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=-19.2 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,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 EFE68C43331 for ; Tue, 12 Jan 2021 12:57:15 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B5C94239CF for ; Tue, 12 Jan 2021 12:57:15 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2389699AbhALM5G (ORCPT ); Tue, 12 Jan 2021 07:57:06 -0500 Received: from mail.kernel.org ([198.145.29.99]:53894 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2388706AbhALM5D (ORCPT ); Tue, 12 Jan 2021 07:57:03 -0500 Received: by mail.kernel.org (Postfix) with ESMTPSA id 7D8DB2312F; Tue, 12 Jan 2021 12:55:54 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1610456155; bh=qRABFwRk2dCFkpe08baA/CnbeKDSjGWKDP3jaT7zd7U=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=OFKtk8NST0wkkz+LSgmeLnWTAEsuZxp5ibitO7+L678zKQuuPmcBiLpn3AH3yOboM 6VCZjrLH8Sm5CzCwSfCCvvOjTLoO1f3GKGCE7DWU4gTEzdo+Yzko6oSjxcOwatBKPo jKrX9I0w8Dq8hypkZUn8WvCQoT3n2yd+eeXdFuKowZB6av6nIKV2dydAHi881si4dj nMhAUtKn3H0wxADGJ2aIZwIg8PpEHtKQ1OMxsqal/7vP0aFbz/v4F+g7dc7nwK4rMe ++RubA8Jth7qutND2D48VZ1+OAYgAExez2sg5EfS0l+ePxmig2En/8y/vb8jbvUiE7 tcTc/p14CDXUg== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Linus Walleij , Stephan Gerhold , Arnd Bergmann , Sasha Levin , linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org Subject: [PATCH AUTOSEL 5.10 15/51] ARM: dts: ux500/golden: Set display max brightness Date: Tue, 12 Jan 2021 07:54:57 -0500 Message-Id: <20210112125534.70280-15-sashal@kernel.org> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20210112125534.70280-1-sashal@kernel.org> References: <20210112125534.70280-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@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 @@ dsi-controller@a0351000 { 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