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 30564C433EF for ; Fri, 7 Jan 2022 11:13:46 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 240F4112234; Fri, 7 Jan 2022 11:13:45 +0000 (UTC) Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by gabe.freedesktop.org (Postfix) with ESMTPS id 83F7D11221C for ; Fri, 7 Jan 2022 11:13:44 +0000 (UTC) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id CBCED611EE for ; Fri, 7 Jan 2022 11:13:42 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id 4301BC36AE0 for ; Fri, 7 Jan 2022 11:13:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1641554022; bh=TidbRJ52eOZjM9MEXlzUHebtRVXYnm6ti5u6Y7nRVNA=; h=From:To:Subject:Date:In-Reply-To:References:From; b=BIyhChpp+qtUr3GTq2xAajIJyQPTCkB74SGVjTOBjzQpMGQaLKsGiA0BX5wb/OpJw uSeDaBrjgjluHA29snN6PUrW8UhSvdAs62NRjsZxwkeDFKzcPwiFo4qpgx7ZAKCg3I RNaUauBjr/PsR3D35pXMHxrouPEjZUGhZaic2sL/h+/NDv8Eir08epyygSB/Kv1r83 WIMEjR0ULHlGHr86ZorFxTiZbYNUNPGvlO5CUGSWn8aQ243BNl7PsVaT8zxW6iQA25 j4V8v/WyD1NJMxb2m3M+Lwes6OMdicYOV0o9aSpnJJZtMib63kHONdBWSDPzTadexX cwPQ6fXqkVtbA== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id 28895C05FD7; Fri, 7 Jan 2022 11:13:42 +0000 (UTC) From: bugzilla-daemon@bugzilla.kernel.org To: dri-devel@lists.freedesktop.org Subject: [Bug 215001] Regression in 5.15, Firmware-initialized graphics console selects FB_VGA16, screen corruption Date: Fri, 07 Jan 2022 11:13:41 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Drivers X-Bugzilla-Component: Video(Other) X-Bugzilla-Version: 2.5 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: javier@dowhile0.org X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P1 X-Bugzilla-Assigned-To: drivers_video-other@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=3D215001 --- Comment #8 from Javier Martinez Canillas (javier@dowhile0.org) --- Hello Kris, (In reply to Kris Karas from comment #7) > Hi Javier - I tested the (updated) patch from comment 6 on three different > systems, two servers with a character-graphic BIOS (expected to use VGA16= ), > and my development system with a graphical UEFI boot (expected to use > EFIFB). I am happy to report that in all cases, the patch worked perfect= ly. >=20 > Thanks for having whipped up this patch! >=20 > Feel free to submit upstream to Linus, and also to Greg for inclusion in > 5.15.y. > Tested-By: Kris Karas >=20 Thanks for testing the patch! I've just posted it along with another fix for a bug I noticed by reading t= he code (EGA is never used and the driver always assume to be VGA): https://lkml.org/lkml/2022/1/7/270 --=20 You may reply to this email to add a comment. You are receiving this mail because: You are on the CC list for the bug.=