From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@bugzilla.kernel.org Subject: [Bug 80331] [BISECTED]Radeon driver broken in kernel 3.12.15 onwards for ATI Radeon HD4770 Card Date: Tue, 29 Jul 2014 17:36:24 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by gabe.freedesktop.org (Postfix) with ESMTP id 8B5BA6E4B8 for ; Tue, 29 Jul 2014 10:36:27 -0700 (PDT) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id B6B86201B9 for ; Tue, 29 Jul 2014 17:36:26 +0000 (UTC) Received: from bugzilla1.web.kernel.org (bugzilla1.web.kernel.org [172.20.200.51]) by mail.kernel.org (Postfix) with ESMTP id 1673D20142 for ; Tue, 29 Jul 2014 17:36:25 +0000 (UTC) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org https://bugzilla.kernel.org/show_bug.cgi?id=80331 --- Comment #9 from Colin --- (In reply to Alex Deucher from comment #8) > (In reply to Colin from comment #7) > > > > Oh. I hadn't realised. Anyway, with the patch removed the card supports XV > > in X windows and with the patch installed it doesn't. If the firmware always > > fails to load what does it do? > > The firmware doesn't always fail to load; it loads fine. Something is wrong > with yourt setup. Attach your xorg log and dmesg output for both cases. but it was you that said it always failed to load so I am getting confused now. It is not to do with X because the problem shows up in plain text mode as well before X is ever loaded. With the patch installed it won't load any fonts other than the default one when it is booting. With the patch removed it will with no other changes. If I undo the patch and make no other changes what so ever it works correctly If I compile the driver as a module it with no other changes what so ever it works correctly. If I apply the patch and compile the kernel with the driver statically linked but no other changes what so ever it works correctly. I don't see how it can be my setup when the only change to make it work or break is that patch. I am not at home just now so I can't create a dmesg or xorg file but I'll send them later. -- You are receiving this mail because: You are watching the assignee of the bug.