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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 912D1C433FE for ; Tue, 15 Mar 2022 19:10:22 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S240224AbiCOTLd (ORCPT ); Tue, 15 Mar 2022 15:11:33 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44234 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S240212AbiCOTLb (ORCPT ); Tue, 15 Mar 2022 15:11:31 -0400 Received: from srv6.fidu.org (srv6.fidu.org [159.69.62.71]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 64F243616C for ; Tue, 15 Mar 2022 12:10:18 -0700 (PDT) Received: from localhost (localhost.localdomain [127.0.0.1]) by srv6.fidu.org (Postfix) with ESMTP id D16F9C8008E; Tue, 15 Mar 2022 20:02:34 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d= tuxedocomputers.com; h=content-transfer-encoding:mime-version :x-mailer:message-id:date:date:subject:subject:from:from; s= default; t=1647370954; x=1649185355; bh=SDMsvOzENIieUNEp14igHQgf Yk6hEsxarU/8u6JCPek=; b=Xmht9Yt31/xX84N3BI4QfPWZFF1qrcABq1GuqNMY PZXJ0OKxXwGRvVTpF9YFhwxHZq3a/8jVuUn78cXL/qv4Ao32SgUuxCa5ShFSVSgE sw1yK3vXp2dZfS7oXbZNheRB/fasHineS86j8FTXzHx4GXTm2d0nhkjulpMJ05y+ 68M= X-Virus-Scanned: Debian amavisd-new at srv6.fidu.org Received: from srv6.fidu.org ([127.0.0.1]) by localhost (srv6.fidu.org [127.0.0.1]) (amavisd-new, port 10026) with LMTP id k9S9ehrr8x_d; Tue, 15 Mar 2022 20:02:34 +0100 (CET) Received: from wsembach-tuxedo.fritz.box (host-212-18-30-247.customer.m-online.net [212.18.30.247]) (Authenticated sender: wse@tuxedocomputers.com) by srv6.fidu.org (Postfix) with ESMTPA id 7757BC80086; Tue, 15 Mar 2022 20:02:34 +0100 (CET) From: Werner Sembach To: rafael@kernel.org, lenb@kernel.org, linux-acpi@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] ACPI/backlight: Force backlight native for Clevo NL5xRU and Date: Tue, 15 Mar 2022 20:02:27 +0100 Message-Id: <20220315190228.1503866-1-wse@tuxedocomputers.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-acpi@vger.kernel.org This patch works around a bug appearing on at least two Clevo devices. I also put some effort in finding the root cause for this bug to fix it in general: https://bugzilla.kernel.org/show_bug.cgi?id=215683 I could pinpoint it down where it happens, but could use some ideas for cleanly fixing it.