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=-7.0 required=3.0 tests=BAYES_00,MAILING_LIST_MULTI, SIGNED_OFF_BY,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 5F67FC433DF for ; Sat, 18 Jul 2020 22:04:32 +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 07FA322C9E for ; Sat, 18 Jul 2020 22:04:31 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 07FA322C9E 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=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 616126E384; Sat, 18 Jul 2020 22:04:31 +0000 (UTC) Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by gabe.freedesktop.org (Postfix) with ESMTPS id C8C926E384 for ; Sat, 18 Jul 2020 22:04:30 +0000 (UTC) From: bugzilla-daemon@bugzilla.kernel.org To: dri-devel@lists.freedesktop.org Subject: [Bug 208333] Black screen with Kernel 5.8 rc1/2/3/4 with Nvidia Gtx 760 driver nouveau Date: Sat, 18 Jul 2020 22:04:29 +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: nbryant@optonline.net 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: Message-ID: In-Reply-To: References: 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: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" https://bugzilla.kernel.org/show_bug.cgi?id=208333 --- Comment #9 from Nathan Bryant (nbryant@optonline.net) --- I'm seeing similar symptoms on my Geforce GTX 1070 (GP104). Screen blanks after GDM login, Wayland works, Xorg doesn't. This is a regression from 5.7 to 5.8-rc1. As long as I only have my primary monitor connected, after the failure I can still switch to another VT with Ctrl-Alt-F3 and log in to the text console. ~/.local/share/xorg/Xorg.0.log has a few of these: [ 17.240] (EE) modeset(0): failed to set mode: Invalid argument Bisected to this commit: fa4f4c213f5f7807360c41f2501a3031a9940f3a is the first bad commit commit fa4f4c213f5f7807360c41f2501a3031a9940f3a Author: James Jones Date: Mon Feb 10 15:15:55 2020 -0800 drm/nouveau/kms: Support NVIDIA format modifiers Allow setting the block layout of a nouveau FB object using DRM format modifiers. When specified, the format modifier block layout and kind overrides the GEM buffer's implicit layout and kind. The specified format modifier is validated against the list of modifiers supported by the target display hardware. v2: Used Tesla family instead of NV50 chipset compare v4: Do not cache kind, tile_mode in nouveau_framebuffer v5: Resolved against nouveau_framebuffer cleanup Signed-off-by: James Jones Signed-off-by: Ben Skeggs drivers/gpu/drm/nouveau/dispnv50/wndw.c | 20 ++++--- drivers/gpu/drm/nouveau/nouveau_display.c | 89 ++++++++++++++++++++++++++++++- drivers/gpu/drm/nouveau/nouveau_display.h | 4 ++ 3 files changed, 104 insertions(+), 9 deletions(-) -- You are receiving this mail because: You are watching the assignee of the bug. _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel