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 C000FC433F5 for ; Mon, 1 Nov 2021 22:17:30 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 90F0061075 for ; Mon, 1 Nov 2021 22:17:30 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232250AbhKAWUD (ORCPT ); Mon, 1 Nov 2021 18:20:03 -0400 Received: from mail.kernel.org ([198.145.29.99]:58086 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231161AbhKAWUD (ORCPT ); Mon, 1 Nov 2021 18:20:03 -0400 Received: by mail.kernel.org (Postfix) with ESMTPS id 6307560C51 for ; Mon, 1 Nov 2021 22:17:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1635805049; bh=y81vKiPTHpVbtBzw5BuUSVeenAlfBhOqq4Ja08OvQTQ=; h=From:To:Subject:Date:In-Reply-To:References:From; b=JkdLXCe3sjKlW9i5J6SmucHCwomcjittWEt4uTEdDJXQkE76fIFxCNWiSP6odc3mQ TR1XjcLtvfzD41Ph9UZpj4MBL8Xg0tEQnp6ePx3OQQDHxDY2X+Bky17nWIvBouCTCI EvSMOP8nkALWuu96eIg/UfBbM2VvV2EZEfEH5fEDeHrRYCcfoYPX+l+WL2Z+U7wNB7 6Yxoj3gE2TwtVsJkKXPgtSscWvn01A00L1+7qJrTAYCPik8/h32let1WCY3/Q/e5To oFGmW54+MzoDD0ZW4g36VCEms8e+j+HR/vwkQZTFO7w2TWRfFqwqvoqAGav3MY2Xvl qPA6aML4w2HIw== From: bugzilla-daemon@bugzilla.kernel.org To: platform-driver-x86@vger.kernel.org Subject: [Bug 214899] ideapad-laptop: platform backlight device not working Date: Mon, 01 Nov 2021 22:17:29 +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: johannes.penssel@gmail.com 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: 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 #6 from Johannes P (johannes.penssel@gmail.com) --- Getting those brightness keys to actually produce key events is something I have tried unsuccessfully for quite a while now. Having just re-checked all= 14 available input devices for good measure with evtest, there is still nothin= g to report. Same goes for ACPI and WMI events as far as I can tell. Under Windo= ws, the brightness keys work without issues. I have noticed that this is actually very similar to how the microphone mute key behaves without the ideapad-laptop driver loaded. (i.e. it is virtually undetectable) The driver exposes this key via the keymap it creates for the "Ideapad extra buttons" input device. Maybe my brightness keys need to be a= dded to this keymap as well? --=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.=