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<base href="https://bugs.freedesktop.org/" />
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - Radeon RV370 w/ acceleration enabled exhibits problem with resolutions above 1440x900"
href="https://bugs.freedesktop.org/show_bug.cgi?id=94414">94414</a>
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<th>Summary</th>
<td>Radeon RV370 w/ acceleration enabled exhibits problem with resolutions above 1440x900
</td>
</tr>
<tr>
<th>Product</th>
<td>xorg
</td>
</tr>
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<th>Version</th>
<td>unspecified
</td>
</tr>
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<th>Hardware</th>
<td>x86 (IA32)
</td>
</tr>
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<th>OS</th>
<td>Linux (All)
</td>
</tr>
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<th>Status</th>
<td>NEW
</td>
</tr>
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<th>Severity</th>
<td>normal
</td>
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<th>Priority</th>
<td>medium
</td>
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<th>Component</th>
<td>Driver/Radeon
</td>
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<th>Assignee</th>
<td>xorg-driver-ati@lists.x.org
</td>
</tr>
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<th>Reporter</th>
<td>gawix@yahoo.com
</td>
</tr>
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<th>QA Contact</th>
<td>xorg-team@lists.x.org
</td>
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<p>
<div>
<pre>Observed under Using Fedora 23 package
xorg-x11-drv-ati-7.6.1-3.20160215gitd41fccc.fc23.i686 but problem is present in
many other Linux distribs.
xorg.conf
Section "Device"
Identifier "device"
Driver "radeon"
Option "Accel" "true"
EndSection
lspci -v
...
01:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] RV370
[Radeon X300] (prog-if 00 [VGA controller])
Subsystem: Advanced Micro Devices, Inc. [AMD/ATI] Device 0602
Flags: bus master, fast devsel, latency 0, IRQ 30
Memory at ec000000 (64-bit, prefetchable) [size=32M]
Memory at efde0000 (64-bit, non-prefetchable) [size=64K]
I/O ports at dc00 [size=256]
Expansion ROM at efe00000 [disabled] [size=128K]
Capabilities: <access denied>
Kernel driver in use: radeon
Kernel modules: radeon
...
Was working ok with old fedora XOrg version (under Fedora 12, it was OK).
I'd like to provide more useful info as whether the bug is in the DRI layer or
XOrg driver but I don't know where to start.
I've tried modifying every EXA options without success. The only stable
configuration is with Accel = false.</pre>
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