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 66DADC35FF3 for ; Sun, 16 Mar 2025 15:37:15 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 6967810E186; Sun, 16 Mar 2025 15:37:14 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.b="Cixz+Rv/"; dkim-atps=neutral Received: from nyc.source.kernel.org (nyc.source.kernel.org [147.75.193.91]) by gabe.freedesktop.org (Postfix) with ESMTPS id 8692C10E186 for ; Sun, 16 Mar 2025 15:37:13 +0000 (UTC) Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by nyc.source.kernel.org (Postfix) with ESMTP id 15D4EA48B1E for ; Sun, 16 Mar 2025 15:31:43 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id 7381DC4CEDD for ; Sun, 16 Mar 2025 15:37:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1742139432; bh=dMNwuROKFJ99VeOGU9iwnoX3N+6hexKQEYFXQ8KPm2I=; h=From:To:Subject:Date:In-Reply-To:References:From; b=Cixz+Rv/S68NcXfrffWXQv48aicjyXELqPTpuEcSypegRkkB5f1y+Lv7MPaO3N9l/ 3xJwg/IPJRvd92yE16psz+dULZ1x5vE/qf/EYzlLW3R0oN5xmc4Eo3xYh12KwfRzzf GYZrHdyXTqyLHNlEKiidP3o2fQ1+RAENthOPEuSvqGkjS2+T0hMXllLeEmu6QqpyC5 ljK1GMiNm2OzHzxQHZu1h3dm8iauVNmVPmtbWCKA1ODCUcX4eMwH1SbsE/wSDrxIAH XX0vO4PtqAbfb0ei2L/3PV4whCUK5RFoviHyeggjNMGHzHSOxv3IYDOHJ6F3vMTUwX 2Sfb7yJjNyaFw== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id 67BE3C41613; Sun, 16 Mar 2025 15:37:12 +0000 (UTC) From: bugzilla-daemon@kernel.org To: dri-devel@lists.freedesktop.org Subject: [Bug 219888] amdgpu: Oops connecting HDMI/DVI/DP on HD 7850 (Pitcairn) when connected as secondary GPU Date: Sun, 16 Mar 2025 15:37:12 +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: high X-Bugzilla-Who: alexandre.f.demers@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: 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=3D219888 --- Comment #3 from Alexandre Demers (alexandre.f.demers@gmail.com) --- (In reply to Alexandre Demers from comment #1) > Since I had not encountered this problem until recently (the HD7850 was > sitting as the primary GPU until my secondary GPU had to be replaced), I > tried to inverse the primary GPU (RX 5500 XT) with the secondary GPU > (HD7850). >=20 > So, when the HD7850 sits as the primary GPU, it still doesn't output any > video on 6.13.7 and it freezes.=20 For precision, when I say "it freezes", I mean the GPUs freeze: no output on any of the GPUs. However, I still see activity on the front light of the computer, so the kernel itself is still running. If I connect the monitor on the RX 5500 XT in this configuration (sitting as secondary GPU) before booting, the RX 5500 XT works properly until I try to connect the monitor to the HD7850 (then, no output on any GPU after that). Alexandre >=20 > However, it works properly on 6.10.2 when sitting as primary (the HD7850 > still doesn't output anything when sitting as the secondary GPU, but it > doesn't crash. Thus, this seems be a different issue). >=20 > I'll try to narrow it down a bit more to figure out if it was introduced > between 6.10 and 6.13. --=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.=