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 6EDB9C3DA63 for ; Wed, 24 Jul 2024 07:55:47 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 0720010E3D7; Wed, 24 Jul 2024 07:55:46 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.b="BJZomtc4"; dkim-atps=neutral Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by gabe.freedesktop.org (Postfix) with ESMTPS id 87B8910E3D7 for ; Wed, 24 Jul 2024 07:55:32 +0000 (UTC) Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by dfw.source.kernel.org (Postfix) with ESMTP id 9EACE611CD for ; Wed, 24 Jul 2024 07:55:31 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id 2F5A4C4AF12 for ; Wed, 24 Jul 2024 07:55:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1721807731; bh=hckJP1SSuHQx2WnaywlXbXPa/H3hEMT6GgzsVR3mfvY=; h=From:To:Subject:Date:In-Reply-To:References:From; b=BJZomtc4tGseolX2cAacH7JPG+uep5Xfj0LSK1wVegBuUZeAiKauXTs9ft2B+inVX nzDLWTDMxxpwglVgth13VKs+1hbNS1LJ46D9r4C/0myQHlIN1ITCcJJMkrAh0HQ8QR EBt187qnwxEBsdvmmKd3Mu5OwKxHJrrzKYwSxlIgSNkh1fUYXKhewxsxvPbMwCV6Ia c7BEkYiLHw2H3B5BJhaX/mT4A1VwPVRoGWIl1sxYJo/q6pkTqzyd8gZ3JWe+T2YBUz yVIaKaGOWDYOjpohyJe3DIh/VZ29Zha5Uo6T7KmfiQhjSZZjEUwQsvBPrVDCYLEKnD NZ14+jWFmdLYw== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id 2929AC53BB8; Wed, 24 Jul 2024 07:55:31 +0000 (UTC) From: bugzilla-daemon@kernel.org To: dri-devel@lists.freedesktop.org Subject: [Bug 211807] [drm:drm_dp_mst_dpcd_read] *ERROR* mstb 000000004e6288dd port 3: DPCD read on addr 0x60 for 1 bytes NAKed Date: Wed, 24 Jul 2024 07:55:30 +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: low X-Bugzilla-Who: wellsedith352@gmail.com X-Bugzilla-Status: RESOLVED X-Bugzilla-Resolution: ANSWERED 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=3D211807 joggarden (wellsedith352@gmail.com) changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |wellsedith352@gmail.com --- Comment #28 from joggarden (wellsedith352@gmail.com) --- This error indicates a problem with DisplayPort Multi-Stream Transport (MST= ) on your system. While it hasn't caused visible issues, it's worth investigatin= g. You might try updating your kernel to the latest version if you haven't already, as MST support has seen continuous improvements. https://drift-hunters.io --=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.=