From patchwork Mon Jan 18 11:34:03 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg Kroah-Hartman X-Patchwork-Id: 365542 Delivered-To: patch@linaro.org Received: by 2002:a02:ccad:0:0:0:0:0 with SMTP id t13csp9231jap; Mon, 18 Jan 2021 06:27:21 -0800 (PST) X-Google-Smtp-Source: ABdhPJxq+IXGL//YLReCn6+emg5VRgtnj0k14aOyuM9pK4H1FK3qCO6GhIH0AwUQIPUjOuBNXj7O X-Received: by 2002:a17:906:4348:: with SMTP id z8mr17739682ejm.371.1610980041021; Mon, 18 Jan 2021 06:27:21 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1610980041; cv=none; d=google.com; s=arc-20160816; b=yLXTSCakQxu45j7EoCydUJs4vW4zOwGgTFoLau1saeOGdVRgoTjHXHKvGJOuHBWxsl 2K9nYDeWRgIwVqGMlV3DizcNyuMQ9BRmiLxGBOfQjVEoM1vvNt+xtIMndjrO4a98dsjh 3JOXhU3L8/cLWvp/+AT5wlLn/lbd0TFYAmlfvX7lz3NKZU5pURI9Y+PvdgDitT9Jjinu up/MMkX674i8MhqUkdPH4rWG3Ymg6if250r6rpnmnEwTuaWHgMGRJdtdHgqAwZ/qY8iH a/lCox/OgrVE8zSI5pUtR/uqstJ9OnQ6qt6M4ObkGvOG7DU7SN9Jgdv9OolkQmNtzjxo MYYQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :user-agent:references:in-reply-to:message-id:date:subject:cc:to :from:dkim-signature; bh=u5Dw7/j7qJPE5IiJP0plQWxp9Dk0ZkZGblGfXFnUBfQ=; b=B8HzFPPMfayf6IPSBSTYc7DbUAXunfPBkdD6dnh+PO401QkQYRZ/exG85I5rzLaW1r eUWB1K/rXG9mLtjygq1GN8zCQecESVGzXUMKmDIt6JdQetHeVoLC0xegEb44a6EE9ILZ t6441tOS7iO8+JbS4nfiyDjdx45EV0W5cgpego5AbWA+SpjaBgf4J2dGL0I6ncPTqraX Bc1p3OCJMxLGhQ6GsNZOVsQBaLd1kCkHfu77Fu4i3lHGKLgICIJxw9siz2ORAuWfGiNm hBaVRrZj65P9h3fNWNuNFMS0zs7HAfJc0d5uzEWo6+hCFyNAP+gdxrjYfq58xySPfIau YwYQ== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@linuxfoundation.org header.s=korg header.b=cIEL1swb; spf=pass (google.com: domain of stable-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=stable-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linuxfoundation.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id k8si687885ejx.59.2021.01.18.06.27.20; Mon, 18 Jan 2021 06:27:21 -0800 (PST) Received-SPF: pass (google.com: domain of stable-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@linuxfoundation.org header.s=korg header.b=cIEL1swb; spf=pass (google.com: domain of stable-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=stable-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linuxfoundation.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2390939AbhARO1I (ORCPT + 13 others); 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 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(+) -- 2.27.0 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>;