From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@bugzilla.kernel.org Subject: [Bug 82781] Option to disable mclk reclocking with AMD R9 280X (TAHITI) to avoid screen flickering on VGA/CRT Date: Tue, 19 Aug 2014 15:23:26 +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 625C46E01E for ; Tue, 19 Aug 2014 08:23:36 -0700 (PDT) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id C7492200D7 for ; Tue, 19 Aug 2014 15:23:31 +0000 (UTC) Received: from bugzilla1.web.kernel.org (bugzilla1.web.kernel.org [172.20.200.51]) by mail.kernel.org (Postfix) with ESMTP id 385F020115 for ; Tue, 19 Aug 2014 15:23:27 +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=82781 Alex Deucher changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |alexdeucher@gmail.com --- Comment #1 from Alex Deucher --- Created attachment 147291 --> https://bugzilla.kernel.org/attachment.cgi?id=147291&action=edit add some debugging output I'd rather try and fix this properly. Is it only a problem with specific monitors? If so which ones? Please attach your xorg log and dmesg output. Please apply the attached patch and attach your dmesg output with it applied when the problematic monitor is attached and you see the flickering. -- You are receiving this mail because: You are watching the assignee of the bug.