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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - drm/etnaviv: command buffer outside valid memory window (on cubox i4), Linux 5.3"
href="https://bugs.freedesktop.org/show_bug.cgi?id=111789">111789</a>
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<th>Summary</th>
<td>drm/etnaviv: command buffer outside valid memory window (on cubox i4), Linux 5.3
</td>
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<th>Product</th>
<td>DRI
</td>
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<th>Version</th>
<td>unspecified
</td>
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<th>Hardware</th>
<td>ARM
</td>
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<th>OS</th>
<td>Linux (All)
</td>
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<th>Status</th>
<td>NEW
</td>
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<th>Severity</th>
<td>not set
</td>
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<th>Priority</th>
<td>not set
</td>
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<th>Component</th>
<td>DRM/other
</td>
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<th>Assignee</th>
<td>dri-devel@lists.freedesktop.org
</td>
</tr>
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<th>Reporter</th>
<td>rechner@vlado-do.de
</td>
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<pre>Created <span class=""><a href="attachment.cgi?id=145475" name="attach_145475" title="dmesg from kernel 5.3, loading firmware">attachment 145475</a> <a href="attachment.cgi?id=145475&action=edit" title="dmesg from kernel 5.3, loading firmware">[details]</a></span>
dmesg from kernel 5.3, loading firmware
I'm trying to get somewhat accelerated video output out of my CuBox i4 (imx6
cpu, GC2000 graphics), but I don't have any luck with kernels 5.0, 5.2, or 5.3.
I tried recent Armbian and Fedora (30 and 31 beta).
The etnaviv messages from dmesg are:
[ 18.891291] etnaviv etnaviv: bound 130000.gpu (ops gpu_ops [etnaviv])
[ 18.895022] etnaviv etnaviv: bound 134000.gpu (ops gpu_ops [etnaviv])
[ 18.898366] etnaviv etnaviv: bound 2204000.gpu (ops gpu_ops [etnaviv])
[ 18.898385] etnaviv-gpu 130000.gpu: model: GC2000, revision: 5108
[ 18.929873] etnaviv-gpu 130000.gpu: command buffer outside valid memory
window
[ 18.931182] etnaviv-gpu 134000.gpu: model: GC320, revision: 5007
[ 19.075240] etnaviv-gpu 134000.gpu: command buffer outside valid memory
window
[ 19.076522] etnaviv-gpu 2204000.gpu: model: GC355, revision: 1215
[ 19.076542] etnaviv-gpu 2204000.gpu: Ignoring GPU with VG and FE2.0
[ 19.083510] [drm] Initialized etnaviv 1.2.0 20151214 for etnaviv on minor 1
I'll attach the complete dmesg - or you can see it here: <a href="http://ix.io/1WAW">http://ix.io/1WAW</a>
Google brought me to Russell King's similar problem from June:
<a href="https://lists.freedesktop.org/archives/dri-devel/2019-June/224474.html">https://lists.freedesktop.org/archives/dri-devel/2019-June/224474.html</a>
I don't know why the problem disappeared for him, though.
Initially I reported the problem at the armbian forum:
<a href="https://forum.armbian.com/topic/11539-no-hdmi-with-linux-image-dev-cubox-kernel-5211/">https://forum.armbian.com/topic/11539-no-hdmi-with-linux-image-dev-cubox-kernel-5211/</a>
I'm more of a user than a developer, especially when it comes to the Linux
kernel. But I can test switches or patches.
Any help would be appreciated!</pre>
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