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 CEA77C05053 for ; Sun, 9 Jul 2023 11:33:08 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232911AbjGILcs (ORCPT ); Sun, 9 Jul 2023 07:32:48 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41426 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233014AbjGILcc (ORCPT ); Sun, 9 Jul 2023 07:32:32 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 51A9C95 for ; Sun, 9 Jul 2023 04:32:31 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id DAB5C60BC0 for ; Sun, 9 Jul 2023 11:32:30 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id EA28BC433C8; Sun, 9 Jul 2023 11:32:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1688902350; bh=FyInWm0q1Wkpii3gFFMCFUgbcTHa3j4jUVZVbCaa/6E=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=N7nWnIfw3GisTarqJiGfWeLjSxnScz+ZgfhJfMcHf1KCN9HBXkJINhAeDwCltkd7Y p8GYd26DRd4WcL59E76/byplXGoCl7xqibr8StL7Lcf7N5FDeLnitc5cDqXXrk3v8s 3s9oEeCJE80drkxCkXDj05eOMOpzeTQZxPAXbhPQ= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Hans de Goede , Sasha Levin Subject: [PATCH 6.3 345/431] platform/x86: lenovo-yogabook: Set default keyboard backligh brightness on probe() Date: Sun, 9 Jul 2023 13:14:53 +0200 Message-ID: <20230709111459.256663151@linuxfoundation.org> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20230709111451.101012554@linuxfoundation.org> References: <20230709111451.101012554@linuxfoundation.org> User-Agent: quilt/0.67 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: Hans de Goede [ Upstream commit 9e6380d6573181c555ca1b5019b08d19a9ee581c ] Set default keyboard backlight brightness on probe(), this fixes the backlight being off after a rmmod + modprobe. Fixes: c0549b72d99d ("platform/x86: lenovo-yogabook-wmi: Add driver for Lenovo Yoga Book") Signed-off-by: Hans de Goede Link: https://lore.kernel.org/r/20230430165807.472798-5-hdegoede@redhat.com Signed-off-by: Sasha Levin --- drivers/platform/x86/lenovo-yogabook-wmi.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/platform/x86/lenovo-yogabook-wmi.c b/drivers/platform/x86/lenovo-yogabook-wmi.c index 5948ffa74acd5..d57fcc8388519 100644 --- a/drivers/platform/x86/lenovo-yogabook-wmi.c +++ b/drivers/platform/x86/lenovo-yogabook-wmi.c @@ -295,6 +295,9 @@ static int yogabook_wmi_probe(struct wmi_device *wdev, const void *context) } data->backside_hall_irq = r; + /* Set default brightness before enabling the IRQ */ + yogabook_wmi_set_kbd_backlight(data->wdev, YB_KBD_BL_DEFAULT); + r = request_irq(data->backside_hall_irq, yogabook_backside_hall_irq, IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING, "backside_hall_sw", data); -- 2.39.2