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=-18.8 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, 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 BA98DC433E0 for ; Mon, 18 Jan 2021 14:27:23 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 78FDC22C7E for ; Mon, 18 Jan 2021 14:27:23 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2390939AbhARO1I (ORCPT ); Mon, 18 Jan 2021 09:27:08 -0500 Received: from mail.kernel.org ([198.145.29.99]:39632 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2389443AbhARLos (ORCPT ); Mon, 18 Jan 2021 06:44:48 -0500 Received: by mail.kernel.org (Postfix) with ESMTPSA id EAC1F22D2C; Mon, 18 Jan 2021 11:43:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1610970215; bh=OdN5lbGQCfpG7Q3hq4ZGHU3rYbQqbB0YsfGMAyDF5xY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=cIEL1swbfWWR0Watzk/NbvqybcujMyMjpcznEDTwsHGJBUVTWjm/t3FEzDmhhmrdU Qg5UOek7ZxVqEQUL+6MsdIg4lCBAdUkJtZkww7n6TZ8ZKqYiDG5BgepT4CwyJrurTF ZITwAmjorTYtqDvDiLxqTvMrCd5GQpSs8L3iRFjA= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Linus Walleij , Stephan Gerhold , Arnd Bergmann , Sasha Levin Subject: [PATCH 5.10 068/152] ARM: dts: ux500/golden: Set display max brightness Date: Mon, 18 Jan 2021 12:34:03 +0100 Message-Id: <20210118113356.046346753@linuxfoundation.org> X-Mailer: git-send-email 2.30.0 In-Reply-To: <20210118113352.764293297@linuxfoundation.org> References: <20210118113352.764293297@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: Linus Walleij [ Upstream commit 7887cc89d5851cbdec49219e9614beec776af150 ] A too high brightness by default (default is max) makes the screen go blank. Set this to 15 as in the Vendor tree. Signed-off-by: Linus Walleij Cc: Stephan Gerhold Link: https://lore.kernel.org/r/20201214223413.253893-1-linus.walleij@linaro.org' Signed-off-by: Arnd Bergmann Signed-off-by: Sasha Levin --- arch/arm/boot/dts/ste-ux500-samsung-golden.dts | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/boot/dts/ste-ux500-samsung-golden.dts b/arch/arm/boot/dts/ste-ux500-samsung-golden.dts index a1093cb37dc7a..aed1f2d5f2467 100644 --- a/arch/arm/boot/dts/ste-ux500-samsung-golden.dts +++ b/arch/arm/boot/dts/ste-ux500-samsung-golden.dts @@ -326,6 +326,7 @@ panel@0 { compatible = "samsung,s6e63m0"; reg = <0>; + max-brightness = <15>; vdd3-supply = <&panel_reg_3v0>; vci-supply = <&panel_reg_1v8>; reset-gpios = <&gpio4 11 GPIO_ACTIVE_LOW>; -- 2.27.0