From: bugzilla-daemon@bugzilla.kernel.org
To: dri-devel@lists.freedesktop.org
Subject: [Bug 60791] Display corruption with Radeon driver during boot and on desktop
Date: Tue, 27 Aug 2013 23:54:58 +0000 [thread overview]
Message-ID: <bug-60791-2300-0VxaxmZJhx@https.bugzilla.kernel.org/> (raw)
In-Reply-To: <bug-60791-2300@https.bugzilla.kernel.org/>
https://bugzilla.kernel.org/show_bug.cgi?id=60791
--- Comment #12 from Brian Hall <hallbw@gmail.com> ---
Bisect results below. According to my Xorg.0.log, my board is a
"ATI Radeon HD 4200" (ChipID = 0x9710) and lspci calls it a RS880.
6f8bbaf568c7f2c497558bfd04654c0b9841ad57 is the first bad commit
commit 6f8bbaf568c7f2c497558bfd04654c0b9841ad57
Author: Alex Deucher <alexander.deucher@amd.com>
Date: Tue Jul 30 00:22:53 2013 -0400
drm/radeon/atom: initialize more atom interpretor elements to 0
commit 42a21826dc54583cdb79cc8477732e911ac9c376 upstream.
The ProcessAuxChannel table on some rv635 boards assumes
the divmul members are initialized to 0 otherwise we get
an invalid fb offset since it has a bad mask set when
setting the fb base. While here initialize all the
atom interpretor elements to 0.
Fixes:
https://bugzilla.kernel.org/show_bug.cgi?id=60639
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
:040000 040000 d2bb057047f71419a89def40e6e21dc948c5784c
7e49987ae73078e644723f0cb6c791e15e102ab0 M drivers
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next prev parent reply other threads:[~2013-08-27 23:55 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-08-25 21:20 [Bug 60791] New: Display corruption with Radeon driver during boot and on desktop bugzilla-daemon
2013-08-25 21:20 ` [Bug 60791] " bugzilla-daemon
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