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=-4.7 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED autolearn=no 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 72319C4338F for ; Thu, 29 Jul 2021 13:23:22 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 34BFE60184 for ; Thu, 29 Jul 2021 13:23:22 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 34BFE60184 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=bugzilla.kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id B4BC86E12A; Thu, 29 Jul 2021 13:23:21 +0000 (UTC) Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by gabe.freedesktop.org (Postfix) with ESMTPS id 93F6A6E12A for ; Thu, 29 Jul 2021 13:23:20 +0000 (UTC) Received: by mail.kernel.org (Postfix) with ESMTPS id 5EB4F60F42 for ; Thu, 29 Jul 2021 13:23:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1627565000; bh=E8Op1puKZIgHXgQDpp4vp32ZS0lMgArtJXfdsukF468=; h=From:To:Subject:Date:In-Reply-To:References:From; b=tCnmX8YFZh4cUK7rDoBzBa2uwXFE1L8lHX3Y8yHl80riLqqyFwiW/bs2bvBXgUVe5 tpZJxNSWj9ToxsCwv4pquEy4lGfl0qPIik4FtNXV1t3S+cn07kQWwwA6p/TH5aQRNv +eBalGb45JrApHPyMTPUnk3mesly4Q9T2AbUdNvtk9n+G5WeS/YoiisXKqBlBJ+Ur1 xqameNWGh3APHJx7Rwnxhh0iNJTPJ1XAzEgo4sa60SsktrXJqIoy3SocV2JCY5LnLY rk6fX7gBkHxeUDdJcZysz0vD72iXb6aF6cSM2/KlRReOCHEmJEqy1pJ3QT0NWtSqb1 S9Pb24wiex91A== From: bugzilla-daemon@bugzilla.kernel.org To: dri-devel@lists.freedesktop.org Subject: [Bug 210263] brightness device returns ENXIO (?) on brightness restore at boot, with bootoption "quiet" Date: Thu, 29 Jul 2021 13:23:20 +0000 X-Bugzilla-Reason: None X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: AssignedTo drivers_video-dri@kernel-bugs.osdl.org X-Bugzilla-Product: Drivers X-Bugzilla-Component: Video(DRI - non Intel) X-Bugzilla-Version: 2.5 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: jplatte+linux@posteo.de X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P1 X-Bugzilla-Assigned-To: drivers_video-dri@kernel-bugs.osdl.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: cc 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 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" https://bugzilla.kernel.org/show_bug.cgi?id=3D210263 Jonas Platte (jplatte+linux@posteo.de) changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |jplatte+linux@posteo.de --- Comment #4 from Jonas Platte (jplatte+linux@posteo.de) --- Workaround works for me too, on a Lenovo Ideapad 530S-14ARR with an AMD Ryz= en 2500U. I also set acpi_backlight=3Dvendor to fix the same error message for backlight:acpi_video1. (No idea why it tries to restore backlight brightness twice) --=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.=