From mboxrd@z Thu Jan 1 00:00:00 1970
From: bugzilla-daemon@bugzilla.kernel.org
Subject: [Bug 60791] Display corruption with Radeon driver during boot and on
desktop
Date: Sun, 08 Sep 2013 17:22:36 +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 5D5E2E5CD3
for ;
Sun, 8 Sep 2013 10:22:39 -0700 (PDT)
Received: from mail.kernel.org (localhost [127.0.0.1])
by mail.kernel.org (Postfix) with ESMTP id 21795202CC
for ;
Sun, 8 Sep 2013 17:22:38 +0000 (UTC)
Received: from bugzilla1.web.kernel.org (bugzilla1.web.kernel.org
[172.20.200.51])
by mail.kernel.org (Postfix) with ESMTP id 9AD15202CF
for ;
Sun, 8 Sep 2013 17:22:36 +0000 (UTC)
In-Reply-To:
List-Unsubscribe: ,
List-Archive:
List-Post:
List-Help:
List-Subscribe: ,
Sender: dri-devel-bounces+sf-dri-devel=m.gmane.org@lists.freedesktop.org
Errors-To: dri-devel-bounces+sf-dri-devel=m.gmane.org@lists.freedesktop.org
To: dri-devel@lists.freedesktop.org
List-Id: dri-devel@lists.freedesktop.org
https://bugzilla.kernel.org/show_bug.cgi?id=60791
--- Comment #17 from Brian Hall ---
Fixed it!
The problem was in atom.c, my bisect was correct. Starting with the bad 3.10.5
atom.c, I copied it into the good 3.10.4 tree, commented out the reset data
block part, rebuilt, and that fixed it. Commenting out the reset divmul part,
without removing the reset data block part, did not fix the corruption.
So I generated a patch, and applied that to a 3.11 tree. Fixed the corruption
on 3.11. This is the first time I've booted anything higher than 3.10.4 without
this problem. Now I'm running 3.11+fix_radeon_dvi_corruption.patch on DVI and
there's no corruption during boot or on my desktop.
--
You are receiving this mail because:
You are watching the assignee of the bug.