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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 8AA90CAC582 for ; Mon, 8 Sep 2025 23:51:06 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 9CA9610E216; Mon, 8 Sep 2025 23:51:05 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.b="tMnNENfq"; dkim-atps=neutral Received: from sea.source.kernel.org (sea.source.kernel.org [172.234.252.31]) by gabe.freedesktop.org (Postfix) with ESMTPS id 8ADD810E216 for ; Mon, 8 Sep 2025 23:51:04 +0000 (UTC) Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sea.source.kernel.org (Postfix) with ESMTP id 6BC0C402F3 for ; Mon, 8 Sep 2025 23:51:03 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id 4A1C5C4CEF8 for ; Mon, 8 Sep 2025 23:51:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1757375463; bh=sn59eHOx25H13Jqy6xRLSTHBOUW2ZvFBW8FkbYU6Mfc=; h=From:To:Subject:Date:From; b=tMnNENfqlTNLa7Pp6K5oPD9UKozASHELeGPPJ12nrLdlaLII60zL7CyzMC5rC+z+y PqLlfh903TeCRjhwPrOB6SoDWeJ8DpO7k33X5gSCepa0FlxEwrAEbco2KnoPRGIHvl 1oTQCK3dr/Jd3OkYedQtCE8Zfybe2sJporPAjcEJvMhMUcFpXzu7KRMJikXktCw3n1 iHfluMmZ/xIwgPaktLLLg8Ft33Xn1U2UENUH5uJpQOQOs58+m6WtWNXgUvc3pmuVms ZQJ/n8QBaet/A3eIp+1DlknGGVTcKIycwgVeWAtEEj/nwaQ2v1/sWrQh/b5kTrvSKe unIWWxhTHdUqQ== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id 413A2C41614; Mon, 8 Sep 2025 23:51:03 +0000 (UTC) From: bugzilla-daemon@kernel.org To: dri-devel@lists.freedesktop.org Subject: [Bug 220554] New: Display powers off after every update. Date: Mon, 08 Sep 2025 23:51:03 +0000 X-Bugzilla-Reason: None X-Bugzilla-Type: new 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: vicencb@gmail.com X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: drivers_video-dri@kernel-bugs.osdl.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version rep_platform op_sys bug_status bug_severity priority component assigned_to reporter cf_regression Message-ID: 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=3D220554 Bug ID: 220554 Summary: Display powers off after every update. Product: Drivers Version: 2.5 Hardware: ARM OS: Linux Status: NEW Severity: normal Priority: P3 Component: Video(DRI - non Intel) Assignee: drivers_video-dri@kernel-bugs.osdl.org Reporter: vicencb@gmail.com Regression: No The behaviour happens since 6.17. Tested on rc2 and rc5. It does not happen on 6.16. The platform is gru/kevin (arm64,RK3399) with the Panfrost DRM driver. When it boots in console mode, the blinking of the cursor keeps the display= on. If it is turned off via /sys/class/graphics/fbcon/cursor_blink, then the display briefly shows each key press presented on screen for less than one second and then powers off. When starting the graphical mode (wayland), if there are no applications drawing on the screen, the only way to keep the display on is by continuous= ly moving the mouse. --=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.=