J+3u2Pp14fMhkJTNqHmAebXY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=zJ4JWSKj3BWx+Q9Z91O9JpMJcPV+0201SCLbCfI77z2PzE/uTDy+Sn0lJG89F3Xiy KaMQ79FPwZgEHacM9vMmVHh4yhiC7EH+LTEEfdLVOHeXpYQbeIb9bS/bxdO54w8X1R 8b7eRPEKv3o+S4flHgxtZjDgG3TsDkPIaoPe7CVw= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Douglas Anderson , Laurent Pinchart , Steev Klimaszewski , Stephen Boyd , Bjorn Andersson , Sasha Levin Subject: [PATCH 5.12 248/292] arm64: dts: qcom: c630: Add no-hpd to DSI bridge node Date: Mon, 19 Jul 2021 16:55:10 +0200 Message-Id: <20210719144951.106441203@linuxfoundation.org> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20210719144942.514164272@linuxfoundation.org> References: <20210719144942.514164272@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Stephen Boyd [ Upstream commit c0dcfe6a784fdf7fcc0fdc74bfbb06e9f77de964 ] 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. Reviewed-by: Douglas Anderson 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 Link: https://lore.kernel.org/r/20210324231424.2890039-1-swboyd@chromium.org Signed-off-by: Bjorn Andersson Signed-off-by: Sasha Levin --- arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts b/arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts index 140db2d5ba31..c2a709a384e9 100644 --- a/arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts +++ b/arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts @@ -376,6 +376,8 @@ clocks = <&sn65dsi86_refclk>; clock-names = "refclk"; + no-hpd; + ports { #address-cells = <1>; #size-cells = <0>; -- 2.30.2