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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id EFE49C433F5 for ; Tue, 2 Nov 2021 08:13:34 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D430460F70 for ; Tue, 2 Nov 2021 08:13:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230407AbhKBIQI (ORCPT ); Tue, 2 Nov 2021 04:16:08 -0400 Received: from mail.kernel.org ([198.145.29.99]:47890 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229505AbhKBIQH (ORCPT ); Tue, 2 Nov 2021 04:16:07 -0400 Received: by mail.kernel.org (Postfix) with ESMTPS id 6F6AF60E9C for ; Tue, 2 Nov 2021 08:13:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1635840813; bh=LMWIF19AoBDIu56y/C0DC0TTpyOVAB/Wdxqd7UL0AJU=; h=From:To:Subject:Date:In-Reply-To:References:From; b=H2RxIwvIoCvMM/q/9cTOpRQqJ+JeKVPObYBH1YMx7Ycwx/sxG3ABSBH+TuplQNu5I cOpyY+e2lpRTr6cdXmM/TBmYS3AV1tCs3ipQsL27lcVXhPg67id5I1uacsyZeWK5XK dT5vcH1SIex/ZE+UrPj6LV40Sn7i7DTsArU3urpuc57e6UfiS52ZPnD4UKWt7iHcN3 qulQ56xOqaD0a4ygpLMhWCIHuxmjHZDHylkNq5+WvM9ZKZXZ6gl4qRIo2oPXy3AEER 5O9sTS+Ma6+pKfUjcQF+rr398gfDHVC4IM1sFSJac4R0JDELkX/OjCipksspTa6XS8 ySkV2ZGUv0b9Q== From: bugzilla-daemon@bugzilla.kernel.org To: platform-driver-x86@vger.kernel.org Subject: [Bug 214899] ideapad-laptop: platform backlight device not working Date: Tue, 02 Nov 2021 08:13:33 +0000 X-Bugzilla-Reason: None X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: AssignedTo drivers_platform_x86@kernel-bugs.osdl.org X-Bugzilla-Product: Drivers X-Bugzilla-Component: Platform_x86 X-Bugzilla-Version: 2.5 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: jwrdegoede@fedoraproject.org X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P1 X-Bugzilla-Assigned-To: drivers_platform_x86@kernel-bugs.osdl.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: attachments.created Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugzilla.kernel.org/ Auto-Submitted: auto-generated MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: platform-driver-x86@vger.kernel.org https://bugzilla.kernel.org/show_bug.cgi?id=3D214899 --- Comment #10 from Hans de Goede (jwrdegoede@fedoraproject.org) --- Created attachment 299401 --> https://bugzilla.kernel.org/attachment.cgi?id=3D299401&action=3Dedit ideapad-laptop event debug patch. Can you give this patch a try please; also make sure you have CONFIG_ACPI_W= MI enabled please. With this patch pressing your micmute button should definitely show an even= t in the "dmesg -w" output; if the micmute does not show events your not running= the patched code. Once you have verified that the micmute button logs events in dmesg, please= try the brightness buttons. --=20 You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug.=