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 A4E0FC001B0 for ; Wed, 16 Aug 2023 17:54:54 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id D363A10E39C; Wed, 16 Aug 2023 17:54:53 +0000 (UTC) Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by gabe.freedesktop.org (Postfix) with ESMTPS id 2263B10E398 for ; Wed, 16 Aug 2023 17:54:51 +0000 (UTC) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 5FC8A61244 for ; Wed, 16 Aug 2023 17:54:50 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id C7121C433C7 for ; Wed, 16 Aug 2023 17:54:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1692208489; bh=5OOVsJVVKlODD3I4L7yW4iRl4tm0O85KX0p/UzMEgx4=; h=From:To:Subject:Date:In-Reply-To:References:From; b=MwW+lpOKZgoKT/KQOOXHVRCToW9uBEEQJf0oPMLpGPYZJAH9ij67J/1kWNIxptg4M +sG0UDXC+tSjxtW3+AbQNwCDBczTmWtm/sKaPIecOK3TgRmDOvkFDa8yA76m/bFgoe H2RK3k6cCdAJaWB6Ix2289+8Dcr7nSDErpGn3inc7gR0owCHP8s783tU7aLMn5kkxW 3jYti9h+xy2X2yzNo4MTEr042Q73ZnD6QjccHWW56EjiUeL6MCz48QgL0zRHG7NrI+ 8pe02Lll22VdwCxk8ijCnQpIoAl9Ym8aNfSAp8jVB0kYAF9wTA1NuvJWWqkU0Mqg18 ZP6pd4M8obF0Q== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id AB535C53BD3; Wed, 16 Aug 2023 17:54:49 +0000 (UTC) From: bugzilla-daemon@kernel.org To: dri-devel@lists.freedesktop.org Subject: [Bug 217664] Laptop doesnt wake up from suspend mode. Date: Wed, 16 Aug 2023 17:54:49 +0000 X-Bugzilla-Reason: None X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: AssignedTo drivers_video-dri@kernel-bugs.osdl.org X-Bugzilla-Product: ACPI X-Bugzilla-Component: Power-Sleep-Wake X-Bugzilla-Version: 2.5 X-Bugzilla-Keywords: X-Bugzilla-Severity: high X-Bugzilla-Who: alexdeucher@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=3D217664 --- Comment #12 from Alex Deucher (alexdeucher@gmail.com) --- The display mux is a switch that controls what GPU the built in display is routed to (dGPU or APU). If it's not set correctly it can route the displa= y to the wrong GPU. AFAIK, it should be handled by the nvidia driver. I'm not = sure if they support this or not on Linux. You indicated that the system is sti= ll accessible after resume, can you get the dmesg output after resume? --=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.=