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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title="NEW - connector properties sometimes go outdated"
href="https://bugs.freedesktop.org/show_bug.cgi?id=92728">92728</a>
</td>
</tr>
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<th>Summary</th>
<td>connector properties sometimes go outdated
</td>
</tr>
<tr>
<th>Product</th>
<td>DRI
</td>
</tr>
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<th>Version</th>
<td>unspecified
</td>
</tr>
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<th>Hardware</th>
<td>Other
</td>
</tr>
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<th>OS</th>
<td>All
</td>
</tr>
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<th>Status</th>
<td>NEW
</td>
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<th>Severity</th>
<td>normal
</td>
</tr>
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<th>Priority</th>
<td>medium
</td>
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<th>Component</th>
<td>DRM/Intel
</td>
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<th>Assignee</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
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<th>Reporter</th>
<td>tiagomatos@gmail.com
</td>
</tr>
<tr>
<th>QA Contact</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>CC</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr></table>
<p>
<div>
<pre>The intel ddx sometimes doesn't return the edid on a XRRGetOutputProperty()
call. The wrong seems to be due to sna_output->prop_values not being up to
date.
If I force the properties to be updated on sna_output_attach_edid() I always
get a valid edid. Something like:
@@ -3235,6 +3238,8 @@ sna_output_attach_edid(xf86OutputPtr output)
if (sna_output->edid_idx == -1)
return;
+ update_properties(sna, sna_output);
+
raw = sna_output->edid_raw;
blob.length = sna_output->edid_len;
that's unlikely to the the correct solution since it seems that the driver is
trying to cache these values but I'm not sure where's the correct place to
invalidate the cache.</pre>
</div>
</p>
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